| Company | Type | Founded |
|---|---|---|
| Babcock & Wilcox | business, enterprise, public company | 1867 |
| Curtiss-Wright | holding company, business, public company, aerospace manufacturer | 1929 |
| Frigidaire | business, subsidiary company, enterprise | 1918 |
| Honeywell | business, enterprise, public company | April 23, 1885 |
| Verbatim | business, enterprise | April 28, 1969 |