Umbraco isn’t just another CMS you check off in a list of services. It’s a solid, adaptable system that works when you need more than just a pretty site - something that can scale, connect to other tools, and still be manageable day to day. But here’s the thing: not every agency that claims to “do Umbraco” really knows how to use it well.

The U.S. has no shortage of developers. But finding teams who genuinely get how Umbraco works under the hood - and can build something that lasts? That’s a little trickier. So we pulled together a few teams worth checking out.

1. OSKI Solution

OSKI Solution handles Umbraco development as part of our broader approach to building stable, scalable digital platforms. Our team works with both established enterprises and fast-moving startups, supporting projects that need structure without locking them into rigid templates. We don’t just theme websites - we work through the architecture, integrations, and admin experience, making sure content editors don’t hit a wall six months in.

Umbraco projects are something we take on globally, including in the U.S. market, where teams often need multilingual setups, layered permissions, or seamless CRM and cloud integrations. Since we also work with .NET/Core, we can tailor backend behavior or extend Umbraco’s default features without creating future maintenance issues. The focus stays on clarity, clean delivery, and keeping complexity under control.

Key Highlights:

• Umbraco development support for U.S.-based teams
• Experience with .NET/Core for custom backend needs
• Focus on performance, clarity, and maintainability
• Built multilingual systems with granular permissions

Services:

• Umbraco CMS development and customization
• API and CRM integrations
• .NET/Core backend development
• Cloud deployment and DevOps setup
• UI/UX and frontend development with React, Vue, Angular

Contact Information:

• Website: oski.site
• E-mail: contact@oski.site
• LinkedIn: www.linkedin.com/company/oski-solutions
• Address: Estonia, Tallinn, Kaupmehe tn 7-120, 10114
• Phone: +48571282759

2. TechnoBrains

TechnoBrains doesn’t treat Umbraco like a one-size-fits-all solution. They tend to start by asking what tools are already in play, then figure out how Umbraco can fit in - not just force it in. That’s useful when migrating from older platforms or when the CMS needs to talk to CRMs or eCommerce systems.

Custom work is a big part of how their team operates. Layouts get adjusted, backends get tuned, and features stay modular so the site can grow without needing a rebuild every year. U.S. clients are served out of California, while most of the hands-on work happens through a blended global team.

Key Highlights:

• Handles both greenfield builds and migrations
• Supports U.S. clients from a California office
• Bridges frontend and backend development work
• Clear process for third-party system integrations

Services:

• Custom Umbraco CMS builds
• CMS migration and replatforming
• System + API integrations
• Ongoing support and upgrades
• Frontend design and UX implementation

Contact Information:

• Website: technobrains.io
• E-mail: info@technobrains.io
• Facebook: www.facebook.com/TechnoBrainsBusinessSolutions
• Twitter: x.com/TechnobrainsS
• LinkedIn: www.linkedin.com/company/technobrains-business-solutions
• Instagram: www.instagram.com/technobrains_business_solution
• Address: 310 Arballo Dr Apt 4E, San Francisco, California, 94132-2169
• Phone: +1 (707) 666-7126

3. Dean Infotech

Dean Infotech brings structure into Umbraco development - the kind you actually feel when a project’s in motion. Their approach leans heavily on agile methods and clean modular design, which tends to work well when stability and long-term growth are top of mind.

They’re the kind of team that quietly handles the unglamorous stuff - bug fixing, plugin tweaks, backend tuning - without making a show of it. U.S. clients are supported directly, and they often roll in performance improvements or handle migrations from other CMS setups along the way.

