21Net has a worldwide network of partners working in the telecom and rail sector.
Techno Sat Comm is the first Indian company to successfully deliver broadband on board trains. Techno Sat Comm has a solid reputation and a proven track record of providing “High Speed Broadband” on the rolling stock for the Indian Railways in its venture called “Entertainment and Business On Wheels”.
Altyapi Engineering is a Turkish engineering and technology company offering the wide range of services needed to complete infrastructure and superstructure projects including engineering, design, supervision, control and project management.
SigAssure has evolved into an innovative engineering and product development company for signalling and communication systems for railway applications. With customers like Network Rail, SigAssure is a key player in the Railway industry in the United Kingdom.