COTESA is a leading manufacturer of high quality composite fiber components for aviation and automotive engineering.


We offer ...

At four locations with more than 750 employees, we develop and manufacture customized solutions for components and assemblies. Our focus is on complex CFRP components such as profiles and stiffeners, multi-dimensional GRP sandwich structures and hybrid components such as drive shafts.


From the technology development through the process conception, we offer the highest quality in prototyping and serial production as EN 9100: 2018 - as well as NADCAP Composites-certified company. The long term integration into aviation programs forms the basis of our successful development since the founding of the company in 2002.


You will profit ...

from the know-how of our highly qualified employees, from contemporary production plants, as well as, from the experience and resilience of an owner-managed company


Your advance is our success.





  • October 2017 COTESA receives Liebherr Aerospace Award „Best Improver 2017“
  • 01.06.2017 Boeing Awards Components Manufacturing Contract to Germany-based COTESA
  • 2017 Delivery of painted and assembled assemblies to AIRBUS
  • 2017 Accreditation of the material laboratory as testing laboratory according to DIN EN ISO / IEC 17025
  • 2016 NADCAP accreditation for composite manufacturing
  • 2015 Opening of the second production site in Mochau with an increase in the production area to 32.000 m2
  • 2013 NADCAP accreditation for NDT-UT

cotesa gmbh

bahnhofstr. 67 | 09648 mittweida | germany

phone: +49 (0) 3727 99 85-0