Key Highlights:

• Active Umbraco support for U.S. teams
• Agile-driven delivery process
• End-to-end coverage from setup to tuning
• Modular architecture that grows with your needs

Services:

• Umbraco development and debugging
• CMS migration and performance tuning
• SQL/backend configuration
• Testing, QA, and functional coverage

Contact Information:

• Website: www.deaninfotech.com
• E-mail: sales@deaninfotech.com
• Facebook: www.facebook.com/DeanInfotech
• Twitter: x.com/deaninfotech
• LinkedIn: www.linkedin.com/company/deaninfotech
• Instagram: www.instagram.com/deaninfotech
• Address: 197 S 104th St, Suite C Louisville, CO 80027
• Phone: +1 407-634-4433

4. The Scylla Group

Scylla doesn’t rush into coding. They pause, ask questions, and figure out how the CMS needs to work before touching a line of code. It’s a methodical approach, but one that pays off - especially for larger, multi-site or multilingual platforms.

The agency supports more than just CMS basics. Think integrated CRM systems, Azure deployments, secure pipelines - all delivered with a focus on long-term maintainability. For U.S. clients, they offer hands-on collaboration and have experience migrating from platforms like Drupal and WordPress into the Umbraco/.NET world.

Key Highlights:

• U.S. Umbraco Gold Partner with verified experts
• Leads with planning and technical discovery
• Handles complex multi-site and multilingual builds
• Supports headless setups via Umbraco Heartcore

Services:

• Custom Umbraco CMS builds
• Headless architecture and API support
• UX design and content modeling
• Legacy CMS migration

Contact Information:

• Website: www.scyllagroup.com
• Address: 9 North Loudoun St. Suite 200, Winchester, VA 22601
• Phone: 540-773-3575

5. Sapphire Solutions

Umbraco isn’t just an add-on for Sapphire Solutions - it’s a key part of how websites get built, rebuilt, or made more manageable. Projects often start with what’s already in place and go from there. Sometimes it’s a clean slate, sometimes it’s a rescue job. Either way, the end result is usually a CMS that feels less like a burden and more like something you can actually use.

Delivery for U.S.-based clients is fully remote, but the work doesn’t feel off-the-shelf. Builds are modular, workflows are tailored, and backend setups are built to hold up as the site grows. The job isn’t just to make things look polished on day one - it’s about keeping them running smooth six months in.

Key Highlights:

• Remote-first delivery for U.S. Umbraco projects
• Works with both new sites and CMS migrations
• Frontend and backend handled in one go
• Smart use of plugins and third-party tools

Services:

• Custom Umbraco CMS builds
• Migration and replatforming
• Plugin integration + backend enhancements
• Layout design and content setup

Contact Information:

• Website: www.sapphiresolutions.net
• E-mail: contact@sapphiresolutions.net
• Facebook: www.facebook.com/SapphireSoftwareSolution
• Twitter: x.com/SapphireSoftwa
• LinkedIn: www.linkedin.com/company/sapphire-software-solutions
• Instagram: www.instagram.com/sapphiresoftwaresolutions
• Address: 5004 NW 116th Ave, Coral Springs, Florida, FL 33076
• Phone: +1-754-258-7670

6. Zenesys

Zenesys builds Umbraco platforms with one thing in mind - flexibility. Especially useful when projects come with lots of moving parts, from third-party systems to industry-specific workflows. Most builds begin with proper scoping: mapping out structure, content models, and how it all fits together. Then it’s either a headless setup or a traditional CMS, depending on what makes sense.

Work covers a pretty wide range - logistics, retail, healthcare, education - with support that includes upgrades, custom workflows, and third-party integrations. Clients in the U.S. can choose between a dedicated dev or a fixed-scope setup, depending on how involved the team wants to be.

Key Highlights:

• Handles Umbraco projects end to end
• Headless and traditional CMS builds available
• Flexible delivery options for U.S. clients
• Experience across multiple sectors

Services:

• Custom Umbraco CMS development
• Headless builds and modular architecture
• CMS migration and system upgrades
• UI/UX setup tailored to editorial needs

Contact Information:

• Website: www.zenesys.com
• E-mail: sales@zenesys.com
• Address: 3733 Westheimer Rd Ste 1 Unit 4150 Houston, TX 77027
• Phone: +1 615 909 5045

7. Marcel Digital

Marcel Digital doesn’t treat Umbraco like just another CMS - it’s part of a broader digital strategy that includes architecture, UX, SEO, and analytics. Projects tend to start with a clear technical plan and move through design and development with long-term support baked in.

