Allonhill, LLC is a Denver-based professional services firm founded in 2008 that provided loan due diligence and credit risk management services to financial institutions, including banks, investment banks, and government-sponsored entities. The company specialized in residential mortgage underwriting and servicing practices. In August 2013, the firm sold substantially all of its assets to Stewart Lender Services, Inc., a subsidiary of Stewart Information Systems Corporation, transitioning its operations to the management of remaining assets and contractual rights.