Company lists · Data refreshed October 2026

Top 25 Defense contractors machining companies based in the United Kingdom

RevenueBase identified 344 company matches for defense contractors machining companies associated with the United Kingdom as of October 2026 and tracks 4,367 professional contacts across them, including 1,225 with verified work emails. Coventry is the largest hub.

This list covers company matches for defense contractors machining companies 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 11, 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 11, 2026 How this list was built
344Companies
4,367Contacts tracked
1,225Verified emails
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The 25 largest defense contractors machining companies based in the United Kingdom

Ranked by team size
Top 25 of 344 company matches for defense contractors machining companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchDerby, United KingdomHQ recorded Oct 11, 20261,001-5,000549 contacts →

Exact match

“At Gardner Aerospace we build the parts that make flight possible: with precision, reliability, and partnership.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchAmersham, United KingdomHQ recorded Oct 11, 2026n/a326 contacts →

Exact match

“Track Components Limited is an Subcontract Manufacturing company located in Amersham Buckinghamshire.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchDerby, United KingdomHQ recorded Oct 11, 2026201-500201 contacts →

Exact match

“Accrofab are a class-leading manufacturer of precision fabricated and machined parts for the aerospace, defence and power generation industries.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchRotherham, United KingdomHQ recorded Oct 11, 2026201-500160 contacts →

Exact match

“MTL advanced ltd is a well invested project manufacturing company partnered with WEC Group, specialising in the supply of components, ranging from precision cut parts to high…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Oct 11, 2026201-500131 contacts →

Exact match

“Responsive Engineering is a subcontract manufacturing company able to produce large complex fabricated structures and precision machined components with a full end-to-end…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchNewbury, United KingdomHQ recorded Oct 11, 2026201-500124 contacts →

Exact match

“Progressive Technology Group is a subcontract company based in Berkshire, specialising in Multi Axis CNC Machining, Composite Component Manufacture, Patterns and Structural Foam…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Oct 11, 2026201-50081 contacts →

Exact match

“Walker Group is a forward-thinking, technology-led contract manufacturing company serving global markets.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchSutton-in-ashfield, United KingdomHQ recorded Oct 11, 202651-20056 contacts →

Exact match

“Midland aerospace part of the pan-European engineering group Calder Precision is a dynamic company based on the skills and knowledge of an exceptional workforce.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchEly, United KingdomHQ recorded Oct 11, 202651-20049 contacts →

Exact match

“The Shearline Group offers a complete manufacturing solution from its factories in Ely, Cambridgeshire.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchGlenrothes, United KingdomHQ recorded Oct 11, 202651-20046 contacts →

Exact match

“KSW Engineering are specialists in medium to heavy precision machining and welding.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 11, 202651-20043 contacts →

Exact match

“Our mission is to forge industrial acceleration.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchAldershot, United KingdomHQ recorded Oct 11, 202651-20042 contacts →

Exact match

“At F.T.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchBlaby, United KingdomHQ recorded Oct 11, 202611-5038 contacts →

Exact match

“TEK4 was established in 2002 and trebled its premises in 2018 to accommodate a new showroom, research centre and increased production capability to satisfy international demand.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchClacton-on-sea, United KingdomHQ recorded Oct 11, 202651-20038 contacts →

Exact match

“Established in 1968, providing a total outsource partnership and machining service of high precision components to companies in the UK, Europe and USA, many of these leaders in…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchTewkesbury, United KingdomHQ recorded Oct 11, 202651-20036 contacts →

Exact match

“Geometric Manufacturing provides a flexible solution to your production requirements.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchMiddlesbrough, United KingdomHQ recorded Oct 11, 202651-20034 contacts →

Exact match

“Precision Engineering, Since 1963.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchEast Kilbride, United KingdomHQ recorded Oct 11, 202611-5034 contacts →

Exact match

“Q-Mass is an innovative leader in CNC precision machining manufacturing and service solutions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchPontypool, United KingdomHQ recorded Oct 11, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchDorking, United KingdomHQ recorded Oct 11, 202611-5032 contacts →

Exact match

“Tenon Engineering is a leading end-to-end precision manufacturing company providing complex, high spec products for demanding industries.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchHuthwaite, United KingdomHQ recorded Oct 11, 2026201-50031 contacts →

Exact match

“We pride ourselves on solving customer problems through the trusted supply of high integrity CNC machined component parts, turnkey solutions and fabrications.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchStockport, United KingdomHQ recorded Oct 11, 202651-20028 contacts →

Exact match

“Mini Gears is a privately owned subcontract engineering company based in Stockport, near Manchester, supplying to a wide range of industries on a global basis.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchWorthing, United KingdomHQ recorded Oct 11, 202651-20028 contacts →

Exact match

“About Roscomac: Roscomac is a leading precision engineering company specialising in CNC machining solutions for the aerospace, defence, automotive, and industrial sectors.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchGranby Industrial Estate, United KingdomHQ recorded Oct 11, 202651-20027 contacts →

Exact match

“Sumac Precision Engineering is an accredited ISO9001:2015 certified supplier to the manufacturing sector.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchVerwood, United KingdomHQ recorded Oct 11, 202651-20027 contacts →

Exact match

“WG Jones was established in 1975 and has been under current ownership since 1982.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchLetchworth Garden City, United KingdomHQ recorded Oct 11, 202651-20026 contacts →

Exact match

“HSM Aero is the formal merger of Hermitage Sheet Metal and Specialist Aviation Manufacturing and creates a new precision component engineering business.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 344 defense contractors machining companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,225 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense contractors machining companies based in the United Kingdom at a glance

As of Oct 11, 2026
28.1%Verified-email coverage
12.7Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Coventry
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
148
51-200
49
201-500
10
501-1,000
1
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 344 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 “defense contractors machining companies” 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 1,225 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 11, 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 “defense contractors machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense contractors machining companies are there based in the United Kingdom?

RevenueBase identified 344 company matches for defense contractors machining companies 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?

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

Which city has the most defense contractors machining companies?

Coventry leads with 7 company records, followed by London (7) and Birmingham (6).

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 1,225 professional contacts with verified work emails tracked across these 344 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 11, 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.