CLEARLY
EFFECTIVE
MEDIA

Results-focused media planning and buying
enabling progressive brands to cut through the noise.

The December19 Effectiveness Promise

We stay focused on delivering the right outcomes to achieve your business goals.

Bespoke planning and buying ensures every pound is spent maximising your results.

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

Home of progressive brands…

…and clearly effective results

RESULTS BEGIN WITH CARING

Caring for your goals

We’re super proud to be IPA Effectiveness Accredited, our commitment to getting the best results for our clients every time.

Caring for our team

Keeping our team on top of their game means we deliver clearly effective media planning and buying for our clients. We’re really proud to be…

Caring for our planet

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

“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. Straight-talking, results-focused and no media jargon… that’s a promise!