Are you launching a new website, replatforming your CMS, or seeking a long-term digital partner? Umbraco, a flexible and powerful open-source CMS, is trusted by thousands of businesses worldwide—and behind many of its most impressive implementations are elite digital agencies that specialise in leveraging its full potential.

To help you navigate the options, we’ve curated a list of 15 Umbraco agencies from across the globe. Whether you’re in healthcare, finance, education, or the public sector, you’ll find a partner here that can turn your digital ambitions into reality!

1. Factory73

Digital specialists with a passion for solving complex challenges. Innovation and seamless integration are at the heart of what we do, always with a focus on performance and commercial impact.

Factory73 is a certified Umbraco Gold Partner known for delivering high-performance digital platforms with a focus on UX and integration. Their team combines design, strategy, and software engineering to create scalable, user-centred web solutions.

Office Location: Glasgow, UK

Year Founded: 2012

Team Size: 11–50 employees

Key Services: Umbraco CMS development, bespoke business applications, .NET web development, third-party integrations

Industries Served: Public health, finance, recruitment, professional services

Case Studies: View all case studies

2. Equator

A digital graphic with a blue background features a circular structure made of small blue spheres at the center. White bold text reads "THINK LIKE A CHALLENGER," arranged dynamically with "THINK" at the top right, "LIKE A" in the middle left, and "CHALLENGER" at the bottom center. "EQUATOR" appears in the top left corner, and "MENU" in the top right. The circular structure adds a visually engaging element, reinforcing the motivational theme.

Equator is a digital transformation consultancy and delivery partner that creates tomorrow’s market leaders. With over 25 years of expertise, they deliver measurable results through AI-accelerated decision-making, automation, and data-driven approaches.

Office Location: London, UK

Year Founded: 1999

Team Size: 201–500 employees

Key Services: Digital transformation, AI & data, UX design, performance marketing, managed services

Industries Served: Private equity, wealth management, healthcare

Case Studies: View all case studies

3. BlueModus

A webpage from BlueModus, a company specializing in digital solutions. The page features the BlueModus logo in the top left corner and a navigation menu in the top right with a “Contact Us” link. A central tagline reads, “Building the best digital solutions with real impact.” Below the tagline, three testimonial quotes from clients—Alzheimer’s Association, LivaNova, and Ball—highlight the company’s expertise and partnership value. The design is clean and professional, reinforcing credibility and trust.

BlueModus is a full-service digital agency specialising in building and maintaining websites, web applications, and custom integrations. They are a Platinum Umbraco Partner with a team of over 100 technologists.

Office Location: Denver, USA

Year Founded: 2001

Team Size: 100+ employees

Key Services: CMS implementations, custom development, UX design, digital strategy, website support

Industries Served: Healthcare, finance, non-profit, manufacturing

Case Studies: View all case studies

4. Marcel Digital

Marcel Digital is a team of digital marketing, web development, and Google Analytics experts focused on carrying out digital strategies that drive more traffic, sales, leads, and engagement to our client’s websites from prospects and customers.

Marcel Digital is a Chicago-based digital marketing and web development agency with a focus on transparency and collaboration. They offer custom development, maintenance, and support for Umbraco websites and custom web apps.

Office Location: Chicago, USA

Year Founded: 2003

Team Size: 11–50 employees

Key Services: SEO, paid media, conversion rate optimization, web development, Google Analytics consulting

Industries Served: Healthcare, education, finance, manufacturing

Case Studies: View all case studies

5. CTI Digital

CTI Digital is a full-service digital agency offering a wide range of services from digital transformation to digital marketing. They have extensive experience in developing scalable, customised websites using Umbraco.

Office Location: Manchester, UK

Year Founded: 2003

Team Size: 51–200 employees

Key Services: Digital strategy, UX design, CMS development, eCommerce, digital marketing

Industries Served: Arts & culture, charities, fintech, healthcare, education

Case Studies: View all case studies

6. Cantarus

A high-quality digital graphic featuring clean typography and balanced composition. The image contains visually distinct elements arranged with clarity, ensuring accessibility for various users. The contrast and color choices contribute to an intuitive visual experience, making the content easily readable and engaging.

