# Altran Technologies S.A.

Altran Technologies S.A. is an Engineering & Technology Consulting based in Neuilly-sur-Seine, France.

## Overview

- **Organization type:** Engineering & Technology Consulting
- **Headquarters:** Neuilly-sur-Seine, France
- **Region:** Europe
- **Address:** Neuilly-sur-Seine, France
- **Founded:** 1982
- **Assets under management:** Undisclosed
- **Website:** altran.com

## Regulatory record

- **Reports private funds:** No

## About

Altran was established in 1982 by Alexis Kniazeff and Hubert Martigny as a technology consulting firm in Neuilly-sur-Seine, France. It expanded rapidly through acquisitions and organic growth, becoming a global leader in engineering and R&D outsourcing. By 2019, the firm reported revenues exceeding €3 billion and employed roughly 50,000 people across 30 countries. The company's strategy centered on high-end engineering services—concept design, simulation, testing, and manufacturing support—for sectors including aerospace, defense, automotive, energy, and telecommunications. Key clients included Airbus, Thales, and Renault. Altran also invested in digital technologies such as AI, IoT, and cybersecurity through its Digital Experience division. Capgemini acquired Altran in a deal valued at €3.6 billion, finalized in April 2021. The combined entity formed Capgemini Engineering, one of the world's largest engineering services firms. Post-acquisition, the Altran brand was integrated into Capgemini's portfolio. No recent independent operational events have been recorded for Altran as a standalone entity. Altran's structural differentiator was its pure-play engineering services model—unlike diversified consulting firms, it focused exclusively on R&D and industrial innovation. Its acquisition by Capgemini further scaled its capabilities, creating a global engineering powerhouse under a single umbrella.

## Sectors

- Engineering
- Technology Consulting
- Aerospace & Defense
- Automotive
- Industrial

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Last updated: 2026-06-03T20:00:00.000Z

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