Grandbridge Real Estate Capital | 5,788 followers on LinkedIn. Connecting Capital and Clients Nationwide. | Grandbridge is one of the top commercial real estate finance firms in the United States. The company has a broad capital provider base that includes all three agencies, insurance companies, pension funds, debt funds as well as CMBS. Grandbridge is a Fannie Mae DUS (Delegated Underwriting and Servicing) lender, a Freddie Mac Optigo Conventional Mutifamily and Targeted Affordable Housing lender, and an FHA/MAP approved Multifamily lender.