About Us

For many years SI-Schweitzer Ingenieur GmbH (SI) has been a reliable engineering partner in aerospace industry and realized various aerospace projects both as a sub and a main contractor.

We are a team of experienced and competent aerospace engineers and technicians with a long experience in development and aviation certification.

We offer wide range of services starting from brainstorming and concept development and ending with final detailed design and manufacturing. We offer short timespan between development and fabrication to ensure maximum effectiveness at an affordable cost. 

We also offer services as a manufacturing provider be it for new parts or for repairs.

Besides above engineering and manufacturing services we offer Special Missions with manned and unmanned aircraft and have developed the Universal^UAV unmanned aerial vehicle with a maximum take-off weight of 220 kg and a 5m span. This twin-engined UAV was tailored to support firefighting and rescue forces and was first presented to the public during Paris Airshow 2013 in Le Bourget.