First Guaranty Mortgage Corporation is a full-service, non-bank mortgage lender headquartered in Plano, Texas. Licensed in all fifty states and the District of Columbia, the company operates through wholesale, retail, and correspondent lending channels, specializing in non-qualified mortgage loans. In fiscal year 2021, the firm originated $10.613 billion in residential mortgage loans. The company maintains a corporate structure including its subsidiary, Maverick II Holdings, LLC, and regional offices across Texas, Utah, Hawaii, and several other states.