Xantrion Inc. Verified Company

Xantrion is an IT and cybersecurity partner helping small and midsized businesses build secure, reliable technology environments that support growth. Founded in the San Francisco Bay Area in 2000, the company serves organizations nationwide, with expertise in financial services, life sciences, professional services, and manufacturing.

Xantrion offers managed IT, supplemental IT, managed cybersecurity, and IT consulting. Businesses can outsource their technology operations or strengthen an existing IT department with co-managed services, specialized expertise, and additional support. Its in-house, U.S.-based team provides 24/7 help desk support, proactive monitoring, and security incident detection and response.

Services include Microsoft 365 management, managed cloud services, backup and disaster recovery, infrastructure support, and IT project delivery. Dedicated virtual chief information officers (vCIOs) guide technology strategy, planning, and budgeting, helping clients align IT investments with business priorities and plan for long-term success.

Xantrion’s risk-based cybersecurity programs combine protective technologies, employee awareness training, vulnerability management, and incident response to help reduce cyber risk and support business continuity. For organizations facing regulatory or stakeholder scrutiny, Xantrion helps develop audit-ready cybersecurity programs that demonstrate due diligence.

With a people-first culture and an emphasis on enduring partnerships, Xantrion works to understand each client’s operations, challenges, and goals. By combining day-to-day support with strategic IT leadership, the company helps organizations improve productivity, strengthen resilience, and focus on their core business.