Sion Power
Tucson, US · Delaware corporation · 3 known investors
Sion Power develops lithium-metal batteries through its patented Licerion platform, offering high energy-density cells for defense, aerospace, and electric vehicle applications. Originally a Brookhaven National Lab spin-off, the company runs R&D, testing, and pilot production at its Tucson, Arizona facility.
Founders & leadership
TK
TRACY KELLEYChief Executive Officer
MS
MARK SMITHChief Financial Officer
PF
Pamela FletcherCEO
MH
Mitch HourtienneChief Commercial Officer
TK
Tracy KelleyPresident & Chief Science Officer
JR
Job RijssenbeekCTO
DR
DENNIS R. MANGINONamed on SEC filing
PS
PETER SCHUHMACHERNamed on SEC filing
MF
MICHAEL FETCENKONamed on SEC filing
PW
PETER WALTHERNamed on SEC filing
JH
JAMES H. SIMONSNamed on SEC filing
LG
LEO GUTHARTNamed on SEC filing
Investors · 3
Also in the syndicate · 1
LG Energy Solutionlead
Funding
SEC filings, press & company announcements$335.3M disclosed across 3 of 5 rounds · 2021–2024
- Undisclosed amountSeries AJan 2024Source ↗
- $75MraisedJan 2024 · 3 sources
LG Energy Solution (lead)
Source ↗
▶$20MraisedNov 2021 · 5 investors · Other EnergyRule 506(b)
▶$20MraisedNov 2021 · 5 investors · Other Energy
Rule 506(b)Officers, directors & promoters on the filing
- MARK W. HEISINGDirector
- LEO GUTHARTDirector
- TRACY KELLEYExecutive Officer, Director
- PETER SCHUHMACHERDirector
- DENNIS R. MANGINODirector
- MICHAEL FETCENKODirector
- PETER WALTHERDirector
- JAMES H. SIMONSDirector
- MARK SMITHExecutive Officer
- Offering amount
- $45M
- Amount sold
- $20M
- First sale
- Nov 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$240.3MraisedNov 2021 · 5 investors · Other EnergyRule 506(b)
▶$240.3MraisedNov 2021 · 5 investors · Other Energy
Rule 506(b)Officers, directors & promoters on the filing
- MARK W. HEISINGDirector
- DENNIS R. MANGINODirector
- PETER SCHUHMACHERDirector
- MICHAEL FETCENKODirector
- PETER WALTHERDirector
- TRACY KELLEYExecutive Officer, Director
- MARK SMITHExecutive Officer
- JAMES H. SIMONSDirector
- LEO GUTHARTDirector
- Offering amount
- $240.3M
- Amount sold
- $240.3M
- First sale
- Nov 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 3
by search overlapLithionbattery45 shared keywordsLithion is a full-stack battery manufacturer that produces off-the-shelf and custom lithium-ion power systems, ranging from 12V to 1500V, along with battery packs, cells, and energy storage systems. Through brands including Lithion Solutions, HomeGrid, GridBox, Aved, and Valence, it serves markets such as defense, medical, robotics, industrial equipment, commercial vehicles, and residential/off-grid energy storage.
Ion Storage Systems22 shared keywordsION Storage Systems develops solid-state battery technology, including its Cornerstone cell, and ships samples to consumer electronics manufacturers. It is a U.S.-based company in the energy storage and battery materials sector.
Sionic Energy21 shared keywordsSionic Energy develops a 100% silicon anode battery platform delivered as a licensable IP service, designed to drop into existing 21700, pouch, and prismatic cell manufacturing lines without new equipment. It targets OEMs in electrification markets including aviation, consumer electronics, e-mobility, automotive EVs, and grid storage, offering higher energy density (370 Wh/kg) and fast charging as an alternative to graphite anodes.
Companies competing with Sion Power for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Sion Power do?
- Sion Power develops lithium-metal batteries through its patented Licerion platform, offering high energy-density cells for defense, aerospace, and electric vehicle applications. Originally a Brookhaven National Lab spin-off, the company runs R&D, testing, and pilot production at its Tucson, Arizona facility.
- Who are Sion Power's investors?
- Sion Power's investors include Boutique Venture Partners, LG Technology Ventures.
- How much funding has Sion Power raised?
- Sion Power has disclosed $335.3M raised across 3 of its 5 known rounds.
- Where is Sion Power headquartered?
- Sion Power is headquartered in Tucson, US.