Medlemsorganisationer i Clean Arctic Alliance omfatter Alaska Wilderness League, Bellona, Clean Air Task Force (CATF), Det Økologiske Råd (DØR), Environmental Investigation Agency (EIA), European Climate Foundation (ECF), Fundación Ecología y Desarrollo ECODES, Friends of the Earth USA (FOE), Greenpeace, Icelandic Nature Conservation Association (INCA), Nature And Biodiversity Conservation Union (NABU), Ocean Conservancy, Pacific Environment (PE), Seas at Risk (SAR) , Surfrider Foundation, Transport & Environment (T&E) og WWF.
