Cossette

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

+1 514-845-2727

Can-Am: Ditch the Norm 9.0 VIA Rail: New Trains, New Era 10.0 GCI: Wildly Ingenious 8.0 BRP: Find Your Water, PWC 9.5 BRP: Find Your Water, Switch 9.0 Coffee Crisp: Vending Machine 9.0 McDonald's: Eat the Code 9.0 McDonald’s։ Golden Mornings 8.3 McDonald's: Menu Song Remix 8.7 Mcdonald's: Grand Openings, 4 8.5 Mcdonald's: Grand Openings, 3 8.5 Mcdonald's: Grand Openings, 2 9.0 Mcdonald's: Grand Openings, 1 8.5 AERO: Mind Bubbling 10.0 SAQ: Here's to an Inspiring Year, 5 10.0 SAQ: Here's to an Inspiring Year, 4 10.0 SAQ: Here's to an Inspiring Year, 3 10.0 SAQ: Here's to an Inspiring Year, 2 10.0 SAQ: Here's to an Inspiring Year, 1 10.0 Metro: Stocking up on Freshness at Metro 9.0 DPJ Youth Foundation: There are Wishes that Even Santa can’t Fulfill 9.0 Intact Insurance: Intact Protects Your Individuality 0.0 Vachon: Baking Joy Since 1923, 4 10.0 Vachon: Baking Joy Since 1923, 3 10.0 Vachon: Baking Joy Since 1923, 2 10.0 Vachon: Baking Joy Since 1923, 1 10.0 Forevergreen: Ugly heads 10.0 BRP: Sea-Doo 9.0 Gerety Awards: Look Deeper 10.0 Gerety Awards: The View Others Miss 10.0 Gerety Awards: Change the Lens 10.0 Gerety Awards: Widen the Window of Work 10.0 Gerety Awards: Where New Insights Emerge 10.0 Amnesty International: Write for Rights 8.0 Amnesty International: Write for Rights, 3 10.0 Amnesty International: Write for Rights, 2 0.0 Amnesty International: Write for Rights, 1 9.0 Ad of the Day | The Montreal Children’s Hospital Foundation: Two Little Brats for Life 10.0 CNESST: Crazy in Love 0.0 Loto Quebec: We're All Play 7.5 Government of Quebec: Sideway 8.0 SickKids Foundation: The Brave List 9.0

Latest News

Jul. 22, 2026

Thomson Reuters Introduces The CoCo to Bring CoCounsel AI to Life

Thomson Reuters has introduced the world to The CoCo — the star of a new campaign for CoCounsel, and quite possibly the most self-assured colleague you'll ever meet

Jul. 22, 2026

"Can I Kick It": An Iconic Match of Spot & Song for Major League Soccer

Directed by Romain Chassaing and edited by Edward Khoma of Abandon Editorial, the spot unites a cavalcade of Major League Soccer stars