december19 is an independent media planning and buying agency which places people at the heart of its business; staff, clients and partners #mediamadehuman.


With significant experience across the media and marketing industry, d19 offers established brands an alternative to being lost within the large agency network model, as well as supporting exciting new challenger SMEs to grow through advertising.


Our philosophy is based on business karma, fostering a shared sense of purpose with our clients and taking an honest and intelligent approach to their media plans, with enduring results. We operate a transparent client fee policy; our client's total trust in all that we do is paramount.

Total Staff


Year Established


Sector Experience

Arts, Automotive, Business to Business, Charity, Construction, Cosmetics/Beauty, Education, Fashion, Financial, FMCG, Food and drink, Healthcare, IT, Leisure, Media, Outdoor Activities, Professional service, Property, Public sector, Retail, Technology, Telecoms, Tourism, Travel, Utilities


Recommended for 10 services


  • Xero
  • Viking Cruises
  • Workspace
  • Le Creuset
  • GWI
  • MHR
  • Material Focus
  • Aruba Tourism UK
  • Airwallex
  • HomeServe


"We have worked with December 19 for a number of years and they have always been fully dedicated to our account, and to helping us acquire new supporters and raise money in new and innovative (to us) ways . The team at CBM have a good partnership with December 19 who will offer expertise and support in other areas and have always been both reactive to our requests and proactive with new ideas and channels."

Christian Blind Mission

"December 19 are exceptional at creating fully integrated media plans based on real insight. They go above and beyond by doing the research to really delve into audience mindset, and using this to intelligently shape media, and influence the creative for campaigns. It is a business filled with intelligent people who care about what they do, with practices that are socially, ethically and environmentally conscious. I am confident that December 19 has the best team in place to service Xero's needs and beyond."


"Great team, always a pleasure to deal with"

Ligne Roset