Company lists · Data refreshed September 2026

Top 25 Managed services firms based in Houston, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 270 companies tracked

RevenueBase identified 270 company matches for managed services firms associated with Houston, United States as of September 2026 and tracks 4,832 professional contacts across them, including 2,034 with verified work emails. Across the United States, New York is the largest hub for this category (374 companies); Houston follows with 270.

This list covers company matches for managed services firms associated with Houston, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

270Companies

4,832Contacts tracked

2,034Verified emails

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The 25 largest managed services firms based in Houston, United States

Ranked by team size

Top 25 of 270 company matches for managed services firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Meriplex	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	450 contacts →
	Exact match “If you’re a midsize enterprise with employees (i.e, an “MSE” according to Gartner), we know what you’re going through.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Dyopath	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	392 contacts →
	Exact match “DYOPATH, a leading Managed Service Provider (MSP) was founded to empower organizations by delivering trusted IT solutions that are grounded in accountability resulting in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Cognisive	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	311 contacts →
	Exact match “Cognisive is an esteemed IT Consulting and Services firm that provides extensive support across multiple technological facets, including web, applications, data, networks, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Amsys Innovative Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	302 contacts →
	Exact match “AMSYS is a nationwide IT Services Provider headquartered in Houston, TX.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Datavox	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	287 contacts →
	Exact match “DataVox is a Texas-based technology solutions provider headquartered in Houston, delivering services to organizations across major metro areas including Dallas–Fort Worth, Austin…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Centre Technologies	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	286 contacts →
	Exact match “Centre is a modern IT and cybersecurity partner delivering Managed IT, Business Intelligence, Cybersecurity, and Cloud services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Ergos Technology Partners, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	201 contacts →
	Exact match “Founded in Houston, TX in 1997, ERGOS is a Managed IT Service and Cloud Solution Provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Onesource Building Technologies	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	166 contacts →
	Exact match “Providing World-Class Technology Services and Solutions OneSource provides voice and data infrastructure services to mid-tier and large enterprises nationwide and abroad.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Aldridge	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	132 contacts →
	Exact match “Aldridge is an IT outsourcing, consulting, and cybersecurity company that specializes in providing best-fit technology solutions to midsize organizations and small organizations…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	MOBIZ	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	115 contacts →
	Exact match “Welcome to Mobiz IT!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Ironedge Group	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	99 contacts →
	Exact match “IronEdge is a leading Managed IT Services Provider dedicated to supporting local businesses with tailored technology solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	AAIT	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	86 contacts →
	Exact match “Information Technology Services Provider IT Managed Services Provider Data Center Services Provider IT Software Development Company Hosted Servers Systems Company IT Help…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	M7 Services	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	71 contacts →
	Exact match “At M7 Services, we are a comprehensive Managed Services Provider (MSP) with a focus on delivering cutting-edge information technology solutions and unparalleled customer service.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Maddisoft	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	49 contacts →
	Exact match “Maddisoft is a full-service IT solutions and services provider headquartered in Houston, Texas, delivering innovative technology solutions to businesses worldwide since 2004.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Serverless Solutions LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	47 contacts →
	Exact match “Serverless Solutions is a trusted technology partner focused on innovation, artificial intelligence, and long-term impact.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Is&t IT Services	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	45 contacts →
	Exact match “We Get IT!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Insource Technology	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	37 contacts →
	Exact match “Insource is a Houston-based information technology services provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Quest IT Solutions INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	37 contacts →
	Exact match “The Quest IT Solutions Managed Services Company You Won't Want to Upgrade Welcome to the world of highly innovative and effective IT solutions to boost your business performance…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Eljay Global	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	37 contacts →
	Exact match “Eljay Global is a technology based company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Cobait	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	36 contacts →
	Exact match “Managed IT Services in Houston, Texas.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Uprite Services	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Welcome to Uprite Services, your trusted partner in maximizing your managed IT investment, securing your digital infrastructure and propelling your business forward.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Harvin Technologies	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Broadleaf Group	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	27 contacts →
	Exact match “Broadleaf Group is a leading strategic service provider specializing in technology solutions that enable business agility and streamline operations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	ECS Expert Computer Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	26 contacts →
	Exact match “Most IT providers just fix problems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Technoholic Advance Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	26 contacts →
	Exact match “Technoholic Advance Solutions is a managed IT service provider based in Houston Taxes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “managed services firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 270 managed services firms based in Houston, United States

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Managed services firms based in Houston, United States at a glance

As of Sep 20, 2026

42.1%Verified-email coverage

17.9Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

135

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 270 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Houston, United States whose business descriptions match “managed services firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,034 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Managed services firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “managed services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed services firms are there based in Houston, United States?

RevenueBase identified 270 company matches for managed services firms associated with Houston, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Meriplex tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most managed services firms?

New York leads the United States with 374 company records, followed by Houston (270) and Chicago (163).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,034 professional contacts with verified work emails tracked across these 270 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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.