Our history

1975 - 1982 Creation of a new vision and a unique tandem Ipsos is founded by Didier Truchot in Paris, France. One goal: to work closely with its clients. In 1982, Jean-Marc Lech joins Ipsos and becomes Co-President alongside Didier Truchot.
1983 - 1989 Ipsos becomes n° 5 in France
1990 - 1998 Expansion in Europe and in America First acquisitions outside France; Ipsos becomes a European research company. Ipsos expands to North America and Latin America.
1999 - 2010 A multi specialist organisation 1999 Listing on the Paris Stock Exchange.
2011 - 2013 Synovate a major acquisition The acquisition reinforces the position of Ipsos with the Big Four.
2014 The « New Way » To assist its client with their changes, Ipsos launches its New Way programme. Creation of Ipsos Foundation
2015 1975-2015 40 years of existence Ipsos adopts a new tagline “Game Changers”
2018 - 2024 « Total Understanding » Ipsos starts a new transformation project aimed at achieving faster growth: "Total Understanding".

1975 - 1982