Standard or headless builds are both on the table, depending on how the content needs to work. Tools like Salesforce, Stripe, and Marketo often get pulled into the stack. Development happens out of Chicago, with the strategy and dev teams working together to keep things cohesive and maintainable.

Key Highlights:

• Umbraco Platinum Partner based in the U.S.
• Handles traditional and headless CMS builds
• UX, SEO, and analytics all integrated
• Supports upgrades, migrations, and cloud setups

Services:

• Custom Umbraco CMS development
• Headless CMS builds and omnichannel setups
• CMS upgrades and performance tuning
• Third-party tool integrations

Contact Information:

• Website: www.marceldigital.com
• Facebook: www.facebook.com/marceldigital
• Twitter: x.com/marceldigital
• LinkedIn: www.linkedin.com/company/marcel-digital
• Instagram: www.instagram.com/officialmarceldigital
• Address: 445 W Erie St, Suite 200, Chicago, IL 60654 USA
• Phone: +1 (872) 327-2871

8. Skynet Technologies

Skynet Technologies picks up a wide range of Umbraco work - from lean brochure sites to larger builds with heavy integrations. The approach stays grounded: build around real workflows, scale with intent, and make sure the editing experience makes sense without a 40-page manual.

Projects often include multilingual support, APIs, and migration paths from older systems. Performance isn’t an afterthought - tuning starts early and continues post-launch. Ongoing support covers upgrades and adjustments as platforms evolve.

Key Highlights:

• Supports both headless and standard Umbraco setups
• Content structure designed to grow with the site
• Built-in multilingual and workflow flexibility
• Handles complex API integrations

Services:

• Umbraco CMS development and customization
• Migration and version upgrades
• API and plugin integration
• Accessibility and performance tuning

Contact Information:

• Website: www.skynettechnologies.com
• E-mail: hello@skynettechnologies.com
• Facebook: www.facebook.com/skynettechnologiesusa
• Twitter: x.com/skynet_lv
• LinkedIn: www.linkedin.com/company/skynet-technologies-usa-llc
• Address: 304 S. Jones Blvd, Las Vegas, NV, 89107
• Phone: (725)-222-4706

9. Saffron Tech

Saffron Tech tends to work with content-heavy platforms - big eCommerce setups, digital portals, or systems that need to handle a lot of moving pieces. Umbraco gets used as the core, but delivery goes beyond just handing off a CMS and walking away. Projects usually start with technical planning, then move into templates, plugins, and long-term support that covers testing and updates.

Headless setups come into play when speed or multi-language rollout is a priority. Heartcore gets used in those cases. Design stays responsive by default, and there's an ongoing services layer for teams that want help with SEO, content flows, or just keeping things from breaking.

Key Highlights:

• Umbraco builds geared toward high-volume platforms
• Covers architecture, delivery, and maintenance
• Supports headless via Heartcore
• Multilingual and responsive by default

Services:

• Custom development on Umbraco
• Plugin and third-party integrations
• Migration and version upgrades
• Ongoing support and QA

Contact Information:

• Website: www.saffrontech.net
• Facebook: www.facebook.com/SaffronTech1
• Twitter: x.com/SaffronTech_
• LinkedIn: www.linkedin.com/company/saffron-tech-pvt-ltd
• Instagram: www.instagram.com/saffron_tech
• Address: Suite 2A Totowa ,NJ 07512, USA
• Phone: (888) 907-1960

10. Concetto Labs

Concetto Labs takes a fairly grounded approach to Umbraco - not rigid, but structured. Projects usually begin with a bit of discovery: how the business works, who uses the site, what kind of content runs through it. From there, it’s all about setting up something that scales without becoming unmanageable.

