Company lists · Data refreshed September 2026

Top 25 Managed IT services for manufacturers based in the United States

RevenueBase identified 4,319 managed IT services for manufacturers headquartered in the United States as of September 2026 and tracks 79,540 professional contacts across them, including 30,062 with verified work emails. New York is the largest hub.

This list covers managed IT services for manufacturers headquartered in the 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 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
4,319Companies
79,540Contacts tracked
30,062Verified emails
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The 25 largest managed IT services for manufacturers based in the United States

Ranked by team size
Top 25 of 4,319 managed IT services for manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to managed IT services for manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceFort Mill, SC, United StatesHQ checked Sep 28, 20265,001-10,0007,753 contacts →

Indirect evidence

“Unleash Your Digital Workplace Potential with Compucom To be at the forefront of your industry, having the right technology is non-negotiable.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidencePeoria, IL, United StatesHQ checked Sep 28, 20261,001-5,0002,216 contacts →

Indirect evidence

“Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…”

Source: RevenueBase Database · checked Sep 28, 2026
3Strong evidenceRockville, MD, United StatesHQ checked Sep 28, 2026n/a1,906 contacts →

Strong evidence

“Established in 1995, GURU is an IT managed service provider that specializes in infrastructure support, systems integration, data architecture, data hosting, and cloud services.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceSt. Cloud, MN, United StatesHQ checked Sep 28, 20261,001-5,0001,203 contacts →

Indirect evidence

“At Marco, we're all about making technology work for you (and not the other way around).”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceBrea, CA, United StatesHQ checked Sep 28, 20261,001-5,0001,063 contacts →

Partial evidence

“Technology only matters when it helps the business run better.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceFreehold, NJ, United StatesHQ checked Sep 28, 2026501-1,000928 contacts →

Partial evidence

“For more than 20 years, IT By Design has been the growth partner MSPs trust to scale profitably.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceAustin, TX, United StatesHQ checked Sep 28, 20261,001-5,000751 contacts →

Indirect evidence

“TPx is the reliable sidekick every growing business deserves, powering your tech while you take the lead.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceTroy, MI, United StatesHQ checked Sep 28, 2026501-1,000710 contacts →

Indirect evidence

“We are Architects of Change.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceFort Washington, PA, United StatesHQ checked Sep 28, 2026501-1,000683 contacts →

Partial evidence

“With 30 years of experience as a trusted managed services provider, we're your dedicated partner in navigating the complex world of technology, so you can focus on growing your…”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceHawthorne, CA, United StatesHQ checked Sep 28, 20261,001-5,000634 contacts →

Indirect evidence

“OSI Electronics is a global Manufacturing Solutions provider headquartered in Hawthorne, CA, and Singapore.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceHavertown, PA, United StatesHQ checked Sep 28, 2026501-1,000623 contacts →

Indirect evidence

“DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 28, 2026n/a581 contacts →

Partial evidence

“NIC has been providing IT Solutions, Cybersecurity, and Cloud Services for businesses and organizations for the past two decades.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceCranbury Township, NJ, United StatesHQ checked Sep 28, 2026501-1,000574 contacts →

Partial evidence

“Integris is a national leader in future-ready Managed Services, delivering innovative solutions that drive digital maturity for small and midsize businesses.”

Source: RevenueBase Database · checked Sep 28, 2026
14Strong evidenceClark, NJ, United StatesHQ checked Sep 28, 2026501-1,000529 contacts →

Strong evidence

“Maintech: A trusted global partner for IT Infrastructure Solutions and Managed Services, leveraging over 50 years of experience to empower businesses worldwide.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceMclean, VA, United StatesHQ checked Sep 28, 2026501-1,000505 contacts →

Indirect evidence

“At Ntiva, growing people (our employees, partners, and clients) is our mission.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidencePortsmouth, NH, United StatesHQ checked Sep 28, 2026201-500503 contacts →

Partial evidence

“Blue Mantis is a security-first, IT solutions and services provider with a 30+ year history of successfully helping clients achieve business modernization by applying…”

Source: RevenueBase Database · checked Sep 28, 2026
17Strong evidenceColumbia, SC, United StatesHQ checked Sep 28, 2026501-1,000495 contacts →

Strong evidence

“VC3 is a managed IT and cybersecurity services provider serving organizations throughout the US and Canada.”

Source: RevenueBase Database · checked Sep 28, 2026
18Strong evidenceCleveland, OH, United StatesHQ checked Sep 28, 2026201-500484 contacts →

Strong evidence

“MCPC is a leading managed service provider offering end-to-end IT solutions designed to optimize and secure your technology infrastructure.”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 28, 2026501-1,000478 contacts →

Strong evidence

“XTIUM, created through the business combination of ATSG and Evolve IP, delivers a modern security-first approach to the managed IT services experience.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceHouston, TX, United StatesHQ checked Sep 28, 2026501-1,000450 contacts →

Indirect evidence

“If you’re a midsize enterprise with employees (i.e, an “MSE” according to Gartner), we know what you’re going through.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceTroy, MI, United StatesHQ checked Sep 28, 2026501-1,000397 contacts →

Partial evidence

“Plex, by Rockwell Automation, is a leader in cloud-delivered smart manufacturing solutions, empowering the world's manufacturers to make awesome products.”

Source: RevenueBase Database · checked Sep 28, 2026
22Strong evidenceSan Antonio, TX, United StatesHQ checked Sep 28, 202651-200389 contacts →

Strong evidence

“Computer Solutions: Trusted Managed IT Services and Cybersecurity Partner in San Antonio, Texas For more than 46 years, Computer Solutions has helped businesses, schools…”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 28, 2026201-500371 contacts →

Indirect evidence

“MicroAge is an award-winning full-service solutions integrator.”

Source: RevenueBase Database · checked Sep 28, 2026
24Strong evidenceGreenwood Village, CO, United StatesHQ checked Sep 28, 2026201-500366 contacts →

Strong evidence

“Trusted by thousands of businesses, we specialize in providing IT services that include hybrid cloud hosting, cybersecurity, data and AI, managed IT services, and IT consulting.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceNew York, MA, United StatesHQ checked Sep 28, 2026201-500341 contacts →

Partial evidence

“Sourcepass was created to disrupt the stale IT services and security space.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 4,319 managed IT services for manufacturers based in the United States

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Managed IT services for manufacturers based in the United States at a glance

As of Sep 28, 2026
37.8%Verified-email coverage
18.4Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
2,250
11-50
1,558
51-200
372
201-500
75
501-1,000
35
1,001-5,000
17
5,001-10,000
3
10001+
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,319 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 for manufacturers, 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 the United States whose own description of what they do matches “managed IT services for manufacturers”. 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 for manufacturers), 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 for manufacturers, and records with no verified work email. Companies headquartered outside United States 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, 30,062 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 28, 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.

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 for manufacturers, 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 for manufacturers are there based in the United States?

RevenueBase identified 4,319 managed IT services for manufacturers headquartered in the 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?

Compucom, headquartered in Fort Mill, tops this list with the largest team on record.

Which city has the most managed IT services for manufacturers?

New York leads with 119 headquartered companies, followed by Houston (92) and Chicago (53).

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 30,062 verified decision-maker contacts tracked across these 4,319 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 28, 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.