Overview
Connections
News
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$3.7M
3 rounds on record
Latest round
$1.4M
Convertible Note · Jun 2025 · 16 mo ago
Team
6
US Form 5500 (plan participants) · Dec 2025 · +20% in a year
Backers
1
Clean Energy Ventures
The money's age
Due for its next round
16 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jun 12, 2025 New executive Volexion Names Battery Veteran Joseph X. Adiletta as CEO to Commercialize Battery Performance-Boosting Graphene Coating Technology · reuters.com Jun 11, 2025 Raised a round Convertible Note $1.4M · SEC Form D Apr 7, 2023 Raised a round Venture round $961k · SEC Form D Apr 6, 2021 Raised a round Venture round $1.3M · SEC Form D 2018 Founded
Funding rounds
RoundDateAmountInvestorsSource
Convertible Note Jun 2025 $1.4M — SEC Form D
Venture round Apr 2023 $961k — SEC Form D
Venture round Apr 2021 $1.3M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity VOLEXION, INC. SEC Form D
Founders and leadersfrom filings, registers and the company's site
Damien DespinoyExecutive Officer, DirectorSEC Form D
Mark HersamExecutive OfficerSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs

Visa sponsorship

0
H-1B filings in 12 months
0
Open roles in United States
In the register as Volexion Inc, Evanston, IL
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US Department of Labor · latest filing Jun 11, 2025 · Visa details by country

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors1
140 portfolio companies: Innovation Endeavors, AXIS Capital, KDX and 137 more

News

News Northwestern Engineering 3 years ago
Startup Volexion Thinking beyond the 'Holy Grail' of Battery Power
Founded by Professor Mark Hersam, the spinoff company's cathode coating results in a safer battery that is packed with power.
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Report
News Built In 5 years ago
Volexion Secures $2.2M to Make Batteries Last Longer Built In Chicago
The company's battery technology is based on research from professor Mark Hersam of Northwestern University.
Read more
Report

People

Damien Despinoy
Executive Officer, Director
Mark Hersam
Executive Officer
David Miller
Director
Steve Foster
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Chicago United States
HQ
10-50 est. staff

Financials

Total raised
$3.7M
Latest round
Convertible Note
Funding rounds
3
Funding rounds
Round Announced Amount
Convertible Note 2025 $1.4M Details
Venture - Series Unknown 2023 $961k Details
Venture - Series Unknown 2021 $1.3M Details