About us About us Our company Alexander Odermatt was founded in 2013 and specialises in handling historical Swiss postal stamps as of 1843.We maintain a large stock of stamps, collections and postal history.Starting in 2020, we have held several public auctions.In our online store you can find a variety of our available stamps: Swiss stampsAirmailPro JuventutePro PatriaOfficial stampsLiechtenstein We are registered members of the: Member of the official Swiss Stamp Catalogue Commission (SBK)