| Business | Phone |
| Hitachai Zosen Usa Ltd 10777 Westheimer Rd 1075, Houston 77042 | (713) 532-9611 |
| Irving Ship Building Inc 2500 Citywest Blvd, Houston 77042 | (713) 267-2208 |
| Bender Ship Building & Repair 2178 Augusta Dr, Houston 77057 | (713) 977-2470 |
| Bollinger Houston Lp 201 Broadway St, Houston 77012 | (713) 923-2001 |
| Chartwell Resources Inc 2411 Fountain View Dr 124, Houston 77057 | (713) 780-9120 |
| First Wave Marine 2616 South Loop W # 665, Houston 77054 | (713) 847-4600 |
| Mathew Marine Inc 4001 Navigation Blvd, Houston 77003 | (713) 227-4004 |
| Green Bayou Fabricators 13601 Industrial Rd, Houston 77015 | (713) 330-2801 |
| Martec International 10000 Wallisville Rd, Houston 77013 | (713) 675-7989 |
| Main Marine Repair Co 1714 Broadway St, Houston 77012 | (713) 645-3553 |
| Amfels Inc 5177 Richmond Ave 1065, Houston 77056 | (713) 840-8811 |
| Intermodal Equipment Logistics 8450 Lockheed Ave, Houston 77061 | (713) 645-1106 |
| North American Marine Repair 5608 Plainview St, Houston 77087 | (713) 649-2666 |
| International Ship Svc 5630 Northdale St, Houston 77087 | (713) 645-2666 |
| Navimar Marine Repairs 8515 Mosley Rd, Houston 77075 | (713) 944-4400 |
| New Park Shipbuilding Repair 8502 Cypress St, Houston 77012 | (713) 967-6301 |
| Nippon-Kaijin Kyokai 1221 Mckinney St, Houston 77010 | (713) 655-8086 |
| Newpark Shipbuilding Greens 13601 Industrial Rd, Houston 77015 | (713) 453-7251 |
| Robert W Fogal & Assoc 8866 Gulf Fwy, Houston 77017 | (713) 378-4200 |
| Sea Bridge Projects Inc 400 N Sam Houston Pkwy E, Houston 77060 | (281) 445-3066 |
| Waxler Transportation Co 9301 Sw Fwy 460, Houston 77074 | (713) 541-5006 |
| Signal International 1011 Highway 6 S 108, Houston 77077 | (281) 899-2121 |
| Twins Marine Repairs & Supls 6720 Mayfair St, Houston 77087 | (713) 641-0351 |
| Southwest Ship Yard 18310 Market St, Houston 77017 | (713) 473-5561 |
| Robishaw Engineering Inc 10106 Mathewson Ln, Houston 77043 | (713) 468-1706 |
| Polaris Partners 2411 Fountain View Dr, Houston 77057 | (713) 780-8999 |
| Samsung Heavy Industries 11777 Katy Fwy 405, Houston 77079 | (281) 679-8455 |