About David Danielson
David Danielson is a director at Heron Power Electronics.
Form D filings also name David Danielson as a director at M2X Energy, Lilac, Fervo Energy and Electric Hydrogen.
David Danielson first appears on SEC filings in 2020.
Experience
This experience comes from David Danielson's profile and from SEC filings. For roles taken from filings, the years are when the filings name David Danielson in the role, so the role may have started earlier or lasted longer.
Heron Power Electronics Co Current
Investor (2025 – Present)
Director
2025 – Present · Scotts Valley, CA
Makes power conversion equipment for solar, battery storage and data center developers.
MM
Mariana Minerals Current
Investor
2024 – Present
MI
Molten Industries Current
Investor
2024 – Present
M2X Energy Inc. Current
Investor (2023 – Present)
Director
2023 – Present · Rockledge, FL
Converts waste methane from landfills and biogas sites into natural gas and methanol.
EE
Equilibrium Energy Current
Investor
2021 – Present
Lilac Solutions, Inc. Current
Investor (2020 – Present)
Director
2020 – Present · Oakland, CA
Lilac supplies lithium extraction technology to developers of lithium brine projects.
RM
Redwood Materials Current
Investor
2020 – Present
EL
Electra Current
Investor
2020 – Present
MI
Mill Current
Investor
2020 – Present
KM
KoBold Metals Current
Investor
2018 – Present
FI
Form Energy, Inc. Current
Investor
2018 – Present
QU
QuantumScape Current
Investor
2018 – Present
BV
Breakthrough Energy Ventures Current
Partner
2017 – Present
SU
Stanford University Current
Adjunct Professor
2016 – Present
UD
U.S. Department of Energy (DOE)
Assistant Secretary of Energy Efficiency & Renewable Energy (EERE)
2012 – 2016
AE
Advanced Research Projects Agency - Energy (ARPA-E)
Co-Founder/Employee #1
2009 – 2012
GP
General Catalyst Partners
Senior Associate
2006 – 2009
Key Colleagues at Startups
The people David Danielson works with at each company, as listed on that company's latest Form D.
M2X Energy Inc. · Form D, Oct 9, 2026
NS
Nicholas Stork
President & Executive Chair
BP
Bryce Pyle
Director, Treasurer & Secretary
PY
Paul Yelvington
CTO and Co-founder
AK
Adam Karpf
Director
DL
Daniel Leff
Director
Lilac Solutions, Inc. · Form D, Jun 29, 2026
Nicholas Goldberg
Chief Legal Officer
Ian Pearce
Director
Clay Dumas
Director
David Gelinas
Chief Financial Officer
SR
Samuel Romer
Director
Raef Sully
Chief Executive Officer and director
David Snydacker
President & Chief Technology Officer, director
Heron Power Electronics Co · Form D, Feb 20, 2026
Andrew Baglino
CEO and director
DS
Dipender Saluja
Director
Fervo Energy Co · Form D, Dec 27, 2024
JW
Jane Woodward
Director
TL
Timothy Latimer
President and director
AC
Anne Cleary
Director
IY
Ion Yadigaroglu
Director
TD
Tanuj Dutta
Director
RS
Rachel Slaybaugh
Director
JN
Jack Norbeck
Executive officer and director
Electric Hydrogen Co. · Form D, Oct 23, 2023
RG
Raffi Garabedian
Chief Executive Officer and director
MD
Margaret Deane
Executive officer
DE
David Eaglesham
Executive officer and director
RH
Rich Hossfeld
Director
MH
Mark Hutchinson
Director
PG
Peter Gajdos
Director
DS
Dipender Saluja
Director
DW
Derek Warnick
Executive officer
Shayle Kann
Director
GK
Gabriel Kra
Director