| Business | Phone |
| Acu Lab Inc Po Box 691443, Tulsa 74169 | (918) 663-9970 |
| Bartec Usa Corp 9902 E 43rd St # E, Tulsa 74146 | (918) 627-1889 |
| Bently Nevada 7027 E 99th St, Tulsa 74133 | (918) 299-8801 |
| Dynamic Component Sales Inc 9847 E 84th St, Tulsa 74133 | (918) 249-2580 |
| Egs Electrical Group 4135 S 100th East Ave # 100, Tulsa 74146 | (918) 627-5530 |
| Electric Specialties Inc 4237 S 74th East Ave, Tulsa 74145 | (918) 438-0440 |
| Electrical Power Systems Inc 6747 S 65th West Ave, Tulsa 74131 | (918) 445-4444 |
| Electro Enterprises Inc 3105 E Skelly Dr # 505, Tulsa 74105 | (918) 744-8700 |
| Green Electrical Enterprises 10707 E Seminole St, Tulsa 74116 | (918) 663-7837 |
| Nyikos Inc 5460 S Garnett Rd # P, Tulsa 74146 | (918) 663-4006 |
| Simulator Systems 11130 E 56th St, Tulsa 74146 | (918) 250-4500 |