All 4 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| DONALD E. SPANGLER COMPANY | 800204022 | 1981-04-03 | Withdrawn | PARMA |
| HEITZMANN CORPORATION | 800192102 | 1981-03-23 | Withdrawn | PARMA |
| TECHNICAL CONSULTING ASSOCIATES, INC. | 800272150 | 1981-08-04 | Withdrawn | PARMA |
| WATTERSON AVIATION, LTD. | 800099362 | 1981-04-29 | Withdrawn | PARMA |
Parma registrations by year
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