M&A Deal Summary

Capgemini Acquires Seimaf

On October 1, 2025, Capgemini acquired information technology company Seimaf

Acquisition Highlights
  • This is Capgemini’s 28th transaction in the Information Technology sector.
  • This is Capgemini’s 8th transaction in France.

M&A Deal Summary

Date 2025-10-01
Target Seimaf
Sector Information Technology
Buyer(s) Capgemini
Deal Type Add-on Acquisition

Target

Seimaf

Le Plessis-Robinson, France
Seimaf is an industrial engineering and technical consulting group operating in the energy, environmental, and industrial sectors, and specializing in nuclear. Seimaf was founded in 1994 and is based in Le Plessis-Robinson, France.

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Buyer(S) 1

Buyer

Capgemini

Paris, France

Category Company
Founded 1967
Sector Information Technology
Employees349,373
Revenue 22.1B EUR (2024)
DESCRIPTION

Capgemini is a provider of consulting, technology, outsourcing services and local professional services. Capgemini Group helps its clients transform in order to improve their performance and competitive positioning. Company offer an array of integrated services that combine top-of-the-range technology with deep sector expertise and a strong command of our four key businesses. Capgemini was founded in 1967 and is based in Paris, France.


DEAL STATS #
Overall 51 of 51
Sector: Information Technology M&A 28 of 28
Type: Add-on Acquisition M&A Deals 44 of 44
Country: France M&A 8 of 8
Year: 2025 M&A 3 of 3
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-08-26 Cloud4C

Singapore, Singapore

Cloud4C provides automation-driven managed services for hybrid and sovereign cloud environments. The company helps enterprises migrate, manage, and optimize their technology and data, leveraging its low-code, AI-ready platform and vertical-specific frameworks, designed for the specific needs of businesses and industries. Cloud4C was formed in 2014 and is based in Singapore, Singapore.

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