Partner profile
XTIUM
Cloud Services and Managed IT
Founded 1994 · Tampa, Florida · 201-1,000 employees · Private, VC/PE backed
Partnership Overview
Who XTIUM is built for
Organizations seeking cloud services; businesses requiring managed IT + voice + security from one vendor; enterprises optimizing technology infrastructure.
XTIUM is a next-generation, security-first managed services provider (MSP) headquartered in Tampa, FL, created from the November 2024 business combination of ATSG (managed IT/infrastructure) and Evolve IP (cloud/UCaaS), which rebranded under the XTIUM name in March 2025 (the Evolve IP brand continues in EMEA from its UK/Cardiff operations). XTIUM serves 1,700+ mid-size and enterprise customers (~950,000 users) with UCaaS, CCaaS, Desktop-as-a-Service/VDI, managed SD-WAN/SASE, managed security (MDR/XDR with Microsoft Sentinel, CrowdStrike, Fortinet, Palo Alto), dedicated cloud/IaaS, and managed IT — with deep native Microsoft Teams and Cisco Webex integration. It is PE-backed (RunTide; Evolve IP was historically backed by Great Hill Partners), channel-led, and led by President & CEO Russ Reeder.
- VerifiedSep 18, 2026 · high confidence
- 5solutions across 5 categories
- 32 yrsin business, since 1994
- 201-1,000employees
Why teams pick XTIUM
- Cloud services expertise across multi-vendor stack
- Managed IT integration
- Technology consulting + proactive support
- Flexible solutions across UCaaS + CCaaS + Security + VDI
- Channel-led GTM (TSD-friendly)
Probably not a fit
We haven't published fit caveats for XTIUM yet. Tell us what you run and we'll say whether they fit, or who we'd look at instead.
Get matched insteadRecognition & proof points
- Formed from ATSG + Evolve IP merger (2024), rebranded XTIUM (2025)Proof point
Gartner Magic Quadrant recognition for Managed Network Services & DaaS (multi-year)Analyst recognition · Gartner
Channel Partners MSP 501 (#9, 2025) and 2025 HSP250Award · Channel Futures
- PE-backed by RunTideProof point
Notable clients
Vendor-reported1,700+ mid-size and enterprise customers (~950,000 users) across IT, finance, healthcare, legal, insurance, and retail
Our Solutions
Rubber Duck solutions through XTIUM
From first evaluation to day-to-day operations, Rubber Duck Technology helps you get full value from XTIUM's Connectivity & SASE, Communications & CX, Cybersecurity & Compliance, Managed IT & Cloud Ops, and Cloud Migration & Modernization solutions. We fit them to the systems you already run, remove overlap, and give you a clear view of how they perform, so your team can move faster with fewer surprises.
Connectivity & SASE
SASE / SSE
XTIUM delivers managed SASE that converges network and security controls, leveraging Fortinet and Palo Alto within its multi-vendor stack.
- Converged network security Combines SD-WAN and security in a single managed SASE delivery.
- Managed by experts Cloud and security expertise across a multi-vendor stack underpins the service.
Fortinet
Palo Alto NetworksCommunications & CX
UCaaS / Cloud PBX
XTIUM delivers cloud-based unified communications with deep native Microsoft Teams and Cisco Webex integration, serving roughly 950,000 users across its base from its Evolve IP heritage.
- Flexible multi-service stack Combines UCaaS with CCaaS, security, and VDI under one provider for unified delivery.
- Native collaboration integration Deep native Microsoft Teams and Cisco Webex integration supports existing collaboration workflows.
MicrosoftCCaaS / Cloud Contact Center
XTIUM provides cloud contact center capabilities as part of its unified communications portfolio, drawing on its Evolve IP cloud and UCaaS heritage.
- Integrated UC and CX CCaaS is delivered alongside UCaaS for a consolidated communications experience.
- Technology consulting Proactive support and consulting help tune the contact center to business needs.
MicrosoftCybersecurity & Compliance
Managed Detection & Response (MDR)
XTIUM operates a security-first MDR/XDR practice backed by a 24/7 SOC, using Microsoft Sentinel, CrowdStrike, Fortinet, and Palo Alto Networks.
- Multi-vendor security stack Detection spans best-of-breed tools including Sentinel, CrowdStrike, Fortinet, and Palo Alto.
- 24/7 SOC coverage Round-the-clock SOC operations provide continuous threat monitoring and response.
Microsoft Sentinel
CrowdStrikeFortinetPalo Alto NetworksCloud Migration & Modernization
Desktop as a Service (DaaS)
XTIUM provides Desktop-as-a-Service and VDI as a core offering, giving enterprises managed virtual desktops backed by its dedicated cloud and IaaS.
- Managed IT integration VDI is delivered alongside managed IT for end-to-end desktop and infrastructure support.
- Enterprise scale Serves a base of 1,700+ mid-size and enterprise customers with managed virtual desktops.
How XTIUM delivers
High-touch, security-first managed services with direct access to engineers and specialists (replacing tiered ticket queues); 24/7 NOC + SOC; delivered both channel-led (via TSDs) and direct. Serves 1,700+ customers / ~950,000 users, the vast majority under long-term monthly-recurring contracts. (vendor-reported)
Services in detail
- Managed IT ServicesDelivered as fully managed services with proactive support and technology consulting.
- Managed Detection & ResponseDelivered as a fully managed 24/7 SOC service with vCISO advisory.
- Managed Network ServicesDelivered as managed services with 24/7 NOC monitoring.
- Managed CommunicationsDelivered as managed, channel-led subscription services.
- Strategy & ConsultingDelivered as advisory and consulting engagements alongside managed services.
Automate/AI, built in · AI-Powered Features. Multi-vendor AI-powered security stack with Microsoft Sentinel, CrowdStrike, and major SIEM/MDR providers.
Compare
One quote is a price. Three quotes are a market.
We'd price XTIUM next to these. Same scope on one page, sent to every provider, so the numbers actually line up.
Who we'd price next to XTIUM
Fusion Connect Communicate Connect
Managed Communications and Network Solutions
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Case Studies
What backs it up
Case studies
No published case studies yet.
Ask us and we'll request a reference call with XTIUM.
Ask for a referenceDocuments
From XTIUM
5 PDFs, collected while we vetted them
- XTIUM Why XTIUM Managed CopilotDownload
- XTIUM How Does Copilot WorkDownload
- XTIUM Making AI Work in 3 StepsDownload
- XTIUM ROI of AIDownload
- XTIUM Unlocking Growth with AI 4 Use CasesDownload
Profile compiled by Rubber Duck Technology from primary sources and partner collateral. Vendor-reported figures are labeled as theirs. Spot something wrong? Tell us.
Technology that doesn't sink under pressure
Talk it through before you sign.
Send us what you run today. We'll price XTIUM against two alternatives and tell you which one we'd pick, and why.