Company lists · Data refreshed September 2026

Top 25 Separation technology manufacturers based in the United Kingdom

Name: Separation technology manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 65 companies tracked

RevenueBase identified 65 separation technology manufacturers headquartered in the United Kingdom as of September 2026 and tracks 784 professional contacts across them, including 380 with verified work emails. Aberdeen is the largest hub.

This list covers separation technology manufacturers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

65Companies

784Contacts tracked

380Verified emails

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The 25 largest separation technology manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 65 separation technology manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to separation technology manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Porvair Filtration Group	Partial evidence	Fareham, United KingdomHQ checked Sep 17, 2026	501-1,000	245 contacts →
	Partial evidence “Porvair Filtration Group is a fast-growing, international market leader in the design and manufacture of high performance, specialised components and assemblies for applications…” Source: RevenueBase Database · checked Sep 17, 2026
2	Barton Firtop	Partial evidence	Kidderminster, United KingdomHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “Barton Firtop is the centre of excellence for ‘Strainer and Filtration Technology’.” Source: RevenueBase Database · checked Sep 17, 2026
3	Thomas Broadbent Centrifuges	Partial evidence	Huddersfield, United KingdomHQ checked Sep 17, 2026	201-500	57 contacts →
	Partial evidence “Over 150 years of separation solutions… From its very beginnings in the mid-19th century, Broadbent has led the way in process separation excellence.” Source: RevenueBase Database · checked Sep 17, 2026
4	OSSO	Partial evidence	Dyce, United KingdomHQ checked Sep 17, 2026	11-50	47 contacts →
	Partial evidence “OUR EQUIPMENT SUPPORTS YOUR SUSTAINABLE DEVELOPMENT OSSO is a fully integrated service and maintenance company providing specialist fluid separation, water treatment & heat…” Source: RevenueBase Database · checked Sep 17, 2026
5	PSI Global Limited	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “For compressed air & vacuum industries PSI Global manufactures and provides solutions for filters and separators to the compressed air and vacuum industries.” Source: RevenueBase Database · checked Sep 17, 2026
6	Bollfilter UK	Indirect evidence	Tolleshunt D'arcy, United KingdomHQ checked Sep 17, 2026	501-1,000	29 contacts →
	Indirect evidence “BOLLFILTER is a brand of the renowned BOLL & KIRCH Filterbau GmbH in Germany, a world market leader in providing liquid and gas filtration equipment since 1950, with subsidiaries…” Source: RevenueBase Database · checked Sep 17, 2026
7	Parnaby Cyclones LTD	Strong evidence	Nr Ferryhill, United KingdomHQ checked Sep 17, 2026	51-200	16 contacts →
	Strong evidence “We design & manufacture innovative separation technologies helping our customers derive maximum value from combined or composite materials.” Source: RevenueBase Database · checked Sep 17, 2026
8	Magnapower Equipment LTD	Strong evidence	Bromsgrove, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “Magnapower is the UK’s leading manufacturer of Metal Separation Equipment, specialising in ferrous and non-ferrous recovery.” Source: RevenueBase Database · checked Sep 17, 2026
9	Kapwell LTD	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Kapwell Ltd High-performance separators, engineering solutions.” Source: RevenueBase Database · checked Sep 17, 2026
10	Gfsa Limited	Indirect evidence	Stourbridge, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “History GFSA Ltd began trading as Goodtech Betex Filtration Ltd in 1997 and was part of the Goodtech Group of companies and in 1998 changed its name to Goodtech FSA Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
11	Victor Marine Limited	Partial evidence	Chesterfield, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Victor Marine Ltd are specialists in the design and manufacture of Tank Washing Machines, Gas Freeing Fans, Oily Water Separators and Sewage Treatment Plants.” Source: RevenueBase Database · checked Sep 17, 2026
12	Porvair PLC	Partial evidence	King's Lynn, United KingdomHQ checked Sep 17, 2026	1,001-5,000	11 contacts →
	Partial evidence “Porvair is a group of specialist filtration, laboratory and environmental technology companies.” Source: RevenueBase Database · checked Sep 17, 2026
13	Greenwood Magnetics LTD	Indirect evidence	Rochdale, United KingdomHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Established in 1948, Greenwood Magnetics have been manufacturing magnetic separators for over 65 years.” Source: RevenueBase Database · checked Sep 17, 2026
14	Centri-Force Engineering LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “The Company specialises in the sale, repair and maintenance of all makes of industrial centrifuges and related equipment for the process industries.” Source: RevenueBase Database · checked Sep 17, 2026
