In history, the future can be seen.
【Business Activities】 ■ Building inspection, diagnosis, and renovation work ■ Development, planning, and sales of new products
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
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

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."
There is nothing we cannot cut.
【Business Items】 ■ Diamond Method ■ Water Jet Method ■ Blast Method ■ Substrate Treatment Method ■ Building Maintenance ■ Others
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.

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

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 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.
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

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 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 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
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

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 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

Aiming for a low-carbon society through proactive energy conservation.
Energy-saving business, Eco Assist business

Leave it to us for hanging baskets, three-dimensional flower beds, and vertical greening!
【Business Activities】 ■Real Estate Department: Operations related to real estate ■Horticulture Department: Planning, development, sales related to horticulture, horticultural goods manufacturer ■Creation Business Department: Floral arrangements for public spaces, event decorations, etc.

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
Providing advanced technology that earns the trust of our customers!
■Non-destructive testing field ■Geological survey field business ■Resource development field business ■Environmental impact field business

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.

From maintenance records to schedules, improve operational efficiency with integrated management. Cloud-based maintenance system "MENTENA".
1. Business related to planning, design, development, sales, maintenance, operation, and consulting regarding data management. 2. Business related to planning, design, development, sales, maintenance, operation, and consulting regarding computer systems. 3. Business related to planning, design, development, sales, maintenance, operation, and consulting regarding internet-related services. 4. Business related to planning, design, development, sales, maintenance, operation, and consulting regarding electronic commerce. 5. Business related to planning, design, development, maintenance, operation, and consulting regarding information processing systems, network-related systems, security measures systems, database systems, and various other systems. 6. Telecommunications business. 7. Worker dispatch business. 8. All other businesses incidental or related to the preceding items.
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.

We deliver "peace of mind" and "safety" to everyone who uses architectural and civil engineering structures!
■Sales of concrete piles and steel pipe piles, and contracting for pile driving work ■Contracting for ground improvement work
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

Kinsoku fully supports the use of ICT! (Construction sites evolving with i-Construction)
■Construction consulting business ■IT business ■Staffing industry

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 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

Please feel free to consult us about anything related to "piles" and "underground obstacles"!
【Acquired Technologies】 ■ Hillstone Method (Large Diameter Crushing Method, Sand Replacement Method) ■ Rock Auger Method ■ Special Casing Pile Extraction Method (OK Method) ■ Suspended Pile Extraction Method ■ Forced Vibration Pile Driving Method (Vibro) ■ Forced Vibration Pile Extraction Method (OK Vibro, Special Pine Pile Chuck Vibro) ■ Surrounding Excavation Pile Extraction Method ■ Intermediate Boring and Insertion Pile Driving Method ■ Underground Continuous Wall Method ■ Cast-in-Place Pile Method (Expanded Base ACE Method, Beno Earth Method) ■ SB Seismic Resistant Pile Method ■ Full Circumference Rotating Pile Driving Method ■ Full Circumference Rotating Sand Replacement Method ■ Jet Vibro Method ■ HAS Method (Steel Sheet Pile Insertion Method) ■ SMP Method

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

Based on the results of the ground survey, we will guide you to the optimal ground improvement method.
■Ground investigation ■Design ■Construction ■Guarantee
Comprehensive consultant for environmental materials
【Products Handled】 ■Residual Lightweight Formwork "PCF Method" ■Residual Lightweight Formwork "Residual Mesh Formwork"
We provide meticulous services ranging from proposal creation to technical consulting!
【Business Purpose】 ■Manufacturing and sales of construction and civil engineering materials

The Communication Civil Engineering Consultant Corporation is a company that supports our lives from underground.
■ Planning, design, inspection surveys, deterioration diagnosis, repair design (tunnels, bridges, utility ducts, etc.) ■ Surveying and soil investigation ■ Environmental surveys and assessments ■ Impact analysis and measurement ■ Sales and rental of equipment, etc. ■ Staffing services
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

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

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
Total support by specialized engineers from measurement to construction and management.
【Business Activities】 ■Surveying Industry ■Construction Business
Competitive certified pool facility," "recreational swimming pool facility," "care facility for health promotion," "scenic facility for enjoyment.
【Business Overview】 ■ Competition-certified pool ■ Diving pool ■ Ceramic-tiled pool ■ Stainless steel + tiled pool ■ Movable floor and wall system ■ Waterproof construction / Q7-System ■ Underwater attractions ■ Pool accessories ■ Underwater lighting ■ Underwater play equipment / underwater exercise equipment ■ Wheelchair lift ■ Pool equipment ■ Finnish sauna ■ Radiant heat sauna ■ Sauna accessories ■ Sauna and esthetic pillows

