Coming shortly after the announcement of their merger, the new Diot-Siaci group, which is now the leading broker on the French market, in November 2022 finalized the make-up of its future executive committee. This new management body will include eleven members, coming from both Diot and Siaci. At the top of the group, Pierre Donnersberg, Chairman of Diot-Siaci, and Christian Burrus, Vice-Chairman and General Manager. Changes affecting international benefits,

Aon is reported to have made an offer to acquire French broker SIACI Saint Honoré (SSH). SSH caters to the needs of corporations and SMBs. Since 2015, SSH is controlled by venture capital firm Ardian which owns 57% of the firm. Managers control a further 23% and Edmond de Rothschild 20%. SSH chairman Pierre Donnersberg in late April 2018 denied any plans to sell. Instead, SSH is looking to