Insights

Strong Market Presence Group S operates as a well-established player in the Belgian HR services industry with a considerable employee base of up to 1000 staff, and a presence in France, indicating potential for cross-border service expansion and regional growth opportunities.

Diverse Service Portfolio With specialized offerings such as social secretariat, social insurance management, and recruitment services, Group S presents multiple touchpoints for upselling integrated HR solutions tailored to various client needs.

Revenue Range The company's revenue between one and ten million dollars suggests a mid-market positioning, creating opportunities to introduce scalable HR technology and streamlining solutions to support growth.

Competitive Landscape Positioned alongside similar mid-sized companies like Securex and Acerta, Group S can leverage its niche offerings and regional presence to strengthen its competitive edge through targeted product differentiation.

Technology Stack Use Utilization of various web technologies such as Google Analytics and Microsoft ASP.NET indicates openness to digital transformation, presenting an opportunity to offer advanced HRIS solutions and data-driven HR management tools.

Group S Tech Stack

Group S uses 8 technology products and services including Facebook Pixel, Apple iCloud Mail, HSTS, and more. Explore Group S's tech stack below.

Facebook Pixel

Analytics

Apple iCloud Mail

HSTS

Security

X-Content-Type-Options

Web & Portal Technology

Google Analytics

Web Analytics

Livewire

Web Frameworks

Microsoft ASP.NET

Web Frameworks

Apache

Web Servers

Group S Email Formats	Example	Percentage
First.Last@groups.be	John.Doe@groups.be	90%
First.MiddleLast@groups.be	John.MichaelDoe@groups.be	8%
Last.First@groups.be	Doe.John@groups.be	2%

Group S Email Formats

Example

Percentage

First.Last@groups.be

John.Doe@groups.be

90%

First.MiddleLast@groups.be

John.MichaelDoe@groups.be

Last.First@groups.be

Doe.John@groups.be

Frequently Asked Questions

Where is Group S's headquarters located?

Group S's main headquarters is located at 2 Rue Des Ursulines Brussels, Brussels 1000 Belgium. The company has employees across 5 continents, including EuropeNorth AmericaSouth America.

What is Group S's stock symbol?

Group S is a publicly traded company; the company's stock symbol is ARD.

What is Group S's official website and social media links?

Group S's official website is groups.be and has social profiles on LinkedIn.

What is Group S's SIC code NAICS code?

Group S's SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 541612 - Human Resources Consulting Services.

How many employees does Group S have currently?

As of March 2026, Group S has approximately 650 employees across 5 continents, including EuropeNorth AmericaSouth America. Key team members include Chief Human Resources Officer: M. V. B.Chief Financial Officer: C. V.Head Of Strategy And Innovation: S. W.. Explore Group S's employee directory with LeadIQ.

What industry does Group S belong to?

Group S operates in the Human Resources Services industry.

What technology does Group S use?

Group S's tech stack includes Facebook PixelApple iCloud MailHSTSX-Content-Type-OptionsGoogle AnalyticsLivewireMicrosoft ASP.NETApache.

What is Group S's email format?

Group S's email format typically follows the pattern of First.Last@groups.be. Find more Group S email formats with LeadIQ.

When was Group S founded?

Group S was founded in 1939.

Group S

Q: What is Group S's official website and social media links?

Group S's official website is groups.be. Group S has social profiles on LinkedIn.

Q: How many employees does Group S have currently?

Group S has approximately 650 employees.

Q: What technology does Group S use?

Group S's tech stack includes jQuery, jQuery Migrate, Google Maps, Google AdSense, Linkedin Insight Tag.

Human Resources ServicesBrussels, Belgium501-1000 Employees

Group S est votre partenaire HRM :

1er Secrétariat Social agréé, 
1ère Caisse d'Assurances Sociales d'Indépendant agréée, 
Caisse d'Allocations Familiales, 
Guichet d'Entreprises Agréé Formalis
Sélection & Recrutement de Personnel
Office Patronal de Compensation

Sur la marché francais : Group S - Management Services (www.groupsfrance.com)

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Group S Tech Stack

Media & News

Group S's Email Address Formats