Obayashi
Financial history
- Revenue · FYE Mar 2026
- ¥2.59tn
- Operating profit · FYE Mar 2026
- ¥195bn
- Net profit · FYE Mar 2026
- ¥174bn
- Total assets
- ¥3.14tn
- Equity ratio
- 40.0%
- Long-term series
- 1959–2025
Obayashi: long-term performance & turning pointsSales (revenue) and profit-margin ratio
Sales (¥ bn)Net margin (%)| Fiscal year | Unit | 1959 *1 FYE Mar | 1960 *1 FYE Mar | 1961 *1 FYE Mar | 1962 *1 FYE Mar | 1963 *1 FYE Mar | 1964 *1 FYE Mar | 1965 *1 FYE Mar | 1966 *1 FYE Mar | 1967 *1 FYE Mar | 1968 *1 FYE Mar | 1969 *1 FYE Mar | 1970 *1 FYE Mar | 1971 *1 FYE Mar | 1972 *1 FYE Mar | 1973 *1 FYE Mar | 1974 *1 FYE Mar | 1975 *1 FYE Mar | 1976 *1 FYE Mar | 1977 *1 FYE Mar | 1978 *1 FYE Mar | 1979 *1 FYE Mar | 1980 *1 FYE Mar | 1981 *1 FYE Mar | 1982 *1 FYE Mar | 1983 *1 FYE Mar | 1984 *1 FYE Mar | 1985 *1 FYE Mar | 1986 *1 FYE Mar | 1987 *1 FYE Mar | 1988 *1 FYE Mar | 1989 *1 FYE Mar | 1990 *1 FYE Mar | 1991 *1 FYE Mar | 1992 *2 FYE Mar | 1993 *2 FYE Mar | 1994 *2 FYE Mar | 1995 *2 FYE Mar | 1996 *2 FYE Mar | 1997 *2 FYE Mar | 1998 *2 FYE Mar | 1999 *2 FYE Mar | 2000 *2 FYE Mar | 2001 *2 FYE Mar | 2002 *3 FYE Mar | 2003 *3 FYE Mar | 2004 *3 FYE Mar | 2005 *3 FYE Mar | 2006 *3 FYE Mar | 2007 *3 FYE Mar | 2008 *3 FYE Mar | 2009 *3 FYE Mar | 2010 *3 FYE Mar | 2011 *3 FYE Mar | 2012 *3 FYE Mar | 2013 *3 FYE Mar | 2014 *3 FYE Mar | 2015 *3 FYE Mar | 2016 *3 FYE Mar | 2017 *3 FYE Mar | 2018 *3 FYE Mar | 2019 *3 FYE Mar | 2020 *3 FYE Mar | 2021 *3 FYE Mar | 2022 *3 FYE Mar | 2023 *3 FYE Mar | 2024 *3 FYE Mar | 2025 *3 FYE Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | JPY | ¥35bn | ¥42bn | ¥59bn | ¥80bn | ¥90bn | ¥98bn | ¥116bn | ¥123bn | ¥123bn | ¥148bn | ¥177bn | ¥226bn | ¥281bn | ¥287bn | ¥340bn | ¥435bn | ¥527bn | ¥425bn | ¥427bn | ¥515bn | ¥482bn | ¥543bn | ¥649bn | ¥682bn | ¥645bn | ¥690bn | ¥766bn | ¥798bn | ¥848bn | ¥820bn | ¥945bn | ¥1.15tn | ¥1.33tn | ¥1.54tn | ¥1.54tn | ¥1.65tn | ¥1.42tn | ¥1.24tn | ¥1.54tn | ¥1.49tn | ¥1.38tn | ¥1.13tn | ¥1.31tn | ¥1.40tn | ¥1.34tn | ¥1.35tn | ¥1.40tn | ¥1.48tn | ¥1.57tn | ¥1.69tn | ¥1.68tn | ¥1.34tn | ¥1.13tn | ¥1.25tn | ¥1.45tn | ¥1.61tn | ¥1.77tn | ¥1.78tn | ¥1.87tn | ¥1.90tn | ¥2.04tn | ¥2.07tn | ¥1.77tn | ¥1.92tn | ¥1.98tn | ¥2.33tn | ¥2.62tn |
| YoY | % | — | +19.6% | +43.1% | +34.2% | +12.7% | +8.8% | +18.3% | +6.3% | +0.2% | +20.0% | +19.8% | +27.8% | +24.1% | +2.1% | +18.5% | +28.2% | +21.1% | -19.3% | +0.3% | +20.7% | -6.4% | +12.7% | +19.5% | +5.0% | -5.4% | +7.0% | +11.1% | +4.1% | +6.3% | -3.2% | +15.2% | +21.9% | +15.6% | +15.5% | 0.0% | +7.4% | -14.0% | -12.5% | +23.9% | -3.5% | -7.2% | -18.0% | +16.0% | +6.9% | -4.5% | +0.4% | +4.3% | +5.1% | +6.2% | +7.9% | -0.5% | -20.3% | -15.6% | +10.1% | +16.3% | +11.4% | +10.0% | +0.2% | +5.3% | +1.5% | +7.3% | +1.6% | -14.8% | +8.8% | +3.2% | +17.2% | +12.7% |
