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Business Partners


Acquia is the digital experience company. Our digital innovation platform empowers market-leading enterprise organizations to move at the speed of the web, providing agility, integration and resiliency.

Barracuda Networks

Barracuda Networks, Inc. offers industry-leading solutions designed to solve mainstream IT problems – efficiently and cost effectively – while maintaining a level of customer support and satisfaction second to none. Our products span three distinct markets, including: 1) content security, 2) networking and application delivery, as well as 3) data storage, protection and disaster recovery.

Global Technology Associates

Global Technology Associates, Inc., is a privately owned developer and pioneer of Internet firewalls and network security applications. The company's headquarters and and development facility is based in Orlando, Florida, with sales, distribution and technology partners located across the globe. Founded by software engineers in 1992, GTA has been delivering quality software solutions for over 20 years.


pfSense® software is a free, open source customized distribution of FreeBSD specifically tailored for use as a firewall and router that is entirely managed via web interface. In addition to being a powerful, flexible firewalling and routing platform, it includes a long list of related features and a package system allowing further expandability without adding bloat and potential security vulnerabilities to the base distribution.


VMware, Inc. is a provider of virtualization software. The Company is majority owned by EMC Corporation. VMware's desktop software runs on Linux, Microsoft Windows, and Mac OS X. VMware's enterprise software, VMware ESX Server, runs directly on server hardware without requiring an additional underlying operating system. In 2010 VMware acquired Zimbra.


Zimbra is trusted by more than 5,000 companies, including global brands such as NTT Communications, Comcast, Dell, Cadbury, Investec, Rackspace, Red Hat, VMware, H&R Block and Vodafone. With its vibrant open source community and worldwide partner network, Zimbra is the third largest collaboration provider in the world. Zimbra is privately held with corporate headquarters in Frisco, Texas and offices in San Mateo, California; London; Singapore; Tokyo and Pune, India.

Associative Partners


Association for technological development in education


The Professional Association of Companies in Open Source Software (APELL) fosters the creation and the development of companies specialized in Open Source in Québec. The association represents its members on domestic and foreign markets and ensures the promotion and the defense of their interest on provicial, nation and international level. The APELL organizes the S2LQ: Open Source Conference Event in Montréal and Québec.


FACIL is a non-profit organization that fosters the usage of open source software and technologies. FACIL aims at promoting the adoption, the usage and the democratisation of open IT.


About Us

G-R provides IT services since 1995. Our expertise in open collaboration technologies allow us to assist our clients all along their project, from the analysis to the production and to ensure the maintenance and support of their systems.