Company lists · Data refreshed September 2026

Top 25 Brain imaging diagnostic companies worldwide

Name: Brain imaging diagnostic companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,877 companies tracked

RevenueBase identified 1,877 brain imaging diagnostic companies worldwide as of September 2026 and tracks 42,339 professional contacts across them, including 12,448 with verified work emails. The United States is the largest market and London the largest hub.

This list covers brain imaging diagnostic companies 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 19, 2026. Country and city lists for brain imaging diagnostic companies 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 19, 2026 86% judged on-target in blind review

1,877Companies

42,339Contacts tracked

12,448Verified emails

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The 25 largest brain imaging diagnostic companies worldwide

Ranked by team size

Top 25 of 1,877 brain imaging diagnostic companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to brain imaging diagnostic 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	Radnet	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	10001+	3,126 contacts →
	Indirect evidence “RadNet, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
2	Guerbet	Partial evidence	Villepinte, FranceHQ checked Sep 19, 2026	1,001-5,000	2,313 contacts →
	Partial evidence “Guerbet is a global leader in medical imaging, dedicated to improving patient care through innovation.” Source: RevenueBase Database · checked Sep 19, 2026
3	Sectra	Indirect evidence	Linköping, SwedenHQ checked Sep 19, 2026	1,001-5,000	1,303 contacts →
	Indirect evidence “Driven by knowledge and passion, our vision is to contribute to a healthier and safer society.” Source: RevenueBase Database · checked Sep 19, 2026
4	Rayus Radiology	Partial evidence	St Louis Park, MN, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,111 contacts →
	Partial evidence “As a leading national subspecialty provider for advanced diagnostic and interventional radiology services, RAYUS Radiology is challenging the status quo by shining the light on…” Source: RevenueBase Database · checked Sep 19, 2026
5	Shields Health	Indirect evidence	Quincy, MA, United StatesHQ checked Sep 19, 2026	501-1,000	595 contacts →
	Indirect evidence “Shields Health is an independent, New England-based medical service provider with a national reputation for blending exceptional customer service with superior technology.” Source: RevenueBase Database · checked Sep 19, 2026
6	Alliance Medical Ireland	Strong evidence	Raheen, IrelandHQ checked Sep 19, 2026	501-1,000	516 contacts →
	Strong evidence “Alliance Medical Diagnostic Imaging holds full CHKS Clinical Excellence Accreditation and ISO 9001 Quality Certification.” Source: RevenueBase Database · checked Sep 19, 2026
7	Touchstone Medical Imaging, LLC	Indirect evidence	Dallas, United StatesHQ checked Sep 19, 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 19, 2026
8	Aarthi Scans & Labs	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	1,001-5,000	483 contacts →
	Indirect evidence “Aarthi Scans and Labs was founded by Mr.Govindarajan in the year and is currently managed by a Team of Radiologists, all from one family – Dr.Prasanna Vignesh M.D.R.D, Dr.Aarthi…” Source: RevenueBase Database · checked Sep 19, 2026
9	Inland Imaging	Strong evidence	Spokane, WA, United StatesHQ checked Sep 19, 2026	501-1,000	430 contacts →
	Strong evidence “Inland Imaging provides diagnostic medical imaging services in Spokane, Tri-Cities, and Missoula.” Source: RevenueBase Database · checked Sep 19, 2026
10	House Of Diagnostics - HOD	Partial evidence	Delhi, IndiaHQ checked Sep 19, 2026	501-1,000	428 contacts →
	Partial evidence “We are a young, dynamic and rapidly growing integrated medical diagnostic service provider, which is in the direct-to-consumer space, making a positive impact in the healthcare…” Source: RevenueBase Database · checked Sep 19, 2026
11	Ceribell Ai-Powered Point-Of-Care EEG	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 19, 2026	201-500	370 contacts →
	Indirect evidence “Ceribell is a medical technology company focused on transforming the diagnosis and management of patients with serious neurological conditions.” Source: RevenueBase Database · checked Sep 19, 2026
12	Konica Minolta Healthcare Americas, INC	Strong evidence	Wayne, NJ, United StatesHQ checked Sep 19, 2026	10001+	370 contacts →
	Strong evidence “Konica Minolta Healthcare is a world-class provider and market leader in medical diagnostic imaging and healthcare information technology.” Source: RevenueBase Database · checked Sep 19, 2026
13	DAPI	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	501-1,000	355 contacts →
	Indirect evidence “O DAPI – Diagnóstico Avançado por Imagem – integra a Liga das Senhoras Católicas de Curitiba, sendo um centro avançado de diagnóstico por imagem, que há mais de 45 anos apoia e…” Source: RevenueBase Database · checked Sep 19, 2026
14	Lenox Hill Radiology	Partial evidence	NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	319 contacts →
	Partial evidence “Lenox Hill Radiology operates convenient outpatient imaging centers across New York City and Long Island.” Source: RevenueBase Database · checked Sep 19, 2026
15	Envision Radiology	Indirect evidence	Colorado Springs, CO, United StatesHQ checked Sep 19, 2026	1,001-5,000	311 contacts →