| Operating profit | JPY | ¥1.5bn | ¥1.9bn | ¥3.1bn | ¥4.0bn | ¥5.1bn | ¥6.0bn | ¥6.8bn | ¥6.5bn | ¥7.0bn | ¥7.5bn | ¥9.6bn | ¥13bn | ¥18bn | ¥16bn | ¥18bn | ¥23bn | ¥29bn | ¥24bn | ¥22bn | ¥20bn | ¥17bn | ¥23bn | ¥33bn | ¥33bn | ¥34bn | ¥33bn | ¥27bn | ¥26bn | ¥27bn | ¥26bn | ¥34bn | ¥48bn | ¥63bn | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ¥47bn | ¥48bn | ¥29bn | ¥27bn | -¥63bn | ¥23bn | ¥31bn | ¥35bn | ¥32bn | ¥48bn | ¥106bn | ¥134bn | ¥138bn | ¥156bn | ¥153bn | ¥123bn | ¥41bn | ¥94bn | ¥79bn | ¥143bn |
| YoY | % | — | +26.7% | +63.2% | +29.0% | +27.5% | +17.6% | +13.3% | -4.4% | +7.7% | +7.1% | +28.0% | +37.5% | +38.6% | -11.5% | +12.3% | +25.3% | +28.9% | -18.4% | -10.4% | -6.0% | -17.3% | +36.5% | +45.6% | 0.0% | +1.8% | -2.7% | -16.7% | -5.8% | +2.7% | -0.8% | +27.8% | +42.9% | +31.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | +1.7% | -39.6% | -4.5% | -328.1% | — | +34.1% | +13.2% | -9.1% | +51.3% | +119.8% | +25.7% | +3.1% | +12.8% | -1.7% | -19.4% | -66.6% | +128.2% | -15.4% | +80.6% |
| Ordinary profit | JPY | ¥1.3bn | ¥1.6bn | ¥2.8bn | ¥3.5bn | ¥4.7bn | ¥5.5bn | ¥6.1bn | ¥5.6bn | ¥5.6bn | ¥6.3bn | ¥7.8bn | ¥12bn | ¥17bn | ¥16bn | ¥17bn | ¥17bn | ¥18bn | ¥13bn | ¥13bn | ¥12bn | ¥9.5bn | ¥11bn | ¥18bn | ¥25bn | ¥26bn | ¥26bn | ¥23bn | ¥20bn | ¥22bn | ¥25bn | ¥33bn | ¥51bn | ¥60bn | ¥52bn | ¥48bn | ¥58bn | ¥36bn | ¥32bn | ¥31bn | ¥25bn | ¥22bn | ¥27bn | ¥33bn | ¥26bn | ¥30bn | ¥42bn | ¥53bn | ¥51bn | ¥53bn | ¥32bn | ¥32bn | -¥60bn | ¥22bn | ¥35bn | ¥45bn | ¥40bn | ¥60bn | ¥111bn | ¥140bn | ¥144bn | ¥163bn | ¥159bn | ¥129bn | ¥50bn | ¥101bn | ¥92bn | ¥153bn |
| Net profit | JPY | ¥0.7bn | ¥0.7bn | ¥1.7bn | ¥2.0bn | ¥2.8bn | ¥3.2bn | ¥3.7bn | ¥3.6bn | ¥3.6bn | ¥3.7bn | ¥4.5bn | ¥6.9bn | ¥9.8bn | ¥9.4bn | ¥9.8bn | ¥9.3bn | ¥8.5bn | ¥6.3bn | ¥6.2bn | ¥4.9bn | ¥4.3bn | ¥4.8bn | ¥7.9bn | ¥11bn | ¥12bn | ¥11bn | ¥8.9bn | ¥7.6bn | ¥6.3bn | ¥9.3bn | ¥11bn | ¥23bn | ¥27bn | ¥23bn | ¥21bn | ¥10bn | ¥7.3bn | ¥12bn | ¥14bn | ¥12bn | ¥8.9bn | ¥5.7bn | -¥6.5bn | -¥74bn | ¥3.1bn | ¥21bn | ¥25bn | ¥34bn | ¥41bn | ¥19bn | ¥11bn | -¥53bn | ¥15bn | ¥5.1bn | ¥13bn | ¥22bn | ¥29bn | ¥63bn | ¥95bn | ¥93bn | ¥113bn | ¥113bn | ¥99bn | ¥39bn | ¥78bn | ¥75bn | ¥146bn |
