Construction ConsultantWeekly Company Rankings

We will protect your loved ones from typhoons and guerrilla rainstorms.

■Mid-rise buildings ■Public works ■Multilevel parking garage ■Renovation and expansion ■Real estate business ■Water stop board business

We will contribute with technology to a society where people can continue to live with their dreams.

Major Group Companies - Chodai Corporation https://www.chodai.co.jp/ - Kiso Jiban Consultants Co., Ltd. https://www.kiso.co.jp/ - Chodai Tech Co., Ltd. https://www.chodai-tec.co.jp/ - Junpu Road Co., Ltd. http://www.jpz.co.jp/ - Effect Co., Ltd. https://effect-effect.com/ - PC Railway Consultant Co., Ltd. https://kk-pc.co.jp/ - Nics Co., Ltd. https://www.nics.co.jp/

I am active in the core areas of civil engineering and construction.

■Quality Control (Embankment/Concrete, etc.) ■Soil Testing ■Ground Investigation ■Products (Soil-related/Concrete-related)

Leave measurement, design, consulting, and geographic information systems to us.

■Surveying, Design, and Consulting Services ■Geographic Information System Services ■Research Services (Material Price Surveys, Construction Cost Surveys, Labor Cost Surveys, etc.)

Coordinating safety, accuracy, and labor-saving. We aspire to be a supporter of the construction industry.

- Sales and rental of system formwork for construction and civil engineering - Planning, design, construction, supervision, and technical guidance for system formwork for construction and civil engineering - Sales and rental of system scaffolding for construction and civil engineering - Planning, design, construction, supervision, and technical guidance for system scaffolding for construction and civil engineering - Estimation of materials and area for construction and civil engineering formwork - Manufacturing and sales of aluminum temporary materials

We are a comprehensive construction consultant that values coexistence with nature!

【Business Activities】 ■Construction consulting ■Surveying ■Geological investigation ■Compensation consulting ■First-class architectural office

The revolutionary LOCK-N-STITCH method for metal crack repair does not cause thermal deformation or secondary cracking, which have been issues with traditional welding repairs.

- Repair of cracks and fractures in metal equipment such as castings using special screws (overseas support) - Repair of damaged bolt holes (female threads) - Reinforcement repairs of metal equipment - Sale of equipment, tools, and products What is the LNS method of the new crack repair technology "LOCK-N-STITCH"? Metal Stitching technology is a method that repairs broken or cracked castings and metal products without welding, using specially designed screws and reinforcement locks to stitch them together. The specially designed screws generate a pulling force that counters the tendency of the base material to spread apart, creating a high tensile strength repair method by adding locks that can withstand tensile forces better than the original base material. Additionally, this repair method can maintain perfect airtightness (screw overlap work). LNSJAPAN uses specially designed Full-Torque inserts for permanent repairs in bolt holes where fractures or cracks have occurred. **Benefits of LNS Technology** 1. Repairs can be done quickly 2. Consistent quality of work can be achieved 3. Clean surface treatment is possible 4. High-pressure airtightness can be maintained 5. Does not cause thermal distortion or secondary cracks.

Marui Sangyo Co., Ltd. realizes the rationalization of construction work.

■Manufacturing and sales of construction materials ■Manufacturing and sales of equipment materials ■Manufacturing and sales of electrical installation materials ■Civil engineering and construction business ■Sales of textile products for clothing

A solution partner that brings inspiration to a smart society where everything is connected.

【Business Activities】 ■ Sales of semiconductors/devices ■ Sales of ICT products ■ Sales of embedded products ■ Design, development, and technical support related to the above ■ Various services related to the above

We boast a sales record of approximately 50,000 air conditioning units, primarily for factories, schools, and agricultural use!

- Investigation, development, design, manufacturing, sales, leasing, construction, import/export, maintenance management, and consulting related to the following items and businesses: - Equipment, machinery, and construction materials/tools for electricity, air conditioning, water supply and drainage, sanitation, etc. - Equipment considering energy conservation, environment, medical care, nursing, health, sanitation, etc. - Agricultural facilities and agricultural facility construction, equipment for agricultural facilities. - Equipment for water treatment, waste disposal, sterilization, and disinfection. - Computer software. - Greening projects. - Heat supply business. - Power generation business. - Construction industry and architectural design industry. - Consulting related to agricultural systems and general agriculture. - Research, investigation, development, design, manufacturing, sales, leasing, construction, import/export, and consulting related to circular agricultural systems and associated products, as well as the export, sale, and leasing of intellectual property rights such as technology patents and know-how related to these. - Business utilizing acquired or licensed industrial property rights. - Property and casualty insurance agency. - Language services. - All businesses incidental or related to the above items.

