About VoltR
VoltR is an Energy & Utilities company based in Verrieres-en-anjou (France) founded in 2022 by Maxime Bleskine, Thibaud Maufront, Francois Mallet, and Alban Regnier. Lithium batteries are designed and developed from second-life cells. VoltR has raised $22.21 million across 2 funding rounds from investors including C4 Ventures, Exergon and Pays de la Loire Participations. Its chief executive, as recorded, is Maxime Bleskine. VoltR offers products and services including Battery Fabrication, Cell Sales, Diagnostic SOH, and Battery Collection. Its focus areas include Energy Tech, Energy Storage Tech, Battery and Secondary Battery.
Company details
VoltR was founded in 2022 as a manufacturer in the lithium battery sector. Batteries are produced using second-life cells to reduce reliance on new resource extraction. Design and development processes emphasize sustainability in energy storage solutions. Operations are centered on repurposing existing materials for battery production, with a focus on environmental efficiency in the clean energy industry.
- Headquarters Verrieres-en-anjou, France
- Founders Maxime Bleskine, Thibaud Maufront, Francois Mallet, Alban Regnier
- SectorsEnergy & Utilities
- Email••••••••
- Website voltr.tech
- Social LinkedIn
- Legal Name Voltr
- Total Equity Funding$22.21M (USD)
in 2 rounds
- Latest Funding Round$17.93M (USD), Series A
Oct 2026
- InvestorsC4 Ventures
& 4 more
Products & Services of VoltR
VoltR offers a comprehensive portfolio of products and services, including Battery Fabrication, Cell Sales, Diagnostic SOH, and Battery Collection.
Custom production of eco-designed lithium batteries for various applications
Sale of tested lithium cells for integration into new devices
Assessment of battery health to optimize reuse and recycling
Collection and handling of used batteries for sustainable disposal
Funding Insights of VoltR
VoltR has successfully raised a total of $22.21M across 2 strategic funding rounds. The most recent funding activity was a Series A round of $17.93 million completed in October 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $22.21M
- Total Rounds 2
- Last Round Series A — $17.93M
- First Round $4.28M
(May 2024)
- Investors Count 5
All 2 funding rounds of VoltR with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Oct 2026 | $17.93M | Series A | – | – | |
| May 2024 | $4.28M | Seed | – | C4 Ventures |
5 investors in total: 5 institutional.
Investors in VoltR
VoltR has secured backing from 5 investors, including venture fund and institutional investors. Prominent investors backing the company include C4 Ventures, Exergon and Pays de la Loire Participations.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital fund focused on series A stage hardware, future work, commerce, and digital media companies | c4v.com | Paris, France | ||
Regional investment fund supporting businesses in Pays de la Loire, France. | plp-participations.fr | France | ||
| decathlonpulse.com | ||||
Exergon is recognized as a pan-European venture capital firm focused on energy transition innovations. | exergon.com | Paris, France | ||
Investor details for VoltR
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of VoltR
4 people are tracked at VoltR (4 in leadership).
| Name | Role | Group |
|---|---|---|
Maxime Bleskine | Co-Founder & CEO | Leadership |
Thibaud Maufront | Co-Founder | Leadership |
Francois Mallet | Co-Founder | Leadership |
Alban Regnier | Co-Founder | Leadership |
Complete people profiles for VoltR
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of VoltR
3 dated milestones of VoltR across 4 years, from founding to its latest funding, stage changes and deals.
- Founded VoltR is founded.
- Funding First funding round of $4.3M.
- Funding Latest funding round, Series A, of $17.9M.
Web traffic of VoltR
The website of VoltR (voltr.tech) receives about 2.4K visits a month.
- Monthly visits2.4K
▼ 44.1% vs previous month
Websites whose visitors overlap most with VoltR. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| team2.fr | 100% | 1.4K | #10,715,886 | View details | |
| batribox.fr | 90% | 8.8K | #2,674,141 | View details | |
| corepile.fr | 88% | #9,283,631 | View details |
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Frequently Asked Questions about VoltR
VoltR was founded in 2022 and raised its 1st funding round 2 years after it was founded.
VoltR is headquartered in Verrieres-en-anjou, France. It is registered at Verrieres-en-anjou, Maine-et-loire, France.
Maxime Bleskine is the CEO of VoltR, as recorded in our data. They have also founded this company.
VoltR is a funded company, having raised a total of $22.21M across 2 funding rounds to date. The company's 1st funding round was a Seed of $4.28M, raised on May 2024.
VoltR was founded in 2022 as a manufacturer in the lithium battery sector. Batteries are produced using second-life cells to reduce reliance on new resource extraction. Design and development processes emphasize sustainability in energy storage solutions. Operations are centered on repurposing existing materials for battery production, with a focus on environmental efficiency in the clean energy industry.
VoltR offers Battery Fabrication, Cell Sales, Diagnostic SOH, and Battery Collection.
VoltR has 5 investors. Key investors include C4 Ventures, Exergon, Pays de la Loire Participations, Anjou Amorcage, and Decathlon Pulse.
VoltR operates through Voltr.