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
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
I am a consultant specializing in concrete.
■Construction Consulting Industry Construction Consultant License No. 26-4659

Thinking about the future of people and the Earth.
■Surveying, planning, design, construction, supervision, technical guidance, and other comprehensive engineering, management, and consulting related to construction work, as well as contracting. ■Design, manufacturing, sales, and rental of construction materials, construction and transportation machinery, vehicles, ships, and other machinery and equipment related to these, as well as contracting for related works. ■Residential business and the buying, selling, leasing, brokerage, management, and appraisal of real estate. ■Research, planning, design, construction, supervision, guidance, and other comprehensive engineering, management, and consulting related to various development projects in regions, cities, oceans, space, and resources, as well as environmental improvement and pollution prevention facilities, and contracting. ■Extraction and transportation of earth and sand, as well as land development, reclamation, and dredging, etc.
From a construction contracting company to an equipment solution company.
Asahi Synchrotech offers a diverse range of solutions beyond just piping engineering, responding meticulously to various customer needs from thorough research to actual design and construction, as well as reliable maintenance and the planning of medium- to long-term preservation strategies.
We will contribute to the realization of a society where people can live safely and with peace of mind.
[Business Objectives] ■ Engineering business for the construction of chemical plant facilities, design, manufacturing, installation of plant-related equipment and devices, industrial machinery and production equipment, social infrastructure-related facilities, as well as the design and construction of factory buildings, warehouses, and office buildings. ■ Technical consulting business for non-destructive testing, measurement, diagnosis, analysis, and consulting of steel and concrete structures, various plant facilities and equipment, piping systems, etc. ■ Maintenance business for industrial machinery, plant equipment, mechanical and electrical equipment in factories, maintenance, inspection, and servicing of infrastructure-related facilities and equipment, as well as operation and maintenance management of environmental conservation facilities such as waste incineration plants.
Understanding and justification for the 'price' of real estate.
■Real Estate Information Services ■Real Estate Appraisal ■Real Estate Consulting ■Soil Contamination Investigation and Remediation Work ■Due Diligence (Building Inspection)

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

As a software manufacturer specializing in architecture, we provide practical software solutions. If you are having trouble with rough estimates, please consult us.
■Development and sales of computer software ■Development and sales of packaged software ■Development of custom-made software ■Architectural consulting services ■All operations incidental to the above items
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.
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

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.

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

Leave ICT, surveying, and environmental research to us!
■ICT ■Surveying ■Design ■Cadastral ■Compensation ■Infrastructure ■Environmental Survey ■Environmental Analysis ■Ground Investigation ■Soil Testing ■Care Services ■New Energy Business

For comprehensive consulting focused on improving living environments, trust our company!
■Various surveys, research, and planning related to urban development and housing construction ■Planning, research, design, and construction management for urban redevelopment, housing complex reconstruction, and housing complex renewal ■Design and construction management of architecture, civil engineering, landscaping, and ancillary facilities ■Structural and seismic diagnosis of buildings and structures, along with associated design and construction management ■Development of long-term repair plans for collective housing and design and construction management for large-scale repairs and renewals

Comprehensive construction industry focused on harbor civil engineering and land civil engineering.
■General construction industry focused on harbor civil engineering and land civil engineering ■Heavy cargo handling and transportation business, including bridge erection ■Sales business of various construction materials ■Coastal shipping and maritime transportation business ■Shipbuilding and sales business ■Real estate transaction business and building management business ■Architectural design and construction supervision business
A job that children can be proud of.
■Contracting of construction work such as architecture and civil engineering (general construction industry) ■Construction industry license: Minister of Land, Infrastructure, Transport and Tourism approval ・(Special-26, Special-29) No. 3200 ・(General-26) No. 3200
Pioneer Consultant in Geotechnical Engineering
■Soil contamination survey ■Surveying and design ■Geological survey ■Ground construction ■Well drilling construction

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
High-density surveying of terrain and structures, utilized at disaster sites!
■Surveying by mobile bodies ■Image processing analysis ■Development and operation of UAVs and various robots