| YoY | % | — | 0.0% | +142.9% | +17.6% | +40.0% | +14.3% | +15.6% | -2.7% | 0.0% | +2.8% | +21.6% | +53.3% | +42.0% | -4.1% | +4.3% | -5.1% | -8.6% | -25.9% | -1.6% | -21.0% | -12.2% | +11.6% | +64.6% | +32.9% | +9.5% | -3.5% | -19.8% | -14.6% | -17.1% | +47.6% | +18.3% | +104.5% | +21.3% | -14.3% | -10.3% | -52.4% | -27.0% | +64.4% | +13.3% | -14.0% | -23.9% | -36.0% | -214.0% | — | — | +583.9% | +18.4% | +37.1% | +18.0% | -54.4% | -41.1% | -589.0% | — | -66.9% | +156.9% | +64.9% | +32.4% | +121.7% | +49.1% | -2.0% | +22.1% | -0.1% | -12.7% | -60.4% | +98.5% | -3.4% | +94.7% |
| Operating margin | % | 4.3% | 4.6% | 5.2% | 5.0% | 5.7% | 6.1% | 5.9% | 5.3% | 5.7% | 5.1% | 5.4% | 5.8% | 6.5% | 5.7% | 5.4% | 5.2% | 5.6% | 5.6% | 5.0% | 3.9% | 3.5% | 4.2% | 5.1% | 4.9% | 5.2% | 4.8% | 3.6% | 3.2% | 3.1% | 3.2% | 3.6% | 4.2% | 4.8% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3.2% | 3.0% | 1.7% | 1.6% | -4.7% | 2.0% | 2.5% | 2.4% | 2.0% | 2.7% | 6.0% | 7.1% | 7.3% | 7.6% | 7.4% | 7.0% | 2.1% | 4.7% | 3.4% | 5.5% |
| Net margin | % | 2.0% | 1.7% | 2.9% | 2.5% | 3.1% | 3.3% | 3.2% | 2.9% | 2.9% | 2.5% | 2.5% | 3.1% | 3.5% | 3.3% | 2.9% | 2.1% | 1.6% | 1.5% | 1.5% | 1.0% | 0.9% | 0.9% | 1.2% | 1.5% | 1.8% | 1.6% | 1.2% | 1.0% | 0.7% | 1.1% | 1.2% | 2.0% | 2.0% | 1.5% | 1.4% | 0.6% | 0.5% | 1.0% | 0.9% | 0.8% | 0.6% | 0.5% | -0.5% | -5.3% | 0.2% | 1.6% | 1.8% | 2.3% | 2.6% | 1.1% | 0.6% | -4.0% | 1.4% | 0.4% | 0.9% | 1.3% | 1.6% | 3.6% | 5.0% | 4.9% | 5.5% | 5.5% | 5.6% | 2.0% | 3.9% | 3.2% | 5.6% |
- *1 大林組百年史 (corporate history, in Japanese)
- *2 Kaisha Nenkan (Company Yearbook)
- *3 Securities report
Cost structure Cost of sales SG&A Operating profit Operating margin
Where each yen of revenue goes — cost of sales, SG&A and what is left as operating profit (¥ bn, stacked)
| Fiscal year | Unit | 2006 *1 FYE Mar | 2007 *1 FYE Mar | 2008 *1 FYE Mar | 2009 *1 FYE Mar | 2010 *1 FYE Mar | 2011 *1 FYE Mar | 2012 *1 FYE Mar | 2013 *1 FYE Mar | 2014 *1 FYE Mar | 2015 *1 FYE Mar | 2016 *1 FYE Mar | 2017 *1 FYE Mar | 2018 *1 FYE Mar | 2019 *1 FYE Mar | 2020 *1 FYE Mar | 2021 *1 FYE Mar | 2022 *1 FYE Mar | 2023 *1 FYE Mar | 2024 *1 FYE Mar | 2025 *1 FYE Mar | 2026 *1 FYE Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | JPY | ¥1.48tn | ¥1.57tn | ¥1.69tn | ¥1.68tn | ¥1.34tn | ¥1.13tn | ¥1.25tn | ¥1.45tn | ¥1.61tn | ¥1.77tn | ¥1.78tn | ¥1.87tn | ¥1.90tn | ¥2.04tn | ¥2.07tn | ¥1.77tn | ¥1.92tn | ¥1.98tn | ¥2.33tn | ¥2.62tn | ¥2.59tn |
| YoY | % | — | +6.2% | +7.9% | -0.5% | -20.3% | -15.6% | +10.1% | +16.3% | +11.4% | +10.0% | +0.2% | +5.3% | +1.5% | +7.3% | +1.6% | -14.8% | +8.8% | +3.2% | +17.2% | +12.7% | -1.3% |
| Cost of sales | JPY | ¥1.35tn | ¥1.45tn | ¥1.58tn | ¥1.58tn | ¥1.33tn | ¥1.03tn | ¥1.14tn | ¥1.33tn | ¥1.50tn | ¥1.64tn | ¥1.58tn | ¥1.65tn | ¥1.67tn | ¥1.79tn | ¥1.82tn | ¥1.54tn | ¥1.77tn | ¥1.77tn | ¥2.11tn | ¥2.32tn | ¥2.22tn |
