| Business | Phone |
| Bronco Manufacturing 4448 S Jackson Ave, Tulsa 74107 | (918) 446-7196 |
| Engineering Technology Inc 5555 E 71st St # 8100, Tulsa 74136 | (918) 492-0508 |
| Fammco Manufacturing Inc 17309 E Pine St, Tulsa 74116 | (918) 437-0456 |
| Flameco Industries Inc 5943 E 13th St, Tulsa 74112 | (918) 832-1100 |
| Larkin Products Inc 220 N Boston Ave, Tulsa 74103 | (918) 584-3475 |
| Weatherford Completion Systems 6217 S Mingo Rd, Tulsa 74133 | (918) 459-0476 |
| Wenco Energy 11102 E 56th St # D, Tulsa 74146 | (918) 252-4511 |
| Tulsa Equipment Manufacturer Co 4045 N Garnett Rd, Tulsa 74116 | (918) 234-4466 |
| Norris Sucker Rods 4801 W 49th St, Tulsa 74107 | (918) 445-7600 |
| Team Oil Tools 5811 S Mingo Rd, Tulsa 74146 | (918) 461-8104 |
| Skinner Brothers Co 1317 E 5th Pl, Tulsa 74120 | (918) 585-5708 |
| Sagebrush Pipeline Supply Co 8100 New Sapulpa Rd, Tulsa 74131 | (918) 227-4600 |