HyLight Raises €13M Series A Led by Rubio Impact Ventures

HyLight Secures €13 Million Series A

HyLight, a Paris-based startup building hydrogen-powered unmanned airships for inspecting critical energy infrastructure, has raised a €13 million Series A round. Rubio Impact Ventures led the round. The funding date is October 12, 2026.

What HyLight Does

HyLight builds the HyLighter, a hydrogen-powered unmanned airship that inspects critical energy infrastructure. The company's focus includes detecting methane leaks on pipelines and identifying defects and vegetation risks on power lines and railways.

Described as a crossover between drone and airship technology, the HyLighter flies up to 10 hours (approximately 350 km) at slow speed while carrying HD cameras and LiDAR, thermal, and infrared sensors. The company positions this as a zero-emission, lower-cost alternative to helicopter inspections for utilities.

Round Details

• Round type: Series A
• Amount: €13,000,000
• Currency: EUR
• Funding date: October 12, 2026
• Lead investor: Rubio Impact Ventures
• Investors: Rubio Impact Ventures, DRW, Ring Capital, Y Combinator, Teampact Ventures

Company Background

HyLight was founded in 2022 by Martin Bocken (CEO), Thomas Laporte (CBO), and Josef Rokusek (CTO). The company is a Y Combinator Summer 2023 alum and a France 2030 winner.

HyLight works with operators such as Enedis, described as Europe's largest power line operator.

Why It Matters for Acquisition Watchers

HyLight combines several themes that tend to attract strategic interest: energy infrastructure inspection, emissions monitoring, and zero-emission aviation platforms. Its hydrogen-powered airship approach targets a specific operational niche — long-duration, slow-speed inspection of pipelines, power lines, and railways — where helicopter inspection is the incumbent alternative.

The investor list spans impact-focused venture capital (Rubio Impact Ventures), financial and trading firms (DRW), French growth capital (Ring Capital), the Y Combinator network, and Teampact Ventures. The presence of a lead impact investor alongside a diversified syndicate is a notable feature of the round.

For acquirers evaluating infrastructure-inspection and energy-transition assets, HyLight's disclosed operator relationship with Enedis and its France 2030 recognition are the concrete facts to weigh. The company's founding team and 2022 origin place it at an early-growth stage relative to its Series A financing.

Company Snapshot

• Company: HyLight
• Location: Paris, France
• Domain: hylight.aero
• Funding stage: Series A
• Founded: 2022
• Focus: Hydrogen-powered unmanned airships for energy infrastructure inspection