| Name | Region served | |
---|
| Regnskogfondet / Rainforest Foundation Norway | Norway | View |
| Redd Barna / Save the children Norway | Norway | View |
| RAC-RO - Reţelei de Acţiune pentru Climă România / CAN Romania | Romania | View |
| RAC-F - Réseau Action Climat France / Climate Action Network France | France | View |
| Quercus - Associação Nacional de Conservação da Natureza / National Association for Nature Conservation | Portugal | View |
| PUSH Sverige - Plattformen där Unga Samarbetar för Hållbarhet / Platform where young people work together for Sustainability | Sweden | View |
| PTP - Plant for the planet Foundation | WORLDWIDE | View |
| ProVeg Deutschland / ProVeg Germany | Germany | View |
| Protect Our Winters Europe | EU | View |
| Pro Natura (Friends of the Earth Switzerland) | Switzerland | View |
| Practical Action | United Kingdom | View |
| Powershift e.V. | | View |
| Oxfam International - European Union Office | EU | View |
| Our Fish | | View |
| OroVerde – Tropical Forest Foundation | WORLDWIDE | View |
| OEKO - Oeko-Institut e.V. – Institute for Applied Ecology | Germany | View |
| NU - Natur og Ungdom / Nature and Youth (Friends of the Earth Youth Norway) | Norway | View |
| NTM - Nature Trust Malta | Malta | View |
| Norges Naturvernforbund / Norwegian Society for the Conservation of Nature (Friends of the Earth Norway) | Norway | View |
| Noé21 - Nouvelle Orientation Economique pour le 21ème siècle / New Economic Orientation for the 21st Century | Switzerland | View |
| Natuur & Milieu / Nature & Environment | Netherlands | View |
| Náttúruverndarsamtök Íslands / INCA - Iceland Nature Conservation Association | Iceland | View |
| NABU - Naturschutzbund Deutschland / Nature and Biodiversity Conservation Union (BirdLife Germany) | Germany | View |
| MY - Maan Ystävät / Friends of the Earth Finland | Finland | View |
| MTVSz - Magyar Természetvédők Szövetsége / National Society of Conservationists (FoE Hungary) | Hungary | View |
| Misereor | Germany | View |
| Milieudefensie / Environmental Defense (Friends of the Earth Netherlands) | Netherlands | View |
| MEDSOS - Δίκτυο ΜΕΣΟΓΕΙΟΣ SOS / MEDITERRANEAN SOS Network | Greece | View |
| MECO - Mouvement Ecologique / Ecological Movement (Friends of the Earth Luxembourg) | Luxembourg | View |
| MADE - Muslim Action for Development & Environment | United Kingdom | View |
| LIFE - Frauen entwickeln Ökotechnik / Women develop Eco-Techniques | Germany | View |
| Legambiente / League for the Environment | Italy | View |
| Klimadelegation e.V. | | View |
| Klima-Allianz Deutschland / Climate Alliance Germany | Germany | View |
| Kirkens Nødhjelp / NCA - Norwegian Church Aid | Norway | View |
| KADOS - Kadıköyü Bilim Kültür ve Sanat Dostları Derneği / Kadıköyü Friends of Science Culture and Art Association | Turkey | View |
| JSS - Jedan stepen Srbija / One Degree Serbia | Serbia | View |
| Islamic Relief Worldwide | WORLDWIDE | View |
| IRD - Islamic Relief Deutschland / Islamic Relief Germany | Germany | View |
| INFORSE-Europe - International Network for Sustainable Energy Europe | EUROPE (wider than EU) | View |
| InfluenceMap | WORLDWIDE | View |
| INE / ISD - Instytut na rzecz Ekorozwoju / Institute for Sustainable Development | Poland | View |
| IIDMA - Instituto Internacional de Derecho y Medioambiente / The International Institute for Law and the Environment | | View |
| IEW - Inter-Environment Wallonie / Inter-Environment Wallonia | Belgium | View |
| IEEP - Institute for European Environmental Policy | United Kingdom | View |
| ICN - Italian Climate Network | Italy | View |
| IATP Europe - Institute for Agriculture and Trade Policy Europe | WORLDWIDE | View |
| HIVOS - Humanistisch Instituut voor Ontwikkelingssamenwerking / Humanist Institute for Development Cooperation | Netherlands | View |
| HCWH - Health Care Without Harm | EU | View |
| Greenpeace Ελλάδα / Greenpeace Greece | Greece | View |