Company lists · Data refreshed November 2026

Top 25 Immunocytochemistry laboratories based in the United States

RevenueBase identified 295 company matches for immunocytochemistry laboratories associated with the United States as of November 2026 and tracks 5,900 professional contacts across them, including 2,128 with verified work emails. San Diego is the largest hub.

This list covers company matches for immunocytochemistry laboratories 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 6, 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 6, 2026 How this list was built
295Companies
5,900Contacts tracked
2,128Verified emails
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The 25 largest immunocytochemistry laboratories based in the United States

Ranked by team size
Top 25 of 295 company matches for immunocytochemistry laboratories based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchFremont, CA, United StatesHQ recorded Nov 6, 2026501-1,000454 contacts →

Exact match

“Cytek® Biosciences Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPacheco, CA, United StatesHQ recorded Nov 6, 202651-200273 contacts →

Exact match

“Biocare Medical, LLC is an innovator in developing and supplying world class automated immunohistochemistry instrumentation, and the full range of reagents for IHC lab testing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLenexa, KS, United StatesHQ recorded Nov 6, 2026201-500244 contacts →

Exact match

“It’s so much more than a specimen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGaithersburg, MD, United StatesHQ recorded Nov 6, 202651-200166 contacts →

Exact match

“LGC Clinical Diagnostics’ KPL portfolio includes a range of over 800 reagents and kits for immunoassays, immunohistochemistry, infectivity assays and flow cytometry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHicksville, NY, United StatesHQ recorded Nov 6, 2026201-500165 contacts →

Exact match

“Committed professionals with an original approach to laboratory medicine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“As a brand under Fulgent Genetics, Fulgent Oncology provides personalized cancer diagnostics services through CSI Laboratories and Inform Diagnostics, Fulgent Genetics…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 2026501-1,000123 contacts →

Exact match

“Sony Biotechnology develops innovative cell analysis and sorting technologies that help scientists advance research in immunology, cancer, cell therapy, and other life science…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“Rules-Based Medicine (RBM), an IQVIA business, provides specialty immunoassay testing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“Pathology Reference Laboratory is dedicated to providing the highest quality technical and medical professional services to patients and the healthcare providers we are privileged…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPipersville, PA, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Discover the World of LAMPIRE Biological Laboratories!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Applied Spectral Imaging (ASI) improves patient care through advanced image analysis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“Biocept, Inc.(Nasdaq: BIOC) develops and performs clinical laboratory tests to help patients with cancer that has metastasized to the central nervous system (CNS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchShoreline, WA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Headquartered in Seattle, Washington, US BioTek Laboratories, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“At Accellix, our mission is to redefine how immunophenotyping quality control and cellular starting material characterization are performed across blood collection centers and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMaryville, TN, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Molecular Pathology Laboratory Network (MPLN) has been at the forefront of laboratory medicine since its inception in 1989 and inspired the genesis of women’s health testing using…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDeerfield Beach, FL, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Cell Science Systems Corp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“MiraVista Diagnostics is a full-service CAP and CLIA certified reference laboratory with a focus on developing and processing diagnostic tests for invasive fungal infections.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBerkeley, CA, United StatesHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“Prellis Bio is hiring Immunologists!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRamsey, NJ, United StatesHQ recorded Nov 6, 2026201-50059 contacts →

Exact match

“PHILOSOPHY & BACKGROUND Founded in August 2009 Pathline Labs specializes in histopathology lab services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Accelerating scientific research and discoveries through the automation of histology and digital pathology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEdison, NJ, United StatesHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“QDx Pathology is a national, independent, and full-service anatomical and molecular pathology laboratory dedicated to providing diagnostic excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGreenville, SC, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Luxor Scientific is a specialized clinical and research laboratory located in Greenville, SC with a national service range.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRocklin, CA, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Cell Marque is now a part of MilliporeSigma, focused on the development of primary antibodies for in vitro diagnostics (IVD).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Founded in San Antonio, Texas as one of the few international laboratories with the ability to offer cancer cytogenetics, molecular genetics and multicolor flow cytometry services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“As a multinational antibody manufacturer, GeneTex’s primary goal is to provide bioscience researchers with thoroughly validated reagents to accelerate their discovery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 295 immunocytochemistry laboratories based in the United States

See the full list, filter by size, metro and specialty, and access 2,128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immunocytochemistry laboratories based in the United States at a glance

As of Nov 6, 2026
36.1%Verified-email coverage
20.0Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · San Diego
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
92
11-50
119
51-200
64
201-500
13
501-1,000
5
10001+
1

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 295 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 “immunocytochemistry laboratories” 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 2,128 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 6, 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 “immunocytochemistry laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immunocytochemistry laboratories are there based in the United States?

RevenueBase identified 295 company matches for immunocytochemistry laboratories 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?

Cytek Biosciences tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most immunocytochemistry laboratories?

San Diego leads with 7 company records, followed by Boston (6) and Houston (5).

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 2,128 professional contacts with verified work emails tracked across these 295 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 6, 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.