| Answer | Crossword Clue |
|---|---|
| SOHIO | Old Cleveland-based gas company |
| SOHIO | Early gas company based in Cleveland |
| ARCO | California-based gas company |
| SOHIO | Old oil company that was headquartered in Cleveland |
| REO | Old car company based in Lansing, Mich. |
| ESSO | Old gas company |
| ESSO | Old gas company with a tiger mascot |
