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MaryAnne Gilmartin

MaryAnne Gilmartin founded MAG Partners in 2018 and serves as its chief executive officer. The woman-owned, WBE-certified development company works on residential, office and mixed-use projects in New York and Baltimore. Its portfolio includes Ruby, a 480-unit mixed-income rental project in Chelsea; Mabel, a 190-unit mixed-income project on Eighth Avenue; Anagram Turtle Bay, a 194-unit residential building with ground-floor retail; and the 235-acre Baltimore Peninsula master plan. MAG describes its $4.5 billion, seven-million-square-foot track record as the combined experience of its team, rather than work solely completed under Gilmartin’s current company. MAG Partners company and leadership page

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Before MAG, Gilmartin was president and CEO of Forest City Ratner Companies, where she led major New York projects including Barclays Center, Pacific Park Brooklyn, The New York Times Building and New York by Gehry. She also served as chair and interim CEO of Mack-Cali Realty Corporation. Her career combines development execution, public-company leadership and large-scale urban planning. MAG Partners leadership biography · Leaders Magazine interview

At MAG, current work includes ground-lease development, mixed-income housing and partnerships with institutional investors and local stakeholders. Before founding the company, Gilmartin was president and CEO of Forest City Ratner Companies, where she oversaw major New York projects, and later chaired the board and served as interim CEO of Mack-Cali Realty Corporation. MAG’s own biography documents those earlier roles and identifies its current projects; a company-hosted direct interview adds her account of the firm’s operating priorities. MAG Partners leadership page · MAG Partners interview with Gilmartin

Related Pages

  • Investor People Hub
  • MAG Partners
  • Andrew Staniforth
  • New York City Geography Hub
  • Source: MAG Partners Andrew Staniforth Hire 2026
  • Source: Podcast - Building Beyond Bricks: MaryAnne Gilmartin’s Legacy

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