- A C Contente & Co
- Atsma-Cameron Dairy
- Brown's Dairy
- C & C Holsteins
- Cloverdale Dairy
- D & T Dairy Pedro House
- David Te Velde Dairy
- Dover Dairy Farms
- E & M Dairy
- Henry Veenendaal Dairy
- Jensen Dairy
- John Knevelbaard Dairy
- Jvd Dairy
- Kings County Dairy Herd Assn
- Lone Oaks Farms
- Lone Star Dairy
- Longfellow Farming Co
- M G Maciel & Son Dairy
- Paulo Holsteins
