In over 40 years, he has been instrumental in the creation of more than 280 catalogues as a numismatist, organiser and auctioneer.

Arne Kirsch is a publicly appointed and sworn-in expert of the Chamber of Industry and Commerce, was president of the International Association of Professional Numismatists (IAPN) from 2013 to 2019, and is managing director of SINCONA Deutschland GmbH, Frankfurter Münzhandlung Nachf. GmbH, and the online auction house Münzen Gut-Lynt GmbH.