We’re Cantarus, an independent agency wholly owned by our employees with a view to keeping it that way as we build for the next decade. This structure allows us to invest in our relationships with clients, our people, and our technology, which ultimately leads to better results for everyone.

As the UK technology scene has rapidly expanded, competition for the most talented people has become increasingly fierce; as such we’ve invested heavily in making Cantarus a great place to work. We provide a true meritocracy where skillsets are continually honed, challenged, and expanded every day – a place to do the best, most rewarding work of your career - and having a great time while doing so!

We are very proud of our reputation for providing the highest levels of customer satisfaction in the industry. Our Net Promoter Score of +65 is well beyond the "excellent" mark of +50 and more than double that of the industry average of +30!

Whether you're looking for a new website, an innovative mobile app, digital strategy consultancy, or a complete rebrand please get in touch. We'd love to help!

Total Staff


Year Established


Sector Experience

Business to Business, Charity, Education, Healthcare, IT, Professional service, Public sector, Technology


Recommended for 3 services

Our Showreel


  • The Institute of Chartered Accountants in England and Wales (ICAEW)
  • NHS Charities Together
  • Nottinghamshire County Council
  • BCS, The Chartered Institute for IT
  • Association of Anaesthetists
  • The College of Optometrists
  • The British Private Equity & Venture Capital Association (BVCA)
  • WHSmith
  • Sports Direct


"Great people to work with, they have great knowledge and the communication was fantastic throughout. They were able to deliver a great app for our members, working hard to ensure the features and the user experience was right in time for our planned launch date,"

Royal College of Psychiatrists

"Cantarus are an excellent digital partner with a wide and deep range of expertise. Digital projects are always full of challenges, but their open and honest culture, combined with a top flight team, means that our digital challenges and opportunities are dealt with proactively and effectively."

Electrical Contractors Association

"Great working with the Cantarus team."