Company lists · Data refreshed October 2026

Top 25 Glass fiber composite manufacturers based in the United Kingdom

RevenueBase identified 193 company matches for glass fiber composite manufacturers associated with the United Kingdom as of October 2026 and tracks 2,821 professional contacts across them, including 613 with verified work emails. London is the largest hub.

This list covers company matches for glass fiber composite manufacturers 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 13, 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 13, 2026 How this list was built
193Companies
2,821Contacts tracked
613Verified emails
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The 25 largest glass fiber composite manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 193 company matches for glass fiber composite manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchPortsmouth, United KingdomHQ recorded Oct 13, 202651-200179 contacts →

Exact match

“Unipart Polymer and Composite Solutions is a leading provider of high-quality polymer and composite components.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchMelton Mowbray, United KingdomHQ recorded Oct 13, 202651-20099 contacts →

Exact match

“Innovation, Experience & Excellence.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchRuncorn, United KingdomHQ recorded Oct 13, 2026201-50094 contacts →

Exact match

“For well over 30 years, Sigmatex has been a pioneer in the design, development and manufacture of carbon fibre textiles to the composites industry.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchHolton Heath, United KingdomHQ recorded Oct 13, 202651-20083 contacts →

Exact match

“Over 40 years, Norco has established itself as a leading developer of innovative GRP mouldings and lightweight composite structures.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchChatteris, United KingdomHQ recorded Oct 13, 202651-20079 contacts →

Exact match

“Aerotron Composites Ltd has a wide range of expertise and experience in designing and creating composites structures, utilising a full range of capabilities from product design…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchDerby, United KingdomHQ recorded Oct 13, 202651-20078 contacts →

Exact match

“Pentaxia is a dynamic and innovative company, known for our ambition and creativity.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchIlkeston, United KingdomHQ recorded Oct 13, 202651-20065 contacts →

Exact match

“ATLAS Composite Technologies are industry leaders and one of the UK's most accredited and trusted composites manufacturers.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchLisburn, United KingdomHQ recorded Oct 13, 2026201-50062 contacts →

Exact match

“Creative Composites are engineers and manufacturers of market leading composite components.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchBeccles, United KingdomHQ recorded Oct 13, 202651-20044 contacts →

Exact match

“Broadwater Mouldings Ltd, established in 1971, is a subsidiary of the Framlingham based Betts Group of companies, which employs a total of around 180 people.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchSleaford Lincolnshire, United KingdomHQ recorded Oct 13, 202651-20044 contacts →

Exact match

“SHD Composite Materials is a UK-based group with sites in the UK, Slovenia and the USA.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchChadderton, United KingdomHQ recorded Oct 13, 202651-20040 contacts →

Exact match

“Family-owned and globally trusted, Airtech UK is part of Airtech Advanced Materials Group-a leading supplier of composite tooling, vacuum bagging, lightweight architectural, and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchWitney, United KingdomHQ recorded Oct 13, 202611-5037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchSouthampton, United KingdomHQ recorded Oct 13, 202611-5035 contacts →

Exact match

“Founded in 1982, Fibercore is a leading innovator, designer and manufacturer of specialty fiber serving customers across the world.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchGloucester, United KingdomHQ recorded Oct 13, 2026201-50034 contacts →

Exact match

“The Diamorph Group is a global leader in advanced material solutions for safety-critical and high-performance applications.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchLittleborough, United KingdomHQ recorded Oct 13, 202651-20032 contacts →

Exact match

“Fothergill Engineered Fabrics Ltd is a leading European-based weaver and knitter of glass fibre, aramid and carbon fibre.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchGloucester, United KingdomHQ recorded Oct 13, 202651-20031 contacts →

Exact match

“Permali Gloucester Ltd was founded in 1937 and is a world leader in the manufacture of composite and TPU materials for aerospace, defence, automotive, rail, marine, textile and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchConingsby, United KingdomHQ recorded Oct 13, 202611-5030 contacts →

Exact match

“Tiderock Composites are one of the largest manufacturers of composite parts in the UK and have developed a complete production system with the ability to manufacture moulds on…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchSaltash, United KingdomHQ recorded Oct 13, 202651-20029 contacts →

Exact match

“FROM R&D TO THE FACTORY FLOOR At Composite Integration, we help manufacturers develop, industrialise and scale world-class composite manufacturing.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchTamworth, United KingdomHQ recorded Oct 13, 202651-20025 contacts →

Exact match

“As one of the UK’s leading fabricators of engineering-grade plastics and Specialist Vehicle Converters, Strongs has been delivering high-quality products to customers worldwide…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchPortsmouth, United KingdomHQ recorded Oct 13, 202611-5024 contacts →

Exact match

“GRP Solutions Ltd has a highly experienced team of composite experts, dedicated to setting the standard in composite distribution.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchEynsham, United KingdomHQ recorded Oct 13, 202611-5024 contacts →

Exact match

“Lentus Composites is an engineering led manufacturer of composite products, assemblies and systems for a range of industry sectors.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchPeterborough, United KingdomHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“With a history spanning over 15 years, CODEM Composites has been at the forefront of composite manufacturing since 2009.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchPembroke Dock, United KingdomHQ recorded Oct 13, 202611-5022 contacts →

Exact match

“We are Designers, Manufacturers and Finishes of Composite Components for any industry.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchBelfast, United KingdomHQ recorded Oct 13, 202611-5020 contacts →

Exact match

“CCP Gransden is one of the UK’s leading advanced composites manufacturers, built on more than 130 years of engineering heritage.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchNewton Abbot, United KingdomHQ recorded Oct 13, 202611-5020 contacts →

Exact match

“The Rockwood Group comprises of Rockwood Composites and its industry specific subsidiaries, Rockwood Aerospace, Rockwood Defence, Rockwood Cryogenics and our latest addition…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 193 glass fiber composite manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 613 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Glass fiber composite manufacturers based in the United Kingdom at a glance

As of Oct 13, 2026
21.7%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · London
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
82
51-200
34
201-500
7
501-1,000
3
1,001-5,000
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 193 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 “glass fiber composite manufacturers” 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 613 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 13, 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 “glass fiber composite manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many glass fiber composite manufacturers are there based in the United Kingdom?

RevenueBase identified 193 company matches for glass fiber composite manufacturers 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?

Unipart Polymer And Composite Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most glass fiber composite manufacturers?

London leads with 6 company records, followed by Derby (4) and Gloucester (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 613 professional contacts with verified work emails tracked across these 193 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 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 193 glass fiber composite manufacturers 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.