There are several auction houses and busineses in the US and Europe that specialize in offering Loetz art glass for sale. Over the years, the photos that they have taken of Loetz offered for sale has provided a wealth of additional knowledge and contributed greatly to the ongoing research and preservation of the history of Loetz art glass. While each of the pieces offered for sale have found new homes, the photos taken of them live on through Loetz.com and support our mission to preserve the history of Loetz art glass and to visually educate the public about the artistry and vast design diversity of the Loetz production from 1898 - 1940. 
 
We would like to give special recognition to those auction houses and businesses that have helped to support and further the efforts and mission of Loetz.com financially. Their contributions support this website and help maintain Loetz.com as a non-for-profit endeavor, so that collectors from around the world will have free access to the information on Loetz art glass. 
 
A big "Thank you!" to the auction houses and businesses listed below that support Loetz.com.
 
Antiques Emporium (contact: Chris Suma, owner)
 
Kolhammer-Preisinger ART GmbH (Contact:  Florian Kolhammer @ This email address is being protected from spambots. You need JavaScript enabled to view it.)
 

Rago Wright Auctions, 20th Century Design Dept., Lambertville, NJ and Chicago, IL, (contact: Michael  Fredricks, 20th Century Glass and Lamp Sr. Specialist, Rago Wright Auctions)

 

Treadway Gallery, Inc., Cincinnati, Ohio

Wurtsboro Wholesale Antiques, Inc. DBA Wilensky Minerals