Cantarus
United Kingdom
About Cantarus
We’re Cantarus—an independent, full-service digital agency that partners with ambitious brands and influential organisations to craft extraordinary digital experiences.
Since 2003, we’ve helped transform digital engagement across the Membership, Not-for-Profit (NFP), Public Sector, Education, Sports & Entertainment, and Retail & Commerce sectors.
We’re proud to support some of the UK’s largest membership bodies—helping them empower over 5 million members worldwide through connected, engaging, and scalable digital ecosystems.
Headquartered in Manchester, with additional offices in London, Washington, and Moldova, our growing team of 75+ digital specialists is structured to invest in long-term client success.
We don’t just build websites—we create award-winning digital ecosystems that help organisations connect, engage, and empower their audiences.
We’re proud to maintain an industry-leading Net Promoter Score of +75 and 95% client retention rate, a reflection of our focus on delivering outstanding results and lasting relationships.
Why Work With Cantarus?
Cantarus is proud to be a Contributing Umbraco Platinum Partner in both the UK and USA and the official host of the Umbraco Roadshow in the North West. We’re actively involved in shaping the future of the platform through our participation in the Umbraco Orchestration, Sustainability, and Cloud Councils.
Our award-winning Umbraco development team is led by an in-house Umbraco MVP—who also drives the North West Umbraco Meetups and is a regular speaker at Codegarden, the annual Umbraco conference.
This deep, hands-on engagement with the Umbraco community ensures we stay at the forefront of innovation, best practices, and platform evolution.
Services & Skills
We combine strategic consultancy, technical delivery, and creative excellence to deliver scalable, user-focused solutions.
Our Services:
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Umbraco Website Design & Development
- Mobile App Development for Membership/Associations
- Digital Publications (via Web and/or Mobile)
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Online Community Platforms
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Experience Design & Branding
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Hosting, Support & Optimisation
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Data, Insight & Personalisation
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Strategic Digital Consultancy
- Content Marketing
We work with clients across the UK, Europe, North America, and across the world—tailoring every solution to your organisation’s goals and user needs.
Awards and contributions
We’ve been recognised across the industry for our innovation, creativity, and outcomes-focused work. You can dig deeper into our expertise by visiting the case studies section of our website.
Umbraco Awards 2025
Nominee - British Army, Best Website Design
Communicator Awards 2025
Excellence Winner - British Army, Best Website (Government)
Distinction Winner - Royal College of Physicians, Best Website (Associations)
Prolific North Tech Awards
Winner - Tech Agency of the Year
Global Digital Excellence Awards
Winner - International Society of Aesthetic Plastic Surgery (ISAPS), B2C Website of the Year
