BROWN BROTHERS HARRIMAN & CO.

A historic American private partnership bank offering investment management, custody, and private banking services.

Last updated August 25, 2026

Overview

Brown Brothers Harriman & Co. (BBH) is a private partnership bank founded in 1818 and headquartered in New York. Formed from the merger of the Brown and Harriman families, it is one of the world's leading custodian banks and investment management firms, offering asset management, custody, fund administration, and private banking to institutional clients and high-net-worth individuals. BBH is known for its long-standing partnership structure and client service.

Products and positioning

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