Who are we?

The Payroll Services Alliance was set up by SD Worx, Aditro and their partner companies, to provide the first pan-European payroll solution which can guarantee a consistent level of service across countries. All the members of the Alliance are leading payroll service companies in their home markets.

Facts and Figures:

  • The Payroll Services Alliance is European by nature and heart.
  • Members of alliance are leading payroll service companies in their home markets
  • The Payroll Services Alliance is the second biggest vendor in Europe
  • The Payroll Services Alliance stands for:
    • Over 450 M EUR combined revenues
    • 4.200 employees
    • over 51.000 customers
    • over 5,5 million payslips each month

We operate in 27 European countries, yet provide a single point of contact and global reporting.

Our partners

SD Worx is a West-European company with headquarters in Belgium.

SD Worx has 65 years experience in payroll outsourcing and a network of 38 offices in Belgium, France, Germany, Luxemburg and the Netherlands. SD Worx employs 1,900 people, over a quarter of whom are consultants. Its revenue in 2010 was €225 million, split 60%/20%/20% between Payroll, HR and Tax & Legal.

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Aditro is a leading Nordic provider of solutions for human resource and financial management.

The company improves its customers’ competitiveness by providing IT solutions and services, consulting, and outsourcing services. Aditro places great emphasis on its values: a forward looking approach, strong dedication and a human touch.

Aditro, which has been operating for over 45 years, helps 15,000 customers in both the private and public sectors. The company employs over 1,500 experts in Sweden, Finland, Norway, Denmark and Estonia – with a turnover of SEK 1.7 billion (MEUR 170/2009).

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Elanor is a payroll provider in central and eastern Europe with headquarters in Prague.

Nowadays Elanor has subsidiaries in 9 states in Central and Eastern Europe. Since 1991 we specialize in payroll and HR software and we provide payroll outsourcing. Elanor has more than 250 employees. Over the years, we have gained a lot of experience in the field of human resources, outsourcing and corresponding business processes in commercial and public sector in the whole CEE. Regarding this experience, we are fully able to deal with complicated payroll issues in changing economic environment.

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Seresco is a Spanish company engaged in the development of software solutions and the provision of services within the scope of Information and Communication Technologies (ICT).

Founded in 1969, has centres in Madrid, Barcelona, Asturias and Galicia. Today Seresco constitutes an important professional service group ranging from consultancy to technical assistance in critical environments, software development, infrastructures management, training, cartographic and cadastre services. Besides, Seresco includes the integration of management solutions, payroll and human resources, Geographic Information Systems (GIS), and Business Intelligence. The client portfolio of Seresco is made up by organisations of all sectors, together with different bodies from the Public Administration.

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Trianon is a leading Swiss HR services company.

Trianon offers payroll, pension fund, personnel insurance and absence management services via integrated HR Business Process Outsourcing as well as HR Consultancy and HR Software. The group has offices in both, the French and the German speaking area to deal with the complexity of the 26 different cantons and the multilingual diversity. Since 1997 we have continuously increased market share by offering high quality single or multiple services – tailored to the customer’s specific needs - to clients in all industries.

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