Company lists · Data refreshed November 2026

Top 25 Plumbing design engineers based in the United Kingdom

RevenueBase identified 183 company matches for plumbing design engineers associated with the United Kingdom as of November 2026 and tracks 2,579 professional contacts across them, including 1,167 with verified work emails. London is the largest hub.

This list covers company matches for plumbing design engineers 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 6, 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 6, 2026 How this list was built
183Companies
2,579Contacts tracked
1,167Verified emails
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The 25 largest plumbing design engineers based in the United Kingdom

Ranked by team size
Top 25 of 183 company matches for plumbing design engineers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,0001,183 contacts →

Exact match

“We are an award-winning engineering consultancy with a creative team of engineers, designers, and technical specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“We are an independent Building Services Consultancy providing national coverage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50075 contacts →

Exact match

“J A Brooks was established in 1925 and has a long history in the delivery of Public health and Water services in the London and South East and hold an excellent reputation as one…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAscot, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Cudd Bentley Consulting's expert services range from the projects initial surveys through to feasibility studies, detailed MEP design to completion on behalf of clients that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSheffield, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Eadon Consulting is an engineering business with expertise in design and analysis of mechanical, structural, electrical and hydraulic systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWhyteleafe, United KingdomHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Priory Mechanical Services Limited, established in 1973 as a family run company providing high quality design, installation and maintenance in all aspects of Building Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“CAD 21 are professional design consultants in the field of Building Services Engnerring encompassing the following specialist areas: Air Conditioning Domestic Water Services Power…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBracknell, United KingdomHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“The Mechanical & Electrical Building Services Team is here to keep your building running smoothly!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRomford, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“David Miles & Partners Ltd is an award winning Building Services Consultancy established in 1982, and has established itself as a specialist of Local Authority and Housing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIpswich, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Established in 1985, M&C Engineering has a wealth of knowledge and experience, as well as an ever-expanding team of highly skilled engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCanterbury, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“At Aquaflow, we are trusted plumbing and drainage contractors, specialising in utility system solutions for commercial, facilities, and industrial clients across London and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHainault, United KingdomHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“At R.G.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHessle, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Ridings Consulting Engineers specialise in providing Building Services Engineering design and project management Solutions for refurbishment and new construction projects working…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMaidstone, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Ashstone MEP Ltd was founded by Lee Butler & Neal Gardiner, both directors have over 15 years of experience in the Building Services Design industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchReigate, United KingdomHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Met Serve Ltd has been operating across SW London, Surrey, Sussex, South Middlesex, Berkshire, Hampshire since 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Digitaltec Engineering Ltd is a Mechanical, Electrical and Public health Design Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCamborne, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“GPJ Consulting Engineers, are specialist Building Services engineers delivering tailored consultancy, design, project management, and contract administration services across a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSkelmersdale, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We provide the best proactive and reactive full package engineering services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Mechanical, Electrical and Public Health Building Services Engineers”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTonbridge, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Norman Bromley Partnership (NBP) has been producing quality designs and providing a personal service since 1977.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Building services engineers are rarely renowned for their creative flair.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Parker Wilson Consulting are a Building Services Engineering Practice with offices in Manchester, London and Yorkshire and an associated office in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWooburn Green, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Sidney Cubbage (Heating & Ventilating) Limited is a Buckinghamshire based company specialising in Building Engineering Services within commercial, industrial and high end…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We are Building Services Consulting Engineers covering all aspects of building services including Mechanical, Public Health, Electrical, Communications and Security systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Commercial and Industrial Pipefitting and Plumbing Engineers CHW/LTHW/MTHW/SVP Steam & Condense Dry Riser Domestic Water And many more…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 183 plumbing design engineers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plumbing design engineers based in the United Kingdom at a glance

As of Nov 6, 2026
45.3%Verified-email coverage
14.1Average contacts per company
1-10Median size (employees)
14.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
97
11-50
64
51-200
14
201-500
2
501-1,000
2

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 183 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 “plumbing design engineers” 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 1,167 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 6, 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.

Plumbing design engineers by metro

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 “plumbing design engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plumbing design engineers are there based in the United Kingdom?

RevenueBase identified 183 company matches for plumbing design engineers 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?

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

Which city has the most plumbing design engineers?

London leads with 27 company records, followed by Manchester (7) and Birmingham (4).

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 1,167 professional contacts with verified work emails tracked across these 183 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 183 plumbing design engineers 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.