Company Headquarters We are located in the heart of Vienna, Austria. 5 minutes from St. Stephens cathedral (Stephansdom) Briefmarken Stilus e.U.Dorotheergasse 10/14-151010 ViennaAustriaT : +43 (0)664 356 1 459Email: briefmarken@stilus.at Contact Contact us for information regarding stamps, enquiries regarding consignments and valuations of your stamps, collections or single lots. Full Name Email Company/Organization Contact preference Phone Email Additional Comments Submit