What departments does Group S have?

Group S has employees across 15 departments including Human Resources, Business, Finance, Information Security, Operations.

What is the largest department at Group S?

The largest department at Group S is Program & Project Management with 8 employees.

Where are Group S employees located globally?

Group S has employees across 5 continents and 11 countries including Algeria, Morocco, India, Belgium, Switzerland.

How has Group S's team size changed over time?

Group S's team has grown from approximately 455 to 606 employees based on available data.

Group S Employee Directory

Human Resources ServicesBrussels, Belgium501-1000 Employees

Group S is a mid-sized human resources services firm based in Brussels, in the Brussels-Capital Region. It provides HRM services that cover payroll and social administration, including an officially approved social secretariat and the administration of social security and family allowances. The company also handles recruitment and personnel selection and operates an employer's compensation office.

Beyond Belgium, Group S maintains a presence in France under the Group S - Management Services brand. Its client base consists of organizations seeking structured HR administration and talent acquisition to support compliance and workforce management.

Group S Global Highlights

Europe
641

Belgium
634
France
4
Switzerland
1
Ukraine
1
Netherlands
1

North America
3

Mexico
2
United States Of America
1

Africa
2

Algeria
1
Morocco
1

Asia
1

India
1

South America
1

Colombia
1

Group S's Leadership

M. V. B.
Chief Human Resources Officer
Mobile Phone
Email
E. V.
Chief Strategy Realisation Officer
Mobile Phone
Email
C. V.
Chief Financial Officer
Mobile Phone
Email
V. V.
Chief Marketing, Communication & Office Management
Mobile Phone
Email
S. W.
Head Of Strategy And Innovation
Mobile Phone
Email
K. D.
Head Of Security And Operations
Mobile Phone
Email
N. C.
Head Of Human Resources Services, Data And Insurances
Mobile Phone
Email
S. S.
Head Of Data And Business Intelligence
Mobile Phone
Email

Group S Employee Metrics

100%

50%

0%

2026

2025

Human Resources
Business Development
Engineering
Analytics
Program & Project Management
Other
Consultant
Business
Administrative
Legal

Contact profiles from Group S

Name

Title

Contact

Location

Last Update

M. V. B.
Chief Human Resources Officer
Mobile Phone
Email
Sep 20, 2026
E. V.
Chief Strategy Realisation Officer
Mobile Phone
Email
Belgium, Brussels
Sep 06, 2026
C. V.
Chief Financial Officer
Mobile Phone
Email
Belgium, Brussels
Sep 02, 2026
P. N.
Conseiller En Prévention Niveau 1 - Chief Security Officer
Mobile Phone
Email
Belgium, Brussels Region
Oct 08, 2026
S. W.
Head Of Strategy And Innovation
Mobile Phone
Email
Belgium
Oct 09, 2026
K. D.
Head Of Security And Operations
Mobile Phone
Email
Oct 08, 2026
N. C.
Head Of Human Resources Services, Data And Insurances
Mobile Phone
Email
Belgium, Brussels Capital
Sep 29, 2026
S. S.
Head Of Data And Business Intelligence
Mobile Phone
Email
Belgium, Brussels Capital
Oct 08, 2026
M. H.
Head Of Sales & Operations Large, Public & International
Mobile Phone
Email
Belgium, Brussels
May 31, 2026
N. N.
Head Of Talent
Mobile Phone
Email
Belgium, Wallonia
Apr 13, 2026

Frequently Asked Questions

What is Group S known for?

Group S was founded in 1939 and operates in the Human Resources Services industry. Explore Group S's company overview page for more information.

What is Group S's most common email format?

Group S employees' email format typically follows the pattern of First.Last@groups.be. Trying to find reliable and up-to-date employee contact data? Find more Group S email formats with LeadIQ.

How many employees does Group S have currently?

Group S has approximately 641 employees as of October 2026. These team members are located across 5 continents, including Europe, North America and Africa.

Who are Group S's key employees and leadership?

As of October 2026, Group S's key employees include:

Chief Human Resources Officer: M. V. B.
Chief Strategy Realisation Officer: E. V.
Chief Financial Officer: C. V.
Chief Marketing, Communication & Office Management: V. V.
Head Of Strategy And Innovation: S. W.

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Group S Employee Directory

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