Investment Recovery Services Auction: Appraising and liquidating industrial assets.Lone Star Auctioneers: Auction services, covering a wide variety of clients and merchandise.Net-Auctions, Inc. Live and Online Auctions: Online auction specialists liquidating high tech equipment. Also develops online auction software for auction companies and non-profit assistance.Tommy Lutes Auctioneers: Specializing in City and School districts Vehicle and Equipment auctions. Live On-Site Auctioneering Services.