SII in brief

Created in 1979, the SII Group aims to support companies in the integration of new technologies and innovation management methods, to develop their information systems and contribute to the development of their future products or services.

Thanks to our decentralised organisation based on empowerment and the ability to undertake business, the SII Group has deployed on more than 100 sites spread over 4 continents . By relying on our teams of nearly 13,000 engineers worldwide, we offer skills in both Digital Service and Engineering to drive the transformation of many sectors of the economy.

In this market dominated by changing uses, SII is a benchmark player to support these digital developments. Our constant growth shows our commitment to the satisfaction of all our customers, with a sustainable approach.

40 years of history

Number of employees
13 000
Countries of establishment
2021/2022 global turnover

Annual financial statements 2021/2022

Download the Press release

In a context where the digital market is developing at a steady pace, the whole SII group has taken full advantage of opportunities on all its markets and geographical sectors. Above all, this success reflects the work of all our teams and demonstrates the trust our clients place in us. It also fuels our future ambitions.