The 10 largest companies on the 1980 Fortune 500 list via CNN Money:
- Exxon
- General Motors
- Mobile
- Ford
- Texaco
- Chevron
- Gulf Oil
- International Business Machinges
- General Electric
- Amoco
Between 1970 and 1980 – two companies dropped out of the top 10: Chrysler and ITT Industries.
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