About Ian Sheridan
Ian Sheridan is a director at Calculum.
Experience
This experience comes from SEC filings. The years are when the filings name Ian Sheridan in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Ian Sheridan works with at each company, as listed on that company's latest Form D.
Calculum, Inc. · Form D, Oct 14, 2025
GC
Greg Carson
Director
OB
Oliver Belin
CEO and director