Create technology.

■Construction Consultant ■General Civil Engineering ■Marine Survey

A professional who visualizes the invisible "state"!

■Static and dynamic analysis of various industrial measurements ■System design and construction measurement of meteorological observation instruments ■Development and sales of analytical instruments ■Software development

Leave it to us for software tailored for the construction industry!

■IT Consulting - Business process and issue improvement proposals - System implementation proposals - System operation design ■System Integration - Business support system development - Web-based system development - GIS application development - Mobile application development ■IoT Solutions - 360-degree video system (3D video system) - Traffic management system using thermal cameras • WCN sensor (vehicle identification sensor) • Wireless monitoring system - Utilization of probe data (TomTom)

We aim to solve various challenges related to Earth sciences.

■ A series of technical services from ground investigation related to the construction of civil engineering structures and architectural structures to design and construction management. ■ Technical services from investigation, analysis, prediction, diagnosis, and evaluation of landslides, cliff collapses, earthquake disasters, wind and flood damage, to countermeasure works. ■ Technical services from investigation, analysis, prediction, diagnosis, and evaluation of environmental conservation and environmental risks such as vibration, noise, and water quality, to countermeasure works. ■ Collection, processing, and sales of information related to the Earth, such as ground, topography, environment, and disaster information. ■ Development, manufacturing, sales, leasing, and rental of various measuring instruments, software, and systems. ■ Development, manufacturing, and sales of security equipment.

There is nothing we cannot cut.

【Business Items】 ■ Diamond Method ■ Water Jet Method ■ Blast Method ■ Substrate Treatment Method ■ Building Maintenance ■ Others

Comprehensive management utilizing achievements and technical skills! Maintenance support through reliable technology.

Construction consulting services related to civil engineering, including planning, research, surveying, design, and infrastructure maintenance.

Heliport, aircraft concierge

We propose a heliport that combines safety, functionality, and design. By creating a beautiful design that is easily recognizable from the air, it will be acknowledged as a landmark in the community. Our professional staff will provide total production from consulting to design and construction. "Beautiful design leads to safety."

It is a company that conducts surveys of roads and concrete structures nationwide.

■Equipment Development / Design and Manufacturing of Electronic Measurement Instruments - Tunnel lining back cavity exploration device, underground cavity exploration device for road surfaces, riverbed condition exploration device - Tunnel wall imaging device, underwater robot (ROV) - Back exploration device for revetment walls, tunnel wall image capturing device, laser-type internal cross-section measuring instrument - Concrete deterioration diagnosis system, rebar corrosion diagnosis device, impact sound acoustic analysis device - Radio wave type water level and tide gauge, TDR type density and moisture meter, ultrasonic exploration device, level sensor - Ground penetrating radar analysis software, various data analysis software, equipment control software ■Surveying / Geological Investigation / Construction Consulting (Registered Surveyor (4)-28679 / Quality 28-1615 / Construction 29-7707) - Electromagnetic wave exploration, electrical exploration, elastic wave exploration, underwater robot investigation, borehole camera investigation - Functional diagnosis, road design, tunnel design - Soil investigation, rock mass investigation, testing, measurement, stability analysis, in-situ testing - Concrete deterioration diagnosis, non-destructive testing, laboratory testing, component analysis ■Construction Industry (Governor of Tokyo Permit: General 29-119236) - Civil engineering work, installation of various measuring instruments, electrical work, paving work

In history, the future can be seen.

【Business Activities】 ■ Building inspection, diagnosis, and renovation work ■ Development, planning, and sales of new products

We will realize a "smart site" with "humans" and "digital"!

【Business Activities】 ■ Real-time location information service "K-Field" ■ Research, measurement, and technical support ■ Inspections in construction work ■ Implementation and deployment of management tools ■ Document digitization ■ Staffing services

Creating the future with technology and trust.

- Block - Architecture - Civil Engineering - Techno Shield - Housing - Tempest - Radiation Shielding - EMC - Shield Room - Anechoic Chamber

Something that is easy to use rather than something that is easy to make.

■Development and sales of original software including the civil engineering cost estimation system 'Gaia' and CCPM software 'BeingManagement' ■Provision of consulting services based on TOC (Theory of Constraints)

We provide innovations that incorporate optimal and advanced elements to contribute to solving our customers' management challenges.

■DX of the workplace: Hybrid office construction / Cloud Wi-Fi and network construction / Server construction and various cloud setups ■DX of customer engagement: Contact center solutions / Press conferences and shareholder meeting events / In-store video distribution ■DX of the field: Remote presence and inspection, remote work support / Facility management, equipment street view / Various video events ■Infrastructure and security solutions that form the basis of trust: Security/SOC / Multi-platform monitoring and investigation / Housing and hosting

It aims to contribute to society by preventing health disorders and environmental pollution, as well as improving safety.

