BORN

DIFFERENT

Transparent, innovative media planning and buying
redefining industry norms for progressive brands.

The December19 Effectiveness Promise

Focused on delivery of media planing and buying from a London based marketing agency

We redefine industry norms with original thinking to achieve your business goals.

Bespoke planning media planing and buying from a London based marketing agency

Open partnerships and full transparency ensure every pound drives sustainable success.

Transparent jargon free media planing and buying from a London based marketing agency

We deliver honest, jargon-free reporting and measurement - no media pseudo science here.

RESULTS BEGIN WITH CARING

Challenging your goals

We're super proud to be IPA Effectiveness Accredited, our commitment to redefining media norms for our clients every time.

Empowering our team

Keeping our team thinking differently means we deliver transparently effective media planning and buying for our clients. We're really proud to be…

Creating sustainable impact

We're proudly a B Corp business and pioneers in responsible media. We put people, planet and profit on an equal footing.

Home of progressive brands…

NHS Charities Together a client of our London based marketing agency, helping with media planning and buying
Viking a client of our London based marketing agency, helping with media planning and buying
Emmi Caffe Latte a client of our London based marketing agency, helping with media planning and buying
Recycle your electricals a client of our London based marketing agency, helping with media planning and buying
Workspace a client of our London based marketing agency, helping with media planning and buying
Pol Roger a client of our London based marketing agency, helping with media planning and buying
Ecco a client of our London based marketing agency, helping with media planning and buying
Aruba a client of our London based marketing agency, helping with media planning and buying
Onken a client of our London based marketing agency, helping with media planning and buying

…and clearly effective results

“What makes December 19 distinct is how they think more widely than just advertising, looking to create effective marketing results that create positive results for Xero as a business.”

Emilie Watts
Brand Marketing Manager, Xero

LET’S GET RESULTS TOGETHER

Looking for a media partner? Tell us your business objectives and we will discuss our approach. Transparency-driven, challenger-minded and no media jargon… that's a promise!