| SG&A | JPY | ¥75bn | ¥74bn | ¥78bn | ¥80bn | ¥77bn | ¥77bn | ¥80bn | ¥80bn | ¥80bn | ¥83bn | ¥87bn | ¥91bn | ¥97bn | ¥99bn | ¥103bn | ¥103bn | ¥113bn | ¥123bn | ¥140bn | ¥154bn | ¥170bn |
| Operating profit | JPY | ¥47bn | ¥48bn | ¥29bn | ¥27bn | -¥63bn | ¥23bn | ¥31bn | ¥35bn | ¥32bn | ¥48bn | ¥106bn | ¥134bn | ¥138bn | ¥155bn | ¥153bn | ¥123bn | ¥41bn | ¥94bn | ¥79bn | ¥143bn | ¥195bn |
| YoY | % | — | +1.9% | -39.7% | -4.5% | -328.5% | — | +34.4% | +12.9% | -9.0% | +51.3% | +119.8% | +25.7% | +3.0% | +12.8% | -1.7% | -19.4% | -66.7% | +128.5% | -15.4% | +80.7% | +35.7% |
| Operating margin | % | 3.2% | 3.0% | 1.7% | 1.6% | -4.7% | 2.0% | 2.5% | 2.4% | 2.0% | 2.7% | 6.0% | 7.1% | 7.3% | 7.6% | 7.4% | 7.0% | 2.1% | 4.7% | 3.4% | 5.5% | 7.5% |
| Change | pp | — | -0.2pp | -1.3pp | -0.1pp | -6.3pp | +6.7pp | +0.5pp | -0.1pp | -0.4pp | +0.7pp | +3.3pp | +1.1pp | +0.2pp | +0.3pp | -0.2pp | -0.4pp | -4.9pp | +2.6pp | -1.3pp | +2.1pp | +2.0pp |
- *1 Securities report (yuka shoken hokokusho), as filed
Balance sheet Total assets Equity Interest-bearing debt Equity ratio
Total assets, equity and interest-bearing debt (¥ bn), with the equity ratio (%)
| Fiscal year | Unit | 2005 *1 FYE Mar | 2006 *1 FYE Mar | 2007 *1 FYE Mar | 2008 *1 FYE Mar | 2009 *1 FYE Mar | 2010 *1 FYE Mar | 2011 *1 FYE Mar | 2012 *1 FYE Mar | 2013 *1 FYE Mar | 2014 *1 FYE Mar | 2015 *1 FYE Mar | 2016 *1 FYE Mar | 2017 *1 FYE Mar | 2018 *1 FYE Mar | 2019 *1 FYE Mar | 2020 *1 FYE Mar | 2021 *1 FYE Mar | 2022 *1 FYE Mar | 2023 *1 FYE Mar | 2024 *1 FYE Mar | 2025 *1 FYE Mar | 2026 *1 FYE Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | JPY | ¥1.84tn | ¥1.98tn | ¥2.07tn | ¥1.85tn | ¥1.73tn | ¥1.59tn | ¥1.51tn | ¥1.62tn | ¥1.66tn | ¥1.82tn | ¥1.98tn | ¥1.94tn | ¥2.00tn | ¥2.13tn | ¥2.21tn | ¥2.23tn | ¥2.27tn | ¥2.42tn | ¥2.61tn | ¥3.02tn | ¥3.04tn | ¥3.14tn |
| YoY | % | — | +7.3% | +4.5% | -10.3% | -6.9% | -7.8% | -5.3% | +7.5% | +2.3% | +9.8% | +8.7% | -2.1% | +3.3% | +6.5% | +4.0% | +0.7% | +1.9% | +6.6% | +7.8% | +15.7% | +0.8% | +3.3% |
| Equity | JPY | ¥364bn | ¥486bn | ¥543bn | ¥450bn | ¥371bn | ¥342bn | ¥326bn | ¥365bn | ¥415bn | ¥448bn | ¥508bn | ¥516bn | ¥594bn | ¥685bn | ¥769bn | ¥818bn | ¥931bn | ¥956bn | ¥997bn | ¥1.15tn | ¥1.16tn | ¥1.26tn |
| YoY | % | — | +33.4% | +11.7% | -17.1% | -17.5% | -7.8% | -4.8% | +12.1% | +13.4% | +8.1% | +13.3% | +1.7% | +15.1% | +15.3% | +12.3% | +6.4% | +13.8% | +2.7% | +4.3% | +15.5% | +0.6% | +8.6% |
| Interest-bearing debt | JPY | ¥327bn | ¥280bn | ¥258bn | ¥328bn | ¥399bn | ¥391bn | ¥409bn | ¥405bn | ¥388bn | ¥428bn | ¥220bn | ¥201bn | ¥145bn | ¥155bn | ¥143bn | ¥133bn | ¥156bn | ¥157bn | ¥191bn | ¥200bn | ¥225bn | ¥220bn |
