What departments does GSE have?

GSE has employees across 10 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 8 employees.

Where are GSE employees located globally?

GSE has employees across 6 continents and 63 countries including Ethiopia, Morocco, Algeria, Senegal, Mauritania.

How has GSE's team size changed over time?

GSE's team has grown from approximately 666 to 707 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., President: G. S., 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
718

France
509
Italy
75
Spain
42
Germany
33
Portugal
17
United Kingdom Of Great Britain And Northern Ireland
15
Romania
7
Ukraine
5
Poland
3
Georgia
2
Netherlands
2
Belgium
2
Switzerland
2
Austria
1
Iceland
1
Norway
1
Sweden
1

Africa
56

Ethiopia
18
Algeria
8
Senegal
7
Morocco
6
Egypt
3
Côte D'ivoire
2
South Africa
2
Mauritania
1
Ghana
1
Madagascar
1
Nigeria
1
Congo
1
Chad
1
Zimbabwe
1
Burkina Faso
1
Mozambique
1
Cameroon
1

Asia
55

China
20
Indonesia
5
Russian Federation
4
India
4
Pakistan
3
Philippines
3
United Arab Emirates
3
Saudi Arabia
2
Kazakhstan
2
Iran
2
Malaysia
2
Mongolia
1
Thailand
1
Lebanon
1
Bangladesh
1
Uzbekistan
1

North America
48

United States Of America
40
Mexico
6
Costa Rica
1
Canada
1

South America
12

Brazil
4
Argentina
3
Ecuador
2
Peru
1
Colombia
1
Chile
1

GSE's Leadership

J. B.
Chief Marketing Officer
Mobile Phone
Email
M. L.
Chief Transformation Officer
Mobile Phone
Email
G. S.
President
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 Info

Location

Last Update

F. S.
Head Of Bim
Mobile Phone
Email
FranceProvence-Alpes-Côte d'Azur
Jun 01, 2026
M. P. R.
Head Of International Legal Department
Mobile Phone
Email
SpainCatalonia
May 31, 2026
S. G.
Project Director
Mobile Phone
Email
FranceAuvergne-Rhône-Alpes
Jan 28, 2026
S. N.
Managing Director
Mobile Phone
Email
United KingdomEngland
Apr 14, 2026
A. L.
Project Director
Mobile Phone
Email
ItalyLombardy
Oct 20, 2025
A. C.
Europe Industry Director
Mobile Phone
Email
France
Apr 15, 2026
A. L.
Technical Director
Mobile Phone
Email
ItalyLombardy
Jan 21, 2026
A. G.
International Business Development Director
Mobile Phone
Email
ItalyLombardy
Apr 17, 2026
C. B.
Business Development Director
Mobile Phone
Email
ItalyLombardy
Nov 17, 2025
C. C.
Technical Director
Mobile Phone
Email
PortugalLisbon
Nov 16, 2025

Frequently Asked Questions

What is GSE known for?

GSE was founded in 1976 operates in the Construction industry. The company's main headquarters is located in Saint-germain-de-la-grange, Île-de-france France. 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 . 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 1.6K employees as of June 2026. These team members are located across 5 continents, including EuropeAfricaAsia.

Who are GSE's key employees and leadership?

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

Chief Marketing Officer: J. B.
Chief Transformation Officer: M. L.
President: G. S.
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