Eastern Bankshares, Inc. operates as a holding company, which engages in the provision of financial and banking services. It operates through the Banking and Insurance Agency segments. The Banking segment provides commercial, retail, lending, deposits, and wealth management services. The Insurance Agency segment offers commercial, personal, and employee benefits insurance products. Its bank Eastern Bank was founded in 1818 and Eastern Bankshares was incorporated in 2020. The company is headquartered in Boston, MA.