Please leave non-destructive testing to Sobu Inspection Industry.
◆ Ultrasonic Testing (UT) ◆ Ultrasonic Thickness Measurement ◆ Penetrant Testing (PT) ◆ Magnetic Particle Testing (MT) ◆ Radiographic Testing (RT) ◆ Visual Inspection (VT) ◆ Plant Inspection ◆ Plate Thickness Measurement ◆ Reinforcement Gas Pressure Welding Inspection ◆ Reinforcement Detection ◆ Temporary Assembly Inspection ◆ Seismic Diagnosis Work ◆ On-site Welding Management ◆ Anchor Bolt Length Measurement ◆ Sign Pole Inspection ◆ Construction Management ◆ On-site Operations
A well-established and steadily growing construction painting company.
【Business Overview】 ■ Bridge Painting ■ Steel Structure Painting ■ Apartment Repair Work ■ Material Business

Please leave the residential foundation improvement work to Fujiken Co., Ltd.
【Business Items】 ■ Residential foundation improvement work ■ Cellulose fiber insulation method ■ Libos natural health paint ■ Exterior construction ■ Building material sales
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)
GIR (Ground Improvement and Residential Completion Guarantee)
○ Ground guarantee ○ Second opinion ground guarantee ○ Ground investigation ○ Ground improvement ○ Housing completion guarantee ○ Manufacturing and sales of water treatment equipment

Aiming to become the world's number one company by "unearthing potential needs" and "nurturing new industries" through remote sensing photography.
We are developing and promoting next-generation measurement technology using remote photographic measurement. - Development of image displacement measurement systems (OpticG 1D/2D, landslide 50, etc.) - Development of panorama photographic measurement systems (PanoMeasure) We plan to add more products in the future. We are always open to inquiries such as "Is it possible to measure something like this?"

"eve auto," an indoor and outdoor automated transport service that packages a small EV capable of autonomous driving with operational support and maintenance.
■Development, sales, leasing, and rental of autonomous vehicles ■Provision of automated transport services

Reliable trust, reliable technology! We are a comprehensive construction consultant.
【Business Items】 ■ Construction Consultant ■ Surveying ■ Compensation Consultant ■ Real Estate Registration ■ Architectural Design

Ibiken is your partner in creating attractive living spaces through joint development with customers.
We will provide total support for optimal housing development by participating from the planning stage of housing creation, with specialists from various fields such as design, production, and logistics collaborating closely while leveraging their expertise.

Creating safe and comfortable urban spaces through construction, environment, and IT engineering technology.
【Business Overview】 ■Renewal Sector ■Civil Engineering Sector ■IT Sector ■Environmental Sector ■Experimentation and Measurement Sector ■Lifestyle-related Sector

We will contribute to the improvement of the Earth's environment by harnessing the power of microorganisms and chemistry.
■Analysis of microbial community structure (PCR-DGGE method) ■Sales and construction of special coatings ■Development, manufacturing, and sales of synthetic resin products ■Research and development of water purification systems ■Research and development of products derived from natural substances ■Sales of special products
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.

We will contribute to the safety of the city with new technology.
【Business Overview】 ■ Waterproofing Work ■ Foundation Work ■ Pushing Work / Underpass Construction ■ Ground Improvement Work ■ Slope Stabilization Work ■ Pipe Maintenance Work

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

For estimation services, please leave it to the Japan Estimation Center Co., Ltd., which provides nationwide support!
【Services Offered】 ■ Estimation Services for Public Works We provide estimation services for civil engineering, construction, and equipment works. ■ Estimation Services for Private Works We estimate from a single site plan for private land development, exterior works, retaining walls, etc. ■ Estimation Services for Public Institutions We have numerous design estimation achievements for public institutions such as the Ministry of Land, Infrastructure, Transport and Tourism, prefectural public works, and municipalities, including school renovation projects and station front renovation projects. We also have experience in estimation support for disaster recovery works, reconstruction projects from the Great East Japan Earthquake, evacuation route improvement works, and the replacement of damaged bridges. ■ Estimation Assistance for Consultants We offer various estimation assistance for general civil engineering works, public building projects, large-scale land readjustment projects, pedestrian decks, etc. We also assist with overseas estimations for developing countries, including Japan's Official Development Assistance (ODA) and Japan International Cooperation Agency (JICA). ■ Preparation of Estimation Documents We flexibly handle quantity takeoffs, data aggregation, price input, reverse calculation of limit prices, reverse calculation of expenses, preparation of inquiry forms, preparation of breakdown documents, creation of estimation basis data, preparation of material lists, estimation checks, verification, and rough estimation work at the basic design stage.

