Leo Burnett London
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McDonald's and Leo UK Sabotage Christmas Aross the UK with Mischievous "Grinched" Campaign
The campaign puts The Grinch firmly in the driver’s seat, with a fully integrated, cross channel push to "sabotage" McDonald's this Christmas
Leo UK Strengthens Strategy and Social Offering with Standout Senior Hires
Appointments include two newly created roles to supercharge the agency’s social offering
Morrisons Halloween Pizzas Get a Ghostly Glow up in "After Dark Ads" by Leo UK
Morrisons and Leo UK are bringing Halloween to life this year with "After Dark Ads" - a new OOH campaign that transforms as night falls
McDonald's and Leo UK Turn Global Food FOMO into a "World Menu Heist"
Eight international fan favourites will land in the UK for the first time ever
Leo UK Evolves Creative Skillsets with Raft of Award-Winning Talent
Drawing on diverse experience spanning agencies, in-house and sponsorship, the latest hires bring fresh skillsets to the agency
VodafoneThree Unveils "Two Networks are Better than One"
New campaign developed by Vodafone's creative agency, Leo UK, and Three's creative agency, Wonderhood Studios
Leo UK Celebrate the Joy of a Side Mission to McDonald's with Gamified Brand Experience
"McDonald’s Side Missions" is inspired by the universal fan truth that McDonald’s is life's side mission
McDonald's and Leo Burnett UK Reunite Filet-O-Fish Fans by Reviving 2012 Facebook Group
The Filet-O-Fish is a McDonald’s menu item that is often overlooked, despite having a die-hard following
Leo Burnett UK Satisfies "Big McDonald's Hunger" Across the Globe with Launch of the "Big Arch"
The multi-channel campaign taps into the moments where fans are most hungry for McDonald’s iconic taste
Morrisons and Leo Burnett Go To Extremes to Celebrate British Produce in New Campaign
Fresh from Market Street runs across AV, OOH, radio, social, digital and in-store for three months
Confused.com Floats a Lighter Take on Insurance with Inflatable Characters in new Leo Burnett Campaign
Leo Burnett UK's new campaign captures the weightless joy of sorting insurance—until life brings you back to earth
Leo Burnett and McDonald's Turn Up the Heat with McSpicy x Frank's RedHot "Make it Hot" Return
The platform brings back the fan-favourite McSpicy x Frank's RedHot burger and debuts a new dip
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Oct. 20, 2026
Citroen and BETC Paris Celebrate the Return of the 2 CV with a Landmark Campaign
In 2026, it makes a comeback, bringing electric mobility and everyday optimism within everyone's reach
Oct. 20, 2026
Lingokids Just Launched Spanish and Portuguese: Why Families Will Love It
Leading kids’ platform ramps up global ambition with first localized versions of its extensive games library