| Business | Phone |
| B & M Oil Co 615 Se 30th St, Oklahoma City 73129 | (405) 631-1251 |
| Discovery Oil Co 8608 Nw 74th St, Oklahoma City 73132 | (405) 787-8755 |
| Hampel Oil Distributors Inc 1037 Se 26th St, Oklahoma City 73129 | (405) 672-6000 |
| Independent Energy Marketing 12211 Banyan Ln, Oklahoma City 73162 | (405) 751-9091 |
| Petroleum Sources Inc 11312 Shady Glen Rd, Oklahoma City 73162 | (405) 728-0220 |
| Tulco Oils Inc 1019 Se 10th St, Oklahoma City 73129 | (405) 670-6266 |
| Simon's Petroleum Inc 1120 Nw 63rd St # 300, Oklahoma City 73116 | (405) 848-3500 |