| Business | Phone |
| Badger Meter Inc 6116 E 15th St, Tulsa 74112 | (918) 836-8411 |
| Dominion Equipment Co 4927 S Tacoma Ave, Tulsa 74107 | (918) 446-8500 |
| Eastech Badger 4250 S 76th East Ave, Tulsa 74145 | (918) 664-1212 |
| Ernie Graves Co 201 S Houston Ave, Tulsa 74127 | (918) 584-4707 |
| Linco Electromatic 10404 E 55th Pl # N, Tulsa 74146 | (918) 665-7999 |
| Primary Flow Signal Inc 7136 S Yale Ave # 300, Tulsa 74136 | (918) 481-3220 |