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Matthew Greenfield


Dr. Matthew Greenfield serves as Managing Partner at Rethink Education. He chairs the board of Engrade, he is a founder of Stonework Capital, an ethically oriented hedge fund based in New York City, and he serves as an advisor to University Ventures, the NewSchool Ventures Seed Fund, and the College Board. He is a Board Member of CareAcademy. He previously helped start three technology businesses, including Rethink Autism, DB Software (acquired by Cadre Software and now part of CA), and Synernetics (acquired by 3Com), and worked as an associate at ABS Ventures. In addition to Synernetics, his successful angel investments include Wireless Generation (acquired by News), Atricure, and Wellfleet (merged with Synoptics to form Bay Networks and then acquired by Nortel). Matt received his B.A., M.A., and Ph.D. in English from Yale University, where he won five academic prizes and fellowships from the Mellon and Whiting Foundations and served on the editorial board of the Yale Journal of Law and the Humanities. He taught at Bowdoin College, where he served on the committee overseeing admissions, and the City University of New York, where he served on a college curriculum committee, helped launch an interdisciplinary learning community program for first-year students, taught in the teacher preparation program, and taught graduate classes in literature to teachers from the New York City public schools. He helped design and launch Blackwell's Literature Compass online journal and the associated blog and co-edited the Shakespeare section, he co-edited Edmund Spenser: Essays on Culture and Allegory, and he has published in such journals as the Paris Review, Raritan, Tikkun, PMLA, Shakespeare Quarterly, and English Literary Renaissance. He served as Board Member at Mouse Interactive Media.

Primary Investor Type
Angel (individual)
Primary Office
  • 707 Westchester Avenue
  • Suite 401
  • White Plains, NY 10604
  • United States

+1 (914) 000-0000

Matthew Greenfield Investments (5)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Educreations 14-Aug-2012 Seed Round 00.00 Educational Software Generating Revenue 0000000 0000000000 00.0
000000000 01-Dec-2011 00000 00000 00.000 Application Software Generating Revenue 0000000 0000000000 00.0
0000000 01-Oct-2011 00000 (00000 Business/Productivity Software Generating Revenue 0000000 0000000000 00.0
Krome Photos 01-Jun-2011 Seed Round 00000 Application Software Generating Revenue 0000000 0000000000 00.0
Krash Angel (individual) Real Estate Services (B2C) Out of Business 0000000 0000000000 00.0
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Matthew Greenfield Exits (3)

Company Name Exit Date Exit Type Exit Size Status Buyers
Krash 01-Mar-2017 Out of Business Completed
000000000 28-Oct-2015 000000000000000000 Completed
  • 0000000 00000000
0000000 21-Jul-2015 000000000000000000 Completed
  • 000000
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Matthew Greenfield Team (1)

Name Title Deals Funds Boards Office Contact
Matthew Greenfield Ph.D Angel Investor 00 0 0 White Plains, NY