It is headquartered in Washington D.C., with offices in Juneau, Monterey, Fort Lauderdale, New York, Portland, Toronto, Mexico City, Madrid, Brussels, Copenhagen, Geneva, London, Manila, Belmopan, Brasilia, Santiago, and Lima, and it is the largest international advocacy group dedicated entirely to ocean conservation.
The organization's headquarters is located in Washington D.C., with satellite offices in Juneau, Monterey, Fort Lauderdale, New York, Portland, Toronto, Mexico City, Madrid, Brussels, Copenhagen, Geneva, London, Manila, Belmopan, Brasilia, Santiago, and Lima. It is the largest global advocacy group dedicated to protecting the world's oceans.