Company lists · Data refreshed September 2026

Top 25 Positive displacement pump manufacturers based in the United Kingdom

Name: Positive displacement pump 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 59 companies tracked

RevenueBase identified 59 positive displacement pump manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,846 professional contacts across them, including 571 with verified work emails. Castleford is the largest hub.

This list covers positive displacement pump 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

59Companies

1,846Contacts tracked

571Verified emails

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The 25 largest positive displacement pump manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 59 positive displacement pump 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 positive displacement pump 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	Weir Flow Control	Strong evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	1,001-5,000	418 contacts →
	Strong evidence “Weir Flow Control specialises in the design and manufacture of valves, pumps, and controls for the global power generation, oil & gas and industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
2	SPP Pumps	Strong evidence	Coleford, United KingdomHQ checked Sep 17, 2026	201-500	287 contacts →
	Strong evidence “SPP Pumps is a leading manufacturer of centrifugal pumps and systems.” Source: RevenueBase Database · checked Sep 17, 2026
3	Concentric AB	Strong evidence	Redditch, United KingdomHQ checked Sep 17, 2026	1,001-5,000	236 contacts →
	Strong evidence “Concentric is one of the world’s leading pump manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
4	Hayward Tyler	Strong evidence	Luton, United KingdomHQ checked Sep 17, 2026	201-500	208 contacts →
	Strong evidence “Hayward Tyler designs, manufactures and services performance-critical electric motors and pumps to meet the most demanding applications, as both an OEM supplier and trusted…” Source: RevenueBase Database · checked Sep 17, 2026
5	Hidrostal UK	Indirect evidence	Castleford, United KingdomHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Hidrostal Ltd is one of the UK’s leading designers and suppliers of pumping solutions into the water and industrial markets.” Source: RevenueBase Database · checked Sep 17, 2026
6	Charles Austen Pumps LTD	Partial evidence	Byfleet, United KingdomHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “Formed as a diversification of the aeronautical industry at Brooklands in the 1950s, Charles Austen Pumps are incredibly proud to champion the resurgence in the British…” Source: RevenueBase Database · checked Sep 17, 2026
7	Axflow GB	Partial evidence	Slough, United KingdomHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Part of the Axel Johnson Group, AxFlow is one of Europe's largest suppliers of process pumps.” Source: RevenueBase Database · checked Sep 17, 2026
8	Harro Group	Partial evidence	Hull, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “The Harro Group of organisations provide a wide range of services within the pump industry in offering fluid handling solutions.” Source: RevenueBase Database · checked Sep 17, 2026
9	Tapflo Pumps UK	Strong evidence	Nursling, United KingdomHQ checked Sep 17, 2026	51-200	23 contacts →
	Strong evidence “Tapflo UK are a manufacturer of industrial process pumps and are part of the TS Group of companies, based in Nursling, Hampshire.” Source: RevenueBase Database · checked Sep 17, 2026
10	Michael Smith Engineers LTD	Partial evidence	Woking, United KingdomHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Michael Smith Engineers Limited was formed in 1971 as a specialist pump distributor to the chemical, processing, food & beverage, and manufacturing industries in the United…” Source: RevenueBase Database · checked Sep 17, 2026
11	CDR Pumps UK LTD	Strong evidence	Wellingborough, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “CDR Pumps (UK) Ltd is an independent UK manufacturer of chemical process pumps and fluid handling solutions for the chemical, pharmaceutical, nuclear and manufacturing industries.” Source: RevenueBase Database · checked Sep 17, 2026
12	KSB Limited	Strong evidence	Loughborough, United KingdomHQ checked Sep 17, 2026	1-10	18 contacts →
	Strong evidence “KSB - India is one of the world's leading manufacturers of pumps and valves and also offers a comprehensive range of service activities.” Source: RevenueBase Database · checked Sep 17, 2026
13	Albany Pumps	Strong evidence	Lydney, United KingdomHQ checked Sep 17, 2026	51-200	17 contacts →
	Strong evidence “The Albany Engineering Company, trading as Albany Pumps, manufactures a wide range of positive displacement pumps.” Source: RevenueBase Database · checked Sep 17, 2026
14	Apex Pumps	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Apex Pumps is a successful company based on the skills of its people.” Source: RevenueBase Database · checked Sep 17, 2026
