Company lists · Data refreshed September 2026

Top 25 Enterprise IT infrastructure companies based in Charlotte, United States

Name: Enterprise IT infrastructure companies based in Charlotte, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 56 companies tracked

RevenueBase identified 56 enterprise IT infrastructure companies headquartered in Charlotte, United States as of September 2026 and tracks 1,358 professional contacts across them, including 270 with verified work emails. New York is the largest hub.

This list covers enterprise IT infrastructure companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 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 14, 2026 86% judged on-target in blind review

56Companies

1,358Contacts tracked

270Verified emails

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The 25 largest enterprise IT infrastructure companies based in Charlotte, United States

Ranked by team size

Top 25 of 56 enterprise IT infrastructure companies based in Charlotte, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise IT infrastructure companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Systems Maintenance Services	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	1,001-5,000	278 contacts →
	Partial evidence “SMS Systems Maintenance Services, Inc, a global market leader in IT data center lifecycle services, and Curvature LLC, the industry leader in new and pre-owned network hardware…” Source: RevenueBase Database · checked Sep 14, 2026
2	Euclid Innovations	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	501-1,000	274 contacts →
	Indirect evidence “Euclid Innovations is a technology solutions company providing innovative results to global corporations.” Source: RevenueBase Database · checked Sep 14, 2026
3	Internetwork Engineering, A Presidio Company	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	51-200	116 contacts →
	Indirect evidence “Since 1996, IE has been connecting people to their customers, coworkers, suppliers, patients, citizens, and students throughout the Southeast, creating more meaningful…” Source: RevenueBase Database · checked Sep 14, 2026
4	High Performance Technologies HPT	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	91 contacts →
	Indirect evidence “High Performance Technologies (HPT) is a strategic advisor known for designing and deploying high-quality innovative solutions that leverage traditional, emerging and cloud…” Source: RevenueBase Database · checked Sep 14, 2026
5	IT Keysource	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	51-200	54 contacts →
	Partial evidence “IT KeySource is a Florida corporation.” Source: RevenueBase Database · checked Sep 14, 2026
6	ROVE	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	n/a	32 contacts →
	Partial evidence “ROVE, a Presidio company, is a Systems Integrator and Cloud Solutions Provider that services Enterprise, Commercial & Public Sector clients across the Southeast Region.” Source: RevenueBase Database · checked Sep 14, 2026
7	ITI Communications	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “iTi Communications is a premier integrator of advanced technology solutions.” Source: RevenueBase Database · checked Sep 14, 2026
8	Techgrid	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	22 contacts →
	Partial evidence “TechGrid connects IT Service Providers to an ecosystem of partners and tools, automating quotes, proposals, and procurement.” Source: RevenueBase Database · checked Sep 14, 2026
9	JG Blackmon & Associates	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	21 contacts →
	Indirect evidence “JG Blackmon & Associates is a privately held company focused on delivering Vertiv (Formally know as Liebert) brand power, cooling and monitoring solutions to protect…” Source: RevenueBase Database · checked Sep 14, 2026
10	The Linchpin Group	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	1-10	19 contacts →
	Indirect evidence “Forthcoming.” Source: RevenueBase Database · checked Sep 14, 2026
11	Agilite Group Technologies	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	201-500	17 contacts →
	Partial evidence “Agilite Group is a professional systems integrator, and has helped many businesses transform their IT initiatives.” Source: RevenueBase Database · checked Sep 14, 2026
12	Southeastern Technology Group INC	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	16 contacts →
	Partial evidence “Your business is unique, and so is the IT support required to run it.” Source: RevenueBase Database · checked Sep 14, 2026
13	Reliant Technologies	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	16 contacts →
	Strong evidence “Providing result oriented and fulfilling IT solutions to all small, medium and large enterprises ultimately resulting into making high standards of your business within the…” Source: RevenueBase Database · checked Sep 14, 2026
14	Auxitium	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	51-200	15 contacts →
	Indirect evidence “Auxitium designs, builds, and manages Information and Communication Technology (ICT) services and solutions for every industry.” Source: RevenueBase Database · checked Sep 14, 2026
15	Atozinit	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	51-200	11 contacts →
	Strong evidence “AtoZinIT - Your Reliable IT Collaborator for Over 27 Years About Us: With an illustrious history spanning over 27 years, we are a prominent IT enterprise that provides an…” Source: RevenueBase Database · checked Sep 14, 2026
16	Refresh Technologies, INC	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	10 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 14, 2026
17	Efficium	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	51-200	9 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
18	Aarchiesstek	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	1-10	9 contacts →
	Partial evidence “At AarchiesTek IT Consulting, we specialize in empowering businesses with tailored IT solutions.” Source: RevenueBase Database · checked Sep 14, 2026
19	Carolinas NET Care	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	1-10	8 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 14, 2026
20	Xpand-Net	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	7 contacts →
	Partial evidence “Xpand-Net is the specialist partner for infrastructure that cannot afford disruption.” Source: RevenueBase Database · checked Sep 14, 2026
21	Ascendion Charlotte IT	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “Ascendion IT Solutions is a Charlotte, NC-based IT Consulting and Managed Services provider that operates with speed, precision, and honesty.” Source: RevenueBase Database · checked Sep 14, 2026
22	1080 Titan Technologies	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “Specialties: vCIO Network design Network security IT & network consulting Computer and Network monitoring Disaster recovery Data backup Cloud computing Firewall security &…” Source: RevenueBase Database · checked Sep 14, 2026
23	Voyance Technologies, LLC	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “Our mission is to empower IT decision-makers to efficiently evaluate and procure superior technology solutions.” Source: RevenueBase Database · checked Sep 14, 2026
24	Mikhait	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	11-50	4 contacts →
	Partial evidence “Mikha IT solutions is an IP-driven services company that brings a wealth of expertise and a rigid sense of purpose that shall provide an empirical and innovation-driven…” Source: RevenueBase Database · checked Sep 14, 2026
25	Aptus Group Usa, LLC	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 14, 2026	51-200	2 contacts →
	Indirect evidence “Aptus Group USA, LLC provides specialty services that are essential to transportation, energy, electrical, mechanical, and fiber optic cable and broadband connectivity.” Source: RevenueBase Database · checked Sep 14, 2026

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: enterprise IT infrastructure companies. 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 enterprise IT infrastructure companies.
Partial evidence: Its own public description names part of enterprise IT infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise IT infrastructure companies. 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 56 enterprise IT infrastructure companies based in Charlotte, United States

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Enterprise IT infrastructure companies based in Charlotte, United States at a glance

As of Sep 14, 2026

19.9%Verified-email coverage

24.2Average contacts per company

11-50Median size (employees)

400.0%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Charlotte, so it is reported there. Company counts and contact totals on this page are exact for Charlotte, over 56 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 enterprise IT infrastructure companies, 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 Charlotte, United States whose own description of what they do matches “enterprise IT infrastructure companies”. 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 enterprise IT infrastructure companies), 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 enterprise IT infrastructure companies, 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 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, 270 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 14, 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.

Enterprise IT infrastructure companies by metro in the United States

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 enterprise IT infrastructure companies, 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 enterprise IT infrastructure companies are there based in Charlotte, United States?

RevenueBase identified 56 enterprise IT infrastructure companies 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?

Systems Maintenance Services, headquartered in Charlotte, tops this list with the largest team on record.

Which city has the most enterprise IT infrastructure companies?

New York leads with 224 headquartered companies, followed by Houston (187) and Atlanta (117).

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 270 verified decision-maker contacts tracked across these 56 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 14, 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.