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
10 000
Countries of establishment
2020/2021 global turnover

Annual financial statements 2020/2021

Download the Press release

The last quarter of the financial year saw organic growth return to our markets in France. This return to a normative performance resulted in a positive operating result for France for the year as a whole. The very good performances of our activities in several countries abroad enabled us to post an increase in operating margin outside France. All of these results were achieved thanks to the trust of our clients and the enthusiasm of all our employees to meet and exceed expectations.