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- Geological Survey (U.S.)245
- United States. Defense Mapping Agency. Hydrographic/Topographic Center144
- United States. National Ocean Service49
- United States. Central Intelligence Agency28
- Japan. Kaijō Hoanchō. Suirobu12
- Australia. Hydrographic Service9
- United States. Bureau of Land Management9
- Brazil. Diretoria de Hidrografia e Navegação.6
- Tanzania. Idara ya Upimaji na Ramani6
- Canadian Hydrographic Service5
- Instituto Geográfico Militar (Guatemala)5
- National Geographic Society (U.S.). Cartographic Division5
- Pneu Michelin (Firm)5
- France. Service hydrographique et océanographique de la marine4
- National Wetlands Inventory (U.S.)4
- U.S. Fish and Wildlife Service4
- Great Britain. Hydrographic Dept3
- Institut géographique national (France)3
- Germany (West). Bundesamt für Seeschiffahrt und Hydrographie2
- Moskovskoe aėrogeodezicheskoe predprii︠a︡tie2
