IBM Power, security and managed cloud services provider for enterprises
GlassHouse Systems is a Toronto-based infrastructure and security integrator whose stack centers on IBM Power, AIX, IBM i and PowerVM alongside Terraform, Ansible and OpenShift. Adoption of Fortinet and Zscaler, plus a senior-heavy, security-led hiring push that is accelerating across Canada, the US and the Philippines, points to a deliberate expansion of managed security services beyond its IBM infrastructure roots.
GlassHouse Systems designs, deploys and manages infrastructure, security and cloud solutions for enterprise clients in Canada and the United States. Founded in 1993 and headquartered in Toronto, the privately held firm employs 51–200 people. Its specialties span managed services, security, cloud, infrastructure and HPC, with deep IBM Power Systems, IBM Storage and IBM Cloud expertise. The security practice works across Palo Alto Networks, FortiGate, Cisco Firepower and Juniper, while operations run on ServiceNow and Acumatica.
GlassHouse Systems works with IBM Power Systems, AIX, IBM i, PowerVM, IBM Cloud, Red Hat Enterprise Linux, OpenShift, Kubernetes, Terraform, Ansible, ServiceNow and firewalls from Palo Alto Networks, FortiGate and Cisco Firepower.
Yes. Security is the leading hiring area, with mostly senior roles open across Canada, the United States and the Philippines, and hiring velocity is accelerating.
Current initiatives include migrating client workloads from on-premises to public cloud, implementing IBM Cloud solutions, designing comprehensive security solutions and building new market-driven security service offerings.
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GlassHouse Systems's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.