David Harrington

President
Matthews™

President of Matthews™ David Harrington leads national market growth strategies and corporate real estate brokerage operations. Leveraging this record of success, he manages long-term expansion initiatives to cement the firm’s standing as a Top 10 brokerage by transaction volume and the largest privately held commercial real estate brokerage in the nation. This expertise extends to his extensive personal track record as an investment sales specialist, having executed over 1,000 separate transactions totaling more than $5 billion in career sales. Harrington sustains this momentum by capitalizing on 26 years of commercial industry experience to onboard 75 senior professionals and add 250 agents across Boston and San Francisco. This leadership trajectory supports his structured corporate social responsibility programs, which coordinate enterprise fundraising efforts for Children’s Hospital Los Angeles and the Pat Tillman Foundation. He accelerated the brand’s capital market presence during his 10-year tenure by compounding annual firm revenue growth at 40%.