| Arab Fertilizer Association | www.afa.com.eg |
| Argus Media group | www.argusmedia.com |
| CRU Group | www.crugroup.com |
| FERTECON | www.fertecon.com |
| Fertilizers Europe | Fertilizer Europe |
| Food and Agriculture Organization of the United Nations | www.fao.org |
| The International Fertilizer Association (IFA) | www.fertilizer.org |
| The International Potash Institute (IPI) | http://www.ipipotash.org |
| International Fertilizer Development Centre | IFDC |
| International Plant Nutrition Institute (IPNI) | www.ipni.net |
| The Fertilizer Institute (TFI) | www.tfiannual.org |
| The Sulphur Institute (TSI) | www.sulphurinstitute.org |
| The World Bank Group | World Bank |