About Jeffrey Green
Jeffrey Green is CEO and director at Fluxnium.
Experience
This experience comes from Jeffrey Green's profile and from SEC filings. For roles taken from filings, the years are when the filings name Jeffrey Green in the role, so the role may have started earlier or lasted longer.
Fluxnium, Inc. Current
Founder & CEO (2026 – Present)
Director
2026 – Present · Santa Monica, CA
Develops technology to extract uranium from seawater for domestic supply.
NS
Novus Process Systems Current
Board Member
2023 – Present
CR
Carbon Ridge Current
Board Member and Investor
2022 – Present
AI
Avnos, Inc. Current
Board Member
2022 – Present
1I
1PointFive, Inc. Current
Founder
2020 – Present
MI
Moleaer Inc. Current
Executive Chairman & Investor
2017 – Present
CL
Carbon Engineering Ltd. Current
Investor
2017 – Present
RL
Rusheen Capital Management, LLC Current
Founder & Managing Partner
2015 – Present
NI
NanoH2O, Inc.
Founder, CEO & Board Chair
2005 – 2014
AI
Archive Inc.
Founder & VP Marketing
2000 – 2003
SC
Stamps.com
Founder & VP Marketing
1996 – 1999
Key Colleagues at Startups
The people Jeffrey Green works with at each company, as listed on that company's latest Form D.
Fluxnium, Inc. · Form D, May 11, 2026
JM
James McDermott
Executive officer and director
KK
Kevin Kopczynski
Director