Engineering and Research Corporation vs Piasecki Helicopter Corporation
Side by side, from the public record each company was imported from. Where a figure is missing it is because no source we hold states it — not because it is zero.
Engineering and Research Corporation is the older of the two, founded in 1930 — 10 years before Piasecki Helicopter Corporation.
- Founded
- 1930
- 1940
- Status
- Active
- Closed 1960
- Headquarters
- Riverdale Park, United States
- Philadelphia, United States
- Industry
- aerospace industry
- aerospace industry
- Parent
- American Car and Foundry Company
- Not recorded
Facts on both companies come from the public records named on Engineering and Research Corporation and Piasecki Helicopter Corporation.