Marsh & McLennan Agency LLC (MMA), a subsidiary of insurance broker Marsh Inc., has acquired Trion Group Inc., the largest privately held employee benefits specialist in the U.S. with $74 million in annual revenues. Terms of the deal were not disclosed.

Established in 1999, Trion is the 30th largest insurance consultant and broker in the U.S. It offers a diversified mix of consulting, brokerage, group disability and life, absence management, voluntary benefits and benefit administration services to a wide range of clients across the country.

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