| Business | Phone |
| Aventis Cropscience Canada Co 1144 29 Ave Ne #204, Calgary T2E 7P1 | (403) 250-7294 |
| Agro Rite Solutions Inc 1020 Thorneycroft Dr Nw, Calgary T2K 3K8 | (403) 274-2527 |
| Nature Aid Products Ltd 715 5 Ave Sw #630, Calgary T2P 2X6 | (403) 279-8881 |
| Syngenta Crop Protection 3115 12 St Ne, Calgary T2E 7J2 | (403) 219-5400 |
| Dow Agro Sciences Canada Inc 1144 29 Ave Ne #201, Calgary T2E 7P1 | (403) 735-8800 |