About Matthew Ballensweig
Matthew Ballensweig is Marble Group's co-chief executive officer, co-president, secretary and director.
Experience
This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Matthew Ballensweig in the role, so the role may have started earlier or lasted longer.
Marble Group, Inc. Current
Co-Chief Executive Officer, Co-President, Secretary, Director
2026 – Present · New York, NY
Key Colleagues at Startups
The people Matthew Ballensweig works with at each company, as listed on that company's latest Form D.
Marble Group, Inc. · Form D, Nov 9, 2026
LM
Leon Marshall
Executive officer and director