Company lists · Data refreshed October 2026

Top 25 Chemical process design firms based in the United Kingdom

RevenueBase identified 94 company matches for chemical process design firms associated with the United Kingdom as of October 2026 and tracks 704 professional contacts across them, including 177 with verified work emails. London is the largest hub.

This list covers company matches for chemical process design firms 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 9, 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 9, 2026 How this list was built
94Companies
704Contacts tracked
177Verified emails
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The 25 largest chemical process design firms based in the United Kingdom

Ranked by team size
Top 25 of 94 company matches for chemical process design firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchBorehamwood, United KingdomHQ recorded Oct 9, 2026n/a171 contacts →

Exact match

“HEL’s motto is better chemistry - faster; our products are designed to enable research chemists to achieve their goals faster, more accurately and more efficiently.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchWynyard, United KingdomHQ recorded Oct 9, 202611-5065 contacts →

Exact match

“JBA are industry-leading consultants, providing flexible engineering and design solutions, procurement, and construction services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Oct 9, 202651-20047 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 · Oct 9, 2026 · View company records in RevenueBase
4Exact matchGlasgow, United KingdomHQ recorded Oct 9, 202611-5032 contacts →

Exact match

“IDEA Ltd.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchNantwich, United KingdomHQ recorded Oct 9, 202611-5021 contacts →

Exact match

“ProDecon is a leading provider of turnkey chemical cleaning, refinery decontamination and pre-commissioning cleaning services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchBurntwood, United KingdomHQ recorded Oct 9, 202611-5018 contacts →

Exact match

“Natech Ltd designs and manufactures cutting-edge chemical technology from its ISO9001 approved factory in Staffordshire, England.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchBury St. Edmunds, United KingdomHQ recorded Oct 9, 202611-5017 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 9, 2026 · View company records in RevenueBase
8Exact matchBarrowford, United KingdomHQ recorded Oct 9, 202611-5016 contacts →

Exact match

“Ai Process Systems Ltd are an engineering consultancy organisation that specialise in process design and project management for the manufacturing, process and packaging industries.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchPoole, United KingdomHQ recorded Oct 9, 202651-20011 contacts →

Exact match

“Greens Combustion is a UK-based leader in combustion engineering, with 250+ years of combined expertise.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchPembroke Dock, United KingdomHQ recorded Oct 9, 202611-5010 contacts →

Exact match

“Engineering for Power, Refining and Process Industries.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchHarlow, United KingdomHQ recorded Oct 9, 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 · Oct 9, 2026 · View company records in RevenueBase
12Exact matchLedbury, United KingdomHQ recorded Oct 9, 202611-508 contacts →

Exact match

“PureTec Separations is a leader in technologies and customer experience within the water treatment and product processing industries.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchStewartby, United KingdomHQ recorded Oct 9, 202611-508 contacts →

Exact match

“Flare Products Limited is a family owned and run light engineering company specialising in the efficient application of combustion and flare systems.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchMexborough, United KingdomHQ recorded Oct 9, 202611-507 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 · Oct 9, 2026 · View company records in RevenueBase
15Exact matchStone, United KingdomHQ recorded Oct 9, 20261-105 contacts →

Exact match

“Distillation Equipment Company Ltd (DtEC) is a chemical engineering company based in Stone, Staffordshire, England.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchSandbach, United KingdomHQ recorded Oct 9, 20261-104 contacts →

Exact match

“Rosenberg is a designer and manufacturer or process technologies and equipments founded in England.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchSeaham, United KingdomHQ recorded Oct 9, 202611-503 contacts →

Exact match

“Chemical Process Solutions is one of the UK’s leading designers and manufacturers of Thermoplastic Process Plant.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Paul Murray Catalysis Consulting helps companies to save money and resources through more efficient chemical processes.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchSandwich, United KingdomHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Matheus Engineering is a start-up by former Pfizer scientists (Sandwich, UK) offering contract research services in the field of chemical process engineering.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchAlloa, United KingdomHQ recorded Oct 9, 20261-103 contacts →

Exact match

“PTSC Ltd provides disruptive thinking at both a strategic and engineered level to batch chemical processes, through a combination of proprietary Process Intensified (PI) batch…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Consulting services to industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchManston, United KingdomHQ recorded Oct 9, 20261-103 contacts →

Exact match

“IntensiChem provides innovative flow processing solutions from laboratory to plant.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchLong Itchington, United KingdomHQ recorded Oct 9, 202611-502 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchEdinburgh, United KingdomHQ recorded Oct 9, 20261-102 contacts →

Exact match

“FFS International (FFSI) is an innovator of technology, plant design, project management and commissioning of industrial processes.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchLeeds, United KingdomHQ recorded Oct 9, 20261-101 contacts →

Exact match

“MIRIS TECHNICAL LIMITED McCarthy's Business Centre, Education Road, LEEDS is a provider of Process Engineering Consultancy Services”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 94 chemical process design firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical process design firms based in the United Kingdom at a glance

As of Oct 9, 2026
25.1%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
8.5%Largest-city concentration · London
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
30
51-200
6
501-1,000
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 94 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 process design firms” 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 177 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 9, 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 process design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical process design firms are there based in the United Kingdom?

RevenueBase identified 94 company matches for chemical process design firms 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?

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

Which city has the most chemical process design firms?

London leads with 8 company records, followed by Warrington (4) and Edinburgh (3).

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 177 professional contacts with verified work emails tracked across these 94 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 9, 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.