False statements in securities reports and the largest surcharge of its day (2008)
The foundation of trust in the numbers
The heart of this case lies, it seems, less in whether there was any intent to break the law than in the fact that the company itself had not correctly grasped how large a loss its own projects carried. A firm that had stood on its engineering misjudged the profitability of the work it had taken on with that very engineering, and the distortion, moreover, surfaced in the accounts just before a capital raising. Numbers are a mirror that reflects the reality of a business, and when that mirror clouds, the investors who subscribed to the share issue and those who bought the bonds are both shown an image at odds with reality. The severity of the penalty was one gauge measuring how large that clouding was.
IHI was afterward pressed to rebuild its internal controls, yet misconduct over quality and inspection surfaced again seventeen years later, in 2024, as data falsification at its subsidiary IHI Power Systems. In two domains of a wholly different character — accounting figures and product performance — what they share is that a gap opened between reality and the values disclosed. To measure one’s own condition correctly and show it outward as it truly is — the weight of how to keep that foundation has, it seems, not grown any lighter even now.
Revenue and net margin, FY2003–FY2013
Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY2008 onwards — after it was taken.
Source: securities reports
Read the full dossier in Japanese →
The Japanese edition carries the complete record of this decision — the situation that forced it, the options weighed, what actually followed, and the sources behind every claim.
Other key decisions at IHI Corporation
- 1960 Merging with Harima to found Ishikawajima-Harima Heavy Industries (1960)
- 1987 Becoming a “2.5-tier-industry company” in the shipbuilding slump (1987)
- 2000 Acquiring Nissan’s aerospace business and turning to aviation and space (2000)
- 2002 Spinning off shipbuilding: the founding of IHI Marine United (2002)
- 2024 Concentration on aero-engines and a record loss from the GTF burden (2024)
- 2024 IHI Power Systems’ fuel-data falsification: engineering that deceived engineering (2024)
Yen amounts are converted at the average rate of each figure’s own year — not today’s rate; the revenue chart is shown in yen. Exchange rates & sources — the full ¥/US$ table →
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
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| Method | Endpoint | Returns |
|---|---|---|
| GET | /api/companies.json | All companies |
| GET | /api/7013/manifest.json | Resource index |
| GET | /api/7013/history.json | History overview |
| GET | /api/7013/timeline.json | Chronology |
| GET | /api/decisions.json | All management decisions (index) |
| GET | /api/7013/decisions.json | Management decisions (index) |
| GET | /api/7013/decisions/{slug}.json | One decision (full dossier) |
| GET | /api/7013/executives.json | Executives |
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| GET | /api/7013/financials.json | Financial statements |
| GET | /api/7013/financials-longterm.json | Long-term results |
| GET | /api/7013/segments.json | Business segments |
| GET | /api/7013/regions.json | Sales by region |
| GET | /api/7013/workforce.json | Workforce |