| Equity ratio | % | 19.8% | 24.6% | 26.3% | 24.3% | 21.5% | 21.5% | 21.6% | 22.6% | 25.0% | 24.6% | 25.7% | 26.7% | 29.7% | 32.2% | 34.7% | 36.7% | 41.0% | 39.5% | 38.2% | 38.1% | 38.1% | 40.0% |
| Change | pp | — | +4.8pp | +1.7pp | -2.0pp | -2.8pp | 0.0pp | +0.1pp | +1.0pp | +2.4pp | -0.4pp | +1.1pp | +1.0pp | +3.0pp | +2.5pp | +2.5pp | +2.0pp | +4.3pp | -1.5pp | -1.3pp | -0.1pp | 0.0pp | +1.9pp |
- *1 Securities report (yuka shoken hokokusho), as filed
Cash flow Operating CF Investing CF Financing CF
Cash generated by operations, spent on investment and raised or repaid in financing (¥ bn)
| Fiscal year | Unit | 2002 *1 FYE Mar | 2004 *1 FYE Mar | 2005 *1 FYE Mar | 2006 *1 FYE Mar | 2007 *1 FYE Mar | 2008 *1 FYE Mar | 2009 *1 FYE Mar | 2010 *1 FYE Mar | 2011 *1 FYE Mar | 2012 *1 FYE Mar | 2013 *1 FYE Mar | 2014 *1 FYE Mar | 2015 *1 FYE Mar | 2016 *1 FYE Mar | 2017 *1 FYE Mar | 2018 *1 FYE Mar | 2019 *1 FYE Mar | 2020 *1 FYE Mar | 2021 *1 FYE Mar | 2022 *1 FYE Mar | 2023 *1 FYE Mar | 2024 *1 FYE Mar | 2025 *1 FYE Mar | 2026 *1 FYE Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating CF | JPY | ¥34bn | ¥39bn | ¥52bn | ¥18bn | ¥21bn | -¥48bn | -¥40bn | ¥16bn | ¥1.1bn | ¥66bn | ¥31bn | ¥38bn | ¥75bn | ¥125bn | ¥159bn | ¥114bn | ¥44bn | ¥238bn | ¥25bn | ¥70bn | ¥228bn | ¥50bn | ¥86bn | ¥253bn |
| YoY | % | — | — | +34.9% | -65.8% | +15.6% | -331.6% | — | — | -93.2% | +5899.5% | -52.1% | +20.5% | +96.6% | +67.4% | +27.1% | -28.2% | -61.2% | +437.6% | -89.6% | +181.0% | +227.8% | -77.9% | +69.9% | +195.4% |
| Investing CF | JPY | ¥19bn | ¥22bn | ¥11bn | ¥25bn | ¥53bn | -¥19bn | ¥1.7bn | -¥13bn | -¥33bn | -¥1.9bn | -¥29bn | -¥47bn | -¥7.4bn | -¥48bn | -¥38bn | -¥71bn | -¥45bn | -¥47bn | -¥79bn | -¥50bn | -¥102bn | -¥84bn | ¥9.6bn | -¥84bn |
| Financing CF | JPY | -¥58bn | -¥68bn | ¥56bn | -¥54bn | -¥38bn | ¥55bn | ¥62bn | -¥16bn | ¥11bn | -¥49bn | -¥29bn | ¥28bn | -¥35bn | -¥69bn | -¥89bn | -¥55bn | -¥25bn | -¥49bn | -¥8.5bn | -¥12bn | ¥22bn | -¥52bn | -¥51bn | -¥141bn |
| Cash & equivalents | JPY | ¥87bn | ¥103bn | ¥111bn | ¥102bn | ¥140bn | ¥129bn | ¥144bn | ¥132bn | ¥109bn | ¥122bn | ¥100bn | ¥121bn | ¥163bn | ¥165bn | ¥194bn | ¥185bn | ¥158bn | ¥299bn | ¥236bn | ¥249bn | ¥406bn | ¥327bn | ¥380bn | ¥416bn |
| YoY | % | — | — | +7.4% | -8.4% | +37.8% | -8.1% | +11.9% | -7.9% | -17.7% | +11.6% | -18.1% | +21.6% | +34.2% | +1.3% | +17.8% | -4.8% | -14.7% | +89.6% | -20.9% | +5.4% | +62.7% | -19.5% | +16.4% | +9.4% |
- *1 Securities report (yuka shoken hokokusho), as filed
Key ratios Operating margin Net margin ROE Equity ratio
Profitability and balance-sheet strength (%). ROE uses year-end equity.
