We’re Cantarus – a collective of creatives and technologists working to create outstanding user experiences that drive real business results. We blend strategy with craft to act as an amplifier for our clients’ ambition. We work across the entire digital ecosystem and thrive on challenging projects that require a diverse skillset and close collaboration with partners.

We’re an independent agency wholly owned by our founder 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 – in fact, our customers rate our support as ‘world-class’, and our Glassdoor rating is 5.0.

We are an Umbraco Gold Partner, a Kentico Partner, and also bring unparalleled DNN platform expertise to any web project. 

We're proud to be an Official Network Partner of MemberWise, the leading network for membership professionals and associations. This partnership means we can exhibit, speak and learn at the annual Membership and Digital Excellence conferences, as well as various Select Seminars conducted each year. We look forward to showcasing our expertise in the membership industry.

We are privileged to work with leading organisations including WHSmith, Sports Direct, Royal College of General Practitioners, Worldpay, and Action for Children amongst many others.

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

Total Staff


Year Established


Sector Experience

Business to Business, Charity, Education, IT, Professional service, Public sector, Retail, Sport, Technology


Recommended for 6 services

Our Showreel


  • Action for Children
  • Association of Anaesthetists
  • The Chartered Institute of Logistics and Transport (CILT)
  • Nottinghamshire County Council
  • Royal College of General Practitioners
  • WHSmith
  • Sports Direct
  • The British Private Equity & Venture Capital Association (BVCA)
  • Institute of Directors
  • The College of Optometrists


"We love working with Cantarus! They truly listen to our needs, bring new ideas to the table, and help us deliver on our business objectives. Everyone on the team is amazing to work with. Our feedback is always taken very seriously and actioned. We value transparency and ownership, especially when things don't go to plan, and we always get that with Cantarus. Trust means everything to us and they have truly earned our trust."


"Cantarus was a brilliant digital partner to work with on this project. Both RHA and Cantarus worked well together, and communication was excellent and consistent from start to finish. It really was a joint team effort which we appreciated. The new website is exactly what we needed; it fits our new brand identity, everything is in one place and easily accessible, and it's also self-serving for our users which will ultimately help our existing members, but also help reach new users much more efficiently."


"Great working with the Cantarus team."