Francois Legault, Coalition Avenir Quebec Legault has been the leader of the CAQ ever since the party was founded in 2011. Prior to politics, het was a businessman who founded Air Transat in 1986, before transitioning to the Parti Quebecois for the 1998 provincial election. He was a former cabinet minister during his years with the PQ, but co-founded the CAQ as a big-tent party of Quebecers with a promise they would never support a referendum on Quebec sovereignty. Big tent aside, his party is most closely identified in this election race for tighter controls on immigration.
https://www.macleans.ca/politics/quebec-election-2018-live-results-map/
They’re a coalition of Quebec nationalists and federalists.
The defeated Liberals were also center-right. Separatist PQ were socialist.
Next year Alberta is expected to oust its socialist NDP government.