| Allegheny Lawn & Golf Products |
John Deere Golf |
| Bayer Environmental Science |
Syngenta Professional Products |
| Atlantic Irrigation Specialties Inc. |
Harrell's |
| Frontier Golf |
Phoenix Environmental Care |
| Feller’s Turf |
Western PA Golf Association |
| Fox Chapel Golf Club |
Valley Brook Country Club |
| Nemacolin Woodlands Resort |
|
| Oakmont Country Club |
Point O'Woods Golf & Country Club |