■ Demolition consulting business, environmental assessment business ■ Analysis and investigation of asbestos-containing building materials, regular inspection business for specific buildings ■ Construction management business under contract, maintenance and inspection business for equipment under contract ■ Research and investigation business related to biological effects, research and investigation business related to environmental effects ■ All other related businesses

A measure to ensure the quality of safety for a richer future.

【Business Activities】 ■ Design and construction of various road markings and signs ■ Manufacturing of road marking paints and sales of various safety products

We meet all parking needs.

Multi-story parking division and coin parking division Design, construction, maintenance, and inspection of multi-story parking equipment Operation, management, and staffing services for multi-story parking Design, construction, and maintenance of elevator systems Operation, management, maintenance, and consulting for parking lots 24/7 call center operations Design, construction, sales, and consulting for coin parking [Illuminated signs/storefront signs/LED lighting and LED floodlights] Planning, design, construction, production, maintenance management, and all other related services for the above All operations related to the above

Kinsoku fully supports the use of ICT! (Construction sites evolving with i-Construction)

■Construction consulting business ■IT business ■Staffing industry

Housing evolves over time.

○ Housing stock business (regular inspection agency/termite prevention construction/insulation construction/seismic control device sales, etc.) ○ Maintenance business (termite prevention construction/painting work/residential inspection) ○ New construction business (custom homes/design/construction, renovation, remodeling) ○ Real estate business (real estate sales/brokerage) ○ Companies business

We deliver construction hardware for connecting wood in residential buildings from planning and development to the construction site!

【Sales Items】 ■ Building hardware for wooden houses ■ Rust prevention treatment for building hardware for wooden houses - Duralcoat ■ Nails and screws

For matters related to compensation wiring, please leave it to Fukuden Co., Ltd.

■Development and manufacturing of industrial thermocouples and temperature measuring resistance bodies ■Development and manufacturing of compensation wires for remote measurement ■Development and manufacturing of non-asbestos heat-resistant wires, etc.

Shinagawa is always in the future tense.

Handling of the following products: ● Standard instruments ● Wet gas meters ● Dry gas meters ● Odor testing instruments ● Gas density meters ● Imported measuring instruments ● Automatic leveling tables

Kenken is addressing the "global warming issue" and will provide everyone with value that meets the demands of the times through the "PC method."

○ Design and construction of building works (precast and prestressed concrete structures, reinforced concrete structures, and steel structures) ○ Technical development and consulting services for construction, manufacturing and sales of construction materials, and other concrete products, as well as installation.

We provide products that are always one step ahead of the times.

Design of food and beverage manufacturing machinery, environmental equipment machinery, as well as layout design of production factories and plants. Total engineering including manufacturing, procurement, construction, and sales of various equipment machinery.

The power to protect the main artery of the metropolitan area.

■ Planning, inspection, investigation, surveying, design, estimation, supervision, construction management, research, testing, and technological development related to buildings, civil engineering structures, and their ancillary facilities and equipment. ■ Business related to the adjustment of construction timing and locations for roadworks. ■ Research and investigation related to road planning and traffic technology. ■ Trade, sale, manufacturing, and processing of the following items: - Technical standards, technical documents, and electrical equipment for road facilities. - Communication machinery and equipment, and materials for civil engineering and construction work. - General machinery and equipment, transport machinery and equipment, measuring instruments, and precision machinery. - Concrete products. - Signboards, signs, and guidance boards, etc. ■ Management of training facilities. ■ Publishing, advertising, and information processing and provision services. ■ Acquisition of intellectual property rights and provision/sale of systems engineering and other software. ■ Consulting services related to the above items. ■ Business related to the above items overseas. ■ Worker dispatch business. ■ Security services. ■ Any other business incidental or related to the above items.

Eco Advance Japan contributes to environmental conservation and CO2 reduction with petroleum-derived fuel active catalysts, Tank Tiger, and plant fuel catalysts.

□ Manufacturing and sales of fuel catalysts, ⇒ C heavy oil, A heavy oil, kerosene, light oil, gasoline, biomass fuel, various catalysts ◇ □ Manufacturing and sales of battery catalysts, □ Manufacturing and sales of raw materials for cosmetics and health foods ■ Sales and construction of diesel generators for biomass power generation, consulting services for obtaining approvals from various power companies and the Ministry of Economy, Trade and Industry, ◆ Sales of long-life lead-acid batteries with a "10-year warranty," manufacturing and sales of storage container units for ESS and PPA solar power and wind power generation, home storage systems from 10 kWh to 20 kWh, large-scale storage systems such as ESS and PPA for business use. One unit ranges from 100 kWh to 1,000 kWh, 2,000 kWh and above.

