About Phillip Tsiaras
Phillip Tsiaras is an executive officer and director at Sirris.
Experience
This experience comes from SEC filings. The years are when the filings name Phillip Tsiaras in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Phillip Tsiaras works with at each company, as listed on that company's latest Form D.
Sirris Inc. · Form D, Aug 22, 2025
JH
Jonathan Howard
Executive officer and director
GS
Graham Sills
President and director