Company lists · Data refreshed September 2026

Top 25 Chemical processing plant builders based in the United Kingdom

RevenueBase identified 83 company matches for chemical processing plant builders associated with the United Kingdom as of September 2026 and tracks 1,062 professional contacts across them, including 234 with verified work emails. London is the largest hub.

This list covers company matches for chemical processing plant builders 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 September 16, 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 Sep 16, 2026 How this list was built
83Companies
1,062Contacts tracked
234Verified emails
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The 25 largest chemical processing plant builders based in the United Kingdom

Ranked by team size
Top 25 of 83 company matches for chemical processing plant builders based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPembrokeshire, United KingdomHQ recorded Sep 16, 2026501-1,000266 contacts →

Exact match

“Ledwood is an independent engineering, fabrication and construction company specialising in the delivery of complex projects across the oil, gas, process and energy industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Sep 16, 20261,001-5,000119 contacts →

Exact match

“Zeppelin Systems specialises in industrial plants' design, construction, and technological upgrading for storing, conveying, mixing, dosing, and weighing high-quality bulk…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchStockton-on-tees, United KingdomHQ recorded Sep 16, 202651-20080 contacts →

Exact match

“With over 50 years of continued success, K Home International (KHI) is a family-owned, multi-discipline engineering design and construction company, based in Thornaby…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Sep 16, 202651-20044 contacts →

Exact match

“Simon Carves Engineering is a full-service Process Engineering Contractor, providing a comprehensive range of services to the Process and Energy industries worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchHartlepool, United KingdomHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“Exwold is a contract chemical processing company based in the UK with decades of experience formulating and processing speciality chemicals for multi-national chemical and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-20038 contacts →

Exact match

“Enerfac Solutions is a global leader in Engineering, Procurement, Construction, and Commissioning (EPCC), delivering innovative, reliable, and technologically advanced services…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchChichester, United KingdomHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“Flotech Performance Systems is a manufacturer and turnkey solutions provider to the Petrochemical, Process and Energy sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchBirkenhead, United KingdomHQ recorded Sep 16, 202611-5033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchDewsbury, United KingdomHQ recorded Sep 16, 202651-20028 contacts →

Exact match

“Chem Resist Group is one of Europe’s leading design and manufacturing specialist in the field of Thermoplastic Process Plant.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchCookstown, United KingdomHQ recorded Sep 16, 202651-20028 contacts →

Exact match

“Enisca is a multi-disciplinary design, engineering and construction business operating in the power and environmental sectors delivering innovative, sustainable and quality…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchHungerford, United KingdomHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchUttoxeter, United KingdomHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“JWCI Ltd Process Engineers - Specialists in the food, dairy and chemical industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchNewton Aycliffe, United KingdomHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Perry Process Equipment Ltd buys and sells high quality used process plant and equipment to the chemical, pharmaceutical, food & beverage industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchHarlow, United KingdomHQ recorded Sep 16, 202611-509 contacts →

Exact match

“European SprayDry Technologies is a UK Company specialising in the design and manufacture of powder production Liquid processing and general processing plants.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchMexborough, United KingdomHQ recorded Sep 16, 202611-509 contacts →

Exact match

“Charles Thompson Limited (CTL) is a specialist designer and manufacturer of process plant equipment to industry sectors including oil & gas, petrochemical, pharmaceutical, agro…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchSouthampton, United KingdomHQ recorded Sep 16, 202651-2008 contacts →

Exact match

“Established in the year our workshops and offices are located in Southampton, Hampshire.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchManchester, United KingdomHQ recorded Sep 16, 202611-505 contacts →

Exact match

“Established in 1985 as Freeman Process Systems, a specialist process engineering consultancy serving the chemical and pharmaceutical industries, Haden Freeman Ltd has developed…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-504 contacts →

Exact match

“Established in 2014, Entegrator Technology is an engineering, procurement, and construction (EPC) company with a strong track record in industrial projects.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchLeatherhead, United KingdomHQ recorded Sep 16, 202651-2003 contacts →

Exact match

“Welcome to VetterTec!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchPeterlee, United KingdomHQ recorded Sep 16, 20261-103 contacts →

Exact match

“IRIS PROJECT SOLUTIONS LTD offers engineering design and build solutions for your project.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchLockerbie, United KingdomHQ recorded Sep 16, 202611-503 contacts →

Exact match

“Process Plant & Machinery Ltd (PPML) was first established in 2003.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchGlasgow, United KingdomHQ recorded Sep 16, 202611-503 contacts →

Exact match

“Clydeforth Engineers & Contractors Ltd was established in 1991 to service the petro-chemical, pharmaceutical and distillery industries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchLong Itchington, United KingdomHQ recorded Sep 16, 202611-502 contacts →

Exact match

“Our business is low energy products for business and life.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchAyrshire, United KingdomHQ recorded Sep 16, 20261-102 contacts →

Exact match

“Dynamo Engineering was founded in 2009 by current directors; Bobby Gemmell and Callum Smith.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchHorsham, United KingdomHQ recorded Sep 16, 202611-502 contacts →

Exact match

“At ERG Plastic Fabrication Ltd, we specialise in the high quality custom fabrication of bespoke pipework, tanks, chemical scrubbers, sectional vessels, filters, tank bunding and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 83 chemical processing plant builders based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 234 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical processing plant builders based in the United Kingdom at a glance

As of Sep 16, 2026
22.0%Verified-email coverage
12.8Average contacts per company
11-50Median size (employees)
10.8%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
34
51-200
15
201-500
1
501-1,000
2
1,001-5,000
1

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 83 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 “chemical processing plant builders” 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 234 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 September 16, 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 “chemical processing plant builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical processing plant builders are there based in the United Kingdom?

RevenueBase identified 83 company matches for chemical processing plant builders associated with the United Kingdom as of September 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?

Ledwood Mechanical Engineering LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chemical processing plant builders?

London leads with 9 company records, followed by Manchester (4) and Birmingham (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 234 professional contacts with verified work emails tracked across these 83 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 September 16, 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.