German systems integrator developing, integrating and operating security-relevant electronic, IT and software systems for the Bundeswehr, public authorities and industry.
ESG, founded in 1967, develops, integrates, maintains and operates complex electronic, IT and logistics systems. Its offering includes software engineering, cyber security, data analytics, simulation and training, and aviation support. Its main customer is the German armed forces (Bundeswehr), followed by public authorities and aerospace, automotive and industrial firms. It earns revenue from project-based engineering and lifecycle support contracts. The group had about 1,400 employees and roughly €330M revenue in 2023, with subsidiaries in the US and Europe, and is now a subsidiary of defense electronics group HENSOLDT.
