| Business | Phone |
| Mc Murry Oil Tool Inc 9266 Highway 23, Belle Chasse 70037 | (504) 394-8850 |
| Ocean Robotics Inc 504 Engineers Rd, Belle Chasse 70037 | (504) 394-1800 |
| Rpl 111 Buras Rd, Belle Chasse 70037 | (504) 392-3927 |
| Tools International Corp 9298 Highway 23, Belle Chasse 70037 | (504) 394-8495 |
| Wood Group Pressure Control 2894 Engineers Rd, Belle Chasse 70037 | (504) 340-8000 |