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About
Vice President who joined Siris in 2026, previously a Vice President at Audax Private Equity in Boston and an investment banking analyst at Morgan Stanley.
Colleagues at Siris
Chase Rosett
Senior Associate at Siris
Daniel Cockerill
Associate at Siris
Dave Calamai
Managing Director at Siris
David Mathai
Associate at Siris
Frank Baker
Co-Founder & Managing Partner at Siris
Grant Weisberg
Principal at Siris
Jeffrey Hendren
Co-Founder & Managing Partner, ESG Committee Chair at Siris
Kellen Ray
Associate at Siris
Frequently asked questions
- Who is Zack Schaja?
- Vice President who joined Siris in 2026, previously a Vice President at Audax Private Equity in Boston and an investment banking analyst at Morgan Stanley.
- Where does Zack Schaja work?
- Zack Schaja is Vice President at Siris.
About this profile. Compiled from public sources — Siris's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights