Company lists · Data refreshed September 2026

Top 25 Ultrasound imaging centers worldwide

Name: Ultrasound imaging centers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 3,662 companies tracked

RevenueBase identified 3,662 ultrasound imaging centers worldwide as of September 2026 and tracks 62,627 professional contacts across them, including 11,395 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers ultrasound imaging centers worldwide, 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 22, 2026. Country and city lists for ultrasound imaging centers follow the table.

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 22, 2026 86% judged on-target in blind review

3,662Companies

62,627Contacts tracked

11,395Verified emails

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The 25 largest ultrasound imaging centers worldwide

Ranked by team size

Top 25 of 3,662 ultrasound imaging centers worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to ultrasound imaging centers: 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	Radnet	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	10001+	3,126 contacts →
	Indirect evidence “RadNet, Inc.” Source: RevenueBase Database · checked Sep 22, 2026
2	I-Med Radiology Network	Partial evidence	Sydney, AustraliaHQ checked Sep 22, 2026	1,001-5,000	1,770 contacts →
	Partial evidence “I-MED Radiology Network is Australasia’s leading diagnostic imaging provider, offering a comprehensive range of medical imaging and radiology services, including X-ray, PET, CT…” Source: RevenueBase Database · checked Sep 22, 2026
3	Affidea	Partial evidence	The Hague, NetherlandsHQ checked Sep 22, 2026	10001+	1,755 contacts →
	Partial evidence “About Affidea -nothing is more important than health Affidea is the pan-European diagnostic imaging and community-based polyclinic and specialist healthcare services provider.” Source: RevenueBase Database · checked Sep 22, 2026
4	Sonic Healthcare	Indirect evidence	Sydney, AustraliaHQ checked Sep 22, 2026	10001+	1,123 contacts →
	Indirect evidence “Sonic is a leading international healthcare company with specialist operations in pathology/laboratory medicine, radiology, general practice medicine and corporate medical…” Source: RevenueBase Database · checked Sep 22, 2026
5	Islamabad Diagnostic Centre PVT LTD	Partial evidence	Islamabad, PakistanHQ checked Sep 22, 2026	1,001-5,000	997 contacts →
	Partial evidence “Established in 2003, Islamabad Diagnostic Centre (IDC) is Pakistan's leading diagnostic center, committed to provide comprehensive medical diagnostic services through a network of…” Source: RevenueBase Database · checked Sep 22, 2026
6	Esaote	Strong evidence	Genova, ItalyHQ checked Sep 22, 2026	1,001-5,000	967 contacts →
	Strong evidence “Esaote is a leading industrial Group with a unique value proposition, providing medical imaging solutions in Ultrasound and Dedicated MRI, complemented by Healthcare IT, technical…” Source: RevenueBase Database · checked Sep 22, 2026
7	Alliance Healthcare Services	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 22, 2026	n/a	877 contacts →
	Indirect evidence “Alliance HealthCare Services was acquired by Akumin® on September 1, 2021.” Source: RevenueBase Database · checked Sep 22, 2026
8	Tridentcare	Indirect evidence	Sparks, MD, United StatesHQ checked Sep 22, 2026	1,001-5,000	868 contacts →
	Indirect evidence “TridentCare is the leading portable diagnostic services solution for a variety of healthcare markets, delivering quality services at our customers’ locations nationwide.” Source: RevenueBase Database · checked Sep 22, 2026
9	Centro Rossi	Indirect evidence	San Nicolás, ArgentinaHQ checked Sep 22, 2026	501-1,000	737 contacts →
	Indirect evidence “El Centro Rossi fue fundado por el Dr.” Source: RevenueBase Database · checked Sep 22, 2026
10	Lumus Imaging	Partial evidence	Sydney, AustraliaHQ checked Sep 22, 2026	1,001-5,000	688 contacts →
	Partial evidence “At Lumus Imaging, we are passionate about caring for your health and wellbeing at every stage of life.” Source: RevenueBase Database · checked Sep 22, 2026
11	Alliance Medical UK	Partial evidence	Warwick, United KingdomHQ checked Sep 22, 2026	1,001-5,000	677 contacts →
	Partial evidence “Alliance Medical is Europe's leading independent provider of imaging services.” Source: RevenueBase Database · checked Sep 22, 2026
12	Alliance Medical Ireland	Partial evidence	Raheen, IrelandHQ checked Sep 22, 2026	501-1,000	516 contacts →
	Partial evidence “Alliance Medical Diagnostic Imaging holds full CHKS Clinical Excellence Accreditation and ISO 9001 Quality Certification.” Source: RevenueBase Database · checked Sep 22, 2026
13	Touchstone Medical Imaging, LLC	Indirect evidence	Dallas, United StatesHQ checked Sep 22, 2026	501-1,000	502 contacts →
	Indirect evidence “Touchstone Advantage: The Touchstone Advantage delivers CONFIDENCE for the medical insights you need, and CONVENIENCE that matter for you and your patients, while giving patients…” Source: RevenueBase Database · checked Sep 22, 2026
14	Perth Radiological Clinic	Partial evidence	Perth, AustraliaHQ checked Sep 22, 2026	1,001-5,000	446 contacts →
	Partial evidence “Perth Radiological Clinic (PRC) is Western Australia’s leading doctor-owned medical imaging practice.” Source: RevenueBase Database · checked Sep 22, 2026
15	Laboratorios Medico Chopo SA DE CV	Indirect evidence	Tlalpan, MexicoHQ checked Sep 22, 2026	501-1,000	442 contacts →
	Indirect evidence “Laboratorios Medico Chopo Sa De Cv is a company based out of 4719 Calzada De Tlalpan, Tlalpan, Mexico.” Source: RevenueBase Database · checked Sep 22, 2026
16	Diagnosticos DA America S A	Indirect evidence	Barueri, BrazilHQ checked Sep 22, 2026	10001+	403 contacts →
	Indirect evidence “Diagnosticos Da America S A is a hospital & health care company based out of Av Jurua, 434, Barueri, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 22, 2026
17	Mobilexusa	Partial evidence	Horsham, PA, United StatesHQ checked Sep 22, 2026	1,001-5,000	391 contacts →
	Partial evidence “As America's leading provider of mobile imaging services, our MobilexUSA X-Ray technologists travel to more than facilities located throughout most of the United States.” Source: RevenueBase Database · checked Sep 22, 2026
18	Proscan Imaging	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 22, 2026	501-1,000	348 contacts →
	Partial evidence “Headquartered in Cincinnati, Ohio, the ProScan Family of Companies is committed to providing healthcare professionals and their patients with exceptional medical imaging services.” Source: RevenueBase Database · checked Sep 22, 2026
19	Radiology LTD	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 22, 2026	201-500	342 contacts →
	Indirect evidence “As Tucson's hometown radiology practice, Radiology Ltd.” Source: RevenueBase Database · checked Sep 22, 2026
20	Lenox Hill Radiology	Strong evidence	NY, United StatesHQ checked Sep 22, 2026	1,001-5,000	319 contacts →
	Strong evidence “Lenox Hill Radiology operates convenient outpatient imaging centers across New York City and Long Island.” Source: RevenueBase Database · checked Sep 22, 2026
21	Charlotte Radiology	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 22, 2026	201-500	316 contacts →
	Indirect evidence “Established in 1967, Charlotte Radiology is one of the largest and most progressive radiology groups in the country.” Source: RevenueBase Database · checked Sep 22, 2026
22	Capital Radiology	Partial evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	501-1,000	304 contacts →
	Partial evidence “Capital Radiology is a community-based medical imaging provider, committed to providing affordable and accessible medical imaging for both patients and referring healthcare…” Source: RevenueBase Database · checked Sep 22, 2026
23	Benson Radiology	Indirect evidence	Wayville, AustraliaHQ checked Sep 22, 2026	501-1,000	292 contacts →
	Indirect evidence “Benson Radiology was formed in 1958 and has a well-deserved reputation as a leader in diagnostic and interventional radiology.” Source: RevenueBase Database · checked Sep 22, 2026
24	Imaging Healthcare Specialists	Strong evidence	San Diego, CA, United StatesHQ checked Sep 22, 2026	201-500	286 contacts →
	Strong evidence “Imaging Healthcare Specialists has 10 imaging centers serving both San Diego and Riverside Counties; from Chula Vista to Temecula.” Source: RevenueBase Database · checked Sep 22, 2026
25	Argus Diagnóstico Médico	Indirect evidence	Av. Pte. Perón 1939, ArgentinaHQ checked Sep 22, 2026	201-500	284 contacts →
	Indirect evidence “En Argus Diagnóstico Médico, nuestra misión es brindar soluciones integrales en salud, destacándonos por nuestro compromiso con la excelencia, la innovación tecnológica y la…” Source: RevenueBase Database · checked Sep 22, 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: ultrasound imaging centers. 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 ultrasound imaging centers.
Partial evidence: Its own public description names part of ultrasound imaging centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ultrasound imaging centers. 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 3,662 ultrasound imaging centers worldwide

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Ultrasound imaging centers worldwide at a glance

As of Sep 22, 2026

18.2%Verified-email coverage

17.1Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Sao Paulo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

1,555

11-50

1,277

51-200

535

201-500

154

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 ultrasound imaging centers, 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.
Coverage: Every country. Country and city lists for ultrasound imaging centers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “ultrasound imaging centers”. 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 ultrasound imaging centers), 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 ultrasound imaging centers, and records with no verified work email.
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, 11,395 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 22, 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.

Ultrasound imaging centers by location

11 lists · largest first

Every Ultrasound imaging centers 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 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 ultrasound imaging centers, 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 ultrasound imaging centers are there worldwide?

RevenueBase identified 3,662 ultrasound imaging centers worldwide 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?

Radnet, headquartered in Los Angeles, tops this list with the largest team on record.

Which country has the most ultrasound imaging centers?

Brazil leads with 808 companies, followed by the United States (790) and India (193). Every ultrasound imaging centers list by country and city is linked on this page.

Which city has the most ultrasound imaging centers?

Sao Paulo leads with 48 headquartered companies, followed by London (38) and Rio De Janeiro (33).

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 11,395 verified decision-maker contacts tracked across these 3,662 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 22, 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.