SD Worx acquires French payroll provider Socialea and strengthens presence in French SME market
July 9, 2025

The leading European HR solutions provider SD Worx has acquired Socialea, a French payroll company with a strong foothold in the French SME market. With this acquisition, SD Worx continues its sustainable growth strategy and enters the domestic French SME segment, a market with promising growth potential.
Founded in 2007, Socialea has built a solid reputation in managed payroll services for small and medium-sized enterprises. The company, headquartered in Nantes and with additional offices in Saint-Nazaire and Rennes, reported a revenue of EUR 3.3 million in 2024, (+22% versus 2023).
Socialea's core business lies in managed payroll services and legal advisory services. It generates a substantial part of its business through accounting firms, a promising area SD Worx wants to further develop.
Serving a wider range of customers
About Socialea
Founded in 2007, Socialea has consolidated its position as an expert in social and payroll management year on year. Backed by a wealth of experience, their team of payroll managers and labour law specialists are at the customer’s side to optimise their payroll and help them to manage their staff. A human-scale structure, Socialea is at the heart of the social life of companies with from 1 to 1,500 employees, as well as with chartered accountants. Socialea offers complete payroll outsourcing services or the provision of MySilae. Socialea is a recognised player in its sector for its reliability, rigour and the quality of its customer relations.
About SD Worx
SD Worx is the leading European HR, Pay and Time partner, helping organisations run the essential processes that employers and their people rely on every day, from paying employees correctly to managing time, data and compliance across the employee lifecycle.
As the backbone of work, SD Worx brings together technology, expertise and service delivery in one integrated solution. This allows organisations across Europe to manage HR, Pay and Time in a consistent and reliable way, supported by local knowledge in each market and a strong European presence. The solutions create room to grow and are designed to support day-to-day operations, giving organisations confidence.
SD Worx supports more than 100,000 organisations, pays over 6 million employees each month and achieved revenues of EUR 1.3 billion in 2025.
More information on www.sdworx.com / Follow us via LinkedIn.
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