Company lists · Data refreshed September 2026

Top 25 Managed IT services companies based in Phoenix, United States

Name: Managed IT services companies based in Phoenix, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 76 companies tracked

RevenueBase identified 76 managed IT services companies headquartered in Phoenix, United States as of September 2026 and tracks 1,057 professional contacts across them, including 505 with verified work emails. New York is the largest hub.

This list covers managed IT services companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

76Companies

1,057Contacts tracked

505Verified emails

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The 25 largest managed IT services companies based in Phoenix, United States

Ranked by team size

Top 25 of 76 managed IT services companies based in Phoenix, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed IT services companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	MicroageIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	201-500	371
	“MicroAge is an award-winning full-service solutions integrator.” Source: company website · checked Sep 5, 2026
2	GMIIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	51-200	103
	“Global Market Innovators (GMI) delivers secure technology solutions to organizations in need.” Source: company website · checked Sep 5, 2026
3	Trapp TechnologyStrong evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	51-200	78
	“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: company website · checked Sep 5, 2026
4	ClouditPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	51-200	50
	“cloudIT delivers comprehensive IT and security solutions designed to optimize operations, protect critical data, and drive business growth.” Source: company website · checked Sep 5, 2026
5	Total Networks NOW Layercake TechnologiesIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	30
	“As of May, 2026, Total Networks has officially joined Skynet Innovations and BECA to become LayerCake Technologies.” Source: company website · checked Sep 5, 2026
6	Enterprise Technology ServicesStrong evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	30
	“In 1998, ETS was founded on a commitment to provide Arizona businesses with a more affordable and reliable alternative to IT infrastructure management.” Source: company website · checked Sep 5, 2026
7	Mytek Technology SolutionsPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	51-200	19
	“Supplying IT Solutions Tailored to Our Clients' Specific Business Needs.” Source: company website · checked Sep 5, 2026
8	Newtek Technology SolutionsIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	51-200	18
	“Three decades of experience gives Newtek Technology the expertise to provide the right technology solutions for businesses of all sizes in any industry.” Source: company website · checked Sep 5, 2026
9	Phx-It Phoenix Information Technologies , A Dataprise CompanyPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	17
	“IT that Hustles”.” Source: company website · checked Sep 5, 2026
10	Coeus ConsultingStrong evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	17
	“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: company website · checked Sep 5, 2026
11	Parksidetech IT Solutions And SupportStrong evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	16
	“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: company website · checked Sep 5, 2026
12	Cloverleaf NetworksIndirect evidence	Phoenix, United StatesHQ checked Sep 5, 2026	1-10	14
	“Born from cutthroat corporate aftershocks and tired industry giants, Cloverleaf Networks is a company that envisions a different future for business technology.” Source: company website · checked Sep 5, 2026
13	Sunstate Technology GroupPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	11
	“Today, there’s so much to consider when building smart, scalable, and secure business IT solutions.” Source: company website · checked Sep 5, 2026
14	Compushooter Managed I.TIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	10
	“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: company website · checked Sep 5, 2026
15	Partner SystemsPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	10
	“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: company website · checked Sep 5, 2026
16	Accram, INCIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	10
	“Started in 1981, Accram is a complete technology solution provider.” Source: company website · checked Sep 5, 2026
17	Teamlogicit - NW ValleyIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	9
	“Technology does not have to be difficult, costly or painful.” Source: company website · checked Sep 5, 2026
18	Delgado Technology GroupIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	8
	“We are a Phoenix based computer consulting company.” Source: company website · checked Sep 5, 2026
19	Atlas Network ServicesPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	7
	“Atlas Network Services was founded by Marius Lupascu in 2003 to provide a new and better kind of outsourced IT support to small businesses in the Phoenix metropolitan area.” Source: company website · checked Sep 5, 2026
20	Sirius Office Solutions Cloud Managed IT ServicesStrong evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	7
	“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: company website · checked Sep 5, 2026
21	Simplicity TechIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	7
	“Welcome to Simplicity Web Tech.” Source: company website · checked Sep 5, 2026
22	OnboarditIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	6
	“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: company website · checked Sep 5, 2026
23	Mancom INCIndirect evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	6
	“ManCom are seasoned professionals that are dedicated to the commitment of excellence and maintaining your mission essential network and computer operations.” Source: company website · checked Sep 5, 2026
24	Inertia IT Services, LLCPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	1-10	6
	“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: company website · checked Sep 5, 2026
25	Affinity TechnologyPartial evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	11-50	5
	“From small businesses to large corporations, we provide outsourced IT services that connect teams to the technology they need to succeed.” Source: company website · checked Sep 5, 2026

Showing 25 of 76 managed IT services companies based in Phoenix, United States

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Managed IT services companies based in Phoenix, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 352 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than this city, 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 companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among managed IT services companies, 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 an evidence 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, 505 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 5, 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 companies by metro in the United States

Frequently asked

How many managed IT services companies are there based in Phoenix, United States?

RevenueBase identified 76 managed IT services companies 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 companies?

New York leads with 352 headquartered companies, followed by Houston (242) 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 505 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 5, 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 SmartSearch, 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.