Company lists · Data refreshed November 2026
Top 25 Immunoassay developers worldwide
RevenueBase identified 4,243 company matches for immunoassay developers worldwide as of November 2026 and tracks 207,303 professional contacts across them, including 63,983 with verified work emails. The United States is the largest market and San Diego the largest hub.
This list covers company matches for immunoassay developers 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 6, 2026. Country and city lists for immunoassay developers 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.
The 25 largest immunoassay developers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 48,766 contacts → | ||||
Exact match “Agilent customers are finding new ways to treat cancer, ensure food, water, air, and medicine quality and safety, discover new drug treatments, research infectious diseases, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 12,688 contacts → | ||||
Exact match “A family-owned company, bioMérieux has grown to become a world leader in the field of in vitro diagnostics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 10,594 contacts → | ||||
Exact match “A global leader in advanced diagnostics, Beckman Coulter has challenged convention to elevate the diagnostic laboratory’s role in improving patient health for more than 80 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 10,325 contacts → | ||||
Exact match “Waters Corporation (NYSE: WAT) is a global leader in life sciences and diagnostics, dedicated to accelerating the benefits of pioneering science through analytical technologies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 8,699 contacts → | ||||
Exact match “Bio-Rad provides the healthcare industry with innovative and useful products that help life science researchers accelerate the discovery process and medical diagnostic labs obtain…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 4,584 contacts → | ||||
Exact match “Cepheid is dedicated to improving healthcare by pioneering molecular diagnostics that combine speed, accuracy, and flexibility.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 3,768 contacts → | ||||
Exact match “Bringing precision and passion in everything we do QuidelOrtho stands at the forefront of testing, tracking and disease analysis of health conditions ranging from HIV and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 2,486 contacts → | ||||
Exact match “Leica Biosystems is proud to be part of Danaher.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 2,072 contacts → | ||||
Exact match “At Abcam, we believe the scientific community goes further, faster when we go there together.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 2,022 contacts → | ||||
Exact match “Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 1,859 contacts → | ||||
Exact match “At Promega Corporation, creativity and connection drive discovery and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 1,845 contacts → | ||||
Exact match “As a leading global drug discovery and development laboratory services organization, IQVIA Laboratories provides a broad range of central laboratory and specialty biomarker…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 1,384 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 1,258 contacts → | ||||
Exact match “Nova Biomedical is entering a new chapter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 1,249 contacts → | ||||
Exact match “LGC is a global leader in life sciences, diagnostics and analytical solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 1,101 contacts → | ||||
Exact match “Randox is dedicated to improving health worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1,006 contacts → | ||||
Exact match “Founded in 1995, Meso Scale Discovery (MSD) is a global leader in the development, manufacture, and commercialization of innovative assays and instruments for the measurement of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 836 contacts → | ||||
Exact match “At Luminex, our mission is to empower labs to obtain reliable, timely, and actionable answers, ultimately advancing health.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 780 contacts → | ||||
Exact match “CellCarta is a leading global CRO laboratory to the biopharmaceutical and biotechnology industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 702 contacts → | ||||
Exact match “Adaptive Biotechnologies is a pioneer and leader in immune-driven medicine that aims to improve people’s lives by learning from the wisdom of their adaptive immune systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 702 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 6, 2026 · View company records in RevenueBase | |||||
| 22 | 696 contacts → | ||||
Exact match “At BioLegend, we are committed to providing researchers with the most comprehensive and cutting-edge high-quality reagents for life science research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 693 contacts → | ||||
Exact match “As a company founded and led by research scientists, we’re working to help unlock the secrets of life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 678 contacts → | ||||
Exact match “Sysmex is a global market leader in the development and implementation of clinical diagnostic and health IT products and services for laboratories, hospitals and healthcare…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 659 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 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “immunoassay developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 4,243 immunoassay developers worldwide
See the full list, filter by size, metro and specialty, and access 63,983 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Immunoassay developers worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 immunoassay developers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “immunoassay developers” 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 63,983 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.