Comprehensive consultant for the formation of social infrastructure and environmental conservation.

<Comprehensive Consultant for Social Infrastructure Development and Environmental Conservation> ■ Planning, research, planning, design, management, evaluation, and other services related to construction, as well as consulting services ■ Services related to environmental surveys, forecasts, analyses, impact assessments, and environmental conservation measures ■ Services related to the investigation, classification, identification, experimentation, analysis, and cultivation of organisms concerning the environment ■ Research, planning, design, and consulting services related to environmental conservation and environmental improvement ■ Physical and chemical analysis, testing, etc., of water quality, air quality, soil, waste, drinking water, and food ■ Manufacturing, sales, and leasing of environmental survey and analysis equipment and instruments ■ Services related to the recycling of industrial and household waste ■ Services related to the observation, analysis, forecasting, and information provision of weather and ocean conditions ■ Research, planning, design, and other services related to pre- and post-disaster measures for natural and man-made disasters ■ Services related to the development and sale of information systems and other information processing services ■ Services related to the improvement of comfortable living environments ■ Services related to the design and management of buildings and structures ■ Civil engineering and construction work ■ Services related to surveying and geological investigations ■ Services related to the acquisition, sale, leasing, brokerage, maintenance, management, and consulting of real estate, etc.

We will provide new products for environmental purification.

【Products Handled】 ■ Cutting-edge technology for asbestos treatment ■ Environmental purification setting agent FOS ■ Radiation shielding ceramics Crete ■ FSSS hydrogen generation ceramics ■ 10ft offshore container JP-COT1 ■ Low-level radiation shielding storage container JP-D1 ■ Shielding panel for storage location and operator protection JP-DR201

Solution partner for wastewater treatment and odor control using pharmaceuticals.

【Main Product Items】 ■ Deodorizing agent for general household toilets ■ Wastewater treatment agent for sewage/sewage treatment facilities ■ Nitrogen countermeasure agent for sewage treatment facilities ■ Industrial wastewater treatment agent ■ Deodorizing agent for sludge ■ Sustained-release powdered deodorizing agent ■ Liquid deodorizing agent for spraying/misting, among others

A production company that comprehensively handles planning, design, construction, and management of commercial stores, public facilities, signboards, and sculptures!

Comprehensive planning, design, production, construction, and supervision of interior and exterior spaces for commercial facilities, public facilities, medical facilities, etc., as well as all related services.

It is one of the few organizations that has received approval from the Ministry of Land, Infrastructure, Transport and Tourism.

■Ground Environment Business Division ■Construction Business Division ■ECO Environment Business Division ■Vietnam Business Division ■Sales Management Business Division ■Solution Business Division

We provide the world's leading technology in water and waste treatment!

■Development of local production and consumption technologies for water, energy, and food ■Design, construction, and maintenance of water treatment facilities ■River and pond purification and regeneration ■Reduction and recycling of dewatered surplus sludge ■Volume reduction and recycling of organic waste (such as kitchen waste, aquatic plants, corn stalks, and other agricultural residues) ■Methane treatment and power generation design and construction ■Bioethanol recycling of agricultural residues

We provide concrete technology that meets the needs of society.

○ Investigation and diagnosis of concrete structures ○ Proposal, development, and practical application of new technologies ○ Measures against temperature cracking ○ Engineer education, support for qualification acquisition, and dispatch of instructors for training sessions ○ Other concrete-related services

For comprehensive manufacturing and sales of environmental recycling equipment and plants, contact Tezuka Co., Ltd.!

Manufacturing, sales, and maintenance of scrap processing machinery.

Creating a world that passes on to the future with spatial information.

■Public Consulting Business ■Infrastructure Management Business ■Disaster Prevention and Environmental Business ■LBS Sensing Business ■Others

Leave it to us for precision acoustic depth measurement devices!

【Business Items】 ■ Manufacturing and sales of precision acoustic depth measurement devices and their application equipment ■ Design and production of various electronic devices

A comprehensive housing materials trading company based in Toyama!

■Sales of building materials ■Original product planning and development ■Consulting services for construction companies ■Support for home building ■Design consultations ■Housing loan consultations ■Consultation for selecting contractors ■Proposals for renovations and remodeling ■Real estate business ■Various seminars on housing and living ■Planning, development, and sales of insulation, airtightness, and ventilation materials

A system and facilities to realize the vision for our customers and society.

