IDEA Consultants,Inc.
9768・Standard Market・Services
Environmental Consulting Business
The core segment of the IDEA Group, the environmental consulting business accounting for approximately 68% of net sales.
| Period | Current | Previous | Change |
|---|---|---|---|
| Net sales (Q1 FY2026, ending December 2026) | ¥4,779 million | ¥4,467 million (Q1 FY2025, ending December 2025) | ↑ |
| Segment profit (Q1 FY2026, ending December 2026) | ¥868 million | ¥802 million (Q1 FY2025, ending December 2025) | ↑ |
| Segment profit margin (Q1 FY2026, ending December 2026) | 18.2% | 17.9% (Q1 FY2025, ending December 2025) | ↑ |
| Net sales (full year FY2025, ending December 2025) | ¥15,961 million | ― | — |
| Segment profit (full year FY2025, ending December 2025) | ¥1,908 million | ― | — |
Business Details
This business is operated by the Company and four consolidated subsidiaries (Shin Nihon Kankyo Chosa Co., Ltd., Okinawa Kankyo Chosa Co., Ltd., Towa Kankyo Kagaku Co., Ltd., and Ideatian (Beijing) Technology Co., Ltd.). It comprises six divisions: environmental assessment/environmental planning, environmental biology, numerical analysis, survey, environmental chemistry, and meteorology/coastal. With national and local governments as its main clients, the segment provides a one-stop offering of a wide range of environmental services, including environmental assessment for renewable energy projects, AUV-based marine environmental surveys, design, manufacturing, and operational support, and chemical analysis and investigation of PFAS and other substances.
Recent Overview
Driven by renewable energy, marine surveys, and PFAS analysis, both net sales and profit increased year on year.
In Q1 FY2026 (January–March 2026), net sales in the Environmental Consulting Business were ¥4,779 million (up 7.0% year on year), and segment profit was ¥868 million (up 8.3% year on year). The main drivers were increased sales related to renewable energy-related environmental assessments, large-scale marine environmental surveys, AUV design/manufacturing and operational support, and chemical analysis/investigation work related to PFAS and other substances. Thorough process management and cost/expense reductions also contributed to profit improvement. On the order side, timing delays in contracts for maritime environmental monitoring surveys had some impact.
Key Products
Growth Drivers
- Continued priority allocation of government budgets to disaster prevention, mitigation, and national resilience measures (including the FY2025 budget and supplementary budget)
- Expanding demand for environmental assessments related to renewable energy (onshore and offshore wind power, etc.)
- Increased orders for marine environmental surveys and AUV design, manufacturing, and operational support utilizing autonomous underwater vehicles
- Growing demand for environmental chemical analysis driven by tightening regulations on emerging pollutants such as PFAS and mercury
- Business affinity with government priority areas such as decarbonization, circular economy development, and maintenance/restoration of natural capital
- Expanding demand for environmental consulting services for private companies related to TCFD and TNFD response
Risks
- Downward pressure on order unit prices due to continued intense competition for orders from national and local governments and other clients
- Order volatility risk arising from timing shifts in contracts for large-scale projects such as maritime environmental monitoring surveys
- Risk of margin decline due to increased human capital investment (higher personnel costs) and DX promotion investment
- Deterioration of the order environment due to cuts in government budgets or public works-related spending, or policy changes
- Constraints on production capacity due to difficulty securing and developing engineers (tight labor market)
- Increased R&D expenses and commercialization risk associated with the development of advanced technologies such as AUVs
Last updated: March 26, 2026