NMMA Certified Trailers
- Backtrack Trailers
- Bear Trailers
- Boatmaster
- BoatMate Trailer
- Continental Trailers
- E-Z Loader Trailers
- Eagle Trailers (HLT Ltd)
- Four Winns Trailer Division
- Haul-Rite Trailers
- Heritage Custom Trailers
- Karavan Trailers
- King Trailers
- Load Rite Trailers
- Loadmaster Trailer Co. Ltd.
- Magic Tilt Trailers
- Marine Master Trailers
- Mastercraft
- Metal Fabrication, Inc
- Ram-Lin Trailers
- Ranger Trailers
- REMEQ
- Road King Trailers
- SC Trailers
- ShoreLand'r (Midwest Industries)
- Tebben Enterprises
- Tennessee Trailers, Inc
- Tidewater Trailers
- Tracker Marine
- Trailers by Dorsey
- Trailmaster and Vanguard Trailers
- Tuff Trailers
- Yacht Club Trailers (HLT Ltd)
