What departments does ALTEN have?

ALTEN has employees across 14 departments including Solutions Engineering, Operations, Finance, Information Security, Information Technology.

What is the largest department at ALTEN?

The largest department at ALTEN is Finance with 6 employees.

Where are ALTEN employees located globally?

ALTEN has employees across 7 continents and 76 countries including Morocco, Senegal, Chad, Tunisia, Côte D'ivoire.

How has ALTEN's team size changed over time?

ALTEN's team has decreased from approximately 16K to 14K employees based on available data.

ALTEN Employee Directory

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

ALTEN's key employees include: Chief Financial Officer (cfo) - Operations | Executive Committee Member: V. L. G., Cio Asia: D. B., Cto | Engineering Leader | Ai Systems, Cloud Platforms & Product Strategy: R. D., Cfo: F. T., Chief Financial Officer - North America: S. E. Y..

Engineering ServicesÎle-de-france, France10001+ Employees

ALTEN is a multinational provider of engineering and IT services that supports technological and sustainable transformation for its clients. Founded in 1988 and based in Boulogne-Billancourt, Île-de-France, the company operates in more than 30 countries. Its client base spans sectors including aeronautics, space, defence, automotive, energy and environment, life sciences – health, telecoms, and public services.

ALTEN brings together highly skilled engineering and IT professionals to support major corporate, telecoms, and services clients on technical, research and development, and IT systems projects. A global network of delivery centers coordinates experts to help with digital transformation, product development, and supply chain initiatives. The group operates across 12 industries, maintains 21 delivery centers, and serves more than 6,500 clients.

ALTEN Global Highlights

Europe
13K

France
9.3K
Spain
1.1K
Italy
836
Romania
685
Germany
407
United Kingdom Of Great Britain And Northern Ireland
184
Poland
176
Portugal
168
Sweden
157
Belgium
117
Switzerland
82
Netherlands
69
Finland
68
Denmark
18
Belarus
8
Ireland
5
Luxembourg
4
Greece
3
Austria
3
Bosnia And Herzegovina
1
Hungary
1
Ukraine
1
Monaco
1
Malta
1
Norway
1

Asia
775

India
687
China
46
United Arab Emirates
17
Japan
4
Singapore
3
Saudi Arabia
3
Malaysia
2
Israel
2
Pakistan
2
Bahrain
1
Qatar
1
Iraq
1
Lebanon
1
Philippines
1
Thailand
1
Kazakhstan
1
Iran
1
Kuwait
1

Africa
713

Morocco
645
Senegal
37
Algeria
6
Côte D'ivoire
5
Tunisia
4
Egypt
3
Chad
2
Cameroon
2
Guinea
2
Mali
2
Central African Republic
1
Somalia
1
Burundi
1
Madagascar
1
South Africa
1

North America
352

United States Of America
152
Mexico
109
Canada
86
Dominican Republic
2
Haiti
1
Guatemala
1
Nicaragua
1

South America
23

Brazil
8
Chile
8
Argentina
3
Venezuela
2
Ecuador
2

Oceania
8

Australia
7
New Zealand
1

ALTEN's Leadership

D. B.
Cio Asia
Mobile Phone
Email
R. D.
Cto | Engineering Leader | Ai Systems, Cloud Platforms & Product Strategy
Mobile Phone
Email
F. T.
Cfo
Mobile Phone
Email
V. L. G.
Chief Financial Officer (cfo) - Operations | Executive Committee Member
Mobile Phone
Email
S. E. Y.
Chief Financial Officer - North America
Mobile Phone
Email
R. M.
Chief Information Security Officer
Mobile Phone
Email
C. D.
Chief Technology Officer
Mobile Phone
Email
P. C.
Vp Engineering Services / Division Director
Mobile Phone
Email

ALTEN Employee Metrics

100%

50%

0%

2026

2025

Consultant
Engineering
Program & Project Management
Business
Analytics
Other
Administrative

Contact profiles from ALTEN

Name

Title

Contact Info

Location

Last Update

D. O.
Operational Ciso
Mobile Phone
Email
FranceÎle-de-France
Mar 26, 2026
B. A.
Owner
Mobile Phone
Email
Feb 19, 2026
S. R.
President
Mobile Phone
Email
Oct 24, 2024
T. A.
Owner
Mobile Phone
Email
FranceHauts-De-France
Mar 04, 2024
Y. T.
Head Of Information Technology Services
Mobile Phone
Email
FranceÎle-de-France
Apr 15, 2026
A. J.
Senior Director & Country Head, Talent Acquisition
Mobile Phone
Email
IndiaKarnataka
Mar 03, 2026
S. O.
Executive Vice President
Mobile Phone
Email
FranceOccitanie
Apr 16, 2026
P. C.
Vp Engineering Services / Division Director
Mobile Phone
Email
United States
Feb 20, 2026
E. B.
Head Of External Subcontracting Purchasing Unit
Mobile Phone
Email
FranceAuvergne-Rhône-Alpes
Apr 16, 2026
F. V.
Vice President And Head Of Sales Us
Mobile Phone
Email
United StatesNew Jersey
Apr 15, 2026

Frequently Asked Questions

What is ALTEN known for?

ALTEN was founded in 1988 operates in the Engineering Services industry. The company's main headquarters is located in 221 Bis Boulevard Jean Jaurès Boulogne-billancourt, Île-de-france 92514 France; you can contact the main corporate office by phone at

+33-1-46-08-7****

. Explore ALTEN's company overview page for more information.

What is ALTEN's most common email format?

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

How many employees does ALTEN have currently?

ALTEN has approximately 38K employees as of June 2026. These team members are located across 6 continents, including EuropeAsiaAfrica.

Who are ALTEN's key employees and leadership?

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

Cio Asia: D. B.
Cto | Engineering Leader | Ai Systems, Cloud Platforms & Product Strategy: R. D.
Cfo: F. T.
Chief Financial Officer (cfo) - Operations | Executive Committee Member: V. L. G.
Chief Financial Officer - North America: S. E. Y.

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

ALTEN Employee Directory

Find ALTEN employees' phone numbers or email addresses

Name search is limited — try advanced search instead