Company lists · Data refreshed October 2026

Top 14 Breast milk immunological test system suppliers based in the United States

RevenueBase identified 31 company matches for breast milk immunological test system suppliers associated with the United States as of October 2026 and tracks 716 professional contacts across them, including 263 with verified work emails. Houston is the largest hub.

This list covers company matches for breast milk immunological test system 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 October 23, 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 Oct 23, 2026 How this list was built
31Companies
716Contacts tracked
263Verified emails
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The 14 largest breast milk immunological test system suppliers based in the United States

Ranked by team size
Top 14 of 31 company matches for breast milk immunological test system suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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 matchLenexa, KS, United StatesHQ recorded Oct 23, 2026201-500249 contacts →

Exact match

“It’s so much more than a specimen.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchPipersville, PA, United StatesHQ recorded Oct 23, 202651-200104 contacts →

Exact match

“Discover the World of LAMPIRE Biological Laboratories!”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3Exact matchSalem, NH, United StatesHQ recorded Oct 23, 202611-5051 contacts →

Exact match

“We are a leading global developer and provider of innovative molecular and immunodiagnostic products focused on infectious and gastroenterological diseases.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4Exact matchEmeryville, CA, United StatesHQ recorded Oct 23, 20261,001-5,00042 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5Exact matchWebster, TX, United StatesHQ recorded Oct 23, 202611-5034 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 · Oct 23, 2026 · View company records in RevenueBase
6Exact matchPleasant Hill, CA, United StatesHQ recorded Oct 23, 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 · Oct 23, 2026 · View company records in RevenueBase
7Exact matchMoorestown, NJ, United StatesHQ recorded Oct 23, 202611-5011 contacts →

Exact match

“Plasma Services Group prides itself on being a leader in the specialty antibody collection process for the medical diagnostic and pharmaceutical industries.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchAmherst, NH, United StatesHQ recorded Oct 23, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchBirmingham, AL, United StatesHQ recorded Oct 23, 20261-108 contacts →

Exact match

“SunFire Biotechnologies is a contract research organization that develops and performs functional immunological assays for other companies that are developing vaccines.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchSaco, ME, United StatesHQ recorded Oct 23, 20261-106 contacts →

Exact match

“Beacon Analytical Systems, Inc.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11Exact matchDurham, NC, United StatesHQ recorded Oct 23, 20261-106 contacts →

Exact match

“Free to Feed™ is a medical technology company dedicated to finding solutions for mothers of food intolerant infants.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchSanta Monica, CA, United StatesHQ recorded Oct 23, 20261-103 contacts →

Exact match

“We make food labels for your breast milk.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchStillwater, MN, United StatesHQ recorded Oct 23, 2026501-1,0003 contacts →

Exact match

“Diasorin is a unique company with the experience and innovation to effectively partner science and automation.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14Exact matchSnellville, GA, United StatesHQ recorded Oct 23, 20261-101 contacts →

Exact match

“Viro Research™ provides high quality biological products and reagents for research and in vitro diagnosis of human viruses, enabling an early, accurate patient diagnosis and…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

Showing 14 of 31 breast milk immunological test system suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Breast milk immunological test system suppliers based in the United States at a glance

As of Oct 23, 2026
36.7%Verified-email coverage
23.1Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · Houston
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
11
51-200
6
201-500
2
501-1,000
2
1,001-5,000
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 31 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 “breast milk immunological test system 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 263 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 October 23, 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 “breast milk immunological test system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many breast milk immunological test system suppliers are there based in the United States?

RevenueBase identified 31 company matches for breast milk immunological test system suppliers associated with the United States as of October 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?

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

Which city has the most breast milk immunological test system suppliers?

Houston leads with 2 company records, followed by Salem (2) and Amherst (1).

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 263 professional contacts with verified work emails tracked across these 31 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 October 23, 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.