Calian Group Ltd. is a Canada-headquartered provider of mission-critical solutions for defence, space, health, government and other essential industries. It combines specialized technology, operational services and sector expertise to help customers run secure, resilient and highly regulated environments where downtime, data loss or mission failure can have significant operational consequences.
Its portfolio spans AI and digital modernization, cybersecurity, healthcare delivery, training, engineering and manufacturing, communications and connectivity, specialized workforce solutions and resiliency services. This breadth allows Calian Group Ltd. to support customers from strategy and system design through deployment, managed operations and long-term sustainment, particularly in defence readiness, satellite communications, digital health and critical infrastructure environments.
Offerings, Capabilities, and Integrations
Calian Group Ltd. combines consulting, software, managed services and specialized hardware to address complex operational requirements. Its capabilities cover data and AI, cloud application development, interoperability, cybersecurity operations, IT infrastructure protection, simulation-based learning, RF and GNSS technologies, satellite and network communications, and high-reliability engineering and manufacturing.
It also delivers lifecycle support that extends beyond implementation, including integration, qualification testing, staffing, sustainment and emergency preparedness. Across digital and cyber engagements, Calian Group Ltd. supports on-premises, hybrid and cloud environments, with strong Microsoft-aligned capabilities for application modernization, security operations and healthcare interoperability.
Products and Services
- C5ISRT: Integrated defence capability focused on persistent sensing, resilient communications, analytics, command and control, and trusted human-machine teaming under sovereign control.
- Calian® Nexi™: Healthcare ERP and care-pathway platform that automates staffing, contracts, documentation, reimbursements, interoperability and analytics.
- Calian® Corolar™: Digital health platform for interoperability and care collaboration across virtual care, remote patient monitoring and connected clinical workflows.
- Decimator RF spectrum analyzer: Remote spectrum and signal monitoring platform for satellite, wired and terrestrial wireless networks, available in multiple form factors.
- Illuminator: Multi-site software add-on that centralizes monitoring and control of carriers across fleets of Decimator analyzers.
- Transporter digitizer: RF digitizer that converts analog signals into digital packets for IP-based satellite signal transport and processing.
- Satellite capacity management system (SCMS): Software for satellite capacity planning, payload modelling and resource management used by satellite operators and service providers.
- Tallysman line of GNSS antennas: Family of high-precision GNSS and Iridium antennas, smart antennas and accessories for positioning, navigation and timing applications.
- Managed XDR Security: Managed security service combining 24/7 SOC operations, threat detection and response, SIEM, endpoint protection and related cyber controls.
- Immersive learning: AR, VR and mixed reality training services that accelerate skills development for safety-critical, procedure-driven and operational scenarios.
- Corolar Virtual Care: Microsoft Teams-native virtual care application for appointment management, intake, clinician collaboration and patient engagement.
- Corolar Remote Patient Monitoring: Remote monitoring application that connects clinicians, patients and device data to support care outside hospitals and clinics.
- Corolar® Cloud: Azure-native healthcare integration platform for building, deploying and managing clinical data integrations and APIs.
- MaestroEDE™: Exercise design, development and delivery software for planning, running and reviewing large-scale military and multi-agency exercises.
- Virtual Command and Control Interface (VCCI): Middleware and interoperability solution that connects military simulators with command-and-control applications for training and analysis.
Target Customers
Calian Group Ltd. serves defence ministries, armed forces, public safety agencies and prime contractors that need sovereign-ready C5ISRT, secure communications, training, health and engineering support. In space and satellite communications, it targets satellite operators, service providers, teleport operators, space agencies and network owners managing ground systems, RF workflows and GNSS-dependent operations.
It also works with health authorities, hospitals, clinics, home and community care organizations, long-term care providers and other healthcare operators seeking virtual care, interoperability and workforce support. Additional target markets include federal, provincial/state and municipal governments, utilities and nuclear organizations, transportation operators, critical infrastructure providers and commercial enterprises with high-assurance cybersecurity, manufacturing or resiliency requirements.
Cloud Integrations and Marketplace
- Microsoft Azure Marketplace: Verified marketplace presence for offerings such as Corolar® Cloud, Calian Nexi SaaS, Calian MXDR Service and Microsoft-aligned incident response services.
- Microsoft AppSource: Verified AppSource presence for digital health applications including Corolar Virtual Care and Corolar Remote Patient Monitoring, with Microsoft Teams integration.
Key People
- Patrick Houston: Chief Executive Officer
- Will Majic: Acting Chief Financial Officer
- Chris Pogue: President, Defence & Space
- Sue Ivay: Chief Human Resources Officer
- Michael Muldner: Chief Information and Technology Officer
- Leeana Smith-Ryland: President, Calian US, Inc.
- Roch Pelletier: Regional Vice President, Global Defence & Security
- Darrell Wellington: Vice President and General Manager, Calian GNSS
Key Facts
- Headquarters: Ottawa, Ontario, Canada
- Employees: Approximately 6,100 people worldwide
- Annual Revenue: C$774.1 million
- Parent Company: None
- Subsidiaries: 15+ wholly owned subsidiaries, including Calian Ltd., Primacy Management Inc., Calian GNSS Inc., Calian US, Inc., Calian Pacific Teleport Ltd., and Mabway Limited.
- Publicly Listed: TSX: CGY