【Service Contents】 ■ PM (Project Management) / CM (Construction Management) Services ■ Integrated Facility Information Management Solution "b-platform" ■ A new standard for living environments focused on desirable physical and mental states "Healthy Housing Lively7 Certification" ■ YPMC Zero Carbon Assist ■ Facility Strategy Alliance ■ Facility's Family Doctor "Facility Dr."

A transition from "constructive surveying" to "protective surveying."

○ Measurement, construction management, 3D measurement, exterior wall investigation and diagnosis, system development Major Awards - Selected as a "Regional Future Leading Company" by the Ministry of Economy, Trade and Industry, and recognized as an "International Business Case Contributing to Sustainable and Inclusive Growth" - Received the "i-construction Grand Prize" from the Ministry of Land, Infrastructure, Transport and Tourism, and the "2nd JAPAN Construction International Award" - Selected as one of the "300 Flourishing Small and Medium Enterprises" by the Small and Medium Enterprise Agency - Received the "Excellent Business Award" and "Outstanding Engineer Award" from the Independent Administrative Institution Water Resources Agency - Won the Minister of Economy, Trade and Industry Award at the Monozukuri Japan Award for Excellence in the "Manufacturing and Technology Development" category

We provide meticulous services ranging from proposal creation to technical consulting!

【Business Purpose】 ■Manufacturing and sales of construction and civil engineering materials

Visualize and improve the invisible ground! We will tackle vibration measures with the WIB method as the core of our engineering solutions.

■Design and construction of vibration mitigation methods ■Design and construction of liquefaction mitigation methods ■Design and construction of differential settlement mitigation methods ■Vibration analysis using computer simulation ■Vibration measurement and evaluation

To a company that can contribute more.

【Products Handled】 ■Pile Products 　・HIT Series 　・TAFCO Series 【Certified Methods】 ■MRXX Method ■MRX Method ■Hyper-Straight Method ■G-Lock Method ■Kemun Method ■ST Kemun Method ■Hyper-NAKSII Method ■STJ Method ■Serifa-FK Method

General trading company for building maintenance

◆Comprehensive Building Management Consulting - Construction work (design, construction, management) - Building operation management consulting - Building maintenance management (facilities, security, cleaning, environmental hygiene) ◆Vacancy Management - Market research - Plan creation - Customer attraction support

A comprehensive construction consultant that "protects, supports, and creates" people's lives.

Comprehensive Construction Consultant

Supporting the creation of a new global environment with advanced technology that connects the earth and humanity!

■Ground investigation ■Structural investigation and design ■Disaster prevention ■Environmental conservation ■Tsukuba Comprehensive Testing Laboratory ■Global ■Consulting

We will actively serve as a special rescue team in all areas from manufacturing equipment to maintenance!

Main Operations ■ Design, manufacturing, and installation of cans, piping, and machinery ■ Environmental equipment ■ Insulation, soundproofing, and air conditioning duct construction, processing of OA equipment parts ■ Processing of rubber and plastic products ■ Warehouse management ■ Rope access work

We aim to create a comprehensive future environment for the country, from life to the safety of local environments and living conditions.

【Business Activities】 ■ Research, planning, study, and surveying related to construction projects ■ Compensation, design, geological surveys, and construction management

Ground and slope disaster prevention consultant, coordinator

- Commissioned Research: The foundation is geology. Phenomena related to nature and ground are based on geology. No two sites have the same conditions. - Commissioned Analysis: Ground issues fundamentally cannot be solved without processing in three dimensions. Our company understands them as they are in three dimensions, so we do not wield complicated and difficult theories. - Planning - Design - Technology Development, Experiments, Technical Guidance - Seminars

With rich nature and the complex geological structure of the Fossa Magna, we utilize our high level of technical skill and our passion for nature in our work.

Construction industry (specialized civil engineering work) Construction consulting industry Geological survey industry Surveying industry

Soil Mec Japan Co., Ltd. for the introduction and development of construction methods and technologies, and machinery sales.

【Products】 ■ Large-diameter drilling machines ■ Small-diameter drilling machines ■ Drilling rigs for oil, natural gas, geothermal, and hot springs

For the recycling of steel slag, leave it to Ito Shokai Co., Ltd.!

■Steel Selection Business ■Steel and Casting Raw Materials Business ■Environmental Recycling Business ■Industrial Machinery Business ■Specific Construction Business ■Trading Business

Enriching the world with robotics technology. We will think together with our customers about the future they envision and make it a reality.

■Mechanical Design and Control System Design ■Robotics Applied Technology ■Process Control Technology

The quick-up method, ideal for early formwork dismantling, is available at our company.

