NATO DIANA Demo Day 2026

20/05/2026

At the NATO DIANA Demo Day 2026 in Tallinn, GaltTec pitched alongside top defence innovators to present a major leap forward in operational endurance.

Highlighting our lightweight, vibration-resistant power units running on ethanol, co-founder Laura Elise Arvisto demonstrated how GaltTec multiplies the range of long-range UAVs. By delivering an 8-fold endurance boost, our technology turns short flights into 900-kilometre, Hub-to-Trench missions, shifting operational planning from vulnerable battery swaps to complete energy independence.

As we move rapidly from the lab to field pilots, we are actively engaging with prospective OEM partners and strategic investors to power the future of Allied security.

Laura Elise Arvisto

Co-CEO, Chief Sales Officer

Talk With Our Expert

Not sure if fuel cells are the right fit for your drone platform?

Book a free consultation with Laura Elise Arvisto to explore how GaltTec fuel-cell technology can help you reach your goals.

GaltTec extends UAV endurance with next-generation fuel cell systems — maximizing flight time, minimizing downtime, and advancing the future of aerial energy.

Contact

Call Us: +372 587 35882

E-mail: info@galttec.com

Address: Teaduspargi 9, Tartu, 50411, EE

Company Registration Number: 16611289

VAT Number: EE102555194