| Business | Phone |
| Abb-Coil 2809 W Airport Fwy, Irving 75062 | (972) 570-7250 |
| Eaton Corporation 4545 Fuller Dr, Irving 75038 | (972) 541-0461 |
| Encompass Security 8505 Freeport Pkwy, Irving 75063 | (972) 746-2400 |
| Mitec Net 3136 Skyway Cir S, Irving 75038 | (972) 313-1918 |
| Protection Alarm Systems 4221 W John Carpenter Fwy, Irving 75063 | (972) 916-6100 |
| Siemens Westinghouse 8600 N Royal Ln 100, Irving 75063 | (972) 756-1313 |
| Us Customs Homeland Security 7501 Esters Blvd, Irving 75063 | (972) 870-7460 |
| Allpower Equipment 1100 S Wildwood Dr, Irving 75060 | (972) 438-1669 |
| Cpe 3330 Stovall St, Irving 75061 | (972) 313-0226 |
| Darr Lift 2000 E Airport Fwy, Irving 75062 | (972) 721-6600 |
| Watson Electric Supply Co 1003 N Wildwood Dr, Irving 75061 | (972) 438-2707 |
| Apa Security 511 E John Carpenter Fwy, Irving 75062 | (972) 444-0078 |
| Motor Truck Equipment 3230 E Carpenter Fwy, Irving 75062 | (972) 624-7282 |
| Research In Motion 102 Decker Ct, Irving 75062 | (972) 791-2340 |
| Southwestpower Inc 3843 N Oconnor Rd, Irving 75062 | (972) 953-0643 |
| Advanced Industrial Devices 2954 Blystone Ln, Irving 75063 | (972) 929-2261 |