AGENCY LIST

NotOnSunday

London, London, United Kingdom
Visit notonsunday.com

Crafting brand identities and creative campaigns for diverse industries

NotOnSunday is a creative agency located in the heart of London, led by long-time friends Mike and Trev. The agency focuses on building long-term partnerships with clients they admire, delivering work they believe in. They have collaborated with a variety of clients, including Direct Ferries, Nothing Tech, and the British Red Cross.

The agency offers a range of services, including rebranding, campaign delivery, and crafting visual identities. NotOnSunday has worked on projects such as rebranding the world's biggest ferry booking service and creating bespoke packaging for tech product launches. Their approach is characterized by a modern and playful identity, as seen in their work for the CBD brand Unspun.

NotOnSunday's portfolio includes crafting labels for award-winning wines and supporting the British Red Cross with reports and accounts. Their diverse client base and creative solutions demonstrate their capability to adapt to different industries and deliver impactful results.

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SERVICES

Capabilities

Category

Digital Marketing

Services

What these services involve

Ads Management
Planning, launching, and optimizing paid advertising across major platforms.
Analytics & Reporting
Tracking, dashboards, and reporting that ties marketing activity to outcomes.
Content Marketing
Content strategy and production designed to attract and convert audiences.
Conversion Rate Optimization
Testing and UX improvements that increase leads and sales from existing traffic.

About this agency on Agency List

NotOnSunday holds an Agency List Score of 52 out of 100.

That score is higher than 3% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed NotOnSunday in September 2026, reading 1 page published on notonsunday.com.

The score reflects what NotOnSunday had published by that date; anything published since has not been read.

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