A strategic marketing agency where creativity comes alive. 

We’re a team of designers, developers, marketers, inventors, strategists, artists and storytellers. We are a strategic creative agency with over 50 years of know-how behind us, employing our breadth of expertise to create exceptional and memorable experiences.

We’re driven to seek out inspiring ways to engage audiences for our clients using deep insights and striking creativity. We work as an extension of your team, producing creative and intelligent marketing solutions that meet challenges head on, defying convention whilst delivering commercially too.

Harrison Carloss exists to help companies thrive in times of transformation through game-changing ideas and deep marketing insights, helping to bring brands and people closer together to make the world a better place.

Total Staff


Year Established


Sector Experience

Automotive, Business to Business, Charity, Construction, Consumer Durables, Cosmetics/Beauty, Education, Financial, FMCG, Food and drink, Healthcare, Industrial, IT, Leisure, Media, Professional service, Property, Public sector, Retail, Sport, Technology, Tourism, Utilities


Recommended for 40 services

and 26 more

Our Showreel


  • YMCA England & Wales
  • Cottage Delight
  • Worsley Plant
  • Punter Southall
  • Arco
  • Parogon Group
  • The Residence Collection
  • The Abbeyfield Braintree, Bocking and Felsted Society
  • Cogent Hire
  • 90/24 Media


"Their enthusiasm is contagious! Harrison Carloss' innovation and creativity is like a breath of fresh air. We have great faith that whatever we ask for (within reason) is achievable with them - highly recommend."

Dougie Mac

"From the very beginning they have continuously delivered a high standard that is a cut above the rest. They always deliver on time, communicate, generate ideas and really listen to what it is we are trying to achieve. In addition to this the way they look after their clients is impeccable. They are both such genuine down to earth individuals and really do go the extra mile to support us. Every single person at Harrison Carloss who I have had an interaction with has been the same so it's clear the company culture is all about customer centricity. I cannot recommend them enough as a partner for any element of marketing support as it's such a rarity to find such a mix of talented people who listen to understand."

handl Group

"All of the staff are friendly and more than happy to help. Extremely punctual with their deadlines. Always solve any issues promptly. Happy to walk you through anything your struggling with. Create great social posts and designs for blogs. Incredible design for the website, making it very user friendly for the customers."

Angel Remy