- All Access Data and Security/MarinaWare
- Bellingham Marine Industries
- Bergerson Construction, Inc.
- BST Associates
- Conrad Forest Products
- Deep Forest Security
- Echelon Engineering
- Edson International
- EMP Industries, Inc.
- Government Window
- Harbor Island Supply
- Hydrohoist Boat Lifts
- Ibsen Company
- Kendrick Equipment/Marine Travelift
- Mantle Industries LLC
- Marina Dock Parts
- Marine Travelift, Inc.
- Moffatt & Nichol
- Molo Marine Management
- Otak CPM
- Pacific Harbor Advisers
- Pacific Netting Products
- Pacific Pile & Marine, LP
- PND Engineers
- Professional Software, Inc
- Reid Middleton, Inc.
- Schrader Co. Sales, LLC
- Scottco Distributors, Inc.
- SF Marina USA
- SmartPlug Systems, LLC
- Thunderbolt Wood Treating, Inc.
- Topper Industries
- Transpac Marinas
- Western Wood Preservers Institute
- Wood/Harbinger, Inc
