Global Aviation Services Interior GmbH is an aviation technology company at the airfield in Rothenburg Oberlausitz.

The company was founded in Bremen in 2013 by the sole shareholder Emel Öncü. Together with its co-operation partner, G.A.S. Interior LTD UK, in Milton Keynes, the company is certified in accordance with EASA regulations as an aeronautical development, production and maintenance company.

In recent years, this group of companies has employed around 22 people, generating a turnover of up to €10 million (before tax).

The Rothenburg site has become a "one-stop shop" for the development, production and modernisation of interiors, equipment and refitting of aircraft and helicopters for demanding VIP guests, medical tasks, search and rescue or necessary military or humanitarian missions.

A further facility is currently being built at Neuhausen airfield. To counteract the shortage of skilled labour, the Global Aviation Academy was established as part of the expansion, where employees are trained and educated to prepare them for their new tasks.