Latest results FY2026 · Prices updated Oct 30, 2026

HQ: Chuo, TokyoFounded 19252,128 employeesWebsite
A comprehensive engineering company specializing in building systems, including HVAC, plumbing, and electrical installations. It serves a wide range of facilities, from offices and factories to public buildings.
Business segments (share of revenue)
Latest results
FY2026
vs. same period a year earlier
Company forecastFY2027
| Segment | Share | Revenue | Operating profit | Margin |
|---|---|---|---|---|
| Building Facilities Business | 83% | ¥212.1B | ¥28.1B | 13.2% |
| Environmental Systems Business | 12% | ¥30.1B | ¥1.1B | 3.8% |
| Mechanical Systems Business | 4% | ¥9.8B | ¥-918M | -9.4% |
| Real Estate Business | 1% | ¥2.6B | ¥837M | 32.3% |
| Other Businesses | 0% | ¥152M | ¥53M | 34.9% |





Close (Oct 30, 2026)
¥2,505+43.4% (1Y)
Sanki Engineering +43.4% over 1Y, 34.2pt above the industry average (5 companies, +9.2%).
Reference chart of daily closing prices, not real-time quotes (split-adjusted; weekly closes before the last year). Updated Oct 30, 2026.
| Period | Revenue | Op. profit | Net income | Total assets | Revenue YoY |
|---|---|---|---|---|---|
| 2026FY | ¥254.7B | ¥28.0B | ¥23.7B | ¥219.5B | — |
Sources: annual securities reports, earnings releases and other public disclosures (Mar 2026)
Data may contain input errors. For reference only; we accept no responsibility for its accuracy.