Professional Services

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Linagora is a software vendor and professional services provider focused on Open Source Software. With more about 100 employees, offices in France (Paris, Marseille, Lyon and Toulouse) and in Belgium (Brussels), the company is among major players of Open Source Software in France.

Contact by email or phone on +33 1 46 96 63 63 (GMT+1)


OpenSides is a company specializing in Open Source infrastructures. We are specialist in OpenLDAP and the publisher of FusionDirectory. We provide consultancy, support and training for a wide range of customers.

You can contact us by email or phone on +32 2 880 97 40 (GMT+1)

Savoir-faire Linux

Savoir-faire Linux is a leading Free/Open-Source Software company. Headquartered in Montreal with offices in Quebec City, Ottawa and Paris, the company has developed a unique expertise starting in 1999. Fifteen years later, its multidisciplinary team of 100 consultants helps a customer base of over 500 organizations — including Quebec and Canadian government organizations, major international agencies, industry giants, and SMEs/ SMI — meeting the challenges of information systems in constant evolution.

Savoir-faire Linux is ISO 9001:2004 and ISO 14001:2008 certified and a Silver member of the Linux Foundation. Having a strong presence in many free software communities, it eagerly contributes to many free software projects.

Contact by email or phone:

  • Canada: 514-276-5468
  • Europe: (33) 09 72 46 89 80


With its decades of cumulative experience in the areas of free software and open source, Worteks deploys its service in a market of expertise and innovation with large companies and administration. Our first ambition ? Advise and satisfy our customers !

Contact by email