Company lists · Data refreshed November 2026

Top 25 Contract engineering services based in the United Kingdom

RevenueBase identified 601 company matches for contract engineering services associated with the United Kingdom as of November 2026 and tracks 6,012 professional contacts across them, including 2,336 with verified work emails. London is the largest hub.

This list covers company matches for contract 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 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
601Companies
6,012Contacts tracked
2,336Verified emails
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The 25 largest contract engineering services based in the United Kingdom

Ranked by team size
Top 25 of 601 company matches for contract engineering services 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 matchWarrington, United KingdomHQ recorded Nov 6, 20261,001-5,000701 contacts →

Exact match

“We are BGEN- part of M Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSouthampton, United KingdomHQ recorded Nov 6, 2026501-1,000421 contacts →

Exact match

“Trant Engineering Ltd is one of the leading, privately owned engineering companies in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchStevenage, United KingdomHQ recorded Nov 6, 2026201-500241 contacts →

Exact match

“JCA is a multi-faceted engineering services and construction business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Nov 6, 2026501-1,000178 contacts →

Exact match

“Morson Projects are a reputable multi-disciplinary engineering consultancy with over 40 years’ experience and 950 personnel across the UK and overseas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSwavesey, United KingdomHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“SRC Infrastructure has been providing project management and engineering advisory, consultancy and managed service solutions to UK infrastructure clients for 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAberdeen, United KingdomHQ recorded Nov 6, 202611-50107 contacts →

Exact match

“Innovative Engineering Excellence for the energy sector through our engineering design & field development divisions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Established in 1973, JPP has steadily grown to become a consultancy that offers a broad range of services to a diverse client base.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-50105 contacts →

Exact match

“Opera is a different name for project management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCardiff, United KingdomHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“At Burroughs, we believe our success as an engineering and project management consultancy stems from our core values of Quality, Integrity, and Experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Will Rudd are Consulting Civil & Structural Engineers with an excellent track record in delivering a quality product.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHull, United KingdomHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“GGP Consult is a privately-owned multidisciplinary Consulting Engineering Company which was established in 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEly, United KingdomHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“dB Broadcast offers consultancy, project management, systems engineering, software configuration, equipment sourcing and system installation world-wide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBournemouth Airport, United KingdomHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“KDC Projects delivers technically led engineering work packages across design, analysis, systems and safety, providing the capacity and capability, and providing professional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCarlisle, United KingdomHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Bendalls Engineering has a strong reputation in engineering, located in Carlisle, Cumbria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“N-and Group Ltd specialise in design and development of engineering products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSurbiton, United KingdomHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“At Whitfield Consulting Services we believe infrastructure requires more than just a one-off design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“We are well aware that how we work and the effect we have on the client’s staff reflects on the client themselves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCheadle, United KingdomHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Otto Simon is a process-led engineering consultancy and project delivery organisation, specialising in providing services to the industrial and financial sectors in the UK and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“ITDev is a software and electronic engineering consultancy with a track record of outstanding quality and customer service spanning 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWestlakes Science & Technology Park, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“MissionCX is a specialist commissioning service provider, supporting clients with complex project and programme delivery across nuclear, defence, energy and other highly regulated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrighouse, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Projex Solutions offers multi-disciplined teams of highly experienced and skilled engineers to help the world's most respected manufacturer's in highly regulated industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWatford, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Established in 1938, we are based in Watford, Hertfordshire with a team of 55 full-time professional staff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSheffield, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Amodo is a forward-thinking engineering consultancy with a focus on projects that do good.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBurscough, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Established in 2004, MJ Electrical Services is a company offering a wide range of electrical and mechanical services.”

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

Showing 25 of 601 contract engineering services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,336 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contract engineering services based in the United Kingdom at a glance

As of Nov 6, 2026
38.9%Verified-email coverage
10.0Average contacts per company
1-10Median size (employees)
15.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
386
11-50
149
51-200
43
201-500
7
501-1,000
2
1,001-5,000
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 601 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 “contract 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 2,336 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.

Contract engineering services 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 “contract engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 601 company matches for contract 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?

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

Which city has the most contract engineering services?

London leads with 91 company records, followed by Birmingham (13) and Bristol (13).

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 2,336 professional contacts with verified work emails tracked across these 601 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.

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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.