Immunoassay developers by location
25 lists · largest firstEvery Immunoassay developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Immunoassay developers based in the United States988
- Immunoassay developers based in China510
- Immunoassay developers based in India276
- Immunoassay developers based in Germany238
- Immunoassay developers based in the United Kingdom198
- Immunoassay developers based in France141
- Immunoassay developers based in Brazil110
- Immunoassay developers based in Canada102
- Immunoassay developers based in Italy100
- Immunoassay developers based in Spain69
- Immunoassay developers based in Türkiye67
- Immunoassay developers based in the Netherlands52
- Immunoassay developers based in Sweden47
- Immunoassay developers based in South Korea46
- Immunoassay developers based in Japan44
- Immunoassay developers based in Switzerland44
- Immunoassay developers based in Australia40
- Immunoassay developers based in Taiwan35
- Immunoassay developers based in Belgium32
- Immunoassay developers based in Czechia29
- Immunoassay developers based in Mexico29
- Immunoassay developers based in Israel26
Cities
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 “immunoassay developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many immunoassay developers are there worldwide?
RevenueBase identified 4,243 company matches for immunoassay developers 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?
Agilent Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most immunoassay developers?
The United States leads with 988 companies, followed by China (510) and India (276). Every immunoassay developers list by country and city is linked on this page.
Which city has the most immunoassay developers?
San Diego leads with 67 company records, followed by Tehran (44) and London (34).
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 63,983 professional contacts with verified work emails tracked across these 4,243 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.
Ready to reach these companies? Verified emails and direct dials for all 4,243 immunoassay developers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 immunoassay developers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,243 matching company records for immunoassay developers worldwide, with 207,303 tracked contacts and 63,983 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 immunoassay developers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Agilent Technologiesagilent.comHQ: Santa Clara, United StatesReported employees: 10001+ | Santa Clara, United States | 10001+ | Exact match | 48,766 contacts → |
“Agilent customers are finding new ways to treat cancer, ensure food, water, air, and medicine quality and safety, discover new drug treatments, research infectious diseases, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Biomérieuxbiomerieux.comHQ: Marcy-l'étoile, GermanyReported employees: 10001+ | Marcy-l'étoile, Germany | 10001+ | Exact match | 12,688 contacts → |
“A family-owned company, bioMérieux has grown to become a world leader in the field of in vitro diagnostics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Beckman Coulter Diagnosticsbeckmancoulter.comHQ: Brea, CA, United StatesReported employees: 10001+ | Brea, CA, United States | 10001+ | Exact match | 10,594 contacts → |
“A global leader in advanced diagnostics, Beckman Coulter has challenged convention to elevate the diagnostic laboratory’s role in improving patient health for more than 80 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Waters Corporationwaters.comHQ: Milford, MA, United StatesReported employees: 10001+ | Milford, MA, United States | 10001+ | Exact match | 10,325 contacts → |
“Waters Corporation (NYSE: WAT) is a global leader in life sciences and diagnostics, dedicated to accelerating the benefits of pioneering science through analytical technologies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bio-Rad Laboratoriesbio-rad.comHQ: Hercules, United StatesReported employees: 5,001-10,000 | Hercules, United States | 5,001-10,000 | Exact match | 8,699 contacts → |
“Bio-Rad provides the healthcare industry with innovative and useful products that help life science researchers accelerate the discovery process and medical diagnostic labs obtain…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cepheidcepheid.comHQ: Sunnyvale, United StatesReported employees: 5,001-10,000 | Sunnyvale, United States | 5,001-10,000 | Exact match | 4,584 contacts → |
“Cepheid is dedicated to improving healthcare by pioneering molecular diagnostics that combine speed, accuracy, and flexibility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Quidelorthoquidelortho.comHQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 3,768 contacts → |
“Bringing precision and passion in everything we do QuidelOrtho stands at the forefront of testing, tracking and disease analysis of health conditions ranging from HIV and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Leica Biosystemsleicabiosystems.comHQ: Nussloch, United StatesReported employees: 1,001-5,000 | Nussloch, United States | 1,001-5,000 | Exact match | 2,486 contacts → |
“Leica Biosystems is proud to be part of Danaher.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ABCAMabcam.comHQ: Cambridge, United KingdomReported employees: 1,001-5,000 | Cambridge, United Kingdom | 1,001-5,000 | Exact match | 2,072 contacts → |
“At Abcam, we believe the scientific community goes further, faster when we go there together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Transasia Bio-Medicals LTDtransasia.co.inHQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 2,022 contacts → |
“Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Promega Corporationpromega.comHQ: Madison, United StatesReported employees: 1,001-5,000 | Madison, United States | 1,001-5,000 | Exact match | 1,859 contacts → |
