Atos Group: Ontario Data Center II

Atos Group Ontario Data Center II is located at 3 Church St #600, Toronto, ON M5E 1M2, Canada. The gross building size for this location has not been provided. The gross colocation space is not available for this data center. No power information has been offered for this location. We found 99 data center locations within 50 miles of this facility. Certifications for this location include ISO 22301, ISO 27001, ISO 50001, SOC 2.
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About Ontario Data Center II

The Ontario Data Center II, operated by Atos Group, is a next-generation Tier III+ facility designed to support critical infrastructure, AI/ML training environments, and government and enterprise digital modernization at scale. As a strategic extension of Atos' Canadian operations, this site builds on its predecessor’s strengths—delivering sustainable, secure, and scalable infrastructure for national cloud sovereignty and innovation.

Key Features:
  • Location: Positioned near Ontario’s key technology corridor, with proximity to the Toronto-Waterloo innovation hub and major government data zones.
  • Architecture: High-density-ready, energy-efficient facility with smart modular zones, geothermal insulation potential, and roofline designed for solar integration.
  • Connectivity: Carrier-agnostic access with full fiber redundancy, direct cross-connects to Ontario Data Center I, and participation in Canada’s sovereign SD-WAN and hyperscaler peering ecosystem.
  • Power & Cooling: Powered by 100% renewable hydroelectricity, dual grid connections, backup generators, and advanced free-air cooling systems tailored for year-round energy savings.
  • Security: Fully aligned with Canadian federal security standards, biometric zones, 24/7 surveillance, intrusion detection, and incident response readiness.
  • Certifications: Tier III+, ISO 27001, ISO 22301, ISO 50001, SOC 2, PIPEDA-compliant, and aligned with Canadian public cloud security and data residency requirements.
  • Core Services: Sovereign hybrid cloud, AI/HPC clusters, financial and healthcare hosting, enterprise continuity, and DRaaS solutions for national clients.
  • Sustainability: Features ultra-low PUE architecture, embedded carbon monitoring, water-free cooling support, and alignment with Canada's 2030 emissions targets and Atos’ global Net Zero pledge.

Ontario Data Center II reinforces Atos Group’s role as a leader in sustainable, sovereign digital infrastructure—advancing Canada’s public and private cloud transformation through secure, climate-conscious innovation.

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Atos Group Locations in Canada (5 Locations)

Atos Group
Alberta Data Center
736 6th Avenue Southwest #875, Calgary, Alberta T2P 3T7, Canada
Atos Group
Ontario Data Center
5770 Hurontario Street, Mississauga, Ontario L5R 3G5, Canada
Atos Group
Ontario Data Center II
3 Church St #600, Toronto, ON M5E 1M2, Canada
Atos Group
Quebec Data Center
3131 Boulevard Saint-Martin Ouest #220, Laval, Québec H7T 2Z5, Canada
Atos Group
Quebec Data Center II
415 Saint-Antoine St, Sainte-Anne-de-Bellevue, Montréal, QC, Canada