Schwanenberger Verlag GmbH

With over 100 years of publishing history, MICHEL has become the leading international provider of collector catalogs for philately, numismatics, and more. MICHEL catalogs are known for their neutrality, expertise, and independence. In the field of philately, dealers and collectors trade, exchange, and sell almost exclusively using MICHEL numbers. 

Among the German population alone, MICHEL catalogues have a recognition rate of 75% and are generally considered the «Bible of collectors».

The MICHEL publishing program currently includes more than 75 catalogs for various collectibles, a monthly magazine, several online catalogs, e-books, software, and accessories.