Company lists · Data refreshed September 2026

Top 25 Healthcare domain companies based in Houston, United States

RevenueBase identified 126 company matches for healthcare domain companies associated with Houston, United States as of September 2026 and tracks 8,572 professional contacts across them, including 1,790 with verified work emails. Across the United States, New York is the largest hub for this category (144 companies); Houston follows with 126.

This list covers company matches for healthcare domain companies 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 21, 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 21, 2026 How this list was built
126Companies
8,572Contacts tracked
1,790Verified emails
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The 25 largest healthcare domain companies based in Houston, United States

Ranked by team size
Top 25 of 126 company matches for healthcare domain companies based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261,001-5,0001,820 contacts →

Exact match

“Simplify Operations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 21, 2026501-1,000132 contacts →

Exact match

“Advanced Diagnostics Healthcare System (ADHS) is an independent, physician-led organization focused on delivering patient-centered care across a network of hospitals, clinics, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261,001-5,000127 contacts →

Exact match

“Headquartered in Houston, Texas and founded in 2011, Nutex Health Inc.(NASDAQ: NUTX) is a healthcare management and operations company with two divisions: a Hospital Division and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-50100 contacts →

Exact match

“Medicine At Work™ manages employer’s rising healthcare costs through advanced medicine and worksite clinics.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Sep 21, 2026501-1,00091 contacts →

Exact match

“We do outsourcing different.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Sep 21, 2026501-1,00078 contacts →

Exact match

“Premier Medical Resources, LLC is a healthcare management company, headquartered in NW Houston near the Jersey Village area.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202651-20072 contacts →

Exact match

“Analyte Health is the leading national company empowering patients to acquire and understand healthcare diagnostic information as conveniently, confidentially, and cost…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202651-20072 contacts →

Exact match

“We are committed to providing comprehensive, high-quality and affordable medical treatment for the whole family in Houston.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Sep 21, 2026201-50065 contacts →

Exact match

“River Oaks Hospital & Clinics (ROHC) serves the Greater Houston Community, highlighting patient centric, concierge healthcare focused on efficiency and convenience.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“At Urban Healthcare, we pride ourselves on offering a difference in quality medical care.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Lindale Healthcare Clinic is a medical practice company based out of 615 North Loop Freeway Ste 200, Houston, Texas 77022.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202651-20013 contacts →

Exact match

“Since 2016, ZomoHealth has been delivering high engagement health management solutions and proprietary technology to over 200 locations nationwide.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Prestige Health Care Services is a hospital & health care company based out of 8700 Commerce Park Dr # Houston, Texas, United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-507 contacts →

Exact match

“MC AnalyTXs, Inc.(MCA) was founded in 1995 in Houston, Texas.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Offering Unique Solutions for your health care needs”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“The Eceptionist Collaborative Experience (CX) Healthcare Platform is making an impact in global healthcare For over twenty years, Eceptionist has been leading the collaborative…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“A full service end-to-end healthcare management, consulting and services organization to help your healthcare business grow.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-506 contacts →

Exact match

“GONZALEZ FAMILY & OCCUPATIONAL MEDICINE is a medical clinic located at 11040 East Frwy, Houston, Texas, 77029 United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Dr.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Optimal Family Care, our mission is a simple one.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-503 contacts →

Exact match

“At CorMedica Group, we are revolutionizing cardiovascular monitoring with AI-driven technologies that enhance diagnostic accuracy, provider efficiency, and patient care.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 126 healthcare domain companies based in Houston, United States

See the full list, filter by size, metro and specialty, and access 1,790 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare domain companies based in Houston, United States at a glance

As of Sep 21, 2026
20.9%Verified-email coverage
68.0Average contacts per company
11-50Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
44
51-200
13
201-500
4
501-1,000
4
1,001-5,000
5
10001+
2

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 126 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 “healthcare domain companies” 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 1,790 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 21, 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.

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 “healthcare domain companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare domain companies are there based in Houston, United States?

RevenueBase identified 126 company matches for healthcare domain companies 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?

Symplr 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 healthcare domain companies?

New York leads the United States with 144 company records, followed by Houston (126) and Dallas (88).

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 1,790 professional contacts with verified work emails tracked across these 126 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 21, 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.