Company lists · Data refreshed September 2026

Top 25 Managed service providers based in Charlotte, United States

Name: Managed service providers based in Charlotte, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 70 companies tracked

RevenueBase identified 70 managed service providers headquartered in Charlotte, United States as of September 2026 and tracks 790 professional contacts across them, including 387 with verified work emails. New York is the largest hub.

This list covers managed service providers headquartered in Charlotte, 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

70Companies

790Contacts tracked

387Verified emails

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The 25 largest managed service providers based in Charlotte, United States

Ranked by team size

Top 25 of 70 managed service providers based in Charlotte, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed service providers: 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	Global Linking Solutions, Charlotte, North CarolinaStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	201-500	240
	“GLS is a managed network and security services provider founded in 1998.” Source: company website · checked Sep 5, 2026
2	Complete NetworkIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	51-200	82
	“Complete Network, with locations in Albany, NY, Bluffton, SC, and Charlotte, NC is a recognized leader in outsourced IT services to small and midsize businesses.” Source: company website · checked Sep 5, 2026
3	Neteffect Technologies LLCIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	45
	“Trusted IT and cybersecurity partner since 1991-protecting businesses and powering growth.” Source: company website · checked Sep 5, 2026
4	At-Net ServicesStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	51-200	43
	“AT-NET is a managed technology services company headquartered in Charlotte, NC since A MSSP (Managed Security Service Provider) is what we are as a business to business company.” Source: company website · checked Sep 5, 2026
5	SBT PartnersIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	23
	“At SBT Partners, we understand that navigating the ever-evolving tech landscape can be overwhelming-especially for small to mid-sized businesses.” Source: company website · checked Sep 5, 2026
6	The Linchpin GroupIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	1-10	19
	“Forthcoming.” Source: company website · checked Sep 5, 2026
7	Wincourse TechnologiesIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	19
	“Quit Worrying About Technology!” Source: company website · checked Sep 5, 2026
8	Sterling Technology SolutionsIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	17
	“Sterling Technology Solutions is proud to provide small and mid-sized businesses with customized Microsoft Windows Server solutions, Windows operating systems, Mac OS X…” Source: company website · checked Sep 5, 2026
9	CCP TechnologiesStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	17
	“What is a Managed Services Provider MSP?” Source: company website · checked Sep 5, 2026
10	Network EssentialsIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	17
	“At Network Essentials, we believe IT should empower your business-not slow it down.” Source: company website · checked Sep 5, 2026
11	Southeastern Technology Group INCIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	16
	“Your business is unique, and so is the IT support required to run it.” Source: company website · checked Sep 5, 2026
12	Wilson Technology GroupStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	1-10	14
	“managed IT services Our Guardian solutions are designed to keep your systems up to date and working properly to allow for business continuity.” Source: company website · checked Sep 5, 2026
13	ZURYCStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	13
	“Zuryc is a managed services provider based in North Carolina, and providing secure technology solutions for organizations nationwide.” Source: company website · checked Sep 5, 2026
14	CorpinfotechStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	13
	“CorpInfoTech, a Managed Service Provider (MSP) with over 25 years in the SMB space, is a trusted partner for business pursuing compliance and cybersecurity.” Source: company website · checked Sep 5, 2026
15	NetsafeIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	11
	“Hand-off your IT issues to Netsafe's team of problem-solvers and let your teams focus on what they do best.” Source: company website · checked Sep 5, 2026
16	Micradex SystemsIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	1-10	11
	“Micradex provides a wide variety of technical services and solutions to our customers.” Source: company website · checked Sep 5, 2026
17	Innovative Network Computer SolutionsStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	10
	“INCS engages with clients on a management level to understand their business needs.” Source: company website · checked Sep 5, 2026
18	Refresh Technologies, INCIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	10
	“Founded in and headquartered in Charlotte, NC, Refresh Technologies has been a trusted IT partner for small and mid-sized businesses for over two decades.” Source: company website · checked Sep 5, 2026
19	Charlotte IT SolutionsStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	10
	“Charlotte IT Solutions is a Charlotte, North Carolina based Microsoft MSP (managed services provider) that offers a full circle approach to solving the Information Technology need…” Source: company website · checked Sep 5, 2026
20	Guardian IT SystemsIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	9
	“Guardian IT Systems offers IT solutions to you from our team of experienced, industry-certified engineers.” Source: company website · checked Sep 5, 2026
21	EfficiumIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	51-200	9
	“Efficium enables your business to focus on your core operations and strategic goals, while we ensure your IT infrastructure is reliable, up-to-date, and secure.” Source: company website · checked Sep 5, 2026
22	itfirm.comIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	9
	“ITFIRM.COM is your dedicated technology partner based in the Greater Charlotte area.” Source: company website · checked Sep 5, 2026
23	Carolinas NET CareIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	1-10	8
	“Our mission is to provide a secure and reliable computer network infrastructure for our clients while providing efficient use of the client’s financial and human resources.” Source: company website · checked Sep 5, 2026
24	Solve ITIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	11-50	7
	“Solve iT helps small businesses sleep at night.” Source: company website · checked Sep 5, 2026
25	Fitnetworks, LLCStrong evidence	Charlotte, NC, United StatesHQ checked Sep 5, 2026	1-10	7
	“FitNetworks is a national Managed IT & Security Services Provider that helps businesses simplify technology, strengthen cybersecurity, and accelerate growth with proactive…” Source: company website · checked Sep 5, 2026

Showing 25 of 70 managed service providers based in Charlotte, United States

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Managed service providers based in Charlotte, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 287 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 Charlotte, over 70 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 service providers, 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 Charlotte, United States whose own description of what they do matches “managed service providers”. 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 service providers, and records with no verified work email. Companies headquartered outside Charlotte 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, 387 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 service providers by metro in the United States

Frequently asked

How many managed service providers are there based in Charlotte, United States?

RevenueBase identified 70 managed service providers headquartered in Charlotte, 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?

Global Linking Solutions, Charlotte, North Carolina, headquartered in Charlotte, tops this list with the largest team on record.

Which city has the most managed service providers?

New York leads with 287 headquartered companies, followed by Houston (202) and Chicago (132).

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 387 verified decision-maker contacts tracked across these 70 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.