1990 - establishment of Interbrokers sp.z.o.o.
1992 - purchase of Interbrokers majority shares by Gras Savoye.
1994 - purchase of 100% of shares by Gras Savoye and change of name from Interbrokers to Pol-Assistance.
2015 - Gras Savoye Group joined Willis Group globally
2016 - Willis Group merger with Towers Watson Group worldwide
2017 - local market merger and name change in Poland from Gras Savoye Polska and Willis Polska to Willis Towers Watson Polska
2022 - One WTW, brand refreshment and new brand philosophy
