ATSG

XTIUM (formerly ATSG) is a managed IT services provider serving over 1,700 mid-size and enterprise organizations across multiple industries. The company delivers a comprehensive suite of IT solutions including virtual desktops (DaaS), managed security with 24/7 SOC monitoring, managed network services, unified communications, IT helpdesk, and AI consulting services.

The company positions itself as an IT force multiplier that integrates with existing teams rather than replacing them. XTIUM manages over 3 million endpoints and operates with industry certifications including HIPAA, HITRUST, SOC 2, and PCI DSS compliance. Their approach emphasizes proactive monitoring, rapid incident response, and consolidation of IT services under a single partner to eliminate vendor fragmentation.

XTIUM has been recognized as a Leader in the Gartner Magic Quadrant for Managed Network Services for three consecutive years and named a Visionary in the 2025 Gartner Magic Quadrant for Desktop as a Service. The company serves healthcare organizations including US Dermatology Partners and Halfpenny Technologies, with documented expertise in HIPAA/HITRUST compliance and secure remote work enablement.

Organizations should consider XTIUM when they need enterprise-grade managed IT services with strong security operations and compliance capabilities, particularly if consolidating multiple vendors is a priority. The company excels in scenarios requiring secure remote work infrastructure, network performance optimization, and 24/7 support for distributed teams.

Expect a comprehensive onboarding process with customized runbooks, dedicated technical specialists who work alongside internal IT teams, and transparent OpEx-based pricing. XTIUM's strength lies in taking full accountability for IT operations while providing the scalability and compliance frameworks needed for regulated industries including healthcare.

XTIUM serves healthcare organizations with HIPAA and HITRUST certified infrastructure and operations. Their healthcare clients include US Dermatology Partners, where they facilitated data center migrations and enabled rapid practice acquisitions through their desktop virtualization platform, and Halfpenny Technologies, a healthcare technology company requiring HIPAA/HITRUST compliant hosting.

The company's healthcare focus centers on secure infrastructure, compliance management, and enabling remote clinical operations rather than EHR integration or healthcare-specific application development. Their 24/7 SOC monitoring and compliance frameworks support healthcare organizations in senior care, dermatology practices, and health systems requiring secure remote access to clinical applications.

Mid-size to enterprise organizations with 200-5,000 employees operating in regulated industries that require HIPAA, HITRUST, or SOC 2 compliance. Companies with hybrid or remote workforces seeking to consolidate IT vendors, improve security posture, and convert capital IT expenses to predictable operational costs. Organizations with stretched internal IT teams needing augmentation rather than replacement, and those prioritizing vendor accountability with single-point-of-contact service delivery.