15	Bestpump LTD	Strong evidence	Coatbridge, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Since BestPump has been supplying pumps and process equipment to industrial manufacturers in the UK and around the world.” Source: RevenueBase Database · checked Sep 17, 2026
16	Castle Pumps LTD	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Castle Pumps Ltd are a specialist pump supplier for the marine and industrial markets for a range of applications involving water, fuels, lubricants, chemicals and food and…” Source: RevenueBase Database · checked Sep 17, 2026
17	Fristam Pumps UK	Strong evidence	Hailsham, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “The first choice manufacturer of Pumps and Mixers for over 80% of the world’s top Food and Beverage brands, along with leading names in the Pharmaceutical and Chemical industries.” Source: RevenueBase Database · checked Sep 17, 2026
18	Netzsch Pumps & Systems UK	Partial evidence	Dorchester, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Netzsch Pumps and Systems UK is the British arm of the NETZSCH group.” Source: RevenueBase Database · checked Sep 17, 2026
19	DXB Pump & Power Limited	Strong evidence	Elmswell, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “DXB Pump & Power is a family owned, British pump manufacturer based in Suffolk, UK that designs and manufacturers premium portable and fixed installed pumpsets powered by Stage V…” Source: RevenueBase Database · checked Sep 17, 2026
20	Crest Pumps	Strong evidence	New Milton, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “Crest Pumps is a British company which specialises in the manufacture and distributions of high quality, corrosion resistant, chemical centrifugal pumps from polypropylene, PVC…” Source: RevenueBase Database · checked Sep 17, 2026
21	Aroplus UK LTD	Indirect evidence	Redditch, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Aroplus (UK) Limited are a Specialist Fluid Handling Equipment Company, with staff who have many years of experience in this market sector, Our primary focus is the sales and…” Source: RevenueBase Database · checked Sep 17, 2026
22	North Ridge Pumps LTD	Strong evidence	Ilkeston, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “North Ridge Pumps are an independent manufacturer and distributor of pumps.” Source: RevenueBase Database · checked Sep 17, 2026
23	March MAY LTD	Strong evidence	St. Neots, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Family owned business Founded in 1971, March May specialises in the design and manufacture of seal-less magnetic drive pumps and chemically resistant vertical pumps for chemical…” Source: RevenueBase Database · checked Sep 17, 2026
24	Empire Pumps LTD	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Empire Pumps Ltd headquarters are based in Manchester, UK.” Source: RevenueBase Database · checked Sep 17, 2026
25	RAM Pumps Limited	Partial evidence	Worthing, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “RAM PUMPS LIMITED is a machinery company based out of United Kingdom.” 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: positive displacement pump 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 positive displacement pump manufacturers.
Partial evidence: Its own public description names part of positive displacement pump manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name positive displacement pump 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 59 positive displacement pump manufacturers based in the United Kingdom

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Positive displacement pump manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

30.9%Verified-email coverage

31.3Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Castleford

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 59 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 positive displacement pump 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 “positive displacement pump 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 positive displacement pump 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 positive displacement pump 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, 571 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 positive displacement pump 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 positive displacement pump manufacturers are there based in the United Kingdom?

RevenueBase identified 59 positive displacement pump 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?

Weir Flow Control, headquartered in Glasgow, tops this list with the largest team on record.

Which city has the most positive displacement pump manufacturers?

Castleford leads with 2 headquartered companies, followed by Derby (2) and Glasgow (2).

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 571 verified decision-maker contacts tracked across these 59 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.