investigation Product List and Ranking from 224 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

investigation Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. JFDエンジニアリング Osaka//Other construction industries
  3. 応用地質 計測システム事業部 Ibaraki//Construction Consultant
  4. 4 日本海上工事 Tokyo//General contractors and subcontractors
  5. 4 マーケティングアプリケーションズ Tokyo//Information and Communications
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investigation Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. 1600W Small Digital Electrical Exploration Device 'SYSCAL-R2' 応用地質 計測システム事業部
  2. Asphalt mat 日本海上工事
  3. Soil and groundwater investigation boring machine GEOPROBE 66DT
  4. 4 Takada Chiken Co., Ltd. Business Introduction 高田地研
  5. 4 Underwater survey using an ROV equipped with a 3D scanner. いであ

investigation Product List

496～510 item / All 515 items

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Physical exploration service "Resistivity Tomography"

Physical exploration service "Resistivity Tomography"

Improved analysis accuracy is expected compared to high-density resistivity electrical surveys conducted on the surface!

We offer "resistivity tomography," which involves arranging electrodes to surround the target exploration area using the surface and boreholes for measurements. By conducting multiple measurements, it is possible to assess the effectiveness of ground improvement based on changes in resistivity and to estimate the locations of permeable cracks using tracers. 【Features】 ■ Improved analysis accuracy is expected compared to high-density resistivity electrical surveys conducted on the surface. *For more details, please download the PDF or contact us.

  • Geological Survey

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Soil and groundwater contamination remediation technology "PRB method"

Soil and groundwater contamination remediation technology "PRB method"

A purification technology that utilizes the natural flow rate of groundwater to decompose VOCs within walls.

The "PRB method" involves the installation of a permeable reactive barrier (PRB) downstream of contaminated groundwater to prevent the spread of contamination. After the installation of the PRB, groundwater monitoring becomes the primary task, and it is maintenance-free. Additionally, the development of a construction method using a three-axis auger eliminates the need for retaining wall construction, making it applicable even to deep contaminated groundwater (up to 40 meters underground). 【Features】 ■ Maintenance-free (only monitoring is conducted) ■ Does not hinder the natural flow of groundwater ■ Reliable diffusion prevention measures ■ Applicable to deep contaminated groundwater as well *For more details, please download the PDF or contact us.

  • Civil Engineering Method

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[ER Ground School] Session 1: Understanding Ground Conditions for Residential Land to Prevent House Tilting

[ER Ground School] Session 1: Understanding Ground Conditions for Residential Land to Prevent House Tilting

Features of the ground company and ground insurance/guarantee company you want to choose! The important thing is to compare each item!

The ER Ground School is a ground course for small-scale buildings, delivered in collaboration with a ground consultant (representative of Blue Sage Co., Ltd.) and Earth Relations. The first session will clearly explain "The Concept of Residential Ground that Prevents House Tilting" through a PowerPoint video. "We see numerous ground accidents occurring every year, yet there are companies that have almost never caused an accident." "If you want to choose a company that does not cause accidents, focus on 'number of accidents' and 'accident rate.'" [Key Points of the Discussion] 1. The reason I want to convey this again = because ground accidents are not decreasing. 2. The concept of residential ground that prevents house tilting. 3. What considerations are being made to prevent accidents. *For more details, please refer to the related link page or feel free to contact us.

  • Ground foundation construction method
  • Site and ground investigation

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【ER Ground School】Session 2: Basics of Considering Residential Land Ground Conditions

【ER Ground School】Session 2: Basics of Considering Residential Land Ground Conditions

This is the beginning, the basics of terrain! Companies that haven't had accidents are looking at this aspect of the terrain!

The ER Ground School is a ground course for small-scale buildings, delivered in collaboration between a ground consultant (represented by Blue Sage Co., Ltd.) and Earth Relations. In the second session, we will clearly explain the basics of "Understanding Residential Land Ground" through a PowerPoint video. We will discuss "The Good and Bad of Ground Based on Topography" and "How to View Topography for Ground Assessment." [Key Points of the Discussion] 1. Review of the Previous Session 2. Reasons Why Improvement Rates Are Unreliable 3. What Companies That Have Not Had Accidents Are Looking at in Topography *For more details, please refer to the related links page or feel free to contact us.

  • Ground foundation construction method
  • Site and ground investigation

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External wall sounding survey using rope access technology.

External wall sounding survey using rope access technology.

No scaffolding is required, so only inspections can be conducted! A method suitable for preventive maintenance of buildings.