Cantarus is a full-service digital agency that helps ambitious clients get more from digital. They specialise in crafting engaging, personalised, high-value digital experiences.

Office Location: Manchester, UK

Year Founded: 2003

Team Size: 51–200 employees

Key Services: Web & app engineering, online community platforms, CRM solutions, experience design, hosting & support

Industries Served: Membership organisations, sports & entertainment, non-profit, public sector, education

Case Studies: View all case studies

7. GrowCreate

A visually engaging graphic with clear typography and structured elements, designed for readability and accessibility. The composition balances contrast and spacing, ensuring inclusivity for a wide audience. The color choices enhance clarity, making key content stand out effectively.

GrowCreate is a digital agency that helps organisations build and maintain websites using Umbraco CMS. They offer services ranging from digital strategy to web development and support.

Office Location: Oxford, UK

Year Founded: 2012

Team Size: 11–50 employees

Key Services: Digital strategy, web development, UX design, CMS support, hosting

Industries Served: Financial services, membership organisations, education

Case Studies: View all case studies

8. ProWorks

ProWorks is a digital agency that partners with organisations to build and maintain websites using Umbraco CMS. They offer services including new website builds, cloud hosting, and ongoing support.

Office Location: Oregon, USA

Year Founded: 1996

Team Size: 11–50 employees

Key Services: Umbraco website development, cloud hosting, CMS support, performance optimisation

Industries Served: Government, finance, education, non-profit

Case Studies:  View all case studies

9. Diagram

A well-structured graphic featuring crisp typography and balanced design. The elements are positioned for easy readability, with clear contrast and spacing that enhances accessibility. The color scheme supports visual clarity, ensuring that key information stands out effectively.

Diagram is a digital agency that partners with forward-thinking organisations to create impactful, data-informed digital experiences. They offer services ranging from strategy and vision to agile delivery.

Office Location: Chicago, USA

Year Founded: 1995

Team Size: 51–200 employees

Key Services: Digital strategy, data & insights, customer experience, cloud platforms, agile delivery

Industries Served: Finance, healthcare, manufacturing, higher education

Case Studies: View all case studies

10. Luminary

A full service digital agency creating bright digital experiences for your customers and your organisation.

Luminary is an independent Australian digital agency that has been creating award-winning experiences since 1999. Recognised as an Umbraco Contributing Partner, their team boasts two Umbraco Certified Masters.

Office Location: Melbourne, Australia

Year Founded: 1999

Team Size: 50–100 employees

Key Services: Digital strategy, UX design, web development, hosting, digital marketing

Industries Served: Government, retail, corporate sectors

Case Studies: View all case studies

11. Koben Digital

A structured graphic with clear typography, well-balanced design elements, and accessible contrast. The layout ensures readability, with intentional spacing that enhances visual clarity. The color choices support inclusive accessibility, making key details easy to distinguish.

Koben Digital is a global digital agency focused on empowering clients to thrive online with purposeful digital experiences. As the longest-serving Umbraco Partner in Australia, their roots run deep within the Umbraco ecosystem.

Office Location: Gold Coast, Australia

Year Founded: 2011

Team Size: 11–50 employees

Key Services: Digital strategy, web development, UI/UX design, SEO, SEM

Industries Served: Healthcare, non-profit, recruitment, education

Case Studies: View all case studies

12. DotControl

Full-service digital agency located in the vibrant city of Rotterdam. We understand the vital role marketing, content and platform solutions play in driving growth of ambitious brands.

DotControl is a full-service digital agency in Rotterdam, specialising in digital marketing, content creation, website creation, and e-commerce. As an Umbraco Gold Partner, they are known for making brands and companies future-proof through digital transformation.

Office Location: Rotterdam, Netherlands

Year Founded: 2005

Team Size: 85+ employees

Key Services: Digital marketing, content creation, website development, e-commerce

Industries Served: Media, entertainment, retail

Case Studies: View case studies

13. Perplex Digital

Perplex is a full-service online agency specialising in creating seamless digital experiences that are effective and accessible. As an Umbraco Contributing Platinum Partner, they focus on developing tailor-made websites, platforms, and campaigns.

