Sid Lee

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

+1 514-282-2200

Latest News

Nov. 11, 2026

Bannerflow Expands into UK and US with new London and New York Offices

Tenzing-backed launch marks the next stage of growth for creative automation platform, which is trusted by more than 2,000 brands

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