| Algonac Harbour Club |
| Alumi-Span Docks |
| American Marine Shore Control |
| Anderson Boat Sales, LLC |
| Aqua Sports Marine, Inc. |
| Aqua Weed Control |
| Bees Sports |
| Belle Maer Harbor |
| Blue Lagoon Marina |
| Brig Inflatable Boats |
| C & C Sports, Inc. |
| Capt. Steve Jones Charters |
| Catawba Moorings |
| Club Royale Sales & Service |
| Colony Marine Sales & Service |
| Cutco Cutlery |
| Detroit Yacht Club |
| Devils Lake Water Sports, Inc. |
| Dinghy Concepts, Inc. |
| Diversified Dock and Trailer |
| Elite Marine Shield |
| Emerald City Harbor |
| FLOE International, Inc. |
| Galati Yacht Sales, LLC. |
| Grand Pointe Marina, Inc. |
| Great Lakes Lift, Inc. |
| Great Lakes Marine Innovations LLC |
| Hideaway Yacht Sales |
| Holiday Dock |
Hurst Marine Contractors & Salvage
Boat Hoist USA |
| Jamestown Resort & Marina |
| Jefferson Beach Marina |
| Jefferson Beach Yacht Sales, Inc. |
| Keans Detroit Yacht Harbor |
| Krupas Boat Mart |
| L & M Marine, Inc. |
| Lake Shore Boat Top Company, Inc. |
| Lands End Yacht Sales, Inc. |
| Lockemans Hardware and Boats, Inc. |
| MacRay Harbor, Inc. |
| Marine Max Of Ohio |
| McMachen Boating Center, LLC. |
| Michigan Marine Construction, LLC |
| Midwestern Solutions |
| Mikes Marine Supply |
| Monterey Boats |
| Personalized Marine Maintenance, LLC |
| Renewal By Andersen |
| Riverfront Yacht Sales & Services |
| Rose Marine Services Inc. |
| Rosenau Powersports |
| Rybas Fudge Shops |
| Schneider Fabrications, Inc. |
| Silver Spray Sports |
| Skiers Pier, Inc. |
| Skipper Buds – Lake Fenton |
| Soundwaves |
| St. Clair Yacht Sales |
| State Dock At Lake Cumberland |
| Sun Sport Marine Inc |
| Thunderbird/Formula Boats |
| Vinyl Graphix, Inc. |
| Wilson Marine Corp. |
| Wolfs Marine, Inc. |
| Wonderland Marine – West |
