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December19

We guide progressive brands to break through the noise and create clearly effective media.

Agency Description

December19: Media Planning Revolutionised

At December19, we're transforming media planning through radical transparency and strategic innovation. Born from a vision to challenge industry norms, we've built our independent agency on the principle that media should be transparent, meaningful, and strategically focused – not hidden behind opaque deals or scattered across ineffective channels.

Our name represents new beginnings, symbolising our commitment to a more human, honest approach to media. This philosophy permeates everything we do, from our PRISM planning methodology to our state-of-the-art reporting tools like Oculus and Optix that provide real-time insights and full placement transparency.

We're proud to deliver clearly effective results that speak volumes. For our clients, this has translated into remarkable achievements: increasing recycling locator search volume by 332%, boosting brand consideration by 29%, and driving a 350% increase in penetration for key regions. One client saw their cost-per-acquisition drop by 66% while exceeding their media plan forecast by 119%.

As a certified B Corp, we balance people, planet, and profit equally. Our sustainability initiatives have helped plant over 22,400 trees to date, and we donate 10% of our profits to charity. This commitment extends to our team culture, where 95% of our staff report being proud to work here.

We craft bespoke media strategies – never copy-paste solutions – that deliver measurable impact through transparent reporting. Our approach respects audiences while considering broader implications, creating media experiences that truly transform brands rather than simply delivering campaigns.

Ready to break the status quo? We're looking for partners who want to see media differently and achieve business goals that traditional approaches have failed to unlock. Together, we can create something clearly effective that goes beyond media and exceeds expectations.

Contact Information

Agency Address
Clerkenwell Close, Clerkenwell Green, Clerkenwell, London Borough of Islington, London, Greater London, England, EC1R 0AZ, United Kingdom
Postcode
EC1R 0AT
Social media

Location

Clerkenwell Close, Clerkenwell Green, Clerkenwell, London Borough of Islington, London, Greater London, England, EC1R 0AZ, United Kingdom

People

People 1
Dave Barnett, Co-Founder
People 2
Dan Pimm, Co-Founder
People 3
David Lucy, Managing Director
People 4
Majella Lavelle, Managing Partner - Planning
People 5
Christian Taylor, Managing Partner - Strategy
People 6
Andrew Grieve, Managing Partner - Investment

Awards

Awards 1
IPA Effectiveness Bronze Award 2024 - Xero, Healthy Business
Awards 2
DMA Gold Award 2024: (Financial Services) Xero: Healthy Business
Awards 3
DMA Gold Award 2024: (Brand Building) Xero: Healthy Business
Awards 4
DMA Gold Award 2024: (B2B) Xero: Healthy Business

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