Founded in 1988 in Geneva, NGSA is a company that specializes in the area of numismatic excellence.
With over 20 years of experience, through our skills and auction expertise, we have acquired an international clientele and are today a benchmark in the trading of quality coins and of bullion coins as well.
With an exceptional team, known not only for its reliability and speed but also for its availability, NGSA has acquired the trust of both domestic and foreign collectors and banks. Our company is positioned today as a key player in the market.
Member of International Associations of Switzerland and Professional Numismatists, we are also a member of ARIF and our accounts are audited annually by KPMG.
For evaluations, expertise, offers to buy or sell coins or medals our team is at your disposal.
Numismatica Genevensis SA
Rond-point de Plainpalais 1 - CH 1205 Genève / Suisse
Tél.+41 22 320 46 40 +41 (0)22 329 21 62