Insights

Global scale ALTEN operates in 30+ countries with 21 delivery centers and 6,500+ clients, indicating a broad international footprint and potential for cross-border engineering and IT services engagements across multiple industries.

Industry breadth Serving 12 industries including Aeronautics, Space, Automotive, Energy, Life Sciences, and Public Sector suggests opportunities to upsell multidisciplinary programs such as digital transformation, product development, and supply chain optimization for diverse accounts.

Tech modern The visible tech stack elements (Azure, AWS, data/monitoring and development frameworks) point to capabilities in cloud migration, AI/ML, cybersecurity testing, and modern application development that can be positioned for clients pursuing modernization and resilience.

People strength With 10,001+ employees and a global engineering and IT services focus, ALTEN is positioned to staff large-scale programs, ramp quickly for program launches, and provide blended onsite/offshore delivery to enterprise clients.

Sustainable growth ALTEN’s vision around sustainable transformation and innovation, combined with a broad client base and long-standing industry reach, presents opportunities for sustainability-driven R&D, green technologies, and regulatory-compliant engineering initiatives across sectors.

Similar companies to ALTEN

ALTEN Tech Stack

ALTEN uses 8 technology products and services including Azure Monitor, Clipchamp, Amazon Web Services, and more. Explore ALTEN's tech stack below.

Azure Monitor
Analytics
Clipchamp
Audio, Video, Graphics
Amazon Web Services
Cloud Hosting
Zachman Framework
Enterprise Resource Planning
Cisco Switches
Network Hardware
AttackIQ
Security
Flask
Web Frameworks
Ionic
Web Frameworks

Media & News

AltEnergy Acquisition (NASDAQ:AEAEW) Trading Up 1,384,400% – Here’s Why
AltEnergy Acquisition Corp. (NASDAQ: AEAEW - Get Free Report) shares rose 1,384,400% on Wednesday. The company traded as high as $0.04 and last traded at $553.80. Approximately 10,000 shares traded hands during mid-day trading, a decline of 79% from the average daily volume of 48,615 shares. The stock had previously closed at $0.04. AltEnergy Acquisition
Dec 11, 2025 | www.defenseworld.net

ALTEN's Email Address Formats

ALTEN uses at least 2 format(s):

ALTEN Email Formats	Example	Percentage
First.Last@alten.com	John.Doe@alten.com	86%
First.L@alten.com	John.D@alten.com	7%
FLast@alten.com	JDoe@alten.com	4%
First.Middle@alten.com	John.Michael@alten.com	3%
FLast@alten.fr	JDoe@alten.fr	71%
First.Last@alten.fr	John.Doe@alten.fr	20%
First@alten.fr	John@alten.fr	8%
LFirst@alten.fr	DJohn@alten.fr	1%

Frequently Asked Questions

What is ALTEN's phone number?

You can contact ALTEN's main corporate office by phone at

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

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ALTEN's stock symbol?

ALTEN is a publicly traded company; the company's stock symbol is AEAEW.

What is ALTEN's official website and social media links?

ALTEN's official website is alten.com and has social profiles on LinkedIn.

How much revenue does ALTEN generate?

As of July 2026, ALTEN's annual revenue is estimated to be $1B - $10B.

What is ALTEN's NAICS code?

ALTEN's NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does ALTEN have currently?

As of July 2026, ALTEN has approximately 38K employees across 6 continents, including EuropeAsiaAfrica. Key team members include Ceo: C. M.Ceo Spain: O. G.Cto - Head Of Offerings & Partnerships It.Es: F. M.. Explore ALTEN's employee directory with LeadIQ.

What industry does ALTEN belong to?

ALTEN operates in the Engineering Services industry.

What technology does ALTEN use?

ALTEN's tech stack includes Azure MonitorClipchampAmazon Web ServicesZachman FrameworkCisco SwitchesAttackIQFlaskIonic.

What is ALTEN's email format?

ALTEN's email format typically follows the pattern of First.Last@alten.com. Find more ALTEN email formats with LeadIQ.

When was ALTEN founded?

ALTEN was founded in 1988.

ALTEN

Q: What is ALTEN's official website and social media links?

ALTEN's official website is alten.com. ALTEN has social profiles on LinkedIn.

Q: How many employees does ALTEN have currently?

ALTEN has approximately 38K employees.

Q: What technology does ALTEN use?

ALTEN's tech stack includes Sage X3, Pinecone, Microsoft Azure Cognitive Services, Salesforce Financial Services Cloud, Drupal.

Q: What is ALTEN's NAICS code?

ALTEN's NAICS code is 5413 (Architectural, Engineering, and Related Services).

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.