Company lists · Data refreshed November 2026

Top 25 Thermal consulting engineering services based in the United Kingdom

RevenueBase identified 81 company matches for thermal consulting engineering services associated with the United Kingdom as of November 2026 and tracks 710 professional contacts across them, including 301 with verified work emails. London is the largest hub.

This list covers company matches for thermal consulting engineering services 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 November 2, 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 Nov 2, 2026 How this list was built
81Companies
710Contacts tracked
301Verified emails
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The 25 largest thermal consulting engineering services based in the United Kingdom

Ranked by team size
Top 25 of 81 company matches for thermal consulting engineering services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchTotton, United KingdomHQ recorded Nov 2, 2026201-500234 contacts →

Exact match

“ICS Cool Energy is a leading process temperature control specialist.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchWorcester, United KingdomHQ recorded Nov 2, 202651-20051 contacts →

Exact match

“Sierra CP Engineering, your trusted engine and powertrain partner, providing innovative solutions to your testing and test cell requirements.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchStoke, United KingdomHQ recorded Nov 2, 202651-20027 contacts →

Exact match

“We provide thermal products and services in all their forms, our management team have over 150 years experience.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchBicester, United KingdomHQ recorded Nov 2, 202611-5022 contacts →

Exact match

“Wirth Research is a UK design technology, engineering and CFD consultancy led by founder Nick Wirth.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchWarrington, United KingdomHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“Established in 1995, AIRSYS is a market-leading solutions provider for the Telecoms, Data Centre, Medical, Semi-conductor, and energy storage sectors, who think globally, but act…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchWarwickshire, United KingdomHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“CALGAVIN are proud to work in partnership with some of the largest global businesses to provide robust heat transfer solutions to the process industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchHalifax, United KingdomHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“WAVE Engineering Ltd is an independent, employee-owned, B-Corp certified Consultancy.’ With a team of experienced design, technical and project engineering consultants.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchShoreham By Sea, United KingdomHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“NMi Performance, delivered through Young Calibration, helps you maintain measurement accuracy, support compliance requirements, and improve the performance and reliability of your…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchKibworth, United KingdomHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“European Thermodynamics is committed to delivering high integrity thermal solutions through excellence in design and innovation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchWigan, United KingdomHQ recorded Nov 2, 202651-20015 contacts →

Exact match

“Established in 1974, Thermal Hire is one of the UK s leading Heat Treatment engineers, undertaking a range of in house services and on-site projects for customers throughout the…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchBerkshire, United KingdomHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Established in 1985 with more than 30 years of experience working across the UK, we provide temperature control specialist solutions for all of your business needs.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchSouthport, United KingdomHQ recorded Nov 2, 202651-20014 contacts →

Exact match

“We’ve been leading innovators in thermal technology since 1957.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchRedditch, United KingdomHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Mechanical and Electrical Consulting Engineers and Sustainable Technology Consultants providing professional design services and energy advice to both Public and Private sector…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchHertford, United KingdomHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“MPM Services brings together specialist teams passionate about delivering modern technical services that help move us towards a low-carbon future with a cleaner and healthier…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchIpswich, United KingdomHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Orwell Design Associates provides independent refrigeration design consultancy services to the retail, industrial and service sectors.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchChurchdown, United KingdomHQ recorded Nov 2, 202611-509 contacts →

Exact match

“We offer engineering consultancy services to the oil and gas, aerospace, defence, wind, geothermal and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchGloucester, United KingdomHQ recorded Nov 2, 20261-109 contacts →

Exact match

“Darchem Engineering Ltd is a world class Engineering Company providing products and engineered solutions to high temperature and thermal engineering problems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchCamberley, United KingdomHQ recorded Nov 2, 20261-108 contacts →

Exact match

“Vital Link Europe (VLE) was founded in Camberley, United Kingdom in 1995.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchSidcup, United KingdomHQ recorded Nov 2, 202611-506 contacts →

Exact match

“With decades of experience, the IDWe team deliver quality Mechanical, Electrical, Building Services, Pipe Freezing, Hot Tapping, Air Conditioning, BMS & more.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchBath, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“S&C Thermofluids is a company of professional engineers, specialising in fluid dynamics and thermodynamics.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchCambridge, United KingdomHQ recorded Nov 2, 20261-104 contacts →

Exact match

“High performance fluid and thermal simulations of electronics and chips.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchLeicester, United KingdomHQ recorded Nov 2, 20261-103 contacts →

Exact match

“We’re a team of food industry experts with a wealth of experience in thermal processing.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchHuddersfield, United KingdomHQ recorded Nov 2, 20261-103 contacts →

Exact match

“We are an engineering consultancy and test house that specialise in flow control and pressure retaining assemblies that are used in a number of industrial processes.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchPortsmouth, United KingdomHQ recorded Nov 2, 202611-503 contacts →

Exact match

“KCS Consulting Limited was established in October 2010 and we are a Mechanical and Electrical Building Services Consultancy which works for the construction industry and based in…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Nov 2, 20261-103 contacts →

Exact match

“ETH Ltd are a specialist electrical trace heating company located in Manchester.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 81 thermal consulting engineering services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 301 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal consulting engineering services based in the United Kingdom at a glance

As of Nov 2, 2026
42.4%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
6.2%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
19
51-200
7
201-500
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 81 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 “thermal consulting engineering services” 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 301 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 November 2, 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 “thermal consulting engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal consulting engineering services are there based in the United Kingdom?

RevenueBase identified 81 company matches for thermal consulting engineering services associated with the United Kingdom as of November 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?

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

Which city has the most thermal consulting engineering services?

London leads with 5 company records, followed by Leicester (3) and Bristol (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 301 professional contacts with verified work emails tracked across these 81 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 November 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 81 thermal consulting engineering services based in the United Kingdom. Start with a free account, no credit card.

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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.