| Business | Phone |
| Edge Research & Development 6044 Gateway Blvd E # 901, El Paso 79905 | (915) 778-5828 |
| Harmax Laboratories Inc 6985 Market Ave, El Paso 79915 | (915) 779-6013 |
| Research & Development Edge 8690 Edge Of Texas, El Paso 79934 | (915) 822-2202 |
| Proven Marketing 7983 Crescent Moon Pl, El Paso 79932 | (915) 833-9199 |
| Mike's Works 4520 Tetons Dr, El Paso 79904 | (915) 755-7222 |