Jolt Capital is a Paris-based private equity firm specializing in growth capital for European B2B deeptech companies with original intellectual property. Founded in 2011, the firm invests in sectors such as semiconductors, medical devices, advanced materials, applied AI, and energy management, helping scaleups reach critical mass and become global champions.
Average disclosed round size is $21.7M (across 5 rounds with reported amounts).
Portfolio
14
Fund Size
—
Top Stage
Unknown
Last 12 Mo
0
Team
Andrea Traversone
Managing Partner
Laurent Samama
Managing Partner & Impact Officer
Pierre Garnier
Managing Partner
Eric Arnould
General Partner & IR Officer
Maxime Mallet
General Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
14 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 NIL Technology | Unknown | $31M | May 2024 |
| EEVUM Motors | Unknown | $22M | Dec 2023 |
 BIOSerenity | Growth | — | Nov 2023 |
 Virta | Growth | — | Jan 2023 |
 Microoled | Unknown | — | Jan 2023 |
 SINEQUA | Series B | $23M | Jul 2019 |
 Eyeota | Series B | $12.5M | Jan 2018 |
 BOYDSense | Unknown | — | — |
| BBC Platforms | Growth | — | — |
 Blackwood Seven | Unknown | — | — |
 UnitySC | Unknown | — | — |
| NNILT (NIL Technology) | Unknown | — | — |
 Tempress | Growth | $20M | — |
 Alpha MOS | Unknown | — | — |
Top Co-Investors
NGP Capital2 shared
Cipio Partners2 shared
Sweet Capital2 shared
Bayern Kapital1 shared
Vertex Growth Fund1 shared
E.ON1 shared
75 & Sunny1 shared
Business Finland1 shared
Future Energy Ventures1 shared
Qualgro1 shared
Project A1 shared
Global Brain Corporation1 shared
Bpifrance1 shared
Ventech1 shared
Defense Innovation Fund1 shared
Sunstone Partners1 shared
Supernova Invest1 shared
Innovation Industries1 shared
Last updated: 7 September 2026