Company lists · Data refreshed November 2026

Top 25 Transplant diagnostics reagent or solution suppliers based in the United States

RevenueBase identified 100 company matches for transplant diagnostics reagent or solution suppliers associated with the United States as of November 2026 and tracks 9,472 professional contacts across them, including 3,092 with verified work emails. San Diego is the largest hub.

This list covers company matches for transplant diagnostics reagent or solution suppliers associated with the 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 November 3, 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 Nov 3, 2026 How this list was built
100Companies
9,472Contacts tracked
3,092Verified emails
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The 25 largest transplant diagnostics reagent or solution suppliers based in the United States

Ranked by team size
Top 25 of 100 company matches for transplant diagnostics reagent or solution suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchBedford, MA, United StatesHQ recorded Nov 3, 20261,001-5,0001,385 contacts →

Exact match

“Werfen is a worldwide leader in specialized diagnostics, focused on Hemostasis, Acute Care, Autoimmunity and OEM products and services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchLincolnshire, IL, United StatesHQ recorded Nov 3, 20261,001-5,0001,384 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchBrisbane, CA, United StatesHQ recorded Nov 3, 2026501-1,000491 contacts →

Exact match

“CareDx: Transforming Transplant Patient Care Through Novel Surveillance Management Solutions CareDx, Inc.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSan Antonio, TX, United StatesHQ recorded Nov 3, 2026501-1,000480 contacts →

Exact match

“BioBridge Global, a San Antonio-based 501(c)(3) nonprofit, integrates donor-to-patient services to enable the future of biotherapeutic solutions, including blood, tissue and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchLenexa, KS, United StatesHQ recorded Nov 3, 2026201-500244 contacts →

Exact match

“It’s so much more than a specimen.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchOssining, NY, United StatesHQ recorded Nov 3, 202651-200125 contacts →

Exact match

“Histogenetics is a New York-based Biotech firm which, using state-of-the-art robotics, software, and facilities, provides a suite of tissue-typing services with the highest level…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchPoway, CA, United StatesHQ recorded Nov 3, 202651-200104 contacts →

Exact match

“Diazyme uses its proprietary enzyme technologies to develop diagnostic reagents which can be used on most automated chemistry analyzers in user-friendly formats.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchBolingbrook, CA, United StatesHQ recorded Nov 3, 202651-20061 contacts →

Exact match

“Wondfo Biotech Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchPullman, WA, United StatesHQ recorded Nov 3, 202651-20056 contacts →

Exact match

“VMRD was founded in 1981 by D.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchEmeryville, CA, United StatesHQ recorded Nov 3, 20261,001-5,00053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchPortland, OR, United StatesHQ recorded Nov 3, 202651-20050 contacts →

Exact match

“Kashi Clinical Laboratories (KCL) is a fully accredited clinical laboratory providing specialized solutions to academic institutions, biopharma, hospitals, long-term care…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchEl Cajon, CA, United StatesHQ recorded Nov 3, 202611-5043 contacts →

Exact match

“Calbiotech is a worldwide leader in immunoassay development and manufacturing.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchBranchburg, NJ, United StatesHQ recorded Nov 3, 202651-20039 contacts →

Exact match

“ZEUS Scientific is your first choice for high-performing, easy-to-use clinical diagnostic solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchDraper, UT, United StatesHQ recorded Nov 3, 2026501-1,00039 contacts →

Exact match

“Bringing Innovation to Life!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchSpringville, UT, United StatesHQ recorded Nov 3, 202611-5035 contacts →

Exact match

“Arlington Scientific, Inc® (ASI) is a USA based industry leading global medical technology company that develops, manufactures, and sells in-vitro diagnostics, nonmammalian…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchWebster, TX, United StatesHQ recorded Nov 3, 202611-5032 contacts →

Exact match

“Ansh Labs is a leading developer and manufacturer of immunodiagnostic assays and reagents used to advance target discovery, therapeutic development, biomedical research, and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchLake Forest, CA, United StatesHQ recorded Nov 3, 202611-5029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchNew Orleans, LA, United StatesHQ recorded Nov 3, 2026201-50021 contacts →

Exact match

“Sensiva Health is a cutting-edge clinical testing and technology driven healthcare solutions company.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchWest Chester, OH, United StatesHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“DiaPharma Group, Inc.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchRockville, MD, United StatesHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“TrilliumBiO is a translational diagnostics company transforming how biomarkers are integrated into patient care.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchTucson, AZ, United StatesHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Eurofins CellTx is an FDA-registered laboratory for screening human cells, tissues, and cellular and tissue-based products (HCT/Ps).”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchPleasant Hill, CA, United StatesHQ recorded Nov 3, 202651-20019 contacts →

Exact match

“BioCheck, founded in 1997, has nearly three decades of experience in the development and production of high quality immunodiagnostic reagents and assays solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchIrvine, CA, United StatesHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“AdvanBio Inc, a subsidiary of Autobio Diagnostics in the U.S is a fast-growing biotechnological company based in Irvine, CA.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchWilliamsville, NY, United StatesHQ recorded Nov 3, 202651-20016 contacts →

Exact match

“Immco Diagnostics Reference Laboratory, located in Buffalo, NY, USA is licensed throughout the United States for testing serology, biopsy and genetic specimens.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchSacramento, United StatesHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“Quality is our Heritage - Service is our Passion Immuno Concepts is a privately hold company that specialises in the manufacturing of in vitro diagnostics for Autoimmune Diseases…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 100 transplant diagnostics reagent or solution suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 3,092 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transplant diagnostics reagent or solution suppliers based in the United States at a glance

As of Nov 3, 2026
32.6%Verified-email coverage
94.7Average contacts per company
11-50Median size (employees)
6.0%Largest-city concentration · San Diego
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
35
51-200
24
201-500
6
501-1,000
6
1,001-5,000
5
10001+
3

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 100 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 the United States whose business descriptions match “transplant diagnostics reagent or solution suppliers” 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 3,092 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 November 3, 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 “transplant diagnostics reagent or solution suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transplant diagnostics reagent or solution suppliers are there based in the United States?

RevenueBase identified 100 company matches for transplant diagnostics reagent or solution suppliers associated with the United States as of November 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?

Werfen North America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transplant diagnostics reagent or solution suppliers?

San Diego leads with 6 company records, followed by Lenexa (3) and Rockville (3).

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 3,092 professional contacts with verified work emails tracked across these 100 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 November 3, 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.