Welcome to the capital


ALTERSIS Paris is one of ten branches in the ALTERSIS Group.
Our offices are in Boulogne Billancourt, a short walk from the Arche de La Défense, in a leading European business district, if the number of offices there is anything to go by.

National customers
+ You !
Recruitment on profile


A team dedicated to you

Our task, every day, is to enable our customers to remain focused on their business by providing them with a high quality service in the world of NTIC, the Web and all testing and performance activities.

Our areas of activity are:

  • Software testing: via our subsidiaries SCOPTEAM and VALID’IT
  • Multi-platform mobile applications
  • Web applications: We assist companies with defining and carrying out their Internet projects with innovative solutions adapted to their needs.
  • Industrial applications: Our team of consultants, dedicated to industrial applications, comprises specialists in real-time, embedded IT and networks.
Business Team Professional Occupation Workplace Concept
Join a dynamic team !

These services are managed by nearly 140 consultants dedicated to responding specifically to your problem and testing needs. Thoroughness and flexibility, advice and responsiveness are the driving force behind their involvement at your side.

A single objective: allowing you to always go further.
Our Paris branch is always recruiting future engineers in all the fields mentioned and operates a human resources policy aimed at getting the best from our employees with innovative assignments, but also via access to training and certification.

Our task is to support them throughout their career within our group.


See our job opportunities

Contact us:

93 rue Nationale

92100 Boulogne Billancourt– How to find us

Tel: +33 (0)1 42 04 91 60