Company lists · Data refreshed October 2026

Top 17 Biochemical assay kit manufacturers based in the United Kingdom

Name: Biochemical assay kit manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 8, 2026 43 companies tracked

RevenueBase identified 43 company matches for biochemical assay kit manufacturers associated with the United Kingdom as of October 2026 and tracks 2,346 professional contacts across them, including 730 with verified work emails. London is the largest hub.

This list covers company matches for biochemical assay kit manufacturers associated with the United Kingdom, 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 8, 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 8, 2026 How this list was built

43Companies

2,346Contacts tracked

730Verified emails

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The 17 largest biochemical assay kit manufacturers based in the United Kingdom

Ranked by team size

Top 17 of 43 company matches for biochemical assay kit manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Immunodiagnostic Systems IDS	Exact match	Boldon, United KingdomHQ recorded Oct 8, 2026	201-500	574 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 · Oct 8, 2026 · View company records in RevenueBase
2	Randox Toxicology LTD	Exact match	County Antrim, United KingdomHQ recorded Oct 8, 2026	51-200	45 contacts →
	Exact match “Delivering innovative solutions for fast and accurate drug detection, Randox Toxicology is a primary manufacturer of Biochip Array Technology, ELISA, reagents, automated systems…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3	Biofortuna	Exact match	Deeside, United KingdomHQ recorded Oct 8, 2026	11-50	34 contacts →
	Exact match “At Biofortuna, we form unique partnerships with the most innovative healthcare and life science companies and work together to enhance health and wellbeing all over the world.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4	Abbexa	Exact match	England, United KingdomHQ recorded Oct 8, 2026	11-50	22 contacts →
	Exact match “Here at Abbexa, we own a diverse portfolio of high-quality products and services tailored to meet the evolving needs of researchers and professionals in the biotechnology sector.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5	Readygo	Exact match	Bath, United KingdomHQ recorded Oct 8, 2026	1-10	12 contacts →
	Exact match “ReadyGo™ is a technology company dedicated to simplifying diagnostic testing by offering devices and assays that make testing more accessible and decentralised.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6	Fuse Diagnostics	Exact match	Cambridge, United KingdomHQ recorded Oct 8, 2026	1-10	11 contacts →
	Exact match “Fuse develops and manufactures innovative diagnostic products for a range of industries delivering lab quality information wherever it is needed through ultra-rapid, low-cost…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
7	antibodies.com	Exact match	Cambridge, United KingdomHQ recorded Oct 8, 2026	11-50	11 contacts →
	Exact match “Antibodies.com supplies high-quality antibodies, ELISA kits, proteins, assay kits, and other companion products to life science researchers.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8	BBI Solutions	Exact match	Crumlin, United KingdomHQ recorded Oct 8, 2026	201-500	9 contacts →
	Exact match “BBI Solutions - Serving the Science of Diagnostics BBI Solutions is a leading expert in immunoassay development and manufacturing services, and provides an extensive portfolio of…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9	Rapid Labs Limited	Exact match	Little Bentley, United KingdomHQ recorded Oct 8, 2026	11-50	8 contacts →
	Exact match “Rapid Labs is an independent medical diagnostics business established in 2008, engaged in the production, sourcing and worldwide distribution of quality diagnostic reagents, test…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10	Proaxsis	Exact match	Antrim, United KingdomHQ recorded Oct 8, 2026	11-50	7 contacts →
	Exact match “ProAxsis is a commercial protease biomarker-led research company, supporting drug development and clinical research through specialist biomarker insights.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11	Bioline	Exact match	London, United KingdomHQ recorded Oct 8, 2026	201-500	7 contacts →
	Exact match “Founded in 1992 and headquartered in London, UK, Bioline is an evolving international company and our mission is to provide customers with a range of products which are fast and…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12	Biostatus Limited	Exact match	Shepshed, United KingdomHQ recorded Oct 8, 2026	1-10	5 contacts →
	Exact match “BioStatus is passionate about cell-based science.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13	Analox Instruments LTD	Exact match	Stourbridge, United KingdomHQ recorded Oct 8, 2026	11-50	4 contacts →
	Exact match “Analox Instruments Ltd is an independent British company with 40 years experience in the development, manufacture and supply of analytical measurement systems (analysers and…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14	Investcare 2000 LTD	Exact match	Borehamwood, United KingdomHQ recorded Oct 8, 2026	1-10	3 contacts →
	Exact match “We at Investcare supply diagnostic test kits and reagents for laboratories for for research and routine testing.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15	Knight Scientific	Exact match	Plymouth, United KingdomHQ recorded Oct 8, 2026	1-10	3 contacts →
	Exact match “KNIGHT Scientific is all about research and innovation – and we're fast becoming the darling of the sports world due to our unique tests that can help prevent Overtraining…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16	J R Biomedical Limited	Exact match	St Asaph, United KingdomHQ recorded Oct 8, 2026	1-10	1 contacts →
	Exact match “We are an ISO13485 certified biotech company for the R&D of medical diagnostics for clinical and research use.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17	Bioaxxess	Exact match	Tewkesbury, United KingdomHQ recorded Oct 8, 2026	1-10	1 contacts →
	Exact match “Established in 2003, BIOAXXESS started as a UK technology and business consultancy for innovative research biochemicals and diagnostics kits.” Recorded in the RevenueBase company graph · Oct 8, 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 “biochemical assay kit manufacturers”. 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 17 of 43 biochemical assay kit manufacturers based in the United Kingdom

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Biochemical assay kit manufacturers based in the United Kingdom at a glance

As of Oct 8, 2026

31.1%Verified-email coverage

54.6Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · London

Oct 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 43 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 Kingdom whose business descriptions match “biochemical assay kit manufacturers” 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 730 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 8, 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 “biochemical assay kit manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biochemical assay kit manufacturers are there based in the United Kingdom?

RevenueBase identified 43 company matches for biochemical assay kit manufacturers associated with the United Kingdom 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?

Immunodiagnostic Systems IDS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most biochemical assay kit manufacturers?

London leads with 4 company records, followed by Crumlin (3) and Buckingham (2).

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 730 professional contacts with verified work emails tracked across these 43 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 8, 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.