Bridgestone

The Firestone acquisition: a leap to world number one (1988)

Key decision·1988· Bridgestone — the full company history →

How much to pay for a chance to globalize

The heart of this decision lies in Bridgestone’s answer — “$2.6 billion” — to the question of how much it was prepared to pay for a chance to globalize. In the contest with Pirelli the price swelled from $750 million to more than three times that, but to walk away here would have meant forfeiting the very opening into the American and European markets — so President Ieiri judged, and he agreed to raise the bid. It was a wager to seize in a single stroke a world-leading production base that building factories and a sales network from scratch could never have reached.

The price of the wager was the cost of replacing aging plant, years of losses, and the difficulty of integration. An operation that left the shop floor largely to the Firestone side resurfaced twelve years later, in the defective-tire crisis, as a weakness of consolidated governance. Even so, without this acquisition Bridgestone could never have built the base from which it now contends for the top of the world tire market. Whether a decision to buy proves right is settled by how deeply the buyer folds the target into itself afterward — the Firestone acquisition remains an early case that put that question to Japanese companies.

Revenue and net margin, FY1983–FY1993

Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY1988 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 Bridgestone


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

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  • 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.
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Data API

Bridgestone’s history, financials, executives and shareholders are published as static JSON — no key, plain GET. Full specification →

Method Endpoint Returns
GET /api/companies.json All companies
GET /api/5108/manifest.json Resource index
GET /api/5108/history.json History overview
GET /api/5108/timeline.json Chronology
GET /api/decisions.json All management decisions (index)
GET /api/5108/decisions.json Management decisions (index)
GET /api/5108/decisions/{slug}.json One decision (full dossier)
GET /api/5108/executives.json Executives
GET /api/5108/shareholders.json Major shareholders
GET /api/5108/financials.json Financial statements
GET /api/5108/financials-longterm.json Long-term results
GET /api/5108/segments.json Business segments
GET /api/5108/regions.json Sales by region
GET /api/5108/workforce.json Workforce