In the world of technology products manufacturing, Tokyo Ohka Kogyo (TOK) plays an important but small (perhaps even a micro) role. Serving companies in the microprocessing industry, TOK manufactures photoresists (light-sensitive resins that can imprint patterns onto silicon wafers) used during the production of semiconductors, printed circuit boards, and flat panel plasma and liquid crystal displays (LCD). The company operates through subsidiaries located in Japan, the US, Europe, and Asia. In addition to its photoresist operations, which make up about half of its overall sales, TOK also operates a chemicals division and a photoresist-related equipment division. The company was founded in 1940.
Financial data as of December 31, 2019 (12 month period) in USD
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EMPLOYEES (All Sites)
- ASSETS (MIL USD) 1,716
REVENUE (MIL USD)
- TICKER SYMBOL 4186
- Incorporated 1940
- FISCAL YEAR END DEC
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