Increase in survey work using post-decontamination monitoring and underwater visualization technologies
First written in FY2017-Q2. 9 of 12 entries say "Advanced", first in FY2020. Latest entry: 2026-11-02.
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- FY2026-H1AdvancedAnnual report
「Due to increased revenue from large-scale marine environmental surveys, AUV design, manufacturing and operational support projects, environmental risk assessment projects for chemical substances, and soil survey-related projects, revenue increased by ¥753 million from the same quarter of the previous year to ¥8.878 billion (up 9.3% year on year). Segment profit increased by ¥257 million to ¥1.541 billion (up 20.1%), reflecting higher revenue and efforts to strengthen process management and reduce costs and expenses.」
Higher revenue from AUV design and production, operational support and related work contributed to higher revenue and profit in the environmental consulting business. - FY2025AdvancedAnnual report
「In the marine and underwater robotics field, we conducted environmental surveys in connection with plans to develop seabed mineral resources, as well as AUV research and development, production and operational support.」
Results were described showing the expansion of AUV applications into environmental surveys related to seabed mineral resource development, research and development, production and operational support. - FY2025-H1AdvancedAnnual report
「Although revenue from large-scale projects involving environmental risk assessments of chemical substances declined, revenue increased by ¥20 million year on year to ¥8,125 million, up 0.2%, owing mainly to higher revenue from environmental surveys related to renewable energy and AUV design, construction and operational support.」
AUV design and production, operational support and related work contributed to higher revenue. - FY2024-Q1AdvancedAnnual report
「Revenue increased by ¥511 million to ¥6,583 million, up 8.4%, owing mainly to higher revenue from large-scale marine environmental surveys, AUV design, construction and operational support, and large-scale projects involving environmental risk assessments of chemical substances.」
In the underwater robotics business, AUV design and production, operational support and related work contributed to higher revenue. - FY2023AdvancedAnnual report
「In the marine and underwater robotics field, we conducted work including surveys of deep-seafloor conditions using AUVs, resource assessments in connection with plans to develop seabed mineral resources, emergency surveys using underwater acoustic and other technologies, and research and development related to underwater robotics.」
Specific full-year business activities were described showing the expansion of underwater visualization and robotics applications into deep-seafloor surveys, seabed mineral resource surveys, emergency surveys and research and development. - FY2022AdvancedAnnual report
「In addition, the company conducted infrastructure inspection surveys of port and airport facilities and coastal protection facilities, as well as development, upgrading, maintenance and operation work for underwater robotics, including AUVs, at national research institutions.」
Specific business results were described showing the expansion of underwater visualization and robotics applications into infrastructure inspections and the development, maintenance, servicing and operation of AUVs. - FY2020AdvancedAnnual report
「In addition, the company conducted infrastructure inspection surveys and underwater visualization work, including ICT construction surveys using underwater acoustic measurement technologies, as well as survey and operation-related work involving underwater robots such as AUVs and ROVs.」
The use of underwater visualization technologies was expanded to ICT construction surveys, and survey and operation work involving underwater robots, including AUVs and ROVs, was specifically described. - FY2017RestatedAnnual report
「In addition, the company conducted surveys using underwater 3D visualization technologies, including multibeam sonar, 3D scanners, sub-bottom profilers and acoustic cameras, to confirm conditions on and beneath the seabed in enclosed bays and offshore areas, inspect shallow-water fishing facilities, and survey fish behavior.」
Survey work using underwater visualization technologies was reconfirmed as an activity of the environmental consulting business for the full year. - FY2017-Q3Updated third-quarter results for the environmental consulting businessAnnual report
「Due to an increase in post-decontamination monitoring and survey projects using underwater visualization technology, revenue increased by ¥601 million from the same quarter of the previous year to ¥8.993 billion (up 7.2% year on year). However, as the proportion of labor-intensive projects, such as on-site surveys, increased, segment profit decreased by ¥80 million to ¥633 million (down 11.3%).」
The revenue increase from post-decontamination monitoring and survey work using underwater visualization technologies was updated. Segment profit decreased due to an increase in high-cost projects. - FY2017-Q2First statedAnnual report
「Due to an increase in post-decontamination monitoring related to radioactive materials and survey operations using underwater visualization technology, net sales increased by ¥402 million year on year to ¥8,084 million, up 5.2% year on year.」
For the first time, the company specifically cited increased survey work involving post-decontamination monitoring and underwater visualization technologies as factors driving higher revenue in the environmental consulting business.