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Greg Roberts Email
CEO/President . Spectrum Group International
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Greg Manning Auctions, Inc. (Nasdaq: GMAI) is a global collectibles merchant and auction house network, with operations in North America, Europe, Asia, and on the Internet. This network was made possible in September 2003 when GMAI and AUCTENTIA effectively integrated their auction businesses, creating a GMAI-AUCTENTIA global collectibles auction network. In North America, GMAI is a leading traditional and electronic - Internet, interactive telephone, and Internet and live simulcast - auctioneer and merchant/dealer of collectibles. Coins, stamps, sports cards, and affordable fine art are offered.In Europe, the companies affiliated with the network, formerly owned by AUCTENTIA or in which AUCTENTIA held a participation, are several of the leading auction houses: Auctentia Subastas, S.L. of Madrid, Spain; Corinphila Auktionen AG (65%) of Zurich, Switzerland; and the Köhler group of auction companies of Berlin and Wiesbaden, Germany.Spectrum Group International Address
18061 FitchIrvine, CA
United States