Who We Are


Network Solutions Factory is an engineering consulting firm in the field of telecommunications, more precisely it is a center of operations and management of the mobile networks of the NJJ Group.

NetSF was initially created to internalize the engineering and operation activities of the Salt mobile network (formerly Orange Switzerland) and since 2018 we also operate for fixed and mobile networks worldwide such as Eir (Ireland), Free (Senegal) and Epic (Cyprus, Malta).
We work with the main suppliers of the mobile telecom market (Nokia, Huawei, Ericsson) for the deployment of the latest 4G/5G mobile technologies. Network Solutions Factory relocated to Lyon in July 2015. The company is in full expansion and has tripled its workforce in three years. Today, Network Solutions Factory has 98 employees in the fields of radio, transmission, OSS, and supervision.

The keys for a successful collaboration


Keep moving forward

Build solutions together

Little bit of history.

Our company, scope and statistics

Radio sites
Coffee per day

Are you dedicated, hardworking, and fun? Join us!

We are always looking for experts to strengthen our teams, develop new projects or compensate for internal mobility. Do not hesitate to at any moment send us the résumé of your professional project.

You can submit your application via our website or via email at the contact address:  contact@netsf.fr.

 We look forward to hearing from you.

See job offers