Company lists · Data refreshed September 2026

Top 25 Process equipment installation companies based in the United Kingdom

Name: Process equipment installation companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 218 companies tracked

RevenueBase identified 218 process equipment installation companies headquartered in the United Kingdom as of September 2026 and tracks 2,261 professional contacts across them, including 674 with verified work emails. Sheffield is the largest hub.

This list covers process equipment installation companies 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 20, 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 20, 2026 86% judged on-target in blind review

218Companies

2,261Contacts tracked

674Verified emails

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The 25 largest process equipment installation companies based in the United Kingdom

Ranked by team size

Top 25 of 218 process equipment installation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to process equipment installation companies: 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	Laker Vent Engineering Limited	Partial evidence	Ellesmere Port, United KingdomHQ checked Sep 20, 2026	201-500	175 contacts →
	Partial evidence “Piping and Mechanical contractors for the, Nuclear, Power, Energy from Waste, Pharmaceutical, Food, Brewing, Chemical, Agrochemical, Oil & Gas, Healthcare & Aerospace process…” Source: RevenueBase Database · checked Sep 20, 2026
2	DPS Group	Indirect evidence	Glenrothes, United KingdomHQ checked Sep 20, 2026	51-200	139 contacts →
	Indirect evidence “Shaping the future, together.” Source: RevenueBase Database · checked Sep 20, 2026
3	Standard Group Of Companies	Strong evidence	Sheffield, United KingdomHQ checked Sep 20, 2026	501-1,000	123 contacts →
	Strong evidence “The Standard Group of Companies (#stangroupco) provides a wide range of world-class quality assured process equipment from ANFD's to Barrier Isolators, Glass Lined Reactors to Dry…” Source: RevenueBase Database · checked Sep 20, 2026
4	Zeppelin Systems UK	Indirect evidence	Nottingham, United KingdomHQ checked Sep 20, 2026	1,001-5,000	119 contacts →
	Indirect evidence “Zeppelin Systems specialises in industrial plants' design, construction, and technological upgrading for storing, conveying, mixing, dosing, and weighing high-quality bulk…” Source: RevenueBase Database · checked Sep 20, 2026
5	Pfaudler Glass-Lined Technology	Indirect evidence	Kearsley, United KingdomHQ checked Sep 20, 2026	1,001-5,000	112 contacts →
	Indirect evidence “PFAUDLER, is a globally.” Source: RevenueBase Database · checked Sep 20, 2026
6	JBC	Indirect evidence	Normanton, United KingdomHQ checked Sep 20, 2026	51-200	86 contacts →
	Indirect evidence “JBC Industrial Services is the leading name in Industrial Boiler and Burner service, maintenance, and repair.” Source: RevenueBase Database · checked Sep 20, 2026
7	Lintott Control Systems	Partial evidence	Norwich, United KingdomHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “Lintott is a specialist, customer-centric designer & manufacturer of elegant, factory-built, packaged process solutions for Blue-Chip Utility & Process Industry businesses.” Source: RevenueBase Database · checked Sep 20, 2026
8	Kirstall Limited	Partial evidence	Nantwich, United KingdomHQ checked Sep 20, 2026	51-200	69 contacts →
	Partial evidence “We are a successful mechanical installation company offering services to the Oil & Gas / Petro-Chemical Industries.” Source: RevenueBase Database · checked Sep 20, 2026
9	James Ramsay	Partial evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	51-200	54 contacts →
	Partial evidence “Heating - Pipework - Process - Maintenance.” Source: RevenueBase Database · checked Sep 20, 2026
10	Simon Carves	Partial evidence	Manchester, United KingdomHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial evidence “Simon Carves Engineering is a full-service Process Engineering Contractor, providing a comprehensive range of services to the Process and Energy industries worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
11	Huxley Bertram Engineering LTD	Indirect evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	51-200	41 contacts →
	Indirect evidence “Huxley Bertram is engineering transformation.” Source: RevenueBase Database · checked Sep 20, 2026
12	Tissot Industry UK	Indirect evidence	Croydon, United KingdomHQ checked Sep 20, 2026	51-200	38 contacts →
	Indirect evidence “TISSOT Industrie \| Tailored industrial excellence since 1942.” Source: RevenueBase Database · checked Sep 20, 2026
13	JW Morris	Partial evidence	Bridgend, United KingdomHQ checked Sep 20, 2026	201-500	34 contacts →
	Partial evidence “JW Morris is an electrical and mechanical engineering company providing installation, manufacturing and wholesaling services to industry and commerce for domestic and…” Source: RevenueBase Database · checked Sep 20, 2026
14	Chem Resist Group LTD	Partial evidence	Dewsbury, United KingdomHQ checked Sep 20, 2026	51-200	28 contacts →
	Partial evidence “Chem Resist Group is one of Europe’s leading design and manufacturing specialist in the field of Thermoplastic Process Plant.” Source: RevenueBase Database · checked Sep 20, 2026
15	Promtek	Indirect evidence	Stoke-on-trent, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Are you manufacturing a product using a recipe to control quality?” Source: RevenueBase Database · checked Sep 20, 2026
