Sid Lee

Sid Lee is a creative services firm with 600 professionals working globally from offices in Montreal, New York, Paris, LA and Toronto.

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Latest News

Nov. 11, 2026

M&S Food and Mindshare win Grand Effie at the 2026 Effie Awards UK

Thirty-one Gold, Silver and Bronze Effies were also awarded this year with adam&eve\TBWA the biggest agency winner

Nov. 11, 2026

64% of Young Americans Say Brand Social Posts are Starting to Blend Together

Born Social identifies the rise of the "headless brand", as creators, communities and AI increasingly shape brand perception