We would like to introduce the exterior wall inspection survey using rope access technology. Since there is no need for temporary scaffolding, costs associated with scaffolding can be reduced. Repairs can also be carried out after the exterior wall inspection without the need for scaffolding. Additionally, with a flexible repair plan, the financial burden can be divided. Initially, only the severely damaged "sealing work" can be done, followed by "tile work" in the next term, and then "painting work," allowing for cost division. 【Features】 ■ Capable of conducting inspections on walls of buildings in narrow spaces ■ Suitable method for preventive maintenance of buildings ■ Inspections can be conducted without the need for scaffolding ■ Ideal for high-rise buildings, etc. *For more details, please download the PDF or feel free to contact us.

  • Company：TRAWE
  • Price：Other
  • Special Construction Method
  • Structural Survey

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Preliminary survey

Preliminary survey

Measure the width, length, size, and depth of cracks, defects, and spalling using a crack scale!

The tapping survey is a method of investigation where specialized tools (tapping rods, tapping hammers) are used to strike walls and assess their condition based on the sound produced. Investigators work using both visual inspection and the pitch of the sound, and tactile examination is conducted simultaneously, allowing for a very accurate assessment of the external wall's condition. The accuracy of the survey is influenced by the skill of the investigator, which is why our company provides training to rope access engineers aimed at standardizing skills and further improving their expertise, thereby enhancing the uniformity of inspections. 【Features】 ■ Assessing the condition by striking the wall with specialized tools (tapping rods, tapping hammers) and analyzing the sound ■ Investigators work using both visual inspection and sound pitch ■ Tactile examination is conducted simultaneously, allowing for a very accurate assessment of the external wall's condition ■ Measuring the extent of detachment, crack width and length using a crack scale, and assessing the size and depth of defects and spalling *For more details, please download the PDF or feel free to contact us.

  • Company：TRAWE
  • Price：Other
  • Special Construction Method
  • Structural Survey

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Non-scaffolding method for exterior wall inspection that eliminates the need for scaffolding, enabling cost reduction and shortening of construction period.

Non-scaffolding method for exterior wall inspection that eliminates the need for scaffolding, enabling cost reduction and shortening of construction period.

No scaffolding is required, so inspections can be conducted alone! A suitable method for preventive maintenance of buildings! The need for scaffolding installation and dismantling is eliminated, allowing for cost reduction and shortened construction periods.

We would like to introduce the wall inspection survey using rope access technology. Since scaffolding is not required, costs associated with scaffolding can be reduced. Repairs can also be carried out after the wall inspection without the need for scaffolding. Additionally, with a flexible repair plan, the financial burden can be divided. Initially, only the severely damaged "sealing work" can be done, followed by "tiling work" in the next term, and then "painting work," allowing for cost division. 【Features】 ■ Wall inspection surveys can be conducted on narrow buildings ■ Suitable method for preventive maintenance of buildings ■ Inspections can be carried out without scaffolding ■ Ideal for high-rise buildings, etc. *For more details, please download the PDF or feel free to contact us.

  • Company：TRAWE
  • Price：Other
  • Special Construction Method
  • Structural Survey

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PM Practice Level Survey Service

PM Practice Level Survey Service

Analysis service to understand company challenges.

We offer a PM practice survey that measures how well project management has been implemented in projects based on best practices for successfully leading new product development projects, using a five-level indicator. By answering 15 questions, you can measure your PM practice level on a five-point scale. The responses are multiple-choice and can be completed in about 5 to 10 minutes. Please feel free to contact us if you have any requests. 【Features】 ■ Measured on a five-point scale ■ Completed in a few minutes ■ Results displayed immediately *For more details, please feel free to contact us.

  • others

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Introducing a template for survey research conducted by food manufacturers!

Introducing a template for survey research conducted by food manufacturers!

We will explain the significance and benefits of food surveys, including examples of questions and key points!

In the food industry, accurately capturing customer feedback is the key to customer satisfaction and increased sales. Particularly, food preferences vary greatly among individuals and are easily influenced by trends and the times. Therefore, even if a product is a confident creation by the development team, if they do not grasp the honest opinions of those who will actually consume it, the chances of the idea being accepted in the market increase significantly. Additionally, consumer awareness has begun to place importance on the safety of food and its impact on health, leading to various factors being considered before making a purchase. In this context, surveys that can quantitatively and qualitatively gather real opinions from customers are very useful. *For more detailed information, please refer to the related links. Feel free to contact us for more details.

  • Other Management Services

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What is a recognition survey? Introducing methods, timing for implementation, and question items.

What is a recognition survey? Introducing methods, timing for implementation, and question items.

Explaining recommended timing, key points for designing survey participants, and typical items to ask!

A brand awareness survey is a research method used to determine the extent to which a brand has penetrated the market. As market commoditization progresses, having strong brand power increases competitiveness, leading to improved customer loyalty and maximization of LTV (customer lifetime value), which can help build a stable revenue base. It can be said that strengthening brand power is essential for a company's growth, and taking measures while confirming one's brand position through brand awareness surveys will become an important marketing strategy. This article will explain how to utilize brand awareness surveys, key indicators to focus on, points to note during the actual survey, and examples of survey questions. *For detailed content of the article, please refer to the related links. Feel free to contact us for more information.

