- Wyandanch Machine & Mower Svc
- Wyatt Tractor & Mower Co
- Wyckoff Power Equipment Co
- Wycoff Implement Co
- Yard Equipment & Supplies
- Yard Store
- Yard Stuff LTD
- Yates Grocery & Farm Supply
- Yelton & Sons
- Yoder's Small Engine
- Yoder's Small Engine Repair
- Yohe Farm Supply Inc
- Yopp Brothers Power Equipment
- York's Sales & Svc
- Young's Lawn & Garden
- Zack's Small Engine Repair
- Zahm & Matson
- Zahm & Matson Inc
- Zerr's Small Engine Parts
- Zimmerman & Sons Inc
- Zoeller's Sales & Svc