| Company | APPLETON, MACHIN & SMILES, LIMITED |
| Business Number | 9623 |
| Company | HUDSON RIVER TRAP ROCK COMPANY |
| Business Number | 7912 |
| Company | THE PENN CORDAGE COMPANY |
| Business Number | 7712 |
| Company | NEW YORK TRAP ROCK COMPANY |
| Business Number | 7342 |
| Company | WATERBURY AND MARSHALL COMPANY |
| Business Number | 6013 |
| Company | THE AMERICAN CORDAGE COMPANY |
| Business Number | 9169 |
| Company | THE NATIONAL CORDAGE COMPANY |
| Business Number | 8076 |