Dear Customer
At the heart of the company's activities is the customer. SD Worx focuses on listening, empathizing, and working to understand and meet customer needs to find solutions that contribute to their success.
Your European end-to-end solution partner
SD Worx is a leading provider of scalable, fully integrated HR & Payroll solutions, including time, pay, and HCM. Powered by local expertise and seamless technology , our mission is to keep your people supported and your business compliant.
Message from our CEO
At SD Worx, we spark success at the heart of your business, so you and your people can thrive. We believe that success starts with People. Real success, that benefits work, life, and society.
Our promise to you
Commitment drives us forward
The company takes ownership of its work, is dedicated to delivering results, and sets boundaries to stick to its promises.
The road is open
SD Worx encourages a forward-thinking mindset by constantly looking for new perspectives and innovating. This passion for learning keeps clients ahead of the game.
We believe in each other
This value emphasizes building real connections by trusting in colleagues, keeping dialogue open, and working together to find solutions.
One for all, all for one
This principle highlights the idea that everyone is part of a single, unified team. The success of clients is the company's success, and talent is shared across the organization.
Built on trust and integrity
95K+
customers worldwide
26
countries served globally
80
years of expertise
10K+
in-house HR experts
Our industry recognitions
We deliver leading HR & Payroll solutions, earning recognition for innovation, compliance, and customer satisfaction.
SD Worx for International Companies
120 Countries
We have 80 offices in 26 European countries, offering payroll services in 120 countries worldwide through our partner network.
1,300 customers
We proudly serve 1,300 international businesses, for whom we calculate 230,000 payslips on a monthly basis.
+400 employees
400 experts work daily to deliver on our promise, with payroll and tax & legal specialists embedded locally in each country office.
SAP Expertise
We're a trusted SAP Expert Partner with 850 certified experts, serving 600+ customers and processing 1M payslips monthly.
Our management team
Our global presence
SD Worx operates in over 150 countries worldwide, with more than 80 offices across Europe and a strong global partner network.
The history of SD Worx
1945
The beginning
SD Worx was founded in Antwerp, Belgium, in 1945. The company, then known as ‘Sociale Dienst’, was founded in the wake of the Second World War to support small businesses with payroll and social legislation.
Reports
ESG Report
Our social responsibility is growing. Today, we serve 6 million employees across Europe.
DownloadAnnual report 2024
We help our customers become the best employers they can be - through integrated, end-to-end HR and payroll solutions.
ConsultQuarterly Updates Q4 2025
Discover the latest developments and results at SD Worx.
DownloadFrequently Asked Questions
SD Worx is a leading provider of HR & Payroll solutions, helping organisations manage people, processes, and compliance efficiently. The company also offers services and technology for payroll, workforce management, talent development, and HR analytics.
SD Worx operates across Europe and globally, serving customers in over 150 countries. Its core presence includes Belgium, the UK, Germany, France, the Netherlands, Spain, and other European markets, as well as Mauritius.
SD Worx has offices in most major European cities, including Antwerp (HQ), Brussels, Mechelen, London, Manchester, Paris, Munich, Rotterdam, Warsaw, Stockholm, and Barcelona, among others.
SD Worx’s core values are customer experience, innovation, integrity, and collaboration. The company strives to deliver reliable solutions, embrace digital transformation, act responsibly, and work closely with clients and partners to create sustainable, people-centric HR & Payroll services.
SD Worx is compliant with international standards such as ISO 27001 for information security and ISAE 3402 for service assurance. These certifications demonstrate its commitment to data protection and operational excellence.
SD Worx ensures compliance through strict adherence to GDPR and local labour laws, supported by certified processes and secure technology including regular audits, encryption, and robust data governance frameworks.
The SD Worx management team is made up of leaders spearheading strategy, operations, technology, and customer success. SD Worx is led by CEO Kobe Verdonck and supported by experts in HR, finance, and innovation, driving the company’s vision to deliver world-class payroll and HR solutions globally.
Founded in 1945 in Antwerp, SD Worx began as a payroll service provider and has grown into a global HR & Payroll solutions leader. Through SD Worx's history, it has expanded through innovation and acquisitions, offering integrated technology platforms and services to support progressing workforce needs.
SD Worx integrates sustainability into its operations by reducing carbon emissions, promoting diversity, and supporting ethical business practices. Other SD Worx ESG initiatives include energy-efficient offices, digital solutions to minimise paper use, and programs that encourage employee well-being and inclusion.
SD Worx provides payroll processing, HR administration, workforce management, talent development, and analytics solutions. Its services also include cloud-based platforms, outsourcing options, and compliance support, helping businesses streamline HR processes to increase employee engagement.