About Constantine Karantaris
Form D filings for Power to Hydrogen in 2024 list Constantine Karantaris as director.
Constantine Karantaris first appears on SEC filings in 2024.
Experience
This experience comes from SEC filings. The years are when the filings name Constantine Karantaris in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Constantine Karantaris works with at each company, as listed on that company's latest Form D.
Power to Hydrogen Inc. · Form D, Jul 25, 2024