| SEMEN | |
| Genetics Australia | |
| C.A.I.S for Kenyan Genetics | |
| Semex Alliance- Canada Genetics | |
| C.R.I Co-operative- U.S. Genetics | |
| Veterinary Products | |
| Norbrook (k) L.t.d. | |
| Assia Pharmaceuticals | |
| Highchem Veterinary L.t.d. | |
| Cosmos L.t.d. | |
| Bayer Animal Health | |
| Eaglevet (k) L.t.d. | |
| Ultravetis E.A L.t.d | |
| Unga Farm Care | |
| Twiga Chemicals | |
| AGROCHEMICALS AND SEEDS | |
| Bayer E.A. L.t.d | |
| Syngenta E.A. L.t.d | |
| Osho Chemicals | |
| Lachlan Agriculture | |
| Simlaw Seeds | |
| Seminis E.A. | |
| Murphy Chemicals | |
| City Farming L.t.d | |
| Dera Chemicals | |
| Twiga Chemicals | |
| East African Seeds | |
| Griffaton Seeds | |