Company lists · Data refreshed September 2026
Top 25 Spect imaging system providers based in the United States
RevenueBase identified 136 spect imaging system providers headquartered in the United States as of September 2026 and tracks 4,255 professional contacts across them, including 1,226 with verified work emails. Los Angeles is the largest hub.
This list covers spect imaging system providers headquartered in the United States, 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.
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.
The 25 largest spect imaging system providers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 561 contacts → | ||||
Strong evidence “An innovator in medical imaging technology, Toshiba America Medical Systems, Inc.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 507 contacts → | ||||
Indirect evidence “As a leading national subspecialty provider for advanced diagnostic and interventional radiology services, RAYUS RadiologyTM is challenging the status quo by shining the light on…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 292 contacts → | ||||
Strong evidence “Canfield Scientific, Inc, is the global leader in imaging systems services and products for healthcare and scientific research applications.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 258 contacts → | ||||
Partial evidence “Shared Medical Services ("SMS") has been a leader in providing diagnostic imaging to health care facilities since 1980.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 204 contacts → | ||||
Strong evidence “The OEM segment of Catalyst MedTech's Equipment Solution division features the Digirad brand of Nuclear Medicine imaging systems.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 180 contacts → | ||||
Indirect evidence “At Catalyst MedTech, we don’t just provide equipment and support-we drive healthcare transformation.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 159 contacts → | ||||
Partial evidence “Strategies for efficiently managing diagnostic imaging technology are changing again as Accountable Care Organizations gain market presence.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 136 contacts → | ||||
Partial evidence “CDL Nuclear Technologies partners with cardiology practices and health systems to implement and expand Cardiac PET/CT programs through scalable, fully integrated solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 111 contacts → | ||||
Partial evidence “BC Technical is the largest non-OEM provider of Diagnostic Imaging Solutions and Services.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 98 contacts → | ||||
Partial evidence “Tri-Imaging Solutions is a trusted partner in medical imaging, providing organizations across the industry with reliable parts, equipment, service, and comprehensive training for…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 76 contacts → | ||||
Partial evidence “Mid-Atlantic Imaging (MAI) Services has been serving the nuclear medicine community with nuclear gamma cameras, upgrades for software, computers, consoles, and cameras…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 72 contacts → | ||||
Partial evidence “Radiation Monitoring Devices, Inc.(RMD) is among the foremost experts in the fields of radiation detection and imaging, nuclear instrumentation, and non-destructive test equipment.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 59 contacts → | ||||
Partial evidence “Southwest Medical Resources (SWMR) operates three divisions encompassing Service, Parts, and Sales/Rental of GE MRI, CT, and Pet/CT diagnostic imaging equipment.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 54 contacts → | ||||
Indirect evidence “Xoran Technologies LLC is the innovator and market leader in compact, specialized medical CT scanners.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 50 contacts → | ||||
Indirect evidence “At Universal, we understand healthcare has been transformed by a complex set of regulatory and business challenges directly impacting the way hospitals and practices manage…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 39 contacts → | ||||
Partial evidence “RadSource Imaging Technologies™ is based on the idea that quality customer care and excellent products and services will help make the difference in a healthier tomorrow.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 38 contacts → | ||||
Partial evidence “H3D offers the world's highest-performance imaging spectrometers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 34 contacts → | ||||
Indirect evidence “Sydor Technologies is a global leader in the design, development, manufacturing, and commercialization of complex measurement technology solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 32 contacts → | ||||
Indirect evidence “Pinnacle X-Ray Solutions, Inc.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 30 contacts → | ||||
Partial evidence “American Medical Imaging (AMI) is one of the premier providers of imaging solutions across the spectrum of sales, repair, and maintenance, in healthcare facilities nationwide.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 28 contacts → | ||||
Strong evidence “Radiology Oncology Systems (ROS) is a global provider of pre-owned radiation therapy and diagnostic imaging equipment, including linear accelerators, CT Scanners, PET/CT, MRI…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 26 contacts → | ||||
Strong evidence “Eoptic develops and manufactures imaging systems and instrumentation for defense, industrial, medical, space, and scientific markets.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 22 contacts → | ||||
Strong evidence “Electromek Diagnostic Systems was founded by three elite service engineers in 1976 specializing in diagnostic medical imaging and medical imaging solutions Electromek was built on…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 18 contacts → | ||||
Strong evidence “AST is an advanced technology company focused on developing & manufacturing turnkey multi-spectral imaging systems providing high-performance solutions for defect inspection &…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 17 contacts → | ||||
Indirect evidence “A Higher Standard” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: spect imaging system providers. 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 spect imaging system providers.
- Partial evidence
- Its own public description names part of spect imaging system providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name spect imaging system providers. 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 136 spect imaging system providers based in the United States
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Spect imaging system providers based in the United States at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 136 companies.
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 spect imaging system providers, 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.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “spect imaging system providers”. 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 spect imaging system providers), 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 spect imaging system providers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- 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, 1,226 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.
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 spect imaging system providers, 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 spect imaging system providers are there based in the United States?
RevenueBase identified 136 spect imaging system providers headquartered in the United States 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?
Toshiba America Medical Systems, headquartered in Tustin, tops this list with the largest team on record.
Which city has the most spect imaging system providers?
Los Angeles leads with 4 headquartered companies, followed by Anaheim (3) and Ann Arbor (3).
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 1,226 verified decision-maker contacts tracked across these 136 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.
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