Tranzon Competitors

Established in 1744, Sotheby’s is the world’s premier destination for art and luxury. Sotheby’s promotes access to and ownership of exceptional art and luxury objects through auctions and buy-now channels including private sales, e-commerce and retail. Our trusted global marketplace is supported by an industry-leading technology platform and a network of specialists spanning 40 countries and 70 categories which include Contemporary Art, Modern and Impressionist Art, Old Masters, Chinese Works of Art, Jewelry, Watches, Wine and Spirits, and Design, as well as collectible cars and real estate. Sotheby’s believes in the transformative power of art and culture and is committed to making our industries more inclusive, sustainable and collaborative.

Heritage Auctions is the largest collectibles auctioneer and third largest auction house in the world, as well as the largest auction house founded in the US. Our loyal and growing number of online bidder-members are a testament to the usefulness of our website (HA.com), our reputation for professional business practices and our vast expertise in the field of art and collectibles. Established in 1976, Heritage offers a wide range of US & World Coins, Rare Currency, Fine & Decorative Art, Western Art, Illustration Art, Vintage Comic Books & Comic Art, Movie Posters, Entertainment & Music Memorabilia, Jewelry & Timepieces, Vintage & Couture Handbags, Sports Collectibles, Historical & Political Memorabilia, Rare Books & Manuscripts, American Indian Art, Air & Space Memorabilia, Civil War Memorabilia, Vintage & Contemporary Photography, Nature & Science Specimens, Fine and Rare Wine, URL domain names and other Intellectual Property, Luxury Real Estate and more. We give our customers unprecedented access to our services using the latest advancements in technology and by maintaining a strong presence in the collectibles community. Our knowledgeable staff of over 130 experts and 400 additional service-oriented professionals, and our suite of services, help our customers develop the best collections possible. We are always looking to acquire interesting items, whether through consignment or by outright purchase, and we spend or disburse millions of dollars every business day, on average, keeping our clients' demands satisfied. Visit www.HA.com now to learn more.

Ten-X is the #1 transaction technology powering commercial real estate sales online. We've united with LoopNet to deliver the most expansive pool of buyers and real-time asset intelligence powered by CoStar data. Together, we make transactions twice as fast and twice as certain for brokers, owners, and investors. View auctions listings now exclusively available on LoopNet.