Silver Atena GmbH (formerly Silver Atena Electronic Systems Engineering GmbH) is a specialized German engineering development partner and supplier established in 1998, focused on safety-critical electronic systems and power electronics for aerospace, automotive, defence, and renewable energy sectors. Operating as an independent brand under the Expleo Group, the company operates development sites and manufacturing facilities across Germany, including Munich, Augsburg, Bremen, Hamburg, and Landshut.
The company provides end-to-end systems engineering capabilities spanning functional architecture definition, model-based system engineering, hardware and embedded software development, testing, qualification, and low- to high-volume production in its Karlsfeld production facility. Silver Atena operates its own in-house EMC testing chamber and holds extensive industry certifications:
- DIN EN 9100 (Aviation, Space and Defence Quality Management)
- IATF 16949 (Automotive Quality Management)
- ASPICE Level 2 (Automotive Software and Systems Process Improvement)
- DIN EN ISO 9001, ISO 14001, and ISO 45001
- ENX VCS (Vehicle Cyber Security) and TISAX
- EASA SOI#4 approved engine control unit developments