Sony Group

Licensing the transistor, exporting under the SONY brand (1955)

Key decision·1955· Sony Group — the full company history →

The single act of refusing to be a subcontractor

The heart of this decision was to give up the obvious commercial logic and bet on an intangible asset. An order for 100,000 units promised a cash-strapped newcomer immediate sales and a busy factory. Morita turned it down because he saw that so long as Sony built cheaply as a subcontractor it could compete only on price, and would never escape the position of being beaten down on cost. An own-brand earned nothing at first. Even so, Morita had grasped early that whether a manufacturer could own a product customers chose by name would decide its margin and its future.

A brand is not built overnight. For SONY to become a name that carried across the world, it had to wait for the transistor radios that followed and for later hits like the Trinitron and the Walkman. Yet without this one refusal of a large subcontract order, all that accumulation would have been buried under another company’s trademark. To own a brand, or to remain an excellent contract maker — the same question still faces Japanese manufacturers today, in an age of EMS and OEM. Sony’s answer was to stake everything on a name while it was still unknown: a choice that looks simple in hindsight and was, at the time, thoroughly unreasonable.

Revenue and net margin, FY1950–FY1960

Revenue in ¥ bn (bars) and net margin in % (line), for the years around the decision. Shaded columns are FY1955 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 Sony Group


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 →


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Data API

Sony Group’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/6758/manifest.json Resource index
GET /api/6758/history.json History overview
GET /api/6758/timeline.json Chronology
GET /api/decisions.json All management decisions (index)
GET /api/6758/decisions.json Management decisions (index)
GET /api/6758/decisions/{slug}.json One decision (full dossier)
GET /api/6758/executives.json Executives
GET /api/6758/shareholders.json Major shareholders
GET /api/6758/financials.json Financial statements
GET /api/6758/financials-longterm.json Long-term results
GET /api/6758/segments.json Business segments
GET /api/6758/regions.json Sales by region
GET /api/6758/workforce.json Workforce