About Stack Harbor
Senior infrastructure operators for teams that need production confidence.
Stack Harbor is a Canadian managed cloud infrastructure, DevOps, and high-performance hosting provider. We support organizations and agencies running business-critical workloads that need more than commodity hosting and more continuity than ad hoc consulting.
Stack Harbor at a glance
Stack Harbor is a Canadian-owned company that runs and manages cloud infrastructure for businesses and agencies. It was founded in February 2013 and is headquartered in Montréal, Québec.
We provide:
- Cloud servers (infrastructure as a service, or IaaS)
- An application platform (platform as a service, or PaaS)
- Managed cPanel/WHM servers
- Managed WordPress
- 24/7 monitoring and response for production environments
Our own infrastructure runs in two data centres in Montréal, including eStruxture facilities. Workloads placed there are hosted in Canada. eStruxture states that all its facilities are ISO/IEC 27001:2022 certified and externally audited for a SOC 2 Type 2 report. Stack Harbor holds no SOC 2 or ISO certification of its own; what we operate on top, and what we do not claim, is stated exactly on our trust and security page.
Our senior team is Canadian-resident, and we work with clients in English and French. Our response and uptime commitments are set out in the service level agreement (SLA). We are built for teams that want a direct technical partner who understands the environment and stays accountable after launch.
Company facts
- What we do
- Managed cloud infrastructure and operations
- Founded
- February 2013
- Ownership
- Canadian-owned
- Headquarters
- 75 Queen Street, Suite 1400, Old Port, Montréal, Québec
- Data centres
- Two in Montréal, including eStruxture facilities
- Senior team
- Canadian-resident
- Languages
- English · Français
- Operating model
- Managed · 24/7 monitoring
- Service levels
- Service level agreement
- Phone
- +1 (855) 446-7836
- Sales
- sales@stackharbor.com
Headquartered in Montréal · low-latency peering
Built where your data should be.
Stack Harbor runs from two data centres in Montréal, with direct, low-latency peering to major North American and Western European markets. Workloads placed there stay in Canada; performance reaches every customer.
Why teams work with Stack Harbor
What we bring to production.
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Deep infrastructure and DevOps expertise
Cloud, WordPress, cPanel/WHM, CI/CD, monitoring, and security.
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High-touch support and escalation
Technical support through our support desk, with escalation to a senior engineer on Sev-1 incidents.
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Managed WordPress and cPanel/WHM operations
Production-grade WordPress and cPanel environments.
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Canadian-Owned, Headquartered in Montréal
Our own infrastructure runs in two data centres in Montréal.
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Production monitoring and backup planning
Proactive monitoring, backups, documented recovery.
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Migration and replatforming execution
Discovery, staging, cutover, rollback, stabilization.
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Agency-friendly partner models
White-label, co-managed, or referral.
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Infrastructure depth
Elastic cloud, distributed storage, automatic failover.
Want to talk to a senior operator?
Book a consult. We will review your environment, risk points, and the right next step.