Company lists · Data refreshed September 2026
Top 25 Managed IT services firms based in Phoenix, United States
RevenueBase identified 76 managed IT services firms headquartered in Phoenix, United States as of September 2026 and tracks 1,167 professional contacts across them, including 511 with verified work emails. New York is the largest hub.
This list covers managed IT services firms headquartered in Phoenix, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest managed IT services firms based in Phoenix, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 371 contacts → | ||||
Indirect evidence “MicroAge is an award-winning full-service solutions integrator.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 145 contacts → | ||||
Partial evidence “Globe Centrix is a global leader in providing managed services to clients all over the world.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 103 contacts → | ||||
Indirect evidence “Global Market Innovators (GMI) delivers secure technology solutions to organizations in need.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 78 contacts → | ||||
Strong evidence “Trapp Technology combines the very best cloud, Internet, IT managed services, and IT consulting to provide a true all-in-one IT solution for small to mid-sized businesses (SMB)…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 50 contacts → | ||||
Partial evidence “cloudIT delivers comprehensive IT and security solutions designed to optimize operations, protect critical data, and drive business growth.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 30 contacts → | ||||
Indirect evidence “As of May, 2026, Total Networks has officially joined Skynet Innovations and BECA to become LayerCake Technologies.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 30 contacts → | ||||
Strong evidence “In 1998, ETS was founded on a commitment to provide Arizona businesses with a more affordable and reliable alternative to IT infrastructure management.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 19 contacts → | ||||
Partial evidence “Supplying IT Solutions Tailored to Our Clients' Specific Business Needs.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 18 contacts → | ||||
Indirect evidence “Three decades of experience gives Newtek Technology the expertise to provide the right technology solutions for businesses of all sizes in any industry.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 17 contacts → | ||||
Partial evidence “IT that Hustles”.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 17 contacts → | ||||
Strong evidence “Coeus Consulting is a Phoenix-based MSP with an A+ rating, delivering managed IT, compliance, cloud, and cybersecurity services to the SMBs driving the Valley’s most demanding…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 16 contacts → | ||||
Strong evidence “ParksideTech | Managed IT Services & Business Technology Experts in Arizona At ParksideTech, we deliver reliable, strategic IT support for Arizona businesses that need more than…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 14 contacts → | ||||
Indirect evidence “Born from cutthroat corporate aftershocks and tired industry giants, Cloverleaf Networks is a company that envisions a different future for business technology.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Partial evidence “Today, there’s so much to consider when building smart, scalable, and secure business IT solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 contacts → | ||||
Indirect evidence “Since 2007, CompuShooter has built our business on strong relationships with our customers, strategically helping them realize business results through the use of proven…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 contacts → | ||||
Partial evidence “For over 20 years Partner Systems has delivered exceptional computer and IT services to small and medium-sized businesses in the Phoenix Metropolitan area.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 contacts → | ||||
Indirect evidence “Started in 1981, Accram is a complete technology solution provider.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 contacts → | ||||
Indirect evidence “Technology does not have to be difficult, costly or painful.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Indirect evidence “We are a Phoenix based computer consulting company.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 contacts → | ||||
Strong evidence “Trusted by many small and medium size businesses in the Phoenix, AZ area and nationwide, Sirius Office Solutions (SOS) is a Managed IT Service provider built to support your…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 contacts → | ||||
Indirect evidence “Welcome to Simplicity Web Tech.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 contacts → | ||||
Indirect evidence “At OnboardIT, we are a passionate group of professionals who find joy in seeing businesses excel because they are empowered by their technology investments.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 contacts → | ||||
Indirect evidence “ManCom are seasoned professionals that are dedicated to the commitment of excellence and maintaining your mission essential network and computer operations.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 contacts → | ||||
Partial evidence “We can help with any aspect of a computer system, whether it is the installation of a new system or repair and maintenance of an existing system.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 5 contacts → | ||||
Partial evidence “SanTrac Technologies is a certified HUBZone/DBE/SBE/MBE Managed Services (MSP), VoIP and a low voltage communications solutions provider.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: managed IT services firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names managed IT services firms.
