- Amstutz Woodworking
- Antique Barn Company
- Arnold M. Graton Associates, Inc.
- Bensonwood Homes
- Bonin Architects & Associates
- Carolina Timberworks
- Cascade Joinery
- Christopher P. Williams Architects
- Colonial Barn Restoration
- Dewing and Schmid Architects
- Duo Dickinson, Architect
- Fitzgerald's Heavy Timber Construction, Inc.
- Foard Panel
- FraserWood
- Frontier Builders
- Hamlet Heavy Timberwork
- Hardwick Post & Beam
- Heritage Restorations
- Jeff Thurston, Master Craftsman
- Maine Post & Beam
- Mike Smiley Timber Frames
- MoreSun Custom Woodworking, Inc.
- New Energy Works Timberframers
- Rulo Timberworks,Inc.
- South County Post & Beam
- South Mountain Company
- Sweet Timber Frames
- The Barn People
- Timber Frame Headquarters
- TimberHomes Vermont
- Timmerhus
- Trillium Dell Timberworks
- Vermont Timber Works
- Weller & Michal Architects
- Whetstone Designs
- Yankee Barn Homes