“At Promega Corporation, creativity and connection drive discovery and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Iqvia Laboratorieslabs.iqvia.comHQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 1,845 contacts → |
“As a leading global drug discovery and development laboratory services organization, IQVIA Laboratories provides a broad range of central laboratory and specialty biomarker…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sysmex America, INCsysmex.comHQ: Lincolnshire, IL, United StatesReported employees: 1,001-5,000 | Lincolnshire, IL, United States | 1,001-5,000 | Exact match | 1,384 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Nova Biomedicalnovabiomedical.comHQ: Waltham, MA, United StatesReported employees: 1,001-5,000 | Waltham, MA, United States | 1,001-5,000 | Exact match | 1,258 contacts → |
“Nova Biomedical is entering a new chapter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  LGClgcgroup.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,249 contacts → |
“LGC is a global leader in life sciences, diagnostics and analytical solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Randoxrandox.comHQ: Crumlin, United StatesReported employees: 1,001-5,000 | Crumlin, United States | 1,001-5,000 | Exact match | 1,101 contacts → |
“Randox is dedicated to improving health worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Meso Scale Diagnostics, LLCmesoscale.comHQ: Rockville, MD, United StatesReported employees: 1,001-5,000 | Rockville, MD, United States | 1,001-5,000 | Exact match | 1,006 contacts → |
“Founded in 1995, Meso Scale Discovery (MSD) is a global leader in the development, manufacture, and commercialization of innovative assays and instruments for the measurement of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Luminexdiasorin.comHQ: Austin, ON, United StatesReported employees: 501-1,000 | Austin, ON, United States | 501-1,000 | Exact match | 836 contacts → |
“At Luminex, our mission is to empower labs to obtain reliable, timely, and actionable answers, ultimately advancing health.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cellcartacellcarta.comHQ: Montreal, NS, CanadaReported employees: 501-1,000 | Montreal, NS, Canada | 501-1,000 | Exact match | 780 contacts → |
“CellCarta is a leading global CRO laboratory to the biopharmaceutical and biotechnology industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Adaptive Biotechnologies Corpadaptivebiotech.comHQ: Seattle, CA, United StatesReported employees: 501-1,000 | Seattle, CA, United States | 501-1,000 | Exact match | 702 contacts → |
“Adaptive Biotechnologies is a pioneer and leader in immune-driven medicine that aims to improve people’s lives by learning from the wisdom of their adaptive immune systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Meridian Bioscience INCmeridianbioscience.comHQ: Cincinnati, OH, United StatesReported employees: 501-1,000 | Cincinnati, OH, United States | 501-1,000 | Exact match | 702 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Biolegendbiolegend.comHQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 696 contacts → |
“At BioLegend, we are committed to providing researchers with the most comprehensive and cutting-edge high-quality reagents for life science research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cell Signaling Technology CSTcellsignal.comHQ: Danvers, United StatesReported employees: 501-1,000 | Danvers, United States | 501-1,000 | Exact match | 693 contacts → |
“As a company founded and led by research scientists, we’re working to help unlock the secrets of life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sysmex Asia Pacificsysmex-ap.comHQ: Tampines East, SingaporeReported employees: 201-500 | Tampines East, Singapore | 201-500 | Exact match | 678 contacts → |
“Sysmex is a global market leader in the development and implementation of clinical diagnostic and health IT products and services for laboratories, hospitals and healthcare…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Sysmex Europesysmex-europe.comHQ: Hamburg, GermanyReported employees: 501-1,000 | Hamburg, Germany | 501-1,000 | Exact match | 659 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,243 company matches
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Immunoassay developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,199 records in the displayed employee bands.
44 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,243 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Immunoassay developers by location
25 lists · largest firstEvery Immunoassay developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Immunoassay developers based in the United States988
- Immunoassay developers based in China510
- Immunoassay developers based in India276
- Immunoassay developers based in Germany238
- Immunoassay developers based in the United Kingdom198
- Immunoassay developers based in France141
- Immunoassay developers based in Brazil110
- Immunoassay developers based in Canada102
- Immunoassay developers based in Italy100
- Immunoassay developers based in Spain69
- Immunoassay developers based in Türkiye67
- Immunoassay developers based in the Netherlands52
- Immunoassay developers based in Sweden47
- Immunoassay developers based in South Korea46
- Immunoassay developers based in Japan44
- Immunoassay developers based in Switzerland44
- Immunoassay developers based in Australia40
- Immunoassay developers based in Taiwan35
- Immunoassay developers based in Belgium32
- Immunoassay developers based in Czechia29
- Immunoassay developers based in Mexico29
- Immunoassay developers based in Israel26
Cities
Questions about this company list
What does Exact match mean for immunoassay developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many immunoassay developers did RevenueBase find worldwide?