- Partial evidence
- Its own public description names part of managed IT services firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name managed IT services firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 76 managed IT services firms based in Phoenix, United States
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Managed IT services firms based in Phoenix, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Phoenix, so it is reported there. Company counts and contact totals on this page are exact for Phoenix, over 76 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among managed IT services firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Phoenix, United States whose own description of what they do matches “managed IT services firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names managed IT services firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among managed IT services firms, and records with no verified work email. Companies headquartered outside Phoenix are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 511 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Managed IT services firms by metro in the United States
- Managed IT services firms in New York351
- Managed IT services firms in Houston237
- Managed IT services firms in Chicago153
- Managed IT services firms in Miami150
- Managed IT services firms in Dallas144
- Managed IT services firms in Austin133
- Managed IT services firms in Atlanta119
- Managed IT services firms in San Diego111
- Managed IT services firms in Los Angeles109
- Managed IT services firms in Tampa97
- Managed IT services firms in Charlotte84
- Managed IT services firms in San Antonio80
- Managed IT services firms in Las Vegas79
- Managed IT services firms in Denver77
- Managed IT services firms in Phoenix76
- Managed IT services firms in Irvine73
- Managed IT services firms in San Francisco71
- Managed IT services firms in Orlando59
- Managed IT services firms in San Jose57
- Managed IT services firms in Seattle55
- Managed IT services firms in Washington55
- Managed IT services firms in Portland52
- Managed IT services firms in Jacksonville51
- Managed IT services firms in Indianapolis49
- Managed IT services firms in Fort Lauderdale46
- Managed IT services firms in Columbus44
- Managed IT services firms in Frisco44
- Managed IT services firms in Louisville43
- Managed IT services firms in Columbia41
- Managed IT services firms in Raleigh41
- Managed IT services firms in Richmond40
- Managed IT services firms in Pittsburgh39
- Managed IT services firms in Plano39
- Managed IT services firms in Wilmington39
- Managed IT services firms in Arlington38
- Managed IT services firms in Cincinnati38
- Managed IT services firms in Nashville38
- Managed IT services firms in Greenville37
- Managed IT services firms in Sacramento37
- Managed IT services firms in Boston36
- Managed IT services firms in Scottsdale35
- Managed IT services firms in Fort Worth34
- Managed IT services firms in Birmingham33
- Managed IT services firms in Philadelphia33
- Managed IT services firms in Salt Lake City33
- Managed IT services firms in Tucson33
- Managed IT services firms in Tulsa33
- Managed IT services firms in Springfield32
- Managed IT services firms in Minneapolis31
- Managed IT services firms in Oklahoma City31
- Managed IT services firms in Troy31
- Managed IT services firms in Colorado Springs30
- Managed IT services firms in Sheridan30
- Managed IT services firms in Baltimore29
- Managed IT services firms in Boca Raton29
- Managed IT services firms in Omaha29
- Managed IT services firms in Alexandria28
- Managed IT services firms in Baton Rouge28
- Managed IT services firms in Cleveland27
- Managed IT services firms in Irving27
- Managed IT services firms in Lexington27
- Managed IT services firms in Schaumburg27
- Managed IT services firms in Knoxville26
- Managed IT services firms in Vancouver26
- Managed IT services firms in Alpharetta25
- Managed IT services firms in Grand Rapids25
- Managed IT services firms in Naperville25
- Managed IT services firms in Newark25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names managed IT services firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many managed IT services firms are there based in Phoenix, United States?
RevenueBase identified 76 managed IT services firms headquartered in Phoenix, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Microage, headquartered in Phoenix, tops this list with the largest team on record.
Which city has the most managed IT services firms?
New York leads with 351 headquartered companies, followed by Houston (237) and Chicago (153).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 511 verified decision-maker contacts tracked across these 76 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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