- C.S. Hammond & Company25
- Sanson, Nicolas, 1600-166725
- Arrowsmith, John, 1790-187324
- Canada. Dept. of the Interior24
- Great Britain. Ordnance Survey23
- Ordnance Survey of Great Britain and Ireland22
- Royal Geographical Society (Great Britain). Geographical Section22
- United States Coast Survey22
- Moll, Herman, d. 173221
- United States. Office of Strategic Services21
- Bowen, Emanuel, d. 176720
- Edward Stanford Ltd20
- Jefferys, Thomas, d. 177120
- Royal Geographical Society (Great Britain)20
- U.S. Coast and Geodetic Survey20
- J.H. Colton & Co19
- George Philip & Son18
- Kitchin, Thomas, d. 178418
- National Geographic Society (U.S.). Cartographic Section18
- Faden, William, 1749-183616