Impac Mortgage Holdings, Inc. engages in the provision of mortgage and real estate services. It operates through the following segments: Mortgage Lending, Real Estate Services, Long-Term Mortgage Portfolio, and Corporate and Other. The Mortgage Lending segment offers mortgage lending product through lending channels, retail, wholesale and correspondent, retains mortgage servicing rights, and warehouse lending facilities. The Real Estate Services segment performs servicing, and provides loss mitigation services for securitized long-term mortgage portfolio. The Long-Term Mortgage Portfolio segment consists of residual interests in securitization trusts. The Corporate and Other segment comprises of unallocated corporate, and other administrative costs. The company was founded by Joseph R. Tomkinson in August 1995 and is headquartered in Irvine, CA.