Hagenuk Marinekommunikation (HMK), a subsidiary of Atlas Elektronik GmbH (Germany), is a well-known supplier of internal and external communication systems for naval and ground-to-air applications, with radios operating in the frequency range from VLF to SHF.

Lürssen is renowned for building all classes of high-quality naval vessels for the German Navy and other international navies worldwide.

12thLevel is a software engineering company that delivers powerful information solutions for clients in the defence industry.