Marsh & McLennan Agency (MMA) is committed to giving back to the community. We're proud to recognize another year of giving through the work of the Barney & Barney Foundation. Named after our region's legacy company, the foundation provides grants to deserving local California non-profits seeking to improve and change lives in their communities. Since its inception in 2009, the foundation has awarded nearly $3 million to over 200 nonprofits.