| Fiscal year | Unit | 2002 *1 FYE Mar | 2003 *1 FYE Mar | 2004 *1 FYE Mar | 2005 *1 FYE Mar | 2006 *1 FYE Mar | 2007 *1 FYE Mar | 2008 *1 FYE Mar | 2009 *1 FYE Mar | 2010 *1 FYE Mar | 2011 *1 FYE Mar | 2012 *1 FYE Mar | 2013 *1 FYE Mar | 2014 *1 FYE Mar | 2015 *1 FYE Mar | 2016 *1 FYE Mar | 2017 *1 FYE Mar | 2018 *1 FYE Mar | 2019 *1 FYE Mar | 2020 *1 FYE Mar | 2021 *1 FYE Mar | 2022 *1 FYE Mar | 2023 *1 FYE Mar | 2024 *1 FYE Mar | 2025 *1 FYE Mar | 2026 *1 FYE Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating margin | % | — | — | — | — | 3.2% | 3.0% | 1.7% | 1.6% | -4.7% | 2.0% | 2.5% | 2.4% | 2.0% | 2.7% | 6.0% | 7.1% | 7.3% | 7.6% | 7.4% | 7.0% | 2.1% | 4.7% | 3.4% | 5.5% | 7.5% |
| Change | pp | — | — | — | — | — | -0.2pp | -1.3pp | -0.1pp | -6.3pp | +6.7pp | +0.5pp | -0.1pp | -0.4pp | +0.7pp | +3.3pp | +1.1pp | +0.2pp | +0.3pp | -0.2pp | -0.4pp | -4.9pp | +2.6pp | -1.3pp | +2.1pp | +2.0pp |
| Net margin | % | -5.3% | 0.2% | 1.6% | 1.8% | 2.3% | 2.6% | 1.1% | 0.7% | -4.0% | 1.4% | 0.4% | 0.9% | 1.3% | 1.6% | 3.6% | 5.0% | 4.9% | 5.5% | 5.5% | 5.6% | 2.0% | 3.9% | 3.2% | 5.6% | 6.7% |
| Change | pp | — | +5.5pp | +1.4pp | +0.2pp | +0.5pp | +0.3pp | -1.5pp | -0.4pp | -4.7pp | +5.4pp | -1.0pp | +0.5pp | +0.4pp | +0.3pp | +2.0pp | +1.4pp | -0.1pp | +0.6pp | 0.0pp | +0.1pp | -3.6pp | +1.9pp | -0.7pp | +2.4pp | +1.1pp |
| ROE | % | — | — | — | 6.9% | 7.1% | 7.5% | 4.1% | 3.0% | -15.6% | 4.7% | 1.4% | 3.2% | 4.8% | 5.7% | 12.3% | 15.9% | 13.5% | 14.7% | 13.8% | 10.6% | 4.1% | 7.8% | 6.5% | 12.6% | 13.8% |
| Change | pp | — | — | — | — | +0.2pp | +0.4pp | -3.4pp | -1.1pp | -18.6pp | +20.3pp | -3.3pp | +1.8pp | +1.6pp | +0.9pp | +6.6pp | +3.6pp | -2.4pp | +1.2pp | -0.9pp | -3.2pp | -6.5pp | +3.7pp | -1.3pp | +6.1pp | +1.2pp |
| Equity ratio | % | — | — | — | 19.8% | 24.6% | 26.3% | 24.3% | 21.5% | 21.5% | 21.6% | 22.6% | 25.0% | 24.6% | 25.7% | 26.7% | 29.7% | 32.2% | 34.7% | 36.7% | 41.0% | 39.5% | 38.2% | 38.1% | 38.1% | 40.0% |
| Change | pp | — | — | — | — | +4.8pp | +1.7pp | -2.0pp | -2.8pp | 0.0pp | +0.1pp | +1.0pp | +2.4pp | -0.4pp | +1.1pp | +1.0pp | +3.0pp | +2.5pp | +2.5pp | +2.0pp | +4.3pp | -1.5pp | -1.3pp | -0.1pp | 0.0pp | +1.9pp |
- *1 Securities report (yuka shoken hokokusho), as filed
Reporting basis
Which accounting standard each fiscal year was filed under. Figures are not strictly comparable across a change of standard.
