About Xantrion
Xantrion provides managed IT services and cybersecurity services for California businesses. As an experienced MSP and MSSP, we help growing and mid-market companies strengthen IT infrastructure, reduce cyber risk, support compliance readiness, and extend internal IT teams. Our services include IT outsourcing, supplemental IT support, managed security, network monitoring, cloud support, help desk services, incident response planning, and strategic IT guidance. Founded in 2001, Xantrion delivers proactive, industry-focused IT support that helps businesses protect data, improve productivity, and build resilient technology environments.
Key Services & Features
Managed IT Services
Managed Cybersecurity
Supplemental IT
IT Consulting Services
Managed Cloud Services
IT Roadmap
AI Enablement Sprint
Certified Support
Proactive Monitoring
Backup and Recovery
A Practical ITSM Checklist for Mid-Market Organizations
Reliable IT service starts with consistent, well-defined processes. Xantrion’s free ITSM Best Practices Checklist helps mid-market businesses and nonprofits assess their current operations and uncover opportunities to improve efficiency, security, and the user experience. Explore 12 foundational practices and see where managed IT, supplemental IT, managed cybersecurity, and IT consulting could strengthen your organization.