| Business | Phone |
| Gleem Industries Inc 233 Kent Ave, Brooklyn 11211 | (718) 963-0447 |
| Glissen Chemical Co 1321 58th St, Brooklyn 11219 | (718) 436-4200 |
| Cosco Soap & Detergent Co 137 Skillman Ave, Brooklyn 11211 | (718) 349-2533 |
| M Schneider Soap & Chemical Co 137 Skillman Ave, Brooklyn 11211 | (718) 389-1000 |
| White Swan Bleach & Soaps 476 Lake St, Brooklyn 11223 | (718) 449-0175 |