Company lists · Data refreshed November 2026

Top 19 Globulin test system suppliers based in the United States

RevenueBase identified 33 company matches for globulin test system suppliers associated with the United States as of November 2026 and tracks 2,264 professional contacts across them, including 1,390 with verified work emails. Amherst is the largest hub.

This list covers company matches for globulin 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 November 5, 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 5, 2026 How this list was built
33Companies
2,264Contacts tracked
1,390Verified emails
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The 19 largest globulin test system suppliers based in the United States

Ranked by team size
Top 19 of 33 company matches for globulin test system suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchLincolnshire, IL, United StatesHQ recorded Nov 5, 20261,001-5,0001,384 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Nov 5, 202651-200120 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBeaumont, TX, United StatesHQ recorded Nov 5, 2026201-500118 contacts →

Exact match

“Helena Laboratories is a clinical laboratory instrument and reagent manufacturer.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNorcross, GA, United StatesHQ recorded Nov 5, 202651-20095 contacts →

Exact match

“Sebia is a global leader in specialized in vitro diagnostics, providing instruments and reagents for screening and monitoring diseases in Oncology (Multiple Myeloma), Diabetes…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSmithfield, RI, United StatesHQ recorded Nov 5, 202651-20091 contacts →

Exact match

“Quality, innovation and growth are the pillars of ALCOR Scientific.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBolingbrook, CA, United StatesHQ recorded Nov 5, 202651-20061 contacts →

Exact match

“Wondfo Biotech Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchEmeryville, CA, United StatesHQ recorded Nov 5, 20261,001-5,00053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchWest Caldwell, NJ, United StatesHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“Alfa Wassermann Diagnostic Technologies, LLC is a leading provider of medical diagnostic instrumentation and reagents to the physician office, veterinary lab, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchWebster, TX, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
10Exact matchLake Forest, CA, United StatesHQ recorded Nov 5, 202611-5029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchPleasant Hill, CA, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
12Exact matchSacramento, United StatesHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
13Exact matchAmherst, NH, United StatesHQ recorded Nov 5, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAmherst, NH, United StatesHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“BÜHLMANN Diagnostics Corp (BDC) is a North American affiliate of BÜHLMANN Laboratories AG, a leading manufacturer of ELISA assay kits, RIA assay kits, lateral flow assays, flow…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchDover, NJ, United StatesHQ recorded Nov 5, 202611-507 contacts →

Exact match

“SCIMEDX is a diagnostic manufacturer with over 30 years of proven experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSan Diego, CA, United StatesHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Formed in 1994 in San Diego, California, GenBio is an experienced, fully integrated medical diagnostic company focused on infectious disease and autoimmune disease diagnostics.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchCleveland, OH, United StatesHQ recorded Nov 5, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United StatesHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Since 1997 IBL-America has been a supplier of in-vitro diagnostic kits, antibodies and proteins for the medical device industry as well as the medical research industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchPomona, CA, United StatesHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Often times it is not enough to just be an innovator; proper support is required as well.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 19 of 33 globulin test system suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,390 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Globulin test system suppliers based in the United States at a glance

As of Nov 5, 2026
61.4%Verified-email coverage
68.6Average contacts per company
11-50Median size (employees)
6.1%Largest-city concentration · Amherst
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
13
51-200
7
201-500
1
1,001-5,000
2

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 33 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 “globulin 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 1,390 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 5, 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 “globulin test system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many globulin test system suppliers are there based in the United States?

RevenueBase identified 33 company matches for globulin test system 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?

Sysmex America, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most globulin test system suppliers?

Amherst leads with 2 company records, followed by San Diego (2) and Austin (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 1,390 professional contacts with verified work emails tracked across these 33 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 5, 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.