Cossette

Cossette is a fully-integrated marketing communications agency with a leading role in Canada.

+1 514-845-2727

Amnesty International French Canada: Writing Lights a Way Out, 3 10.0 Amnesty International French Canada: Writing Lights a Way Out, 2 10.0 Amnesty International French Canada: Writing Lights a Way Out, 1 7.0 Amnesty International French Canada: Writing Lights a Way Out 6.0 Government of Quebec: Grimaces 9.0 McDonald's Canada: Grand Openings (Egg McMuffin) 7.0 McDonald's Canada: Grand Openings (McFlurry) 7.0 McDonald's Canada: Grand Openings (Fries) 7.0 Ad of the Day | McDonald's Canada: Grand Openings (Big Mac) 6.5 SickKids VS The Unknown: Be A Light 9.0 Universite de Montreal: An Icon for the World 8.0 VIA Rail Canada: Book Your Comeback 7.0 McDonald's: Adirondack Chairs, 2 6.7 McDonald's: Adirondack Chairs, 1 4.9 Federation of Quebec Alzheimer Societies: Loved Ones Forget Themselves Too 9.0 Federation of Quebec Alzheimer Societies: Loved Ones Forget Themselves Too 8.3 Amnesty International: Write for Rights (Voices) 9.0 Amnesty International: Write for Rights (Refugee) 9.0 Amnesty International: Write for Rights (Journalist) 9.2 Amnesty International: Write for Rights (Jail) 9.0 McDonald's: On a Platter 7.0 The Montreal Children’s Hospital Foundation։ Long Live Little Brats 10.0 Government of Quebec: All against one. All against Covid-19. 8.0 McDonald's: McMobile, 3 8.5 McDonald's: McMobile, 2 8.5 McDonald's: McMobile, 1 8.5 Ad of the Day | McDonald's: Follow the Arches 8.3 Ad of the Day | SickKids: VS 9.4 McDonald's: Marker 0.0 McDonald's: #AllDayBreakfast 0.0 Children of the Street Society: Uncertain Terms, 1 9.0 Children of the Street Society: Uncertain Terms, 2 7.5 Children of the Street Society: Uncertain Terms, 3 10.0 Children of the Street Society: Uncertain Terms 9.0 Garde-Manger Pour Tous: Help us fill the emptiness, 7 6.0 Garde-Manger Pour Tous: Help us fill the emptiness, 6 0.0 Garde-Manger Pour Tous: Help us fill the emptiness, 5 0.0 Garde-Manger Pour Tous: Help us fill the emptiness, 4 0.0 Garde-Manger Pour Tous: Help us fill the emptiness, 3 0.0 Garde-Manger Pour Tous: Help us fill the emptiness, 2 0.0 Garde-Manger Pour Tous: Help us fill the emptiness 0.0 McDonald's: Fork 10.0

Latest News

Jul. 31, 2026

VML UK Appoints Cat Davis as Chief Marketing Officer

Most recently serving as Atomic London’s first chief marketing officer, Cat will be charged with building on VML’s recent account wins for Heineken and Allen & Overy

Jul. 31, 2026

Stanley 1913 Appoints Born Social to Lead Global Social and Social Production

Appointment will support Stanley 1913's ambition to broaden its appeal across new audiences