Company lists · Data refreshed September 2026

Top 25 Ambulatory surgery center contractors worldwide

RevenueBase identified 1,508 company matches for ambulatory surgery center contractors worldwide as of September 2026 and tracks 25,020 professional contacts across them, including 7,277 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for ambulatory surgery center contractors worldwide, 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 30, 2026. Country and city lists for ambulatory surgery center contractors follow the table.

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 30, 2026 How this list was built
1,508Companies
25,020Contacts tracked
7,277Verified emails
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The 25 largest ambulatory surgery center contractors worldwide

Ranked by team size
Top 25 of 1,508 company matches for ambulatory surgery center contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchDallas, TX, United StatesHQ recorded Sep 30, 202610001+2,181 contacts →

Exact match

“United Surgical Partners International (USPI) is the largest ambulatory surgery platform in the country and operates ambulatory surgery centers and surgical hospitals.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchBrentwood, TN, United StatesHQ recorded Sep 30, 202610001+1,340 contacts →

Exact match

“Surgery Partners is a leading operator of surgical facilities and ancillary services with more than 180 locations nationwide.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchVienna, AustriaHQ recorded Sep 30, 2026n/a1,188 contacts →

Exact match

“Entreprise Générale pour la réalisation, l'équipement et la gestion de structures de santé.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchNashville, TN, United StatesHQ recorded Sep 30, 20261,001-5,000971 contacts →

Exact match

“AMSURG is an independent leader in ambulatory surgery center services, operating a network of more than 250 surgery centers nationwide.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchIndianapolis, IN, United StatesHQ recorded Sep 30, 20261,001-5,000866 contacts →

Exact match

“As the leading facilities service provider in the U.S.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchDenham Springs, LA, United StatesHQ recorded Sep 30, 2026n/a604 contacts →

Exact match

“Facilities Maintenance Management is a company comprised of a team of professionals dedicated to uncompromising quality, responsive service, value and integrity.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchPhoenix, AZ, United StatesHQ recorded Sep 30, 20261,001-5,000380 contacts →

Exact match

“Atlas Healthcare Partners is an ambulatory surgery center (ASC) development and management company headquartered in Phoenix, Arizona.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchSt. Louis, MO, United StatesHQ recorded Sep 30, 20261,001-5,000353 contacts →

Exact match

“Surgery-focused.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 30, 2026501-1,000301 contacts →

Exact match

“Remedy is the largest owner and operator of outpatient medical real estate in the United States.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 30, 202651-200275 contacts →

Exact match

“Harley Street Medical Centre has provided Abu Dhabi with quality healthcare since 2012 and has grown to become one of the leading multispecialty centre in the region.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchBessemer, AL, United StatesHQ recorded Sep 30, 2026501-1,000274 contacts →

Exact match

“BLOX is reinventing how healthcare buildings are designed, manufactured and constructed.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchNashville, TN, United StatesHQ recorded Sep 30, 2026201-500270 contacts →

Exact match

“HST Pathways is the leading provider of a suite of products that have been thoughtfully and clinically designed for the surgery center industry.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchBrentwood, TN, IndiaHQ recorded Sep 30, 20261,001-5,000216 contacts →

Exact match

“Symbion is a leading operator of short-stay surgical facilities.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchGolden Valley, MN, United StatesHQ recorded Sep 30, 202651-200215 contacts →

Exact match

“Based in Golden Valley, Minnesota, RJM Construction is a general contractor that works with healthcare groups, community leaders, property owners and building tenants.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 30, 202651-200181 contacts →

Exact match

“The new private one-day surgery center offering both inpatient and outpatient services was set up through the partnership of a group of renowned surgeons and physicians in Abu…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Sep 30, 202651-200159 contacts →

Exact match

“Acibadem Project Management is a subsidiary of Acibadem Healthcare Group, specialized in planning, design, project management, construction management, and medical equipment…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchShawbury, United KingdomHQ recorded Sep 30, 202651-200155 contacts →

Exact match

“Darwin Group specialises in designing and delivering transformational healthcare spaces.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchFranklin, TN, United StatesHQ recorded Sep 30, 20261,001-5,000149 contacts →

Exact match

“Redefining surgical care through tailored partnerships for ASC initiatives that leverage market-specific strategies to achieve long-term objectives.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 30, 202651-200146 contacts →

Exact match

“Abeer Medical Group is a multinational healthcare provider Group, which has established its capability in the KSA since its inception in the year The Group is spreading its wings…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 30, 2026201-500144 contacts →

Exact match

“A specialist facility for minimally-invasive day surgery and outpatient diagnostics.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchBirmingham, AL, United StatesHQ recorded Sep 30, 2026201-500144 contacts →

Exact match

“Visit SISFIRST.COM”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchIndianapolis, IN, United StatesHQ recorded Sep 30, 202651-200135 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Sep 30, 2026201-500118 contacts →

Exact match

“No longer operating.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchCharlottesville, VA, United StatesHQ recorded Sep 30, 202651-200116 contacts →

Exact match

“A national, full-service healthcare real estate development, management, and investment company focused exclusively on medical outpatient buildings and specialty healthcare…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchAltoona, WI, United StatesHQ recorded Sep 30, 2026201-500108 contacts →

Exact match

“Our reputation for superior surgical care is based on our skilled independent physicians and surgeons, experienced staff, outstanding patient care, home-like comforts and enhanced…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 1,508 ambulatory surgery center contractors worldwide

See the full list, filter by size, metro and specialty, and access 7,277 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ambulatory surgery center contractors worldwide at a glance

As of Sep 30, 2026
29.1%Verified-email coverage
16.6Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Houston
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
581
11-50
639
51-200
205
201-500
41
501-1,000
17
1,001-5,000
14
5,001-10,000
1
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for ambulatory surgery center contractors are linked below.
What qualifies
Company records worldwide whose business descriptions match “ambulatory surgery center contractors” 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. 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 7,277 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 30, 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.

Ambulatory surgery center contractors by location

2 lists · largest first

Every Ambulatory surgery center contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “ambulatory surgery center contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ambulatory surgery center contractors are there worldwide?

RevenueBase identified 1,508 company matches for ambulatory surgery center contractors worldwide 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?

United Surgical Partners International, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most ambulatory surgery center contractors?

The United States leads with 974 companies, followed by Germany (31). Every ambulatory surgery center contractors list by country and city is linked on this page.

Which city has the most ambulatory surgery center contractors?

Houston leads with 20 company records, followed by New York (17) and Dallas (16).

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 7,277 professional contacts with verified work emails tracked across these 1,508 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 30, 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.