Desktop and mobile views are handled together, not tacked on as an afterthought. Older platforms often get brought over, cleaned up, and upgraded along the way. Post-launch work usually includes patching, tuning, or making space for new integrations.

Key Highlights:

• Builds on strong backend structure with clean UI
• Supports mobile-first and responsive builds
• Helps migrate from other CMS platforms
• Custom APIs for external system integration

Services:

• Umbraco CMS development and layout design
• Migration and version updates
• Template setup and theme integration
• Custom API and backend configuration

Contact Information:

• Website: www.concettolabs.com
• E-mail: info@concettolabs.com
• Facebook: www.facebook.com/concettolabs
• Twitter: x.com/concettolabs
• LinkedIn: www.linkedin.com/company/concetto-labs-private-limited
• Address: 7289 W Harrison Street Chicago,IL 60612
• Phone: +1 (903) 200 8801

11. Solvios Technology

Solvios puts most of the weight on backend structure - things that make a CMS actually usable long-term. Projects tend to include multilingual content, templating, and tools that tie into other systems (like CRMs, marketing platforms, etc.). When migrating from older platforms, care is taken not to break links, URL paths, or site hierarchy.

Hosting setup is flexible - cloud or on-prem. And if headless makes more sense, builds can run on Umbraco Heartcore. There’s also a strong emphasis on plugin work and automation, especially when off-the-shelf tools don’t quite fit.

Key Highlights:

• Custom backend and frontend structure for each build
• Multilingual content and media workflows supported
• Cloud or on-prem CMS setup based on preference
• Headless CMS options with Umbraco Heartcore

Services:

• Umbraco site development and design
• CMS configuration and deployment
• Custom themes and templates
• API and system integrations

Contact Information:

• Website: solvios.technology
• E-mail: hr@solvios.technology
• Facebook: www.facebook.com/solviostech
• Twitter: x.com/solviostech
• LinkedIn: www.linkedin.com/company/solviostech
• Instagram: www.instagram.com/solviostech
• Address: 7284 W Palmetto Park Road, Suite 101 Boca Raton, FL 33433
• Phone: +1 (561) 717-2700

12. Successive Digital

Successive Digital works on Umbraco platforms that balance internal needs with ease of use for editors. A typical build might include modular content blocks, performance tuning, and custom roles or permissions mapped to how teams actually work.

The scope ranges from basic sites to complex platforms - internal portals, eCommerce rollouts, and everything in between. When migrating, the focus is on keeping what works and extending what doesn’t, without tearing everything down and starting from scratch.

Key Highlights:

• Builds business-friendly content platforms
• Handles everything from eCommerce to internal portals
• Supports structured migrations from older systems
• Delivers headless CMS setups with Heartcore

Services:

• Custom Umbraco CMS development
• eCommerce platform builds with Umbraco
• Headless CMS integration
• Migration and upgrade support

Contact Information:

• Website: successive.tech
• E-mail: hello@successive.tech
• Facebook: www.facebook.com/SuccessiveDigital
• Twitter: x.com/successive_tech
• LinkedIn: www.linkedin.com/company/successivedigital
• Instagram: www.instagram.com/successivedigital
• Address: 325 N Saint Paul St Suite 3100 PMB 2780 Dallas, TX 75201
• Phone: +1-732-682-1404

13. The One Technologies

The One Technologies works with Umbraco mostly on enterprise-level CMS builds - structured, modular, and built to fit into .NET-heavy environments. Projects often start with planning, then move into migration, template customization, and backend logic that plays nicely with internal systems.

Teams working in eCommerce can tap into custom module development or uCommerce integration when needed. Everything’s designed to work across devices, and post-launch support includes upgrades, bug fixes, or even hiring dedicated developers if that’s what the client needs.

