Seed · Mobility

AERLIN closes seed round with eFUEL GROUP and IBB Ventures

New shareholders back the Berlin aircraft developer, and Holger G. Weiss becomes advisory-board chair.

Financing and operating context

eFUEL GROUP, IBB Ventures, private investors and Business Angel Club Berlin-Brandenburg members joined the financing. Financial terms were undisclosed.

AERLIN describes eFUEL GROUP as its lead investor and a strategic partner for synthetic and sustainable aviation fuels. The relationship connects aircraft development with alternative-fuel expertise as the company moves beyond its flying demonstrator toward a passenger-carrying prototype.

Use of funds

Advance development of its first series product and build a prototype of a two-seat ultralight aircraft

Funding history

Seed · This roundUndisclosed

Sources

  1. AERLIN GmbH successfully closes seed financing roundibbventures.de · Sep 9, 2026