16	Portobello-Rmf Engineering LTD	Indirect evidence	Sheffield, United KingdomHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “Founded in 1933, Portobello-RMF has a long-standing history of manufacturing fabrications to the highest quality and safety standards.” Source: RevenueBase Database · checked Sep 20, 2026
17	Normand & Thomson	Indirect evidence	Dalgety Bay, United KingdomHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Established in 1905, Normand and Thomson has built an unrivalled reputation for quality and customer service.” Source: RevenueBase Database · checked Sep 20, 2026
18	Power System Services LTD	Indirect evidence	Chesterfield, United KingdomHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “Power System Services is an engineering company that has been providing Engineering solutions for heavy industry since 1996.” Source: RevenueBase Database · checked Sep 20, 2026
19	Incontrol Systems Limited	Partial evidence	Barlborough, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “InControl Systems have been providing solutions for process control, automation and information systems since From consultation and conception through to design, implementation…” Source: RevenueBase Database · checked Sep 20, 2026
20	VSM	Indirect evidence	Belfast, United KingdomHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “At VSM, our mission is to unlock optimum efficiency on your factory floor.” Source: RevenueBase Database · checked Sep 20, 2026
21	AW Control Systems LTD	Partial evidence	Armagh, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “AW Control Systems is one of the leading companies specializing in the design, manufacture, installation and commissioning of automated control systems.” Source: RevenueBase Database · checked Sep 20, 2026
22	Engineering Systems & Projects LTD	Partial evidence	Bury St Edmunds, United KingdomHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Engineering Systems & Projects Ltd is an organisation specialising in the design, manufacture and installation of a wide range of manufacturing engineering systems.” Source: RevenueBase Database · checked Sep 20, 2026
23	Industrial Engineering & Installation Services	Partial evidence	Stone, United KingdomHQ checked Sep 20, 2026	51-200	17 contacts →
	Partial evidence “Industrial Engineering and Installation Services (IEIS) offer turnkey solutions to satisfy customer needs with a full design team on hand to tackle exact requirements.” Source: RevenueBase Database · checked Sep 20, 2026
24	Jacquet Weston Engineering	Strong evidence	Hungerford, United KingdomHQ checked Sep 20, 2026	11-50	17 contacts →
	Strong evidence “Jacquet Weston Engineering was established in 1973 and is a private limited company, we are market leaders in the design, manufacture, installation and management of process plant…” Source: RevenueBase Database · checked Sep 20, 2026
25	AI Process Systems LTD	Partial evidence	Barrowford, United KingdomHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Ai Process Systems Ltd are an engineering consultancy organisation that specialise in process design and project management for the manufacturing, process and packaging industries.” Source: RevenueBase Database · checked Sep 20, 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: process equipment installation companies. 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 process equipment installation companies.
Partial evidence: Its own public description names part of process equipment installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name process equipment installation companies. 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 218 process equipment installation companies based in the United Kingdom

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Process equipment installation companies based in the United Kingdom at a glance

As of Sep 20, 2026

29.8%Verified-email coverage

10.4Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Sheffield

Sep 20, 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 218 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 process equipment installation companies, 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 “process equipment installation companies”. 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 process equipment installation companies), 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 process equipment installation companies, 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, 674 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 20, 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 process equipment installation companies, 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 process equipment installation companies are there based in the United Kingdom?

RevenueBase identified 218 process equipment installation companies 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?

Laker Vent Engineering Limited, headquartered in Ellesmere Port, tops this list with the largest team on record.

Which city has the most process equipment installation companies?

Sheffield leads with 10 headquartered companies, followed by London (7) and Hull (4).

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 674 verified decision-maker contacts tracked across these 218 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 20, 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.