| Fiscal year | Unit | 2002 *1 FYE Mar | 2003 *1 FYE Mar | 2004 *1 FYE Mar | 2005 *1 FYE Mar | 2006 *1 FYE Mar | 2007 *1 FYE Mar | 2008 *1 FYE Mar | 2009 *1 FYE Mar | 2010 *1 FYE Mar | 2011 *1 FYE Mar | 2012 *1 FYE Mar | 2013 *1 FYE Mar | 2014 *1 FYE Mar | 2015 *1 FYE Mar | 2016 *1 FYE Mar | 2017 *1 FYE Mar | 2018 *1 FYE Mar | 2019 *1 FYE Mar | 2020 *1 FYE Mar | 2021 *1 FYE Mar | 2022 *1 FYE Mar | 2023 *1 FYE Mar | 2024 *1 FYE Mar | 2025 *1 FYE Mar | 2026 *1 FYE Mar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | JGAAP | |
| Basis | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated | Consolidated |
- *1 Securities report (yuka shoken hokokusho), as filed
Yen–dollar exchange rate ¥ per US$1
Annual average, yen per one US dollar. Every figure above is in yen as filed — convert one using the rate of its own year, never today's. A higher line is a weaker yen.
| Fiscal year | Unit | 1949 *1 Cal. year | 1950 *1 Cal. year | 1951 *1 Cal. year | 1952 *1 Cal. year | 1953 *1 Cal. year | 1954 *1 Cal. year | 1955 *1 Cal. year | 1956 *1 Cal. year | 1957 *1 Cal. year | 1958 *1 Cal. year | 1959 *1 Cal. year | 1960 *1 Cal. year | 1961 *1 Cal. year | 1962 *1 Cal. year | 1963 *1 Cal. year | 1964 *1 Cal. year | 1965 *1 Cal. year | 1966 *1 Cal. year | 1967 *1 Cal. year | 1968 *1 Cal. year | 1969 *1 Cal. year | 1970 *1 Cal. year | 1971 *1 Cal. year | 1972 *2 Cal. year | 1973 *3 Cal. year | 1974 *3 Cal. year | 1975 *3 Cal. year | 1976 *3 Cal. year | 1977 *3 Cal. year | 1978 *3 Cal. year | 1979 *3 Cal. year | 1980 *4 Cal. year | 1981 *4 Cal. year | 1982 *4 Cal. year | 1983 *4 Cal. year | 1984 *4 Cal. year | 1985 *4 Cal. year | 1986 *4 Cal. year | 1987 *4 Cal. year | 1988 *4 Cal. year | 1989 *4 Cal. year | 1990 *4 Cal. year | 1991 *4 Cal. year | 1992 *4 Cal. year | 1993 *4 Cal. year | 1994 *4 Cal. year | 1995 *4 Cal. year | 1996 *4 Cal. year | 1997 *4 Cal. year | 1998 *4 Cal. year | 1999 *4 Cal. year | 2000 *4 Cal. year | 2001 *4 Cal. year | 2002 *4 Cal. year | 2003 *4 Cal. year | 2004 *4 Cal. year | 2005 *4 Cal. year | 2006 *4 Cal. year | 2007 *4 Cal. year | 2008 *4 Cal. year | 2009 *4 Cal. year | 2010 *4 Cal. year | 2011 *4 Cal. year | 2012 *4 Cal. year | 2013 *4 Cal. year | 2014 *4 Cal. year | 2015 *4 Cal. year | 2016 *4 Cal. year | 2017 *4 Cal. year | 2018 *4 Cal. year | 2019 *4 Cal. year | 2020 *4 Cal. year | 2021 *4 Cal. year | 2022 *4 Cal. year | 2023 *4 Cal. year | 2024 *4 Cal. year | 2025 *4 Cal. year | 2026 *4,5 Cal. year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rate | ¥/US$ | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥360.00 | ¥308.00 | ¥274.00 | ¥293.00 | ¥299.00 | ¥292.00 | ¥257.00 | ¥201.00 | ¥230.00 | ¥226.69 | ¥220.55 | ¥249.06 | ¥237.48 | ¥237.53 | ¥238.53 | ¥168.52 | ¥144.60 | ¥128.13 | ¥137.98 | ¥144.81 | ¥134.51 | ¥126.67 | ¥111.18 | ¥102.22 | ¥94.05 | ¥108.77 | ¥121.02 | ¥130.89 | ¥113.84 | ¥107.74 | ¥121.52 | ¥125.28 | ¥115.92 | ¥108.16 | ¥110.15 | ¥116.28 | ¥117.77 | ¥103.33 | ¥93.53 | ¥87.77 | ¥79.78 | ¥79.79 | ¥97.60 | ¥105.84 | ¥121.02 | ¥108.84 | ¥112.16 | ¥110.40 | ¥109.01 | ¥106.78 | ¥109.78 | ¥131.37 | ¥140.51 | ¥151.50 | ¥149.65 | ¥158.16 |