  • Other Management Services

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[Case Study] Television Program Production Company

[Case Study] Television Program Production Company

We will introduce an example of distributing a survey to areas that cannot be reached through street interviews!

We conducted a survey using "Surveyloid," which allows for easy online surveys for respondents across the country, to gather information beyond our immediate surroundings. Here, we present a case study from a television production company. The purpose was to distribute a survey to areas where street interviews cannot be conducted, and we aimed to conduct a survey on "favorite celebrities" to announce the differences in popularity and reasons for preference by region within the program. "We are required to create content within a very tight timeframe for television production, but this product allowed for quick data collection, giving us time to create our presentation, resulting in a satisfactory outcome," was the feedback we received. 【Survey Overview】 ■ Survey Purpose: Research on "favorite celebrities" ■ Survey Method: Internet survey ■ Target Participants: Ages 20-69 / Male and Female / Residents of the Tokyo metropolitan area (Saitama, Chiba, Tokyo, Kanagawa) ■ Number of Responses: 100 from each prefecture (total of 400 samples) *For more details, please refer to the related links or feel free to contact us.

  • Other Management Services

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Does the ES survey improve company sales? Introducing implementation methods and question templates.

Does the ES survey improve company sales? Introducing implementation methods and question templates.

We will also introduce the purpose of conducting the ES survey and the benefits gained from increasing employee satisfaction!

An ES survey (Employee Satisfaction Survey) is a survey that measures the satisfaction levels of employees regarding various aspects surrounding their work, such as job content, workplace environment, organizational culture, and treatment. As various work styles, including side jobs and freelancing, are on the rise, employee satisfaction with their companies is an important factor in reducing turnover rates and improving productivity. Therefore, many companies conduct ES surveys. By understanding their own challenges through the ES survey and implementing appropriate measures, companies can create a better working environment for employees, leading to improved performance. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

  • Other Management Services

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Started offering a diagnostic service to measure employee satisfaction after M&A.

Started offering a diagnostic service to measure employee satisfaction after M&A.

Support for enhancing corporate value after M&A brokerage! Available for all companies facing concerns or anxieties regarding PMI.

Our company has started offering a diagnostic service to measure employee satisfaction regarding M&A, aimed at supporting smooth PMI between companies that have undergone M&A, starting June 4th. This service involves surveying employees belonging to the acquired company regarding their satisfaction with the work environment, interpersonal relationships, and treatment after the M&A. The survey will be conducted by our company as a third-party organization, ensuring the anonymity of the employees through the aggregation and analysis of responses. The survey report, created with both quantitative and qualitative aspects and an objective perspective, can not only be used to discover new management challenges but also to visualize the less apparent strengths of the company, such as corporate culture and communication among employees. This makes it a useful resource for proposal materials for the next potential acquisition target. 【Features】 ■ The survey is conducted by our company as a third-party organization, ensuring employee anonymity through the aggregation and analysis of responses. ■ Can also be utilized as proposal materials for the next potential acquisition target. ■ Available for all companies experiencing concerns or issues with PMI after M&A. *For more details, please download the PDF or feel free to contact us.

  • others

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Communication/Corporate Strategy

Communication/Corporate Strategy

Examples include initial buyer surveys, promotion effectiveness measurement, and brand diagnostic surveys!

We would like to introduce "Communication/Corporate Strategy." "Initial Buyer Research" is conducted after the release of new products or services to explore the penetration status. In "Promotion Effect Measurement," we understand the penetration status of promotions through various surveys and verify their effectiveness, proposing practical advertising operations. Additionally, in "Customer Satisfaction Measurement," we assess customer satisfaction through various surveys and assist in building improvement processes. 【Communication/Corporate Strategy】 ■ Initial Buyer Research (Tracking Survey) ■ Promotion Effect Measurement ■ Brand Diagnosis Survey (Understanding Brand Penetration, etc.) ■ Customer Satisfaction Measurement (CS Survey) ■ Employee Awareness Measurement (ES Survey) *For more details, please download the PDF or feel free to contact us.

  • others

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Original method

Original method

UI/UX research, remote group research, virtual shelf research, and JMA diary are available!

We would like to introduce our "Original Method." The "UI/UX Research (Handheld Camera)" is a study that captures and observes in real-time how users interact with apps and websites using our unique handheld camera. Additionally, we offer a "Remote Group Research (Online CLT)" where products to be evaluated are distributed and presented online, allowing respondents to evaluate and respond from their homes or any preferred location. 【Original Methods】 ■ UI/UX Research (Handheld Camera) ■ Remote Group Research (Online CLT) ■ Virtual Shelf Research ■ JMA Diary (Diary Research) *For more details, please download the PDF or feel free to contact us.

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