ArtLoan's officers, founders, and directors are proud members and sponsors of the following organizations:

American Air Mail Society
American Historical Print Collectors Society
American Numismatic Association
American Philatelic Congress
American Philatelic Society
American Political Items Collectors
Antique Automobile Club of America
Antiques & Collectibles Dealers Association
California African American Museum
Canadian Toy Collectors Society
Classic Car Club of America
Collateral Loan and Second Hand Dealers Association of California
Combined Organizations of Numismatic Error Collectors of America
Contemporary Jewish Museum
Ephemera Society
Folk Art Society of America
Honorable Order of Kentucky Colonels
International Center of Medieval Art
International Chinese Snuff Bottle Society
International Society of Appraisers
Manuscript Society
Museum of Latin American Art
Museum of Modern Art (NY)
Musical Box Society International
National Association of Watch & Clock Collectors
Orders and Medals Society of America
Paperweight Collectors Association
Royal Philatelic Society of Canada
Scientific Instrument Society
Society for the Study of Egyptian Antiquities
Society of Paper Money Collectors
Stanford Alumni Association
United Postal Stationery Society
U.S. Philatelic Classics Society
Universal Autograph Collectors Club
Wedgwood Society of Boston