| Business | Phone |
| Valero Energy 921 E Navigation Blvd, Corpus Christi 78402 | (361) 888-8284 |
| Wallis Energy 600 Leopard St, Corpus Christi 78473 | (361) 882-2050 |
| Wynegard Energy Inc 417 Sun Belt Dr, Corpus Christi 78408 | (361) 299-2903 |
| Atlas Star Energy 717 Lester St, Corpus Christi 78408 | (361) 643-6482 |
| Chieftan Energy Llc 600 Leopard St, Corpus Christi 78473 | (361) 698-3177 |
| Sempra Energy Resource 4301 Waldron Rd, Corpus Christi 78418 | (361) 937-3960 |
| Shaw Global Energy Svc Inc 6401 Leopard St, Corpus Christi 78409 | (361) 289-8292 |
| Cpo Retail Energy 719 S Shoreline Blvd 105, Corpus Christi 78401 | (361) 882-4646 |
| Nueces Energy Inc 606 N Carancahua St, Corpus Christi 78476 | (361) 884-0435 |
| Packers Plus Energy Svc Usa 4570 Baldwin Blvd, Corpus Christi 78408 | (361) 883-3502 |
| Pathfinder Energy Svc 7201 Sedwick Rd, Corpus Christi 78409 | (361) 299-2039 |
| Firstrike Energy Corp 13330 Leopard St, Corpus Christi 78410 | (361) 241-3664 |
| Flowserve Energy Maintenance 7243 Up River Rd, Corpus Christi 78409 | (361) 289-1515 |
| Gulf Coast Energy Inc 1010 Frost Bank Plz, Corpus Christi 78470 | (361) 883-3883 |
| Gulf Hydrogen & Energy 2802 N Shoreline Blvd, Corpus Christi 78402 | (361) 887-8429 |
| Just Energy Texas Llc 5262 S Staples St, Corpus Christi 78411 | (361) 994-5104 |