■ Construction consulting services 　・ Proposal of quick construction methods 　・ Value engineering proposals 　・ Proposals for construction methods related to shortening construction periods 　・ Support related to concrete technology 　・ Seismic diagnosis 　・ Examination of structural strength related to temporary planning ■ Structural design and construction supervision of buildings ■ Acquisition, preservation, and licensing of industrial property rights ■ All business related to the above items

Building pathways that connect hearts.

■ Contracting, planning, design, supervision, and consulting services for construction work ■ Buying, exchanging, renting, and brokering real estate, as well as managing it ■ Construction and sale of residential buildings, as well as land development and sale ■ Projects related to regional development, urban development, and environmental improvement, along with contracting, planning, design, supervision, and consulting services related to these ■ Ownership, rental, and management of accommodation facilities, sports facilities, recreational facilities, health and medical facilities, etc. ■ Disposal of industrial waste and sale of products ■ Manufacturing, selling, and renting construction materials and machinery ■ All operations incidental to the above items

A leading company in construction consulting!

■Project planning, formulation, research, planning, design, operation, and management of social infrastructure services.

21st Century Social Capital Development Consulting & Management

■ Construction Consultant Business - Design: Roads, water supply and sewage, rivers, erosion control, urban planning, various structures, tunnels, parks, construction environment, etc. - Surveying: Reference points, topography, land registration, development applications, various surveys, ledger creation, 3D surveying using drones. - Compensation and Investigation: Bridge inspections, land and building surveys, environmental assessments, etc. - Construction Management: Construction management, cost estimation, and preparation of construction plans. ■ Other Businesses - Staffing: General labor dispatch business / Paid employment placement business.

We provide a one-stop solution for the introduction of energy-saving, cost-reduction, and CO2 reduction systems!

■Introduction, operation, and maintenance of energy-saving and cost-saving products and services ■Safety inspection of cubicles (high-voltage receiving and transforming equipment) ■Environmental and CO2 reduction consulting ■Electrical equipment construction, energy-saving equipment renewal and renovation work

We are a group of staff who continue to pursue the question, "What is a light that can move you?"

■ Planning, development, sales, and installation of architectural and display lighting ■ Lighting space design for store interiors and commercial facilities ■ Design, manufacturing, import, and sales of LED lighting fixtures ■ Store development consulting ■ Planning and sales of furniture and fixtures ■ Planning and production of events and sales promotions

Comprehensive consultant for environmental materials

【Products Handled】 ■Residual Lightweight Formwork "PCF Method" ■Residual Lightweight Formwork "Residual Mesh Formwork"

Leave the whetstone matters to us.

Manufacturing, processing, and sales of urethane elastic grinding stones, oil grinding stones, grinding stones for molds, honing stones, dental grinding stones, household grinding stones, natural grinding stones, etc.

Aiming for social contribution through the unique strengths of Konoike Group.

【Business Items】 ■ Planning, surveying, design, supervision, contracting, and consulting related to construction work ■ Buying, selling, leasing of real estate, as well as brokerage and management of ownership ■ Extraction and sale of aggregates and gravel ■ Manufacturing and sale of construction materials ■ Appraisal and evaluation of real estate ■ All businesses related to the above items

The scent of nature within reach.

【Business Activities】 ■ Rockfall prevention construction ■ Slope failure prevention construction ■ Various framework construction ■ Slope greening construction ■ Mortar and concrete spraying construction ■ Seed spraying construction ■ Ground anchor construction ■ Landslide prevention construction ■ Investigation boring construction

We solve various problems for construction companies and builders!

We primarily support the management of local construction companies and builders, improve their operations, promote attractive on-site activities, and provide consulting services for various industries. We operate a housing industry school as a network for construction companies and builders nationwide. We offer various programs for our members to help them become the number one company in regional customer satisfaction. As part of our health business, we promote the healthy and comfortable housing initiative "Iyashiro no Sumai" through the Iyashi Health Promotion Housing Research Association and provide environmental improvement technology ReN.

With accumulated resources and the power to utilize them, we will create a sustainable society together.

Manufacturing and sales of energy storage devices, as well as system and service businesses related to these.

Creating new value in a society that constantly changes like a kaleidoscope.

■Store and commercial facility development business ■Public-private partnership projects with local governments ■Overseas business, hotel, and real estate development business

For rental of comprehensive temporary materials used at construction sites, please consult our company!

■Temporary construction material rental *The activity area is the three Tokai prefectures and surrounding prefectures.

Production equipment production. We specialize in equipment with processes such as "mixing, transporting, shaking, and crushing"! Please feel free to consult with us first.

