MAF
Venture capitalGrand Rapids
Fund manager profile
MAF is a venture fund manager based in Grand Rapids. SEC filings show 1 venture fund on record, most recently MAF Opportunity Fund, L.P. ($5M offering) filed April 2016.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
What they invest in
from 1 of 1 portfolio companiesHealthtech ×1
HQs:United States×1
Investments · 1 tracked
founders shown can be your intro pathHealthtechWakefield, US
Tim A. Fischell(Executive Officer, Director)Kate Rumrill(Executive Officer, Director)Lisa Mastromattei(Executive Officer)Ronald D Bache(Executive Officer, Director)Vartan E. Ghazarossian(Executive Officer, Director)Vartan Ghazarossian(Executive Officer)
Board seatJohn KerschenJohn R. Kerschen· per SEC Form D · $45M raise · filed Nov 2025
Co-investorsMichigan Capital NetworkBioStar VenturesGilde Healthcare
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Frequently asked questions
- Where is MAF located?
- MAF is headquartered in Grand Rapids, US.