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

Jun. 18, 2026

DAWN's Campaign for Dutch Private Bank Van Lanschot Kempen Reframes Wealth Through the Lens of Time

Created with acclaimed photographer Robin de Puy and production company 100%, the campaign explores the value of time for a new generation

Jun. 18, 2026

PEDIGREE Launches Campaign to Honor Mutts and Change the Meaning of the Term in Brazil

The campaign is a natural next step after the Caramelo platform, created by AlmapBBDO for PEDIGREE® in 2025