| 1965 |
Johnson Service Co. securities listed on the New York Stock Exchange |
|
| 1966 |
Sales exceed $100 million |
|
| 1968 |
Acquired Penn Controls which produces refrigeration and gas heating controls |
|
| 1968 |
Became a Fortune 500 company |
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| 1972 |
Introduced JC80, the first mini-computer built to control building systems |
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| 1974 |
Company renamed Johnson Controls, Inc. |
|
| 1978 |
Acquired Globe-Union, Inc. and entered automotive battery business |
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| 1985 |
Acquired Hoover Universal, the source of its automotive seating and plastics machinery businesses |
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| 1989 |
Acquired Pan Am World Services and entered facilities management business |
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