Key Highlights:

• Enterprise-first Umbraco builds with .NET integration
• Custom module and extension work for specific needs
• Backend/frontend separation for easier scaling
• Support for upgrades and legacy migration

Services:

• Umbraco CMS consulting and planning
• eCommerce module development
• System migration and integration
• CMS customization and UI theming
• Support, upgrades, and maintenance

Contact Information:

• Website: theonetechnologies.com
• E-mail: info@theonetechnologies.com
• Facebook: www.facebook.com/TheOneTechnologies
• Twitter: x.com/TheOne_Tech
• LinkedIn: www.linkedin.com/company/the-one-technologies
• Instagram: www.instagram.com/theone_technologies
• Address: 30021 Tomas #300, Rancho Santa Margarita, CA, USA 92679
• Phone: +1-(540)-404-5858

14. Webito Infotech

Webito Infotech builds CMS platforms using Umbraco with a practical setup: API integrations, migration support, and template development come as standard. The focus is typically on delivery speed and scalability. Projects often include plugin work for specific functions and ongoing technical support after launch.

Their team also handles complex migrations from systems like PHP and ASP.NET, reshaping content structures during the switch. With a strong presence in mid-market builds, Webito tends to work with companies needing responsive design, CMS replatforming, and steady post-deployment coverage.

Key Highlights:

• Covers CMS builds and plugin development
• Handles cross-platform CMS migrations
• Offers ongoing API integration work
• Supports mobile and enterprise CMS rollout
• Includes QA checks and code review in the process

Services:

• Umbraco CMS development
• Plugin creation and customization
• Migration from legacy platforms
• API and backend integration
• Maintenance and support

Contact Information:

• Website: webitoinfotech.com
• E-mail: contact@webitoinfotech.com
• Facebook: www.facebook.com/webitoinfotech
• Twitter: x.com/WebitoAI
• LinkedIn: www.linkedin.com/company/webito-ai
• Instagram: www.instagram.com/webitoinfotech
• Phone: +1 (512) 954-4288

15. C-Metric

C-Metric uses Umbraco to build CMS solutions with modular structure and long-term maintainability. Builds typically involve corporate websites, eCommerce backends, or internal portals. They also work with headless setups, using Heartcore when multichannel delivery is needed. Integrations often include CRM, ERP, or analytics platforms depending on the business workflow.

CMS upgrades, content migration, and plugin extension are part of their extended services. Teams also work with tools like uSync and ModelsBuilder to support more technical CMS implementations. The offering spans from frontend customization to backend logic builds and long-term technical care.

Key Highlights:

• Supports traditional and headless Umbraco CMS
• Works across eCommerce and corporate platforms
• Offers full plugin, API, and integration setup
• Handles technical CMS tuning and extension
• Covers upgrade, migration, and support

Services:

• Umbraco CMS builds and design
• Headless CMS with Heartcore
• System and third-party integration
• Plugin and module development

Contact Information:

• Website: www.c-metric.com
• E-mail: info@c-metric.com
• Facebook: www.facebook.com/CMetricSolution
• Twitter: x.com/CMetricSolution
• LinkedIn: www.linkedin.com/company/cmetricsolution
• Instagram: www.instagram.com/CMetricSolution
• Address: 1221 North Church Street, Suite 202 Moorestown, NJ 08057
• Phone: +1 (856) 482-7700

16. Colan Infotech

Colan Infotech builds content-heavy websites using Umbraco as the CMS layer. Work often includes setting up scalable CMS platforms with backend API support, plugin development, and structured migration from legacy systems. The development model suits businesses that want control over content without extra complexity on the editing side.

Projects cover both corporate-facing websites and applications that rely on content workflows. Custom integrations, upgrades, and ongoing support are typically part of the setup. The team works on system maintenance as well, with a consistent focus on backend flexibility and frontend clarity.

