SD Worx, formerly Intelligo
Powerful Payroll & HCM Solutions You Can Trust
Our high-performance payroll engine, MegaPay, is available as SaaS software and also powers our outsourced payroll services, scaling from hundreds to tens of thousands of employees. Truly reliable and flexible payroll solutions that make managing your payroll easier.


SD Worx & Intelligo
We're Growing and Innovating
Intelligo is now part of SD Worx, the leading European HR & payroll solutions provider.
The acquisition was a natural progression for both companies, with Intelligo having been an SD Worx payroll partner in Ireland for almost 16 years.
This long-standing relationship guarantees seamless business continuity for our clients, with our people, products and services all remaining at Irish-based offices.
We continue to develop and deliver our flagship MegaPay payroll software solution and MegaPay Outsourced services, with the additional benefit of an expanded range of offerings in HCM, including Workforce Management and HR software as part of our roadmap, together with new go-to-market solutions and services for Irish clients and those looking for European wide payroll solutions.
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Book a demo today to see our flexible payroll solutions in action. Whether you are looking for innovative payroll software that you can run on-cloud or seeking extra resilience by outsourcing your payroll, our experts are here to help.

What Sets Us Apart
Our clients know that they can rely on our Trusted Payroll Solutions, our Industry Recognises this too.
Our Reputation
- Trusted Payroll Partner for many of the worlds most recognised brands.
- We proudly have a greater than 99% customer retention rate.
- MegaPay is used to pay ~20% of Corporate Ireland.
Our Offering
- MegaPay is a robust payroll platform for companies with complex payroll needs.
- All clients use the same version of MegaPay.
- This translates to less risk and less cost for ongoing updates/upgrades.
Our Approach
- We own, develop, support and maintain our MegaPay solution.
- Our staff have a wealth of experience to develop, deliver and support our solutions.
- We leverage our technology to deliver simple solutions to complex problems.
The Choice of Payroll Teams
We’ve worked hard to build an enviable reputation for delivering dependable and robust payroll solutions. The world's most recognised brands drive their payroll function with our Payroll Solutions.
MegaPay is a highly evolved payroll engine that is based on a single codebase which easily scales from hundreds to tens of thousands of employees, smoothly integrating with major HCM solutions, including Workday, Oracle, SAP, plus more.
As well as Finance and Time Management systems used by many businesses.
Our clients love the MegaPay Engine because it is built for payroll delivery. With clever functionality and excellent support, it gives payroll teams control and confidence.
When MegaPay’s speed is combined with its time-saving feature list, payroll teams get far more done much faster.
Accreditations & Recognitions







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Get in touch today to discover how our solutions can transform your Payroll and HR operations
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