What departments does GSE have?

GSE has employees across 8 departments including Marketing, Finance, Legal, Program & Project Management, Business Development.

What is the largest department at GSE?

The largest department at GSE is Program & Project Management with 6 employees.

Where are GSE employees located globally?

GSE has employees across 6 continents and 63 countries including Algeria, Ethiopia, South Africa, Morocco, Egypt.

How has GSE's team size changed over time?

GSE's team has grown from approximately 666 to 753 employees based on available data.

GSE Employee Directory

Q: Who are GSE's key employees and leadership?

GSE's key employees include: Chief Marketing Officer: J. B., Chief Transformation Officer: M. L., Chief Financial Officer: E. M., Head Of Bim: F. S., Head Of International Legal Department: M. P. R.

ConstructionÎle-de-France, France1001-5000 Employees

GSE is a construction group that operates as a global player in corporate real estate, focusing on design, construction and renovation projects with commitments to price, schedule and quality. It supports retail, logistics, industrial developments and buildings for small and medium-sized enterprises, delivering projects across Europe and China through a network of regional agencies in France. The company emphasizes added value through Le lab, an operational think tank that brings together experts to explore intelligent construction, digital technologies, eco-citizenship and workplace well-being. Based in Saint-Germain-de-la-Grange in the Île-de-France region, GSE has a history spanning several decades and positions itself to manage multi-sector projects for its clients’ real estate needs. Acknowledging its broad geographic footprint and specialized service offering, the firm serves clients seeking coordinated design, construction and renovation solutions within the corporate real estate market.

GSE Global Highlights

Europe
796

France
584
Italy
83
Spain
42
Germany
32
Portugal
17
United Kingdom Of Great Britain And Northern Ireland
12
Romania
6
Ukraine
5
Netherlands
3
Poland
3
Belgium
2
Switzerland
2
Georgia
1
Iceland
1
Austria
1
Norway
1
Sweden
1

Asia
54

China
19
Indonesia
5
Saudi Arabia
4
India
3
Pakistan
3
Philippines
3
Russian Federation
3
United Arab Emirates
3
Iran
2
Kazakhstan
2
Malaysia
2
Mongolia
1
Thailand
1
Lebanon
1
Bangladesh
1
Uzbekistan
1

Africa
53

Ethiopia
18
Algeria
7
Morocco
6
Senegal
6
Egypt
3
South Africa
2
Mauritania
1
Ghana
1
Madagascar
1
Côte D'ivoire
1
Chad
1
Nigeria
1
Congo
1
Zimbabwe
1
Burkina Faso
1
Mozambique
1
Cameroon
1

North America
53

United States Of America
41
Mexico
7
Canada
4
Costa Rica
1

South America
12

Brazil
3
Argentina
3
Colombia
2
Ecuador
2
Peru
1
Chile
1

GSE's Leadership

J. B.
Chief Marketing Officer
Mobile Phone
Email
M. L.
Chief Transformation Officer
Mobile Phone
Email
E. M.
Chief Financial Officer
Mobile Phone
Email
F. S.
Head Of Bim
Mobile Phone
Email
M. P. R.
Head Of International Legal Department
Mobile Phone
Email
P. D. P.
Co Founder
Mobile Phone
Email
R. P.
Président
Mobile Phone
Email
M. S.
Chargé De Missions Auprès Du Président
Mobile Phone
Email

GSE Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Administrative
Arts & Design
Business Development
Accounting
Other
Branding

Contact profiles from GSE

Name

Title

Contact

Location

Last Update

C. C.
Project Director
Mobile Phone
Email
FRANCE, VAUCLUSE
Oct 31, 2023
F. M.
Director Of Operations
Mobile Phone
Email
FRANCE, VAUCLUSE
Oct 31, 2023
F. P.
Project Director
Mobile Phone
Email
FRANCE, VAUCLUSE
Oct 31, 2023
L. A.
Development Director
Mobile Phone
Email
FRANCE, VAUCLUSE
Oct 31, 2023
M. H.
Director
Mobile Phone
Email
UNITED KINGDOM, Leicestershire
Apr 22, 2024
N. B.
Directeur De Projet
Mobile Phone
Email
France, Auvergne-Rhône-Alpes
Jun 24, 2024
P. B.
Director
Mobile Phone
Email
UNITED KINGDOM, Leicestershire
Oct 31, 2023
R. M.
Director Of Assembly Activities
Mobile Phone
Email
FRANCE, VAUCLUSE
Oct 31, 2023
S. F.
Technical Director
Mobile Phone
Email
S. M.
Director
Mobile Phone
Email
UNITED KINGDOM, Leicestershire
Jun 25, 2025

Frequently Asked Questions

What is GSE known for?

GSE was founded in 1976 and operates in the Construction industry. Explore GSE's company overview page for more information.

What is GSE's most common email format?

GSE employees' email format typically follows the pattern of FLast@gsegroup.com. Trying to find reliable and up-to-date employee contact data? Find more GSE email formats with LeadIQ.

How many employees does GSE have currently?

GSE has approximately 1.7K employees as of August 2026. These team members are located across 5 continents, including Europe, Asia and Africa.

Who are GSE's key employees and leadership?

As of August 2026, GSE's key employees include:

Chief Marketing Officer: J. B.
Chief Transformation Officer: M. L.
Chief Financial Officer: E. M.
Head Of Bim: F. S.
Head Of International Legal Department: M. P. R.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

GSE Employee Directory

Find GSE employees' phone numbers or email addresses

Name search is limited — try advanced search instead