| Business | Phone |
| Afrique Travel Svc Inc 10700 Richmond Ave, Houston 77042 | (832) 251-1800 |
| G A Shipping 1717 Turning Basin Dr, Houston 77029 | (713) 672-5400 |
| Maritime Endeavors Shipping Co 8866 Gulf Fwy 300, Houston 77017 | (713) 599-0300 |
| Inchcape Shipping Svc 2180 North Loop W 200, Houston 77018 | (713) 688-6051 |
| Sable Marine Inc 15902 Peninsula St, Houston 77015 | (281) 862-0201 |
| Snr Intl 5009 Rusk St, Houston 77023 | (281) 630-0567 |
| Quality Ship Supply 10211 Market Street Rd, Houston 77029 | (713) 678-8300 |
| Gulf Logistics & Projects Co 15550 Vickery Dr, Houston 77032 | (281) 442-8818 |
| Yellow Gps 3340 Greens Rd, Houston 77032 | (281) 219-2141 |
| Old Common Wealth 7400 Harwin Dr 202, Houston 77036 | (713) 785-0035 |
| Port Serve Usa 9002 Sheldon Rd, Houston 77049 | (281) 456-8186 |
| Sea Shipping Line 16801 Greenspoint Park Dr 101, Houston 77060 | (281) 877-0810 |
| Signet Seafreight Shipping Co 2 Northpoint Dr 975, Houston 77060 | (281) 272-2211 |
| Postal N Shipping 12436 Fm 1960 Rd W, Houston 77065 | (832) 237-4720 |
| Parcel Plus 19748 State Highway 249, Houston 77070 | (281) 897-1111 |
| Ocean Ships Inc 16211 Park Ten Pl, Houston 77084 | (281) 579-3700 |
| Obc Shipping Inc 397 N Sam Houston Pkwy E 125, Houston 77060 | (281) 447-1919 |