Capgemini Engineering, formerly known as Altran Technologies, is a global innovation and engineering consulting firm founded in 1982 in France by Alexis Kniazeff and Hubert Martigny. The company specializes in high-technology and innovation industries, with a strong focus on electronics and IT technology. In 2018, Capgemini Engineering reported revenues of €2.916 billion and employed over 46,693 people worldwide.

In April 2020, Capgemini Engineering became a subsidiary of Capgemini following a friendly takeover, and was renamed Capgemini Engineering on April 8, 2021, after merging with Capgemini's Engineering and R&D services.