Golley Slater is an award-winning independent marketing agency with offices across the UK. We build sales overnight, brands over time and are specialists in changing behaviours in society.

Our sector specialists and discipline experts are fully immersed in your world. We speak your language and understand your audience and challenges. We provide innovative marketing solutions that bypass legacy ways of working, whilst owning your performance targets as if they were our own.    

We’ve curated an agency that is built around core sector specialists and discipline expertise. We have the full marketing communications toolkit all under our direct control, inspired and empowered to co-create.  

A team of 175 curious creators across 4 UK locations, globally-connected to 80 independent agencies via The ICOM network. We are proud to deliver unexpected work for some of the best in the business - Procter & Gamble, The Coca-Cola Company, Coca-Cola Europacific Partners, Nestlé, Mitsubishi Motors, The Welsh Government, Npower, and Edrington UK.

Total Staff


Year Established


Sector Experience

Automotive, Business to Business, Charity, Construction, Education, Financial, FMCG, Food and drink, Healthcare, Leisure, Media, Professional service, Property, Public sector, Retail, Sport, Telecoms, Tourism, Travel, Utilities


Recommended for 9 services

Our Showreel


  • Audley Villages
  • BikePark Wales
  • BMET
  • Bosch
  • Bosch Rexroth
  • Cadw
  • Careers Wales
  • The Coca Cola Company
  • Coca-Cola Europacific Partners
  • Coleg Gwent


"Fab team, who always go above and beyond to make sure that the campaign is delivered on time and to plan."

Audley Group

"Golley Slater continue to provide a consistent performance which in challenging market conditions is a positive achievement, couple with being easy to work with makes for a great client / agency relationship"


"When i needed some help GS were able to react to my requests and come up with something that was well constructed, strategic and deliverable. They do do what they say and often exceeded that."

Brio Retirement Ltd