| Business | Phone |
| Atlas Pipeline Mid-Continent 6846 S Canton Ave # 200, Tulsa 74136 | (918) 493-5744 |
| B R Energy Partners Inc 6804 S Canton Ave, Tulsa 74136 | (918) 488-0232 |
| Cantera Natural Resources 401 S Boston Ave, Tulsa 74103 | (918) 584-4277 |
| Elynx Technologies Llc 6655 S Lewis Ave # 300, Tulsa 74136 | (918) 496-8500 |
| Energy Services Grp 8023 E 63rd Pl # 350, Tulsa 74133 | (918) 499-2300 |
| Fellon-Mc Cord & Assoc & Const 8801 S Yale Ave # 402, Tulsa 74137 | (918) 496-3338 |
| Llc 15 W 6th St # 1206, Tulsa 74119 | (918) 585-2246 |
| Williams Companies Inc 1 Williams Ctr, Tulsa 74172 | (918) 573-2000 |
| Tulsa Gas Technologies 4809 S 101st East Ave, Tulsa 74146 | (918) 665-2641 |
| Tiger Natural Gas Inc 1422 E 71st St # J, Tulsa 74136 | (918) 491-6998 |
| Seminole Energy Svc 1323 E 71st St, Tulsa 74136 | (918) 492-2840 |