Insights

Global scale Onet SA is a large, multinational facilities services group with 10,001+ employees across 500 locations in 8 countries and a global business volume of up to 2 billion euros, indicating substantial cross-border sales opportunities and multi-market contracts.

Integrated services The company pursues a blended 'services and engineering' model with over 80 areas of expertise, including cleaning, security, nuclear engineering, airport assistance, logistics, and technical maintenance, suggesting multiple expansion paths for cross-selling and bundled service offerings.

Acquisition activity Recent M&A activity, including the Sinteo acquisition and expansion in Switzerland with Dalrada client engagement, signals openness to strategic partnerships and capability augmentation that can open doorways for joint proposals and larger project bids.

Financial opportunity With a revenue range of 1B–10B and a large European footprint, there is potential for high-value, long-term contracts in facility management, energy efficiency, and safety upgrades across multiple industries and sites.

Digital and tech readiness A tech stack including Nameshield, Google Fonts API, Microsoft Office suite, C++, Linux, PHP, and Yext indicates modern IT practices; this readiness can ease proposals for digitalized facilities management, security systems, and data-driven maintenance programs.

Similar companies to Onet SA

Onet SA Tech Stack

Onet SA uses 8 technology products and services including Nameshield, Google Fonts API, Microsoft Office, and more. Explore Onet SA's tech stack below.

  • Nameshield
    Domain Name Services
  • Google Fonts API
    Font Scripts
  • Microsoft Office
    Office Suites
  • Microsoft Word
    Office Suites
  • C++
    Programming Languages
  • Linux
    Programming Languages
  • PHP
    Programming Languages
  • Yext
    Search Engines

Onet SA's Email Address Formats

Onet SA uses at least 2 format(s):
Onet SA Email FormatsExamplePercentage
FLast@onet.frJDoe@onet.fr
96%
FMiddleLast@onet.frJMichaelDoe@onet.fr
2%
First.Last@onet.frJohn.Doe@onet.fr
1%
LFirst@onet.frDJohn@onet.fr
1%
First.MiddleLast@groupeonet.comJohn.MichaelDoe@groupeonet.com
50%
First.Last@groupeonet.comJohn.Doe@groupeonet.com
50%

Frequently Asked Questions

What is Onet SA's phone number?

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You can contact Onet SA's main corporate office by phone at . 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 Onet SA's stock symbol?

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Onet SA is a publicly traded company; the company's stock symbol is HAE.

What is Onet SA's official website and social media links?

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Onet SA's official website is groupeonet.com and has social profiles on LinkedIn.

How much revenue does Onet SA generate?

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

What is Onet SA's SIC code NAICS code?

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Onet SA's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 5612 - Facilities Support Services.

How many employees does Onet SA have currently?

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As of July 2026, Onet SA has approximately 15K employees across 6 continents, including EuropeSouth AmericaAfrica. Key team members include President: D. G.President: S. L. C. P.Responsable De La Sécurité Des Systèmes Informatiques / Group Ciso: H. C.. Explore Onet SA's employee directory with LeadIQ.

What industry does Onet SA belong to?

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Onet SA operates in the Facilities Services industry.

What technology does Onet SA use?

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Onet SA's tech stack includes NameshieldGoogle Fonts APIMicrosoft OfficeMicrosoft WordC++LinuxPHPYext.

What is Onet SA's email format?

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Onet SA's email format typically follows the pattern of FLast@onet.fr. Find more Onet SA email formats with LeadIQ.

When was Onet SA founded?

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Onet SA was founded in 1860.
Onet SA logo

Onet SA

Facilities ServicesHauts-de-France, France10001+ Employees

Onet SA is a facilities services company based in France, located at 36 Boulevard de Loot ocn, Marseille-en-beauvaisis, Hauts-de-France 13009, and founded in Marseille around 1860 as a family service group. The group employs about 74,000 people across more than 500 locations in eight countries. It offers a broad portfolio of services across more than 80 areas of expertise at customer sites, including cleaning and waste management, security (human and electronic), nuclear engineering and services, airport assistance, logistics, reception, delegation of human resources, training, and technical maintenance of buildings. Onet adopts a combined services and engineering approach, owning its own businesses to maintain control and performance, with the aim of creating healthier, safer, and more reliable environments. Recent expansion includes acquisitions in Switzerland: Onet Suisse SA acquired Sinteo in 2023, followed by the acquisitions of AXXIS Conseil and SINTEO.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
Stock Symbol
HAE
NAICS Code
5612 - Facilities Support Services
Founded
1860
Employees
10001+

Section iconFunding & Financials

  • $1B - $10B

    Onet SA's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    Onet SA's revenue is estimated to be in the range of $1B - $10B

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