| Business | Phone |
| Lehigh Safety Shoe Co 8100 Arrowridge Blvd # F, Charlotte 28273 | (704) 522-1106 |
| Applied Safety Inc 3348 Service St # H, Charlotte 28206 | (704) 343-0007 |
| Nsp America Inc Charlotte 28202 | (704) 372-6620 |
| Taf Environmental & Ind 3009 Beaman Ave, Charlotte 28273 | (704) 588-4744 |
| Safeco Inc 4111 Rose Lake Dr # E, Charlotte 28217 | (704) 357-1255 |
| Safety Products Inc 801 Atando Ave # E, Charlotte 28206 | (704) 339-0024 |