Altisource Portfolio Solutions S.A. is an integrated service provider and marketplace for the U.S. real estate and mortgage industries. It operates through two segments: Servicer and Real Estate, and Origination. The Servicer and Real Estate segment offers property preservation, inspection, title insurance, settlement, valuation, foreclosure trustee, construction inspection, risk mitigation, and renovation services, along with platforms such as Hubzu, Equator, Vendorly Invoice, RentRange, and REALSynergy. The Origination segment provides loan fulfillment, insurance, and management services, including Vendorly Monitor, Lendors One Loan Automation, and TrelixAI. The company was incorporated in 1999 and is headquartered in Luxembourg, Luxembourg.