【Items Handled】 ■ Plants ■ Crushers ■ Screening Machines ■ Conveyors and Feeders ■ Water Washing Recovery Machines ■ Cast Steel Products and Various Parts ■ Fabricated Products ■ Assembly Houses ■ Machine Tools ■ Construction Machinery ■ Others (such as installation work)

We leverage the know-how gained from the Hanshin Expressway to support road projects throughout the Kansai region!

【Business Overview】 ■ Repair design of road structures ■ Development, operation, and management of road project and other business support systems ■ Environmental conservation / air quality, noise, and vibration measurement ■ Traffic control / studies on safety and congestion ■ Civil engineering and facility construction estimation ■ Quality control, construction management ■ Project management / construction management ■ Book sales

Leave it to us for industrial equipment machinery such as overhead cranes!

■ Design, manufacture, installation, sale, and rental of machinery, equipment, and cargo handling machinery and devices for civil engineering and construction work ■ Maintenance, modification, and upkeep of the machinery and equipment mentioned above ■ Consulting services related to the above items ■ Contracting or undertaking civil engineering and construction work ■ Contracting or undertaking engineering and management services related to construction projects, including investigation, research, planning, design, supervision, procurement, technical guidance, and maintenance ■ Worker dispatch business ■ All operations incidental to the above items

Connecting people, things, and information. That is our style. Together we challenge, together we move towards the future.

■System Consulting ■System Development ■System Operation and Maintenance ■Software and Hardware Proposals

Professionals in ground investigation, ground diagnosis, and ground improvement works.

【Business Items】 [Design and Construction of Ground Investigation and Ground Improvement Works] ■Ground Investigation 　・Standard Penetration Test 　・Swedish Sounding Test 　・Various Load Tests ■Precast Pile Installation Works 　・Rotary Embedded Steel Pipe Piles, Alpha Force Piles, Sales and Construction 　・Concrete Bearing Piles in General, Sales and Construction 　・Friction Piles in General, Sales and Construction ■Ground Improvement Works 　・Consolidation Method 　・Columnar Improvement 　・Surface Improvement ■Slope Stabilization Works 　・H-Pile Installation Works 　・Sheet Pile Installation Works 　・Rock Excavation (Down-the-Hole) Special Boring Works

We are thoroughly committed to quality management, safety management, and compliance in our construction business!

【Business Activities】 ■ Civil Engineering Business ■ Construction Business ■ Dredging Business ■ Land Reclamation Business ■ Real Estate Development Business ■ Technology Development Business ■ Civil Engineering and Construction Consulting Business

We propose a rich lifestyle focused on "health" and "energy conservation"!

■Underfloor Heating and Snow Melting Business 　・Sales and installation of underfloor heating and snow melting systems using high-efficiency infrared radiation sheets 　・Sales of flooring for underfloor heating ■Infrared Rock Bath Business 　・Sales of Loha Stone Mats (home-use simple rock bath mats), sales and installation of rock bath units

For matters related to liquefaction guarantees, liquefaction countermeasures, soft ground measures, and seismic isolation, please consult the Ground Association.

- Development, planning, sales, import and export of construction methods related to various types of buildings, as well as management and consulting services related to these. - Design, manufacturing, assembly, sales, import and export of buildings using various construction methods, as well as management and consulting services related to these. - Certification of private qualifications and educational services leading to such certification. - Development, planning, design, manufacturing, and sales of methods related to liquefaction countermeasures, soft ground measures, and seismic isolation. - Credit guarantee services and credit guarantee intermediary services. - Any other business necessary to achieve the objectives of the corporation.

Our mission is to provide solutions that maximize the potential of residential real estate in Japan and around the world.

■Regional Business Package Provision Project ・Business Package ・Management Efficiency Package ■Informed Consent Project for Residential Consumers

We will contribute to the development of a rich and secure social infrastructure!

【Business Introduction】 ■Construction Management Department ■Technical Department ■Infrastructure Inspection Business Department

We will solve all your equipment problems in pharmaceutical and food factories.

■Insulation and Refrigeration Division Utilizing heat management technology, we provide total support for our customers' needs related to insulation, fire resistance, and soundproofing, from consultation to routine inspections, diagnostics, and maintenance proposals. ■Anti-Corrosion Lining Division Asahi Kousan employs advanced lining technology using our uniquely developed "Cheminate and Chemilock methods" to protect our customers' industrial equipment from corrosion causes such as acids and alkalis generated in production and processing processes within factory facilities. ■Pipe Lining Division We primarily renew aging buried piping without replacement, establishing a healthy pipeline environment for our customers. Recently, with the strengthening of the "Soil Contamination Countermeasures Act," the necessity for investigation work within piping has increased. Asahi Kousan responds with investigations and diagnostics using specialized cameras, so please feel free to consult with us. ■Engineering Division As part of various maintenance and repair work, we perform tasks such as pipe installation and electrical work. We respond meticulously to needs that major general contractors and plant manufacturers cannot reach.

