Technical Consulting & Engineering in
Lostorf

Fasan AG

Since 2026 · 1–10 empl.

Fasan AG plans and installs solar systems, heat pumps, energy storage systems and charging stations for e-mobility. The company also provides service, maintenance, energy analyses and building technology solutions.

V-Sky Systems GmbH

1–10 empl.

V-SKY SYSTEMS GmbH develops hybrid VTOL aircraft for aerial logistics. The company is building a scalable platform with models for last-mile delivery, heavy-payload transport, and future mobility applications.

Ingenieurbüro Stefan Dietschi

Since 1989 · 1–10 empl.

TechnoSys AG

Since 1999 · 1–10 empl.

Best-Service AG

Since 2022 · 1–10 empl.

Swiss Railsupport GmbH

Since 2026 · 1–10 empl.