Clients
One Day Agency Services
Selected Work
Cineworld: performance marketing meets performance creative
Cineworld
Appointed through a five-agency tender to run UK and international performance marketing and creative. Since late 2025 the work delivered an 18% CPA reduction excluding brand terms, while rebuilding awareness of premium formats such as 4DX, IMAX, ScreenX, Superscreen and VIP.
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Aston Martin Formula One: North Greenwich station takeover
Aston Martin Formula One
Full station domination at North Greenwich for F1 75 — 70+ formats plus an F1 show car, photo booth and Lola’s Pit Stop — delivering 48.8 million impressions and lifting search for Aston Martin F1 and Aramco.
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JetBrains Junie: international OOH
JetBrains
Multinational out-of-home for JetBrains Junie across London, Berlin, Amsterdam and New York, including Nasdaq Times Square. 99.1 million impressions, with Nasdaq alone delivering 71.9 million versus 18.9 million predicted.
View case studyReviews from Google
Human, collaborative and more than efficient. That’s what I found at One Day, and it was honestly more than what I expected, the whole team is present and all show that they know what they’re talking about. It’s rare nowadays to find real expertise and knowledge combined with authentic people. Thank you One Day ! :)
I had an amazing experience at One Day Agency during my four-day advertising placement in January. The team was incredibly welcoming, and I gained practical experience in Paid Social, PPC, Google Analytics, Meta Ads, as well as exploring creative and out-of-home campaigns. It was fascinating to see how the team brings innovative ideas to life across different platforms. A special thanks to Ricardo Seixas, Kerry Parker-McDonnell, Alex Bradbury, and the whole team for their support and insights. It was an inspiring and invaluable experience, and I highly recommend One Day Agency to anyone looking to dive into the world of advertising!
Reviews sourced from Google
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More Marketing Agencies
Wild Fusion
★ 8.1Brands that need performance-focused digital marketing
Wild Fusion is a Nigeria-based marketing agency supporting growth-focused teams with practical execution and measurable outcomes. The team typically combines strategy, implementation, reporting, and iterative optimization so internal stakeholders can move faster without sacrificing quality. Programs often include discovery, planning, cross-functional execution, and performance tracking tailored to market realities in Nigeria. For organizations that value clear communication, transparent workflows, and dependable delivery rhythms, Wild Fusion represents a partner model designed for sustained collaboration across multi-month initiatives.
Xplora BG
★ 8.1Brands needing performance-focused digital execution
Xplora BG is a Sofia-based agency serving clients across Bulgaria and wider European markets. The team combines strategy, execution, and analytics to deliver measurable commercial outcomes rather than vanity metrics. Engagements usually begin with an audit and roadmap, then move into iterative delivery cycles with clear milestones, testing, and reporting. Clients typically work with Xplora BG when they need practical senior guidance, steady communication, and an accountable partner that can integrate with in-house teams.
Xtra Mile
★ 8.1Organizations seeking dependable marketing execution
Xtra Mile is a Israel-based marketing agency supporting growth-focused teams with practical execution and measurable outcomes. The team combines strategy, implementation, reporting, and iterative optimization so internal teams can move quickly without sacrificing quality or consistency. Xtra Mile is typically engaged by companies that need dependable collaboration, clear communication, and delivery discipline across multi-month programs. Projects usually include discovery, roadmap planning, sprint-based execution, and performance tracking with transparent updates for stakeholders.