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
We will realize a new Smart Home!
【Business Items】 ■Building Auxiliary Equipment Visualization Control System "Mirror Life Facility Support System"
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

We are engaged in comprehensive engineering services for bridges and railways.
■Comprehensive engineering services such as investigation, inspection, and technical advice in bridge maintenance ■Comprehensive engineering services such as investigation, inspection, and technical advice in railway maintenance ■All operations and investments related to or incidental to the above items
Leave it to us for rental, sales, and information technology support for measuring instruments and measuring devices.
■Sales and rental of equipment related to information-based construction ■Consulting and provision of technology related to technical proposals ■Development of surveying, measurement, web, and mobile systems ■Sales, rental, and repair of surveying, measuring, and testing equipment ■Sales and rental of construction machinery and tools for civil engineering and architecture *TOPCON business partner, certified repair shop
We provide total support for operations in construction projects!
【Sales Items】 ■ Tokuyama Cement ■ Calcium Chloride ■ Ready-Mixed Concrete ■ Civil Engineering and Construction Materials ■ Concrete Secondary Products ■ General Steel Materials ■ Foundation Pile Construction ■ PHC and Steel Pipe Piles ■ Super Top Piles ■ Steel Frame Construction ■ ALC Panel Construction ■ Metal Roof Construction
To value the connections between people and to remain a company that is trusted and can be trusted.
■Development and sales of the civil engineering cost estimation system "Technos V2" ■Development of other software ■Sales of civil engineering-related software ■Other various consulting and IT-related services

With the experience, knowledge, and technical skills cultivated over many years, we aim to be the best partner for our customers!
■ Contracting, planning, design, supervision, and consulting services for construction projects ■ Research, planning, design, supervision, and consulting services related to space development, marine development, regional development, urban development, resource development, and environmental improvement ■ Business related to the buying, selling, exchanging, leasing, and management of real estate, as well as agency or brokerage services for these activities, and real estate appraisal ■ Type II financial instruments business, investment advisory and agency services, and investment management business based on the Financial Instruments and Exchange Act ■ Business based on the Act on Specified Joint Real Estate Enterprises ■ Business related to land development and subdivision, as well as the construction and subdivision of residential properties ■ Business related to soil contamination surveys and removal ■ Business related to the maintenance and management of buildings, structures, and their facilities ■ Ownership, management, and consulting services for accommodation facilities, sports facilities, recreational facilities, health and medical facilities, educational facilities, restaurants, etc., as well as travel agency services ■ Planning, development, acquisition, leasing, and sales of industrial property rights, copyrights, intangible assets, know-how, and other software, as well as information processing services, etc. *For more details, please download the PDF or feel free to contact us.*

Leave parking and cleanliness to us!
[Business Description] Operations, management, maintenance, and security contracting related to the parking product business and clean system product business handled by Amano Corporation, as well as the sale and rental of machinery and the sale of supplies, etc.

We will respond to all inquiries regarding ground issues from various perspectives.
Comprehensive consulting on ground conditions, investigation testing and analysis technical consultation, design, construction management, and environmental software sales.

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.

Pioneering the forefront of social environmental design.
Architectural planning, design supervision, urban and regional planning, and related research, planning, and consulting services.

I will confidently engage in work that contributes to the development of society, always possessing the latest technology, and providing measurement services for the construction and maintenance management of social infrastructure.
●Information-based construction in the civil engineering field ●Structural diagnosis of various structures ●Development and sales of various measurement systems ●Development and sales of various technical software ●Production of computer graphics ●Environmental measurement and environmental assessment

We contribute to the creation of "local communities" with refined technology.
■Surveying (general surveying, cadastral surveys) ■Design (urban planning, roads and traffic, rivers and flood control, agricultural civil engineering, various structures, water supply and sewage) ■Spatial information (GIS services, UAV surveys, three-dimensional measurement) ■Compensation surveys ■System development and sales (cadastral systems, GIS systems)

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 aim to be a company that can quickly support the smart grid development in our country in the future.
■Energy-saving and cost reduction consulting ■Sales of electronic circuit breakers ■Sales of energy-saving equipment ■Promotion of solar power generation ■Manufacturing of control panels

Connecting a bright future with environmentally friendly technology.
Main Business Items ■ Civil Engineering and Construction ■ Management Consulting ■ Installation of Eco Shield Film and Eco Shield Coating ■ Information Processing using Computers and Related Equipment ■ Software Development and Sales ■ Sales, Leasing, and Repair of Machinery ■ Seismic Diagnosis ■ All operations incidental to the above items