| YoY | % | — | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | -14.4% | -11.0% | +6.9% | +2.0% | -2.3% | -12.0% | -21.8% | +14.4% | -1.4% | -2.7% | +12.9% | -4.6% | 0.0% | +0.4% | -29.4% | -14.2% | -11.4% | +7.7% | +4.9% | -7.1% | -5.8% | -12.2% | -8.1% | -8.0% | +15.7% | +11.3% | +8.2% | -13.0% | -5.4% | +12.8% | +3.1% | -7.5% | -6.7% | +1.8% | +5.6% | +1.3% | -12.3% | -9.5% | -6.2% | -9.1% | 0.0% | +22.3% | +8.4% | +14.3% | -10.1% | +3.1% | -1.6% | -1.3% | -2.0% | +2.8% | +19.7% | +7.0% | +7.8% | -1.2% | +5.7% |
- *1 1949-1971: Fixed Bretton Woods peg ¥360/$ (Dodge Line 1949; Smithsonian ¥308 from Dec 1971).
- *2 1972: Smithsonian peg ¥308/$ (held until Feb 1973 float).
- *3 1973-1979: JIL (Japan Institute for Labour Policy and Training) g0001.xlsx — fiscal-year (Apr–Mar) basis, integer-rounded. PROVISIONAL; upgrade to BOJ FXERM07 calendar-year later.
- *4 1980-2026: Bank of Japan stat-search FM08'FXERM07 (Tokyo market, USD/JPY spot, 17:00 fixing, monthly average) — calendar-year average of monthly averages.
- *5 Provisional — part-year average, not a full calendar year.
All figures are in Japanese yen as filed. Where a foreign-currency comparison is needed elsewhere on this site, yen amounts are converted at the average rate of each figure's own year — not today's rate. Exchange rates & sources →
Read the company history → 日本語版（詳細）— full financial data in Japanese →
Disclaimer
- This page is provided for general information only and is not investment advice, nor a recommendation to buy or sell any security.
- Figures are compiled independently and include our own estimates, approximations and machine-processed data; we make no warranty as to their accuracy or completeness.
- Sources are primarily each company's securities reports and other public filings, but errors and omissions may remain.
- Any use of this information is at the reader's own risk. Past performance does not indicate future results.
- Company names, logos and other marks belong to their respective owners.
Data API
Obayashi’s history, financials, executives and
shareholders are published as static JSON — no key, plain GET.
| Method | Endpoint | Returns |
|---|---|---|
| GET | /api/companies.json | All companies |
| GET | /api/1802/manifest.json | Resource index |
| GET | /api/1802/history.json | History overview |
| GET | /api/1802/timeline.json | Chronology |
| GET | /api/decisions.json | All management decisions (index) |
| GET | /api/1802/decisions.json | Management decisions (index) |
| GET | /api/1802/decisions/{slug}.json | One decision (full dossier) |
| GET | /api/1802/executives.json | Executives |
| GET | /api/1802/shareholders.json | Major shareholders |
| GET | /api/1802/financials.json | Financial statements |
| GET | /api/1802/financials-longterm.json | Long-term results |
| GET | /api/1802/segments.json | Business segments |
| GET | /api/1802/regions.json | Sales by region |
| GET | /api/1802/workforce.json | Workforce |