Our brands

Our network of more than 400 Harnois, Esso and Pétro-T service stations serves motorists and commercial vehicle owners.

Diversified and complete offer

We are proud of our diversified and complete offer, divided among several banners and brands.


1990 marked the arrival of the independent Harnois banner in Quebec. More than 170 service stations to serve Quebecers. Our Harnois banner has more than 80 sites across Quebec. The network includes traditional service stations, with service or self-service


The Esso network, served by Harnois Énergies, includes traditional service stations, with service or self-service, convenience stores, car washes and fast food outlets.


In 2015, Harnois Énergies acquired Pétroles Therrien. We now supply all Pétro-T service stations in Quebec. Pétro-T service stations are in operation to complete our offer.