I want to contribute to all local communities by supporting conservation and maintenance projects that form the foundation of living.

■Soil, aggregate, and rock testing ■Geological and ground investigation and analysis ■Environmental surveys and analysis ■Non-destructive testing and concrete investigation ■Surveying and design ■Reinforcement and modification work for residential foundations ■Development of testing equipment (fully automatic plate loading testing machine, etc.) ■Rental business for testing machines and measuring instruments ■Internet sales business for measuring instruments, measuring supplies, and materials

We are a group of experts dedicated to solving underground environmental challenges through numerical analysis of the ground and visualization of geological structures.

We provide technical services based on technology for visualizing underground environments, including evaluation and simulation, as well as the development and sales of numerical analysis and visualization software. ■ Finite element analysis related to the design and construction of tunnels, underground structures, and bridges ■ Consulting on information-based construction for tunnels ■ Research and development support related to rock mechanics and hydraulic properties ■ Technical support for in-situ testing and measurements within boreholes ■ Three-dimensional visualization of ground and stratigraphic structures ■ Support for damage estimation and countermeasure considerations due to seismic activity ■ Support for evaluating groundwater flow and underground environments ■ Support for damage estimation and countermeasure considerations for slopes ■ Identification of underground physical properties through inverse analysis ■ Long-term monitoring of slopes and tunnels ■ Sales of in-house developed software (numerical analysis) and more *We have extensive experience in numerical analysis targeting underground environments, selecting analysis codes (in-house developed software/general-purpose and specialized software) according to the objectives and issues at hand.

We are a construction engineering company that provides total services from the customer's perspective.

[Ground Consulting] ■ Consultation on building foundation methods ■ Proposal of suitable foundation methods (existing methods and new methods) ■ Planning and design of ground improvement ■ Ground improvement construction [Soil Environment Consulting] ■ Investigation and analysis of soil contamination ■ Planning and formulation of soil contamination countermeasures ■ Soil purification construction [Environmental and Energy Facility Consulting] ■ Proposal for investigation, planning, and design ■ Calculation of actual construction costs ■ Design and construction of facility renewal

I am a consultant specializing in concrete.

■Construction Consulting Industry Construction Consultant License No. 26-4659

Thinking with a broad perspective. Being sincere. In Japan, "Tochigi's technology"; in Tochigi, towards "world's technology."

Construction consultant, surveying, compensation consultant

If it's about stop water boards (moisture-proof boards) and waterproof sheets, contact Kissbee Sanko Construction Co., Ltd.

【Purpose of the Business】 ■ Design, construction, and management of construction projects ■ Planning, design, construction, and management of stores ■ Renovation and remodeling of houses, offices, factories, etc. ■ Various maintenance and repair works and ancillary equipment works ■ Proposal of environmental products ■ Proposal of flood barriers (tide barriers)

We provide AIS application systems as a total solution!

■ Sales of electronic chart-related software ■ Design and manufacturing of related equipment ■ Sales of electronic chart data ■ Design and sales of PC systems for ships ■ Operation training ■ Import and sales of AIS-related equipment

I want to contribute to the future of people and the Earth, aiming for harmony between them.

○Construction-related geological surveys ○Disaster prevention and maintenance management surveys ○Unexploded ordnance surveys ○Buried and submerged object surveys ○Marine surveys ○Resource surveys ○Environmental surveys ○Surveying ○Development and sales of equipment and software ○Building and exterior wall surveys

TechnoPro Co., Ltd. values people's lives and their surrounding environment.

Construction material leasing, civil engineering consulting

A global company that challenges the possibilities of new spatial information business and continues to grow.

■Regional and urban planning, rivers, sediment control, environment, ocean, road and bridge planning, surveys and measurements, design and supervision, compensation ■Software and system design and development ■Database production and sales

Nangoku Shokusan Co., Ltd. contributes to the development of the region.

■Insurance Division ■Urban Development Department ■Rental Business

We will respond with the best product using the best method!

【Main Business】 ■ Production of press prototypes for automobiles / Mass production of small quantity pressed products ■ Design and production of progressive press molds and single-operation molds for automobiles ■ Production of mold components ■ Research and development of "material processing technology for product lightweighting" for next-generation industries

Leave difficult measurements on the ground, underground, underwater, and others to us!

Main Business Activities ■ General surveying ■ Spatial information systems ■ Compensation consulting ■ Special measurement