The saved snapshot records 4,243 matching company records, 207,303 tracked contacts and 63,983 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 immunoassay developers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/immunoassay-developers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 immunoassay developers worldwide
RevenueBase records 4,243 matching company records for immunoassay developers worldwide, with 207,303 tracked contacts and 63,983 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 immunoassay developers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Agilent Technologiesagilent.com HQ: Santa Clara, United StatesReported employees: 10001+ | Santa Clara, United States | 10001+ | Exact match | 48,766 contacts → |
“Agilent customers are finding new ways to treat cancer, ensure food, water, air, and medicine quality and safety, discover new drug treatments, research infectious diseases, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Biomérieuxbiomerieux.com HQ: Marcy-l'étoile, GermanyReported employees: 10001+ | Marcy-l'étoile, Germany | 10001+ | Exact match | 12,688 contacts → |
“A family-owned company, bioMérieux has grown to become a world leader in the field of in vitro diagnostics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Beckman Coulter Diagnosticsbeckmancoulter.com HQ: Brea, CA, United StatesReported employees: 10001+ | Brea, CA, United States | 10001+ | Exact match | 10,594 contacts → |
“A global leader in advanced diagnostics, Beckman Coulter has challenged convention to elevate the diagnostic laboratory’s role in improving patient health for more than 80 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Waters Corporationwaters.com HQ: Milford, MA, United StatesReported employees: 10001+ | Milford, MA, United States | 10001+ | Exact match | 10,325 contacts → |
“Waters Corporation (NYSE: WAT) is a global leader in life sciences and diagnostics, dedicated to accelerating the benefits of pioneering science through analytical technologies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bio-Rad Laboratoriesbio-rad.com HQ: Hercules, United StatesReported employees: 5,001-10,000 | Hercules, United States | 5,001-10,000 | Exact match | 8,699 contacts → |
“Bio-Rad provides the healthcare industry with innovative and useful products that help life science researchers accelerate the discovery process and medical diagnostic labs obtain…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cepheidcepheid.com HQ: Sunnyvale, United StatesReported employees: 5,001-10,000 | Sunnyvale, United States | 5,001-10,000 | Exact match | 4,584 contacts → |
“Cepheid is dedicated to improving healthcare by pioneering molecular diagnostics that combine speed, accuracy, and flexibility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Quidelorthoquidelortho.com HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 3,768 contacts → |
“Bringing precision and passion in everything we do QuidelOrtho stands at the forefront of testing, tracking and disease analysis of health conditions ranging from HIV and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Leica Biosystemsleicabiosystems.com HQ: Nussloch, United StatesReported employees: 1,001-5,000 | Nussloch, United States | 1,001-5,000 | Exact match | 2,486 contacts → |
“Leica Biosystems is proud to be part of Danaher.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ABCAMabcam.com HQ: Cambridge, United KingdomReported employees: 1,001-5,000 | Cambridge, United Kingdom | 1,001-5,000 | Exact match | 2,072 contacts → |
“At Abcam, we believe the scientific community goes further, faster when we go there together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Transasia Bio-Medicals LTDtransasia.co.in HQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 2,022 contacts → |
“Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Promega Corporationpromega.com HQ: Madison, United StatesReported employees: 1,001-5,000 | Madison, United States | 1,001-5,000 | Exact match | 1,859 contacts → |
“At Promega Corporation, creativity and connection drive discovery and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Iqvia Laboratorieslabs.iqvia.com HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 1,845 contacts → |
“As a leading global drug discovery and development laboratory services organization, IQVIA Laboratories provides a broad range of central laboratory and specialty biomarker…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sysmex America, INCsysmex.com HQ: Lincolnshire, IL, United StatesReported employees: 1,001-5,000 | Lincolnshire, IL, United States | 1,001-5,000 | Exact match | 1,384 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Nova Biomedicalnovabiomedical.com HQ: Waltham, MA, United StatesReported employees: 1,001-5,000 | Waltham, MA, United States | 1,001-5,000 | Exact match | 1,258 contacts → |
“Nova Biomedical is entering a new chapter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | LGClgcgroup.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,249 contacts → |
