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To country websites

France
onet.fr
Luxembourg
onet.lu
Spain
onet.es
Portugal
onet.pt
United States
epm-inc.com

Brazil

onet-brasil.com.br
Japan
onet-technologies.jp

Discover the Group's other
sites

Onet Foundation
Onet Solidarity and Housing Fund
Prodim
Sinteo
Cleanliness is fundamental


Newsroom
Onet

The world is constantly changing, and so is our Group!

Download our publications and press releases and keep up to date with the Group, its brands and subsidiaries.

To country websites

France
onet.fr
Switzerland
onet-suisse.com
Luxembourg
onet.lu
Spain
onet.es
United States
epm-inc.fr

Brazil

sm21.com.br
onetcentro.com.br

Discover the Group's other
sites

A present for the future
Onet Foundation
Axxis
Prodim
Sinteo

Press releases

See all press releases
Onet Appoints Cécile Angulo as Group Secretary General
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Onet and Olympique de Marseille continue a partnership that spans more than 45 years
Download
Groundbreaking for a next-generation logistics warehouse
Download
Onet is rallying its teams with a new workplace health and safety campaign
Download

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Our publications

2025 Non-Financial Performance Report

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Onet x CSR
: The Essentials 2025

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Code

ethics

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The news

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See all news

Further information

The Group

Onet, a French family-owned group, is an international player in engineering and services.

Group expertise

Onet aims to bring value to its customers through a combined approach - services and engineering - and perfect mastery of all the businesses that make up its offering.

Join Onet

You have recognized technical skills, a sense of service is second nature to you and you believe in the power of teamwork.