Rosaire Sauriol, Vice President of Dessau Engineering, has called it quits, just days after his testimony at the Charbonneau Commission.
Sauriol, who had been with the firm since 1986, told the commission that his company had given over one million dollars to the Parti Quebecois and Liberal Party of Quebec between 1998 and 2010.
The company also organized donations from many others, as he explained in a sometimes-prickly series of exchanges.
Sauriol also confesed that Dessau had participated in a system of collusion Montreal in between 2000-2010 in which he helped organize $2 million of false billings to help finance political parties.
