Company lists · Data refreshed November 2026

Top 25 Whole human plasma or serum immunological test system suppliers worldwide

RevenueBase identified 1,042 company matches for whole human plasma or serum immunological test system suppliers worldwide as of November 2026 and tracks 34,699 professional contacts across them, including 11,683 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers company matches for whole human plasma or serum immunological test system suppliers worldwide, 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 4, 2026. Country and city lists for whole human plasma or serum immunological test system suppliers follow the table.

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 4, 2026 How this list was built
1,042Companies
34,699Contacts tracked
11,683Verified emails
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The 25 largest whole human plasma or serum immunological test system suppliers worldwide

Ranked by team size
Top 25 of 1,042 company matches for whole human plasma or serum immunological test system suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchL'hospitalet De Llobregat, SpainHQ recorded Nov 4, 20265,001-10,0004,264 contacts →

Exact match

“Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchAsnières Sur Seine, FranceHQ recorded Nov 4, 20261,001-5,0001,797 contacts →

Exact match

“Created in 1945 as a pharmaceutical company, Diagnostica Stago is now a world leader in the In-Vitro Diagnostics industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchLincolnshire, IL, United StatesHQ recorded Nov 4, 20261,001-5,0001,384 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 4, 20261,001-5,0001,249 contacts →

Exact match

“LGC is a global leader in life sciences, diagnostics and analytical solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchUnited StatesHQ recorded Nov 4, 20265,001-10,000989 contacts →

Exact match

“Alberta Precision Laboratories (APL) is a wholly-owned subsidiary of Alberta Health Services, delivering high-quality, responsive diagnostic lab services across our healthcare…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchCincinnati, OH, United StatesHQ recorded Nov 4, 2026501-1,000702 contacts →

Exact match

“Meridian is a fully integrated life science company that develops, manufactures, markets and distributes a broad range of innovative diagnostic test kits, rare reagents, specialty…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchHamburg, GermanyHQ recorded Nov 4, 2026501-1,000659 contacts →

Exact match

“Sysmex supports healthcare professionals and patients around the world with a broad range of medical diagnostics products and solutions in a variety of fields.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchGiza, EgyptHQ recorded Nov 4, 20261,001-5,000624 contacts →

Exact match

“al mokhtabar is the largest private medical laboratory testing company in the Middle East, providing diagnostic laboratory services, pathological and clinical tests for medical…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchBoca Raton, FL, United StatesHQ recorded Nov 4, 202610001+589 contacts →

Exact match

“CSL Plasma is one of the world’s largest collectors of human plasma.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchLübeck, GermanyHQ recorded Nov 4, 20261,001-5,000582 contacts →

Exact match

“As one of the world's leading manufacturers of medical laboratory diagnostics, Euroimmun stands for innovation.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchBoldon, United KingdomHQ recorded Nov 4, 2026201-500576 contacts →

Exact match

“Immunodiagnostic Systems (IDS) is an established in vitro diagnostic solution provider to the clinical laboratory market.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchBirmingham, CA, United KingdomHQ recorded Nov 4, 202610001+567 contacts →

Exact match

“Binding Site, part of Thermo Fisher Scientific, is committed to improving patient lives worldwide through education, collaboration and innovation.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchBurlington, United StatesHQ recorded Nov 4, 2026201-500447 contacts →

Exact match

“For 40 years SEKISUI Diagnostics has been committed to helping improve the lives of patients by providing innovative medical diagnostics to physicians and laboratories.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchEysins, SwitzerlandHQ recorded Nov 4, 2026501-1,000446 contacts →

Exact match

“At AliveDx, our mission is to empower diagnostic insights, transform patient care, and innovate for life.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchGoa, IndiaHQ recorded Nov 4, 20261,001-5,000444 contacts →

Exact match

“Tulip Diagnostics Pvt.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchMumbai, IndiaHQ recorded Nov 4, 2026201-500318 contacts →

Exact match

“About Us Innovations aside, our journey has been one of discoveries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 4, 2026201-500248 contacts →

Exact match

“Yashraj Biotechnology Ltd, founded in and based in Navi Mumbai, is an ISO 13485:2016 and ISO 9001:2015 certified manufacturer supplying high‑purity native and recombinant antigens…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchLenexa, KS, United StatesHQ recorded Nov 4, 2026201-500244 contacts →

Exact match

“It’s so much more than a specimen.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchLoos, FranceHQ recorded Nov 4, 2026201-500235 contacts →

Exact match

“Receiving blood is receiving life.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchEspoo, FinlandHQ recorded Nov 4, 2026201-500217 contacts →

Exact match

“With Finnish roots and rapidly growing global branches, Medix Biochemica is a leading supplier of critical raw materials to the in vitro diagnostics (IVD) industry worldwide.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchGranada, SpainHQ recorded Nov 4, 202651-200201 contacts →

Exact match

“Vircell is a biotechnology company specialized in the development and production of ready-to-use reagents for the diagnosis of infectious diseases in humans by different…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchRoissy Cdg, FranceHQ recorded Nov 4, 202651-200191 contacts →

Exact match

“Sysmex France is the french affiliate of Sysmex Corporation.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchNewark, United StatesHQ recorded Nov 4, 2026501-1,000171 contacts →

Exact match

“ACROBiosystems Group, founded in 2010 and listed in 2021, is a biotechnology company aimed at being a cornerstone of the global biopharmaceutical and health industries by…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchGaithersburg, MD, United StatesHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
25Exact matchHillerød, DenmarkHQ recorded Nov 4, 2026501-1,000154 contacts →

Exact match

“SSI Diagnostica Group is a global leader in infectious disease diagnostics, bringing together three companies - SSI Diagnostica, Techlab, and CTK Biotech – to support better…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 1,042 whole human plasma or serum immunological test system suppliers worldwide

See the full list, filter by size, metro and specialty, and access 11,683 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Whole human plasma or serum immunological test system suppliers worldwide at a glance

As of Nov 4, 2026
33.7%Verified-email coverage
33.3Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Tehran
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
279
11-50
376
51-200
218
201-500
72
501-1,000
36
1,001-5,000
36
5,001-10,000
4
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for whole human plasma or serum immunological test system suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “whole human plasma or serum 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. 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 11,683 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 4, 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.

Whole human plasma or serum immunological test system suppliers by location

6 lists · largest first

Every Whole human plasma or serum immunological test system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “whole human plasma or serum immunological test system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many whole human plasma or serum immunological test system suppliers are there worldwide?

RevenueBase identified 1,042 company matches for whole human plasma or serum immunological test system suppliers worldwide 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 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most whole human plasma or serum immunological test system suppliers?

The United States leads with 151 companies, followed by India (82) and Germany (79). Every whole human plasma or serum immunological test system suppliers list by country and city is linked on this page.

Which city has the most whole human plasma or serum immunological test system suppliers?

Tehran leads with 14 company records, followed by New Delhi (13) and Mumbai (10).

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 11,683 professional contacts with verified work emails tracked across these 1,042 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 4, 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.