	Indirect evidence “Envision Radiology is proud to offer the highest quality MRI Scans, CAT Scans and other medical services.” Source: RevenueBase Database · checked Sep 19, 2026
16	Canon Medical Systems Corporation	Indirect evidence	Otawara-Shi, JapanHQ checked Sep 19, 2026	5,001-10,000	297 contacts →
	Indirect evidence “Our commitment to our Made for Life philosophy has been on-going for over 100 years.” Source: RevenueBase Database · checked Sep 19, 2026
17	Deephealth	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 19, 2026	201-500	284 contacts →
	Indirect evidence “DeepHealth is a wholly-owned subsidiary of RadNet, Inc.(NASDAQ: RDNT) and serves as the umbrella brand for all companies within RadNet’s Digital Health segment.” Source: RevenueBase Database · checked Sep 19, 2026
18	Perspectum LTD	Strong evidence	Oxford, United KingdomHQ checked Sep 19, 2026	201-500	279 contacts →
	Strong evidence “Perspectum's imaging solutions are safe, fast, and can offer more comprehensive diagnostics.” Source: RevenueBase Database · checked Sep 19, 2026
19	Shared Medical Services, INC	Strong evidence	Cottage Grove, WI, United StatesHQ checked Sep 19, 2026	501-1,000	258 contacts →
	Strong evidence “Shared Medical Services ("SMS") has been a leader in providing diagnostic imaging to health care facilities since 1980.” Source: RevenueBase Database · checked Sep 19, 2026
20	Ascires Grupo Médico	Indirect evidence	Valencia/valència, SpainHQ checked Sep 19, 2026	501-1,000	246 contacts →
	Indirect evidence “Grupo médico pionero en España en Diagnóstico por Imagen, Medicina Nuclear y Genética Médica, además de un referente en Oncología Radioterápica.” Source: RevenueBase Database · checked Sep 19, 2026
21	ARA Diagnostic Imaging	Strong evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	501-1,000	245 contacts →
	Strong evidence “Austin Radiological Association - ARA Diagnostic Imaging is Austin’s oldest leading diagnostic imaging group.” Source: RevenueBase Database · checked Sep 19, 2026
22	ONE Laudos	Indirect evidence	Santo Amaro, BrazilHQ checked Sep 19, 2026	201-500	244 contacts →
	Indirect evidence “Existimos para viabilizar o diagnóstico de qualidade para médicos e seus pacientes.” Source: RevenueBase Database · checked Sep 19, 2026
23	Cogstate	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	235 contacts →
	Partial evidence “The brain is central to every aspect of our lives, yet it isn’t monitored with the same consistency and proactivity as other vital signs.” Source: RevenueBase Database · checked Sep 19, 2026
24	Proecho Diagnósticos	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	234 contacts →
	Indirect evidence “A ProEcho é uma empresa especializada no diagnóstico por imagem, fundada no Rio de Janeiro em 1989.” Source: RevenueBase Database · checked Sep 19, 2026
25	Mediso Medical Imaging Systems	Strong evidence	Budapest, HungaryHQ checked Sep 19, 2026	201-500	217 contacts →
	Strong evidence “Mediso is one of the World's largest suppliers of various medical diagnostic and research purpose, single and multimodality imaging devices.” Source: RevenueBase Database · checked Sep 19, 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: brain imaging diagnostic 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 brain imaging diagnostic companies.
Partial evidence: Its own public description names part of brain imaging diagnostic companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name brain imaging diagnostic 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 1,877 brain imaging diagnostic companies worldwide

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Brain imaging diagnostic companies worldwide at a glance

As of Sep 19, 2026

29.4%Verified-email coverage

22.6Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

799

11-50

655

51-200

284

201-500

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 brain imaging diagnostic 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.
Coverage: Every country. Country and city lists for brain imaging diagnostic companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “brain imaging diagnostic 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 brain imaging diagnostic 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 brain imaging diagnostic companies, 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, 12,448 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 19, 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.

Brain imaging diagnostic companies by location

10 lists · largest first

Every Brain imaging diagnostic companies 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 brain imaging diagnostic 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 brain imaging diagnostic companies are there worldwide?

RevenueBase identified 1,877 brain imaging diagnostic companies 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 brain imaging diagnostic companies?

The United States leads with 546 companies, followed by Brazil (176) and India (89). Every brain imaging diagnostic companies list by country and city is linked on this page.

Which city has the most brain imaging diagnostic companies?

London leads with 32 headquartered companies, followed by New York (24) and Sao Paulo (22).

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 12,448 verified decision-maker contacts tracked across these 1,877 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 19, 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.