About John Kane
John Kane is a director at Greensea Systems.
Experience
This experience comes from SEC filings. The years are when the filings name John Kane in the role, so the role may have started earlier or lasted longer.
Greensea Systems, Inc.
Director
2025 – 2026 · Richmond, VT
Makes underwater robots and software for defense and commercial maritime operators.
Key Colleagues at Startups
The people John Kane works with at each company, as listed on that company's latest Form D.
Greensea Systems, Inc. · Form D/A, Apr 23, 2026
JB
John Broadmeadow
Board Member
MA
Michele Asch
Board Member
JJ
James Crook, Jr.
Director
BK
Benjamin Kinnaman
CEO and director