The Bernstein Companies
Real EstateDistrict of Columbia, United States51-200 Employees
The Bernstein Companies is a privately held, fully integrated real estate firm founded in 1933 and based in Washington, D.C., at 3299 K Street Northwest. The company pursues real estate value through an integrated platform that includes investment, ownership, management and development, and it internally manages its own portfolio of properties, investments, loans and development projects across the mid-Atlantic. Its in-house team operates a vertically integrated operation and oversees a privately held portfolio exceeding 2.5 million square feet of real estate. The firm has completed more than $1.5 billion in tax credit transactions and $3 billion in real property transactions. The company employs between 51 and 200 people, and in 2026 reports indicate Bernstein acquired a 50% ownership interest in the Marriott International headquarters in Bethesda, Maryland, in a transaction valued at a gross building valuation of $430 million.
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