15	Puretec Separations	Strong evidence	Ledbury, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “PureTec Separations is a leader in technologies and customer experience within the water treatment and product processing industries.” Source: RevenueBase Database · checked Sep 17, 2026
16	Rosedale Products Europe Limited	Indirect evidence	Wakefield, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Rosedale Products, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
17	Holman Wilfley LTD	Indirect evidence	Redruth, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Holman-Wilfley Ltd is a world recognised supplier of Holman and Wilfley gravity tables to the Fine Minerals and Metals/Plastics Recycling Industries.” Source: RevenueBase Database · checked Sep 17, 2026
18	Hydrasyst	Partial evidence	Paddington, United KingdomHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “The Hydrasyst Group specializes in advanced and modern membrane filtration technology for a range of high demanding commercial and industrial fluid purification applications.” Source: RevenueBase Database · checked Sep 17, 2026
19	European Filter Solutions LTD	Partial evidence	Rotherham, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “European Filter Solutions Ltd provides advanced Filtration and Separation Solutions, for a diverse range of filtration disciplines and Industries in the UK and Overseas.” Source: RevenueBase Database · checked Sep 17, 2026
20	DHMO	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Liquid Treatment challenges call for bespoke solutions, implemented by experts.” Source: RevenueBase Database · checked Sep 17, 2026
21	Bowman Stor LTD	Partial evidence	Walsall, United KingdomHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Since incorporation in 1998 Bowman Stor has continually developed its products to become one of the largest OEM filter manufactures in Europe.” Source: RevenueBase Database · checked Sep 17, 2026
22	Siebec UK LTD	Indirect evidence	Stafford, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Siebec UK offer a comprehensive range of high-quality products for micro filtration, solution transfer and waste treatment of metal working fluids and surface treatment chemicals.” Source: RevenueBase Database · checked Sep 17, 2026
23	Xtract Filtration Systems Limited	Partial evidence	Stoke-on-trent, United KingdomHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “XTRACT SOLIDS FROM LIQUID - XTRACT LIQUID FROM SOLIDS - XTRACT PROFIT FROM LOSS Xtract Filtration Systems specialises in the design, manufacture, installation and commissioning of…” Source: RevenueBase Database · checked Sep 17, 2026
24	Latham International LTD	Partial evidence	Newcastle, United KingdomHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Latham International Ltd, a leader in the field of solid and liquid separation and we can offer a wide range of equipment from we Filter Presses, Filtration/De-Watering Equipment…” Source: RevenueBase Database · checked Sep 17, 2026
25	Mtmechelec Services LTD	Partial evidence	Portsmouth, United KingdomHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “MT Mechelec Services Ltd is an Independent filtration, separation and service Company.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: separation technology manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names separation technology manufacturers.
Partial evidence: Its own public description names part of separation technology manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name separation technology manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 65 separation technology manufacturers based in the United Kingdom

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Separation technology manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

48.5%Verified-email coverage

12.1Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Aberdeen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 65 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among separation technology manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “separation technology manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names separation technology manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among separation technology manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 380 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names separation technology manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many separation technology manufacturers are there based in the United Kingdom?

RevenueBase identified 65 separation technology manufacturers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Porvair Filtration Group, headquartered in Fareham, tops this list with the largest team on record.

Which city has the most separation technology manufacturers?

Aberdeen leads with 4 headquartered companies, followed by London (4) and Kings Lynn (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 380 verified decision-maker contacts tracked across these 65 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.