Key Highlights:

• Builds CMS platforms with custom APIs and plugins
• Covers end-to-end Umbraco setup from design to deployment
• Supports version upgrades and third-party integration
• Offers modular development approach for future changes
• Works with both content sites and app-layer integrations

Services:

• Umbraco CMS design and development
• API development and plugin creation
• Migration from existing platforms
• Maintenance and post-launch support
• Custom module and extension builds

Contact Information:

• Website: colaninfotech.com
• E-mail: info@colaninfotech.com
• Facebook: www.facebook.com/ColanInfotechPvtLtd
• Twitter: x.com/colan_infotch
• LinkedIn: www.linkedin.com/company/colan-infotech-private-limited
• Instagram: www.instagram.com/colaninfotechpvtltd
• Address: 4512 Legacy Dr, Unit 100 Plano, TX 75024
• Phone: +1 213 550 1957

17. Concept Infoway

Concept Infoway approaches Umbraco projects through a mix of structured consulting and custom engineering. Most builds include CMS setup, theme customization, and backend integration with systems like CRMs or internal tools. Use cases span from eCommerce and marketing pages to corporate websites with complex layout and editing needs.

The team handles API-level customizations and offers long-term support. Migration work is also common, particularly for clients shifting from other CMS platforms. Projects often begin with a roadmap session to align the CMS features with the business process.

Key Highlights:

• Combines Umbraco CMS work with ASP.NET tooling
• Offers upgrade and migration from legacy systems
• Supports custom UI and editing tool configuration
• Works on end-to-end content structure modeling
• Provides QA and test coverage before launch

Services:

• Umbraco CMS setup and layout design
• Headless CMS implementation and API development
• Maintenance and post-deployment support
• System migration and platform upgrades
• Plugin and module development

Contact Information:

• Website: www.conceptinfoway.net
• E-mail: sales@conceptinfoway.com
• Facebook: www.facebook.com/conceptinfoway
• Twitter: x.com/ConceptInfoway
• LinkedIn: www.linkedin.com/company/conceptinfoway
• Instagram: www.instagram.com/conceptinfoway
• Address: 124, Riverland Woods Ct., Simpsonville, SC 29681
• Phone: +1 832 290 9522

18. Techcronus

Techcronus uses Umbraco for CMS development across industries like finance, retail, and logistics. Most work focuses on websites that need scalability, multilingual support, or integration with business tools like CRMs and ERPs. The team often builds corporate portals and membership platforms with user-specific dashboards.

The development cycle typically includes backend structure setup, editor workflows, and content modeling. Support extends into post-launch maintenance, with performance tuning and optimization options available. Umbraco is also used for marketing pages and frontend campaigns managed without technical overhead.

Key Highlights:

• Works on multilingual and membership-driven CMS sites
• Offers custom CRM and ERP integration
• Builds API-based connections with external tools
• Focuses on scalable backend and structured frontend
• Includes editor-friendly workflow setup

Services:

• Umbraco CMS development and content modeling
• CRM, ERP, and API integrations
• Membership portal setup
• Migration from other CMS platforms

Contact Information:

• Website: www.techcronus.com
• E-mail: business@techcronus.com
• Twitter: x.com/TechcronusS
• LinkedIn: www.linkedin.com/company/techcronus-india
• Instagram: www.instagram.com/techcronus
• Address: 3705 W Pico Blvd, Unit #606, Los Angeles, CA 90019, United States
• Phone: +1 (415) 234 7510

Conclusion

Not every CMS project calls for Umbraco - but when it does, getting the right team behind it matters more than the tech stack itself. The agencies above aren’t just checking boxes for templated builds. Most have worked through complex migrations, integrated Umbraco into broader workflows, or shaped editing experiences to fit how people actually manage content day to day.

If you're scoping a new project or just trying to clean up a messy CMS setup, it’s worth finding a partner who knows where Umbraco helps - and where to keep it out of the way. A solid build isn’t about bells and whistles. It’s about clean structure, predictable maintenance, and tools your team can actually use without calling a developer every time you want to change a headline.