| PLATINUM |
 | BASF Corporation |
 | Bayer CropScience |
 | Dow AgroSciences |
 | Dupont Crop Protection |
 | MANA |
 | Monsanto Company |
 | Pioneer Hi-Bred Int'l |
 | Syngenta Crop Protection / Syngenta Seeds |
| GOLD |
 | Agriliance |
 | FMC Corporation |
 | RiceTec |
 | SFP |
 | Valent USA Corporation |
| SILVER |
 | Albaugh |
 | Amvac Chemical Corporation |
 | Arysta LifeScience |
 | Cheminova, Inc. |
 | Chemtura AgroSolutions |
 | Crop Production Services |
 | Gowan Company |
 | Nichino America, Inc. |
 | Terral Seed, Inc. |
| BRONZE |
 | A&L Analytical Laboratories, Inc. |
 | Agrotain International |
 | Ag Software Designs, LLC |
 | Becker Underwood |
 | Helena Chemical Company |
 | Horizon Ag |
 | Isagro USA |
 | NRCS |
 | Ouachita Fertilizer |
 | RiceCo |
2011 LACA Sustaining Members