Très bonne entreprise. Très sérieux. Je recommande vivement.

Très bon accueil, convivial. Propositions de rachat pièces et/ou bijoux raisonnables. De bon conseil. Applique les valeurs du marché avec une marge raisonnable

Sehr kundenorientierter, versierter und vorbildlicher Umgang. Bravo, weiter so!

love it

Founded in 1988 in Geneva, NGSA specializes in the field of prestigious numismatics. In over 35 years of business, we have built up an international clientele through our expertise and the organization of auctions. We are a benchmark in the field of collector coins. NGSA’s team is renowned for its reliability, speed and availability, and has also won the trust of numerous banking institutions in Switzerland and abroad. Today, our company is a key player in the market. For any evaluation, appraisal or offer to buy or sell coins, medals, our team is at your entire disposal.

AËRIS Contrôles is a Geneva-based company specializing in technical inspections and compliance checks.

Très bons contacts et disponibilité !

Habe einen super Autotausch gemacht. Von der Probefahrt bis zur Übergabe - schnell und professionell

Our company led by Enrico F. Sbrizzai, serves the high-end property market for the entire canton of Graubünden with a focus on the Engadine region. The office in St Moritz builds on the already strong presence of Sotheby's International Realty. As Sotheby’s International Realty, we have devoted ourselves to finding extraordinary properties to suit those with an extraordinary lifestyle. St. Moritz Sotheby's International Realty has been your reliable, fair and competent partner for real estate in the Engadine for 7 years. We combine local market knowledge and worldwide exposure. Our network includes over 1000 offices in more than 70 countries. Immerse yourself in the world of Sotheby's. We look forward to getting to know you and making your own dream come true.