| Business | Phone |
| P & M Mfg Div Of Plumbmaster 2727 Chemsearch Blvd, Irving 75062 | (972) 438-0515 |
| Contract Manufacturing Svc Inc 1915 Peters Rd, Irving 75061 | (469) 524-0100 |
| Dava Custom Cables & Harness 1915 Peters Rd, Irving 75061 | (972) 870-1327 |
| Empac Design Inc 1309 Limetree Ln, Irving 75061 | (972) 579-9300 |
| Heidi & Co 3301 Conflans Rd 204, Irving 75061 | (972) 313-9818 |
| Jabil Circuit Emergency Hotlne Irving 75061 | (972) 254-2600 |
| P C Specialities 3723 Conflans Rd, Irving 75061 | (972) 313-7195 |
| Southwest Manufacturing 1130 E Pioneer Dr, Irving 75061 | (972) 438-5142 |
| Draka Usa 5005 W Royal Ln, Irving 75063 | (972) 929-7374 |
| Fresenius Medical Care 5201 Regent Blvd 100, Irving 75063 | (972) 929-7291 |
| Quartz International 8080 Tristar Dr 126, Irving 75063 | (972) 323-0442 |
| S I Technology 6125 Campus Circle Dr W, Irving 75063 | (972) 518-2270 |
| Texas Air Systems Inc 2932 Story Rd W, Irving 75038 | (972) 570-4700 |
| Twinkle Zone 504 Raton Pass, Irving 75063 | (972) 401-1477 |