What departments does ERI have?

ERI has employees across 12 departments including Finance, Entrepreneurship, Analytics, Business, Business Development.

What is the largest department at ERI?

The largest department at ERI is Finance with 7 employees.

Where are ERI employees located globally?

ERI has employees across 7 continents and 42 countries including Egypt, Morocco, South Africa, Mali, Tunisia.

How has ERI's team size changed over time?

ERI's team has decreased from approximately 426 to 365 employees based on available data.

ERI Employee Directory

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

ERI's key employees include: Chief Executive Officer: A. P., President: N. S., President And Chief Executive Officer: C. T.

ConstructionÎle-de-France, France501-1000 Employees

ERI is a French construction group headquartered in Fontenay-sous-bois, Île-de-France, employing between 501 and 1000 people. The company focuses on energy performance of buildings, decarbonized mobility infrastructure, and physical and digital security, delivering work that spans the technical and architectural trades. It operates through six brands—ERI, ELSIA, CATELIA, TAC, HORUS, and AVENEL—and relies on twenty integrated trades. ERI serves infrastructure, commercial, residential, and industrial sectors with an end-to-end offering from study to realization and maintenance. The group conducts more than 1500 projects per year and holds ISO 9001, 14001, and 45001 certifications.

ERI Global Highlights

Europe
576

France
555
United Kingdom Of Great Britain And Northern Ireland
5
Switzerland
4
Spain
4
Sweden
3
Italy
2
Estonia
1
Portugal
1
Norway
1

North America
132

United States Of America
120
Mexico
9
Canada
2
Belize
1

Asia
36

India
12
Philippines
7
Singapore
2
China
2
Indonesia
2
Iran
2
Saudi Arabia
1
United Arab Emirates
1
Kazakhstan
1
Pakistan
1
Turkey
1
Bangladesh
1
Thailand
1
Japan
1
Lebanon
1

Africa
23

South Africa
8
Egypt
6
Tunisia
3
Morocco
2
Mali
1
Ghana
1
Burkina Faso
1
Côte D'ivoire
1

South America
4

Argentina
2
Brazil
1
Bolivia
1

Oceania
1

Australia
1

ERI's Leadership

A. P.
Chief Executive Officer
Mobile Phone
Email
N. S.
President
Mobile Phone
Email
C. T.
President And Chief Executive Officer
Mobile Phone
Email
A. L. K.
Group Cfo
Mobile Phone
Email
E. K.
Ingénieur D'affaires Cfo-Cfa
Mobile Phone
Email
F. R.
Directeur Bureau D’etudes Cfo/Cfa
Mobile Phone
Email
S. B.
Owner
Mobile Phone
Email
G. D.
Responsable D’études Grand Projet Cfo/Cfa
Mobile Phone
Email

ERI Employee Metrics

100%

50%

0%

2026

2025

Finance
Quality Assurance
Administrative
Business
Engineering
Other
Military & Protective Services
Information Technology
Support
Civil Engineering & Construction
Analytics
Arts & Design
Branding

Contact profiles from ERI

Name

Title

Contact

Location

Last Update

A. L. K.
Group Cfo
Mobile Phone
Email
France, Île-de-France
Jul 24, 2026
E. K.
Ingénieur D'affaires Cfo-Cfa
Mobile Phone
Email
France, Hauts-de-France
Jul 24, 2026
N. S.
President
Mobile Phone
Email
Jun 27, 2026
F. R.
Directeur Bureau D’etudes Cfo/Cfa
Mobile Phone
Email
France, Île-de-France
Apr 17, 2026
S. B.
Owner
Mobile Phone
Email
Belize
Jul 09, 2026
G. D.
Responsable D’études Grand Projet Cfo/Cfa
Mobile Phone
Email
France, Île-de-France
Apr 14, 2026
J. E.
Conducteur De Travaux Cfo/Cfa
Mobile Phone
Email
France, Île-de-France
Aug 28, 2026
A. B.
Co Founder Chief Compliance Officer
Mobile Phone
Email
Oct 17, 2024
A. P.
Chief Executive Officer
Mobile Phone
Email
Oct 23, 2024
C. T.
President And Chief Executive Officer
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is ERI known for?

ERI was founded in 1951 and operates in the Construction industry. Explore ERI's company overview page for more information.

What is ERI's most common email format?

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

How many employees does ERI have currently?

ERI has approximately 785 employees as of August 2026. These team members are located across 6 continents, including Europe, North America and Asia.

Who are ERI's key employees and leadership?

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

Chief Executive Officer: A. P.
President: N. S.
President And Chief Executive Officer: C. T.
Group Cfo: A. L. K.
Ingénieur D'affaires Cfo-Cfa: E. K.

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ERI Employee Directory

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