Office Location: Arnhem, Netherlands

Year Founded: 2000

Team Size: 80+ employees

Key Services: Digital strategy, web development, UX design, content management

Industries Served: Legal, healthcare, education

Case Studies: View all case studies

14. Novicell

Screenshot of Novicell’s website, a digital consultancy firm specializing in law firms' digital growth. The header includes navigation links for services, sectors, and business initiatives, with a prominent 'GET IN TOUCH' button in pink. The main section displays the bold heading 'The Legal Sector’s Digital Partner' and a supporting description about Novicell’s strategic, creative, and technical expertise. A pink 'VIEW OUR WORK' button sits below, inviting engagement. The background features a building adorned with vibrant graffiti-style artwork, adding a creative touch.

Novicell is an international award-winning digital agency with over 20 years of experience and a strong team of 330 e-commerce specialists, strategists, software developers, designers, and marketing specialists. They have an extensive client portfolio of mid-size and enterprise e-commerce solutions, website development, UX and brand design solutions, mobile applications, and bespoke software.

Office Location: Aarhus, Denmark (with offices in Spain, Norway, Sweden, and the UK)

Year Founded: 1999

Team Size: 330+ employees

Key Services: E-commerce solutions, website development, UX design, mobile applications

Industries Served: Retail, education, healthcare

Case Studies: View all case studies

15. Tangent

In Tangent your vision becomes our mission, where strategy meets hands-on execution.

Tangent is a future-ready digital agency with a truly global footprint. Their 100-strong team is distributed across the UK, Europe, Africa, and Asia, bringing together expertise in technology, AI & data, customer experience design, and digital strategy. They help enterprises build sustainable digital products and services with an emphasis on people, planet, and purpose.

Office Location: London and Newcastle, United Kingdom

Year Founded: 2001

Team Size: 90+ employees

Key Services: Digital strategy, UX/UI design, software engineering, AI & data solutions, business transformation

Industries Served: Energy, IT & technology, law

Case Studies: View all case studies

How We Chose These Agencies

This list was created through independent research, looking at:
  • Umbraco Partner status (Gold or Platinum, prioritised)
  • Number of Umbraco projects delivered
  • Publicly available client case studies
  • Presence in the Umbraco ecosystem (e.g. MVPs, community events, contributions)
  • Online reputation, reviews, and innovation in digital delivery
While rankings are always somewhat subjective, we’ve focused on tangible indicators of quality and consistency over time.

Final Thoughts

From boutique specialists to global digital powerhouses, the Umbraco agencies featured in this list share one thing in common: a proven track record of delivering innovative, high-quality solutions on the Umbraco platform. Each brings a unique blend of technical expertise, industry knowledge, and strategic insight—making them trusted allies for organisations looking to elevate their digital presence.

No matter your project’s size or complexity, there’s an Umbraco agency on this list ready to help you design, build, and scale smarter digital experiences!

FAQ

What is an Umbraco agency?

An Umbraco agency is a digital firm that specialises in building, managing, and optimising websites using the Umbraco content management system (CMS). These agencies offer services such as custom development, CMS migration, performance optimisation, and ongoing support tailored to clients using Umbraco.

Why choose Umbraco for your website?

Umbraco is a flexible, open-source CMS that allows for fully customised digital experiences. It’s user-friendly for content editors, scalable for developers, and ideal for businesses that need a tailored solution without the constraints of off-the-shelf platforms.

What should I look for in an Umbraco development agency?

When choosing an Umbraco agency, look for official Umbraco partner status, proven experience with similar projects, transparent workflows, and strong client testimonials. A good agency should also offer post-launch support, UX expertise, and integration capabilities.

How much does it cost to build a website with Umbraco?

The cost of building a website with Umbraco varies based on project size, complexity, and required features. Small to mid-size sites may start at a few thousand pounds or dollars, while enterprise-level solutions with custom integrations can cost significantly more.

Is Umbraco suitable for enterprise websites?

Yes, Umbraco is well-suited for enterprise websites. It supports advanced content structures, multi-site management, custom integrations, and high-performance hosting environments—making it a reliable choice for large organisations with complex digital needs.