Liquidity Services, Inc. provides e-commerce marketplaces, self-directed auction listing tools, and value-added services in the United States and internationally. The company operates through four segments: GovDeals, Retail Supply Chain Group (RSCG), Capital Assets Group (CAG), and Machinio. Its solutions enable government entities and commercial businesses to sell surplus property and real estate assets through GovDeals, Bid4Assets, and Sierra marketplaces.