Company lists · Data refreshed October 2026

Top 25 Compound manufacturers based in the United Kingdom

Name: Compound 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 10, 2026 76 companies tracked

RevenueBase identified 76 company matches for compound manufacturers associated with the United Kingdom as of October 2026 and tracks 1,259 professional contacts across them, including 537 with verified work emails. London is the largest hub.

This list covers company matches for compound 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 10, 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 10, 2026 How this list was built

76Companies

1,259Contacts tracked

537Verified emails

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The 25 largest compound manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 76 company matches for compound manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Briar Chemicals Limited	Exact match	Norwich, United KingdomHQ recorded Oct 10, 2026	201-500	150 contacts →
	Exact match “Briar Chemicals delivers contract and custom manufacturing solutions to customers across the globe.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Thomas Swan & Co. LTD	Exact match	Consett, United KingdomHQ recorded Oct 10, 2026	51-200	101 contacts →
	Exact match “Thomas Swan & Co.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Fine Organics Limited	Exact match	Middlesbrough, United KingdomHQ recorded Oct 10, 2026	201-500	91 contacts →
	Exact match “Fine Organics, a Lianhe Chemical Technology business, is a leading European contract manufacturer of high quality fine chemicals for use in the Crop Protection, Pharmaceutical and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Banner Chemicals	Exact match	Runcorn, United KingdomHQ recorded Oct 10, 2026	51-200	57 contacts →
	Exact match “Founded in 1860, Banner supplies an extensive range of solvents and specialty chemicals to a variety of market sectors.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Apollo Scientific LTD	Exact match	Denton, United KingdomHQ recorded Oct 10, 2026	51-200	53 contacts →
	Exact match “We’re specialists in the manufacture and supply of aromatic, heterocyclic and aliphatic compounds, fluorochemicals and life sciences reagents, offering unrivalled service and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	2m Group Of Companies	Exact match	Runcorn, United KingdomHQ recorded Oct 10, 2026	501-1,000	50 contacts →
	Exact match “The 2M Group of Companies supply added value chemistry-based products, services, and applications know-how to the life science and material science sectors.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Molekula Group	Exact match	Darlington, United KingdomHQ recorded Oct 10, 2026	51-200	46 contacts →
	Exact match “Molekula is a manufacturer and distributor of Fine Chemicals and Biochemicals in Bulk and Research quantities Founded in in France and the UK to initially support the Chemical…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Fluorochem LTD	Exact match	Hadfield, United KingdomHQ recorded Oct 10, 2026	51-200	37 contacts →
	Exact match “Fluorochem is a leading supplier in the chemical industry, with nearly 60 years of experience supporting scientists in chemistry, pharmaceuticals and medicinal chemistry, and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Endeavour Speciality Chemicals LTD	Exact match	Daventry, United KingdomHQ recorded Oct 10, 2026	11-50	34 contacts →
	Exact match “Endeavour Speciality Chemicals is an innovative UK-based manufacturer of speciality organic intermediates and together with our parent company Robinson Brothers we offer products…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Whyte Chemicals LTD	Exact match	Finchley, United KingdomHQ recorded Oct 10, 2026	51-200	28 contacts →
	Exact match “Whyte Chemicals is a privately owned company established in 1976 with a turnover in the region of 60 million.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Universal Pharma LTD	Exact match	High Wycombe, United KingdomHQ recorded Oct 10, 2026	11-50	27 contacts →
	Exact match “Experts in Active Pharmaceutical Ingredients(APIs), Intermediates and other difficult to source Pharmaceutical ingredients- Cover APIs requirements from Development, Scale-Up and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	KEY Organics	Exact match	Camelford, United KingdomHQ recorded Oct 10, 2026	11-50	25 contacts →
	Exact match “Key Organics is a leading UK-based chemistry CRO providing a range of discovery, research and development services to the international life sciences industries.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Glentham Life Sciences LTD	Exact match	Corsham, United KingdomHQ recorded Oct 10, 2026	11-50	22 contacts →
	Exact match “Glentham Life Sciences is a UK-headquartered supplier of fine chemicals, biochemicals and raw materials.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Manchester Organics LTD	Exact match	Runcorn, United KingdomHQ recorded Oct 10, 2026	11-50	21 contacts →
	Exact match “Established in 1996, Manchester Organics has grown into a world leader in fluorination and high pressure chemistry, research and manufacturing.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Hypha Discovery LTD	Exact match	Milton Park, United KingdomHQ recorded Oct 10, 2026	11-50	21 contacts →
	Exact match “Hypha Discovery is a specialist CRO with expertise in metabolite profiling (MetID), synthesis, purification and structure elucidation using NMR spectroscopy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Apex Molecular LTD	Exact match	Alderley Edge, United KingdomHQ recorded Oct 10, 2026	11-50	20 contacts →
	Exact match “Apex Molecular is a leading UK based Chemistry Services Contract Research Organisation based at Alderley Park, providing specialist chemistry services to the pharmaceutical…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Dextra Laboratories	Exact match	Reading, United KingdomHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “For the total GMP synthesis of complex carbohydrates and carbohydrate based medicinal chemistry, Dextra has a proven record of developing innovative solutions to minimise costs…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Romil LTD	Exact match	Cambridge, United KingdomHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “Take a closer look at ROMIL for superior purity and impressive performance at a surprisingly good price.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Colour Synthesis Solutions	Exact match	Manchester, United KingdomHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “Colour Synthesis Solutions (CSS) is a leading provider of fine chemicals and chemistry research and development services.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	High Force Research LTD	Exact match	Durham, United KingdomHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “High Force Research specialise in chemical synthesis and R&D and offer chemistry built on many years of experience in development and scale-up of complex syntheses of molecules…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Witton Chemical Company LTD	Exact match	Bury St. Edmunds, United KingdomHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “Witton Chemical Company specialises in the manufacture of fine chemicals and polymers, including product isolation and drying from flammable solvents, a variety of exothermic…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Vickers Laboratories LTD	Exact match	Pudsey, United KingdomHQ recorded Oct 10, 2026	11-50	13 contacts →
	Exact match “Vickers Laboratories was established by the Vickers family in 1969 as a manufacturer of speciality chemicals.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Greyhound Chromatography	Exact match	Birkenhead, United KingdomHQ recorded Oct 10, 2026	11-50	12 contacts →
	Exact match “For over 40 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Alta Bioscience LTD	Exact match	Redditch, United KingdomHQ recorded Oct 10, 2026	11-50	12 contacts →
	Exact match “Recognised globally as a leading UK-based manufacturing and analytical laboratory, we specialise in the synthesis of peptides, oligonucleotides, and antibodies, as well as the…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Syntor Fine Chemicals LTD NOW Actylis	Exact match	Runcorn, United KingdomHQ recorded Oct 10, 2026	11-50	12 contacts →
	Exact match “Actylis was created from the merger of eight experienced specialty manufacturing companies and three sourcing firms, integrated into a single entity.” Recorded in the RevenueBase company graph · Oct 10, 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 “compound 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 25 of 76 compound manufacturers based in the United Kingdom

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Compound manufacturers based in the United Kingdom at a glance

As of Oct 10, 2026

42.7%Verified-email coverage

16.6Average contacts per company

11-50Median size (employees)

17.1%Largest-city concentration · London

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 76 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 “compound 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 537 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 10, 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 “compound manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compound manufacturers are there based in the United Kingdom?

RevenueBase identified 76 company matches for compound 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?

Briar Chemicals Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most compound manufacturers?

London leads with 13 company records, followed by Runcorn (6) and Harrow (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 537 professional contacts with verified work emails tracked across these 76 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 10, 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.