Founder Steve Chang hands the presidency and CEO role to Eva Chen (2005)
A Tokyo-listed company with a Taiwanese chief executive
Trend Micro’s succession can be read as familial in that a founder gave way to a successor from within the family, and yet as a departure from the conventions of Japanese companies of the day in that the person chosen was a non-Japanese professional manager who combined technical depth with negotiating ability. A company headquartered in Japan and listed in Tokyo installing a woman from Taiwan as its chief executive was a choice that carried its multinational origins all the way into the form of its management.
At the same time, one should not overlook the way succession by family ties produced a long concentration around a single leader. Chen’s tenure of more than twenty years brought consistency to the management, but it can also be seen to have deferred the question of handing over to the next generation. Whether a company that has built itself on the idea of gathering people across borders can hold to the same principle at the very top is a question whose answer is only now coming due.
Revenue and net margin, FY2000–FY2010
Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY2005 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 Trend Micro
- 1999 Returning the listing proceeds to the market instead of buying into America (1999)
- 2005 The pattern-file failure that froze PCs across Japan, and the internal reform that followed (2005)
- 2015 Buying HP’s TippingPoint business and entering network security (2015)
- 2025 The Magna AI sovereign-AI venture with Wistron and NVIDIA, and the TrendAI rebrand (2025)
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
Trend Micro’s history, financials, executives and
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Full specification →
| Method | Endpoint | Returns |
|---|---|---|
| GET | /api/companies.json | All companies |
| GET | /api/4704/manifest.json | Resource index |
| GET | /api/4704/history.json | History overview |
| GET | /api/4704/timeline.json | Chronology |
| GET | /api/decisions.json | All management decisions (index) |
| GET | /api/4704/decisions.json | Management decisions (index) |
| GET | /api/4704/decisions/{slug}.json | One decision (full dossier) |
| GET | /api/4704/executives.json | Executives |
| GET | /api/4704/shareholders.json | Major shareholders |
| GET | /api/4704/financials.json | Financial statements |
| GET | /api/4704/financials-longterm.json | Long-term results |
| GET | /api/4704/segments.json | Business segments |
| GET | /api/4704/regions.json | Sales by region |
| GET | /api/4704/workforce.json | Workforce |