| Business | Phone |
| Clayton Directional Drilling 2597 Main St, Ingleside 78362 | (361) 776-2031 |
| Diversified Oilfield Svc 1947 Chandler Pl, Ingleside 78362 | (361) 776-2346 |
| Koch Pipeline Co 103 Fm 1069, Ingleside 78362 | (361) 776-7535 |
| Sabco Operating Co 401 Bishop Rd, Ingleside 78362 | (361) 776-2449 |
| National Response Corp Bishop Rd, Ingleside 78362 | (361) 776-2797 |
| Newpark Environmental Svc Highway 2725, Ingleside 78362 | (361) 776-3523 |
| Offshore Specialty Fabricators 802 Sunray Rd, Ingleside 78362 | (361) 776-9666 |