Company lists · Data refreshed October 2026

Top 25 Fiberglass composites manufacturers based in the United Kingdom

Name: Fiberglass composites manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 237 companies tracked

RevenueBase identified 237 company matches for fiberglass composites manufacturers associated with the United Kingdom as of October 2026 and tracks 3,664 professional contacts across them, including 799 with verified work emails. London is the largest hub.

This list covers company matches for fiberglass composites 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 12, 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 12, 2026 How this list was built

237Companies

3,664Contacts tracked

799Verified emails

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The 25 largest fiberglass composites manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 237 company matches for fiberglass composites manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hamble Aerostructures LTD	Exact match	Southampton, United KingdomHQ recorded Oct 12, 2026	501-1,000	184 contacts →
	Exact match “Building on more than 85 years of history, and employing around 600 people, Hamble Aerostructures is a leading supplier of major civil and military aircraft structures in hi-tech…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Unipart Polymer And Composite Solutions	Exact match	Portsmouth, United KingdomHQ recorded Oct 12, 2026	51-200	179 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 12, 2026 · View company records in RevenueBase
3	Crosby Composites LTD	Exact match	Brackley, United KingdomHQ recorded Oct 12, 2026	51-200	163 contacts →
	Exact match “Crosby Composites designs and manufactures complex high-quality carbon fibre parts.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	KS Composites	Exact match	Melton Mowbray, United KingdomHQ recorded Oct 12, 2026	51-200	99 contacts →
	Exact match “Innovation, Experience & Excellence.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Sigmatex	Exact match	Runcorn, United KingdomHQ recorded Oct 12, 2026	201-500	94 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 12, 2026 · View company records in RevenueBase
6	Encocam Group Limited	Exact match	Huntingdon, United KingdomHQ recorded Oct 12, 2026	201-500	89 contacts →
	Exact match “Encocam is a global engineering and manufacturing leader specialising in impact mitigation, advanced composite structures and lightweight core technologies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Norco Composites & GRP	Exact match	Holton Heath, United KingdomHQ recorded Oct 12, 2026	51-200	83 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 12, 2026 · View company records in RevenueBase
8	Brookhouse Aerospace Limited	Exact match	Darwen, United KingdomHQ recorded Oct 12, 2026	51-200	80 contacts →
	Exact match “Brookhouse Aerospace Limited manufactures a range of composite structures, producing monolithic and sandwich parts from a range of materials, including carbon fibre, glass and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Aerotron Composites LTD	Exact match	Chatteris, United KingdomHQ recorded Oct 12, 2026	51-200	79 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 12, 2026 · View company records in RevenueBase
10	Pentaxia Limited	Exact match	Derby, United KingdomHQ recorded Oct 12, 2026	51-200	78 contacts →
	Exact match “Pentaxia is a dynamic and innovative company, known for our ambition and creativity.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Atlas Composite Technologies	Exact match	Ilkeston, United KingdomHQ recorded Oct 12, 2026	51-200	65 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 12, 2026 · View company records in RevenueBase
12	Creative Composites	Exact match	Lisburn, United KingdomHQ recorded Oct 12, 2026	201-500	62 contacts →
	Exact match “Creative Composites are engineers and manufacturers of market leading composite components.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Velocity Composites PLC	Exact match	Burnley, United KingdomHQ recorded Oct 12, 2026	51-200	52 contacts →
	Exact match “Our aim at Velocity Composites plc is very simple: to reduce the operational costs of our customers by providing engineered kits that reduce all forms of waste from the composites…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Broadwater Mouldings LTD	Exact match	Beccles, United KingdomHQ recorded Oct 12, 2026	51-200	44 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 12, 2026 · View company records in RevenueBase
15	SHD Composite Materials	Exact match	Sleaford Lincolnshire, United KingdomHQ recorded Oct 12, 2026	51-200	44 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 12, 2026 · View company records in RevenueBase
16	Base Materials	Exact match	Wheststone, United KingdomHQ recorded Oct 12, 2026	51-200	40 contacts →
	Exact match “Base Materials is an expert in high-performance syntactic materials for a wide range of industries including automotive, aerospace, foundry, manufacturing, marine, motorsport…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Airtech Advanced Materials UK	Exact match	Chadderton, United KingdomHQ recorded Oct 12, 2026	51-200	40 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 12, 2026 · View company records in RevenueBase
18	Brick Kiln Composites Limited	Exact match	Witney, United KingdomHQ recorded Oct 12, 2026	11-50	37 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Progressive Technology Advanced Materials	Exact match	Newbury, United KingdomHQ recorded Oct 12, 2026	51-200	34 contacts →
	Exact match “Established in 2014, Advanced Materials is part of the Progressive Technology group and has grown to be a leading supplier of composite tooling and inserts to a diverse range of…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Fothergill Engineered Fabrics LTD	Exact match	Littleborough, United KingdomHQ recorded Oct 12, 2026	51-200	32 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 12, 2026 · View company records in RevenueBase
21	Permali	Exact match	Gloucester, United KingdomHQ recorded Oct 12, 2026	51-200	31 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 12, 2026 · View company records in RevenueBase
22	Tiderock Composites LTD	Exact match	Coningsby, United KingdomHQ recorded Oct 12, 2026	11-50	30 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 12, 2026 · View company records in RevenueBase
23	Composite Integration	Exact match	Saltash, United KingdomHQ recorded Oct 12, 2026	51-200	29 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 12, 2026 · View company records in RevenueBase
24	Strong's Plastic Products Limited	Exact match	Tamworth, United KingdomHQ recorded Oct 12, 2026	51-200	25 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 12, 2026 · View company records in RevenueBase
25	Evtec Superlight	Exact match	Swindon, United KingdomHQ recorded Oct 12, 2026	51-200	25 contacts →
	Exact match “EVTEC-Superlight is a world-class supplier to the largest global manufacturers in Formula One™, Motorsport, Automotive, Aerospace, Defence, Marine and R&D / Innovation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “fiberglass composites manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 237 fiberglass composites manufacturers based in the United Kingdom

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Fiberglass composites manufacturers based in the United Kingdom at a glance

As of Oct 12, 2026

21.8%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 237 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 “fiberglass composites 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 799 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 12, 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 “fiberglass composites manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fiberglass composites manufacturers are there based in the United Kingdom?

RevenueBase identified 237 company matches for fiberglass composites 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?

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

Which city has the most fiberglass composites manufacturers?

London leads with 6 company records, followed by Derby (5) and Gloucester (5).

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 799 professional contacts with verified work emails tracked across these 237 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 12, 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.