ESI Group Employee Directory

Software DevelopmentFrance1001-5000 Employees

ESI Group has been acquired by Keysight Technologies, advancing Keysight's comprehensive design and test software portfolio with trusted, real-world-accurate CAE and immersive virtual prototyping. Together, we’re bridging simulation and measurement to accelerate confident innovation and productivity in high-performance industries.

For further information, go to: www.esi-group.com

Find ESI Group employees' phone numbers or email addresses

ESI Group Global Highlights

Europe
436

France
309
Germany
63
Spain
20
United Kingdom Of Great Britain And Northern Ireland
17
Italy
9
Portugal
5
Switzerland
4
Sweden
3
Poland
2
Albania
1
Belgium
1
Moldova
1
Netherlands
1

North America
260

United States Of America
230
Mexico
18
El Salvador
2
Canada
2
Dominican Republic
2
Cuba
2
Guatemala
1
Nicaragua
1
Costa Rica
1
Haiti
1

Asia
215

India
145
China
24
Japan
15
Viet Nam
6
Malaysia
5
Turkey
5
Singapore
3
Russian Federation
2
Philippines
2
United Arab Emirates
2
Thailand
2
Indonesia
2
Bangladesh
1
Iran
1

South America
92

Brazil
35
Peru
19
Argentina
11
Ecuador
9
Colombia
8
Venezuela
3
Chile
2
Uruguay
2
Bolivia
2
Paraguay
1

Africa
27

Tunisia
20
Algeria
2
Morocco
1
Egypt
1
Ethiopia
1
Benin
1
Angola
1

Oceania
1

Australia
1

ESI Group's Leadership

T. A.
Chief Executive Officer
Mobile Phone
Email
A. S.
Chief Information Officer
Mobile Phone
Email
X. Z.
Chief Engineer
Mobile Phone
Email
J. L.
Chief Manager
Mobile Phone
Email
L. M.
Head Of Global Professional Services
Mobile Phone
Email
E. J.
Head Of Global Fp&a
Mobile Phone
Email
C. S. J.
Ceo Asia Pacific Operations
Mobile Phone
Email
A. S.
Cio - Director It At Esi Group
Mobile Phone
Email

ESI Group Employee Metrics

100%

50%

2025

2024

Engineering
Research
Sales
Marketing
Healthcare Services
Other
Program & Project Management
Product Management
Operations

Contact profiles from ESI Group

Name

Title

Contact Info

Location

Last Update

S. L.
Chairman
Mobile Phone
Email
Argentina
Feb 27, 2024
T. A.
Chief Executive Officer
Mobile Phone
Email
Oct 17, 2024
Y. N.
Partner
Mobile Phone
Email
FRANCE
Oct 31, 2023
Y. C.
Vp Of Human Resources
Mobile Phone
Email
FranceÎle-de-France
Oct 25, 2025
M. V.
Global Head Of Software Engineering
Mobile Phone
Email
SwitzerlandGeneva
Nov 11, 2025
G. C.
Vp Of Indystry Marketing Develop, Edition Of Esi America
Mobile Phone
Email
ChinaBeijing
Jul 19, 2025
M. N.
Esi Bu Chief Of Staff
Mobile Phone
Email
France
Jul 25, 2025
L. M.
Head Of Global Professional Services
Mobile Phone
Email
FranceAuvergne-Rhône-Alpes
Oct 24, 2025
X. Z.
Chief Engineer
Mobile Phone
Email
ChinaBeijing
Jul 19, 2025
J. L.
Chief Manager
Mobile Phone
Email
South Korea
Jul 19, 2025

Frequently Asked Questions

What is ESI Group known for?

ESI Group was founded in 1973 operates in the Software Development industry. The company's main headquarters is located in 10, avenue Aristide Briand, Symbiose 2 Bagneux, France 92220, FR; you can contact the main corporate office by phone at

+33-1-53-65-1****

. Explore ESI Group's company overview page for more information.

What is ESI Group's most common email format?

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

How many employees does ESI Group have currently?

ESI Group has approximately 1.6K employees as of October 2025. These team members are located across 6 continents, including EuropeNorth AmericaAsia.

Who are ESI Group's key employees and leadership?

As of October 2025, ESI Group's key employees include:

Chief Executive Officer: T. A.
Chief Information Officer: A. S.
Chief Engineer: X. Z.
Chief Manager: J. L.
Head Of Global Professional Services: L. M.

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.