“LGC is a global leader in life sciences, diagnostics and analytical solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Randoxrandox.com HQ: Crumlin, United StatesReported employees: 1,001-5,000 | Crumlin, United States | 1,001-5,000 | Exact match | 1,101 contacts → |
“Randox is dedicated to improving health worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Meso Scale Diagnostics, LLCmesoscale.com HQ: Rockville, MD, United StatesReported employees: 1,001-5,000 | Rockville, MD, United States | 1,001-5,000 | Exact match | 1,006 contacts → |
“Founded in 1995, Meso Scale Discovery (MSD) is a global leader in the development, manufacture, and commercialization of innovative assays and instruments for the measurement of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Luminexdiasorin.com HQ: Austin, ON, United StatesReported employees: 501-1,000 | Austin, ON, United States | 501-1,000 | Exact match | 836 contacts → |
“At Luminex, our mission is to empower labs to obtain reliable, timely, and actionable answers, ultimately advancing health.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cellcartacellcarta.com HQ: Montreal, NS, CanadaReported employees: 501-1,000 | Montreal, NS, Canada | 501-1,000 | Exact match | 780 contacts → |
“CellCarta is a leading global CRO laboratory to the biopharmaceutical and biotechnology industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Adaptive Biotechnologies Corpadaptivebiotech.com HQ: Seattle, CA, United StatesReported employees: 501-1,000 | Seattle, CA, United States | 501-1,000 | Exact match | 702 contacts → |
“Adaptive Biotechnologies is a pioneer and leader in immune-driven medicine that aims to improve people’s lives by learning from the wisdom of their adaptive immune systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Meridian Bioscience INCmeridianbioscience.com HQ: Cincinnati, OH, United StatesReported employees: 501-1,000 | Cincinnati, OH, United States | 501-1,000 | Exact match | 702 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Biolegendbiolegend.com HQ: San Diego, CA, United StatesReported employees: 501-1,000 | San Diego, CA, United States | 501-1,000 | Exact match | 696 contacts → |
“At BioLegend, we are committed to providing researchers with the most comprehensive and cutting-edge high-quality reagents for life science research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cell Signaling Technology CSTcellsignal.com HQ: Danvers, United StatesReported employees: 501-1,000 | Danvers, United States | 501-1,000 | Exact match | 693 contacts → |
“As a company founded and led by research scientists, we’re working to help unlock the secrets of life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sysmex Asia Pacificsysmex-ap.com HQ: Tampines East, SingaporeReported employees: 201-500 | Tampines East, Singapore | 201-500 | Exact match | 678 contacts → |
“Sysmex is a global market leader in the development and implementation of clinical diagnostic and health IT products and services for laboratories, hospitals and healthcare…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sysmex Europesysmex-europe.com HQ: Hamburg, GermanyReported employees: 501-1,000 | Hamburg, Germany | 501-1,000 | Exact match | 659 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Immunoassay developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,199 records in the displayed employee bands.
44 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,243 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Immunoassay developers by location
25 lists · largest firstEvery Immunoassay developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Immunoassay developers based in the United States988
- Immunoassay developers based in China510
- Immunoassay developers based in India276
- Immunoassay developers based in Germany238
- Immunoassay developers based in the United Kingdom198
- Immunoassay developers based in France141
- Immunoassay developers based in Brazil110
- Immunoassay developers based in Canada102
- Immunoassay developers based in Italy100
- Immunoassay developers based in Spain69
- Immunoassay developers based in Türkiye67
- Immunoassay developers based in the Netherlands52
- Immunoassay developers based in Sweden47
- Immunoassay developers based in South Korea46
- Immunoassay developers based in Japan44
- Immunoassay developers based in Switzerland44
- Immunoassay developers based in Australia40
- Immunoassay developers based in Taiwan35
- Immunoassay developers based in Belgium32
- Immunoassay developers based in Czechia29
- Immunoassay developers based in Mexico29
- Immunoassay developers based in Israel26
Cities
Questions about this company list
What does Exact match mean for immunoassay developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many immunoassay developers did RevenueBase find worldwide?
The saved snapshot records 4,243 matching company records, 207,303 tracked contacts and 63,983 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 immunoassay developers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/immunoassay-developers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