| Cambridge Museum of Technology |
| Community of Manufacturers, Representatives, Engineers and Operators of Commercial and Industrial Steam Boilers |
| Connecticut Antique Machinery Association |
| Ellenroad Engine House Cotton Mill Steam Engine |
| Goulburn Historic Waterworks Museum |
| International Steam Boat Society |
| Kew Bridge Steam Museum |
| Landmark Publishing |
| Lindsay's Technical Books (Reprints) |
| Markham Grange Steam Museum |
| McNeill Street Pumping Station |
| Mill Meece Pumping Station Preservation Trust |
| New England Museum of Wireless & Steam |
| Old Engine House |
| Paxman Steam & Diesel Engines |
| Rice & Sargent Engine at the Camillus Erie Canal |
| Rough and Tumble Engineers Historical Association |
| Stationary Steam Engine Websites Website |
| Steam Boat Association of Great Britain |
| Steamboat Nenana |
| Steamship Historical Society of America |
| Surviving World Steam Project |
| Tees Cottage Pumping Station |
| Tod Engine Project |
| University of Rochester Steam Engine Library |