Company lists · Data refreshed September 2026

Top 25 Glassfibre reinforced concrete manufacturers based in the United Kingdom

Name: Glassfibre reinforced concrete manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 126 companies tracked

RevenueBase identified 126 company matches for glassfibre reinforced concrete manufacturers associated with the United Kingdom as of September 2026 and tracks 998 professional contacts across them, including 293 with verified work emails. London is the largest hub.

This list covers company matches for glassfibre reinforced concrete 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 September 30, 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 Sep 30, 2026 How this list was built

126Companies

998Contacts tracked

293Verified emails

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The 25 largest glassfibre reinforced concrete manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 126 company matches for glassfibre reinforced concrete manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	KS Composites	Exact match	Melton Mowbray, United KingdomHQ recorded Sep 30, 2026	51-200	100 contacts →
	Exact match “Innovation, Experience & Excellence.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Norco Composites & GRP	Exact match	Holton Heath, United KingdomHQ recorded Sep 30, 2026	51-200	87 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 · Sep 30, 2026 · View company records in RevenueBase
3	Stormking	Exact match	Tamworth, United KingdomHQ recorded Sep 30, 2026	201-500	70 contacts →
	Exact match “Setting the standards of pre-fabricated building components.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Naylor Industries	Exact match	Barnsley, United KingdomHQ recorded Sep 30, 2026	201-500	64 contacts →
	Exact match “Naylor Industries is a long-established, leading British manufacturer of building & construction products, plastic ducting, concrete, and environmental products with an…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Creative Composites	Exact match	Lisburn, United KingdomHQ recorded Sep 30, 2026	201-500	59 contacts →
	Exact match “Creative Composites are engineers and manufacturers of market leading composite components.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	EMJ Plastics LTD	Exact match	Foxhills Industrial Estate, United KingdomHQ recorded Sep 30, 2026	11-50	25 contacts →
	Exact match “Established in the 1960s, EMJ Plastics has been manufacturing GRP products for the construction industry for over 60 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Petrarch	Exact match	St. Leonards, United KingdomHQ recorded Sep 30, 2026	51-200	25 contacts →
	Exact match “Petrarch Ltd - home to high quality rainscreen cladding & framing systems, including - Petrarch reconstituted stone cladding & Downer framing systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Chiltern GRC	Exact match	Holmewood, United KingdomHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “Chiltern GRC operate in Chesterfield providing both Glass Reinforced, Wet Cast and Dry Cast concrete products nationally.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Relinea	Exact match	Crumlin, United KingdomHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “Relinea is a Glass Reinforced Plastic (GRP) structural Design, Manufacturing & Fabrication and Installation company providing durable and robust solutions within the Construction…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Shackerley Facade Systems	Exact match	Chorley, United KingdomHQ recorded Sep 30, 2026	51-200	20 contacts →
	Exact match “Shackerley is a British, independently owned manufacturer and prefabricator, supplying innovative, engineered products to the architectural and construction industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	SUI Generis International LTD	Exact match	Colchester, United KingdomHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “Industrial Lining and Coatings, GRP Mouldings, Spill Containment, Anti-Slip Stair & Floor products and GRP Grating Specialists.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Swisspearl United Kingdom	Exact match	Birchwood, United KingdomHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “Swisspearl is a leading manufacturer of fibre cement building materials.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Brickfab LTD	Exact match	Pontypool, United KingdomHQ recorded Sep 30, 2026	51-200	17 contacts →
	Exact match “How do we create the best prefabricated building products on the market?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Power-Sprays Limited	Exact match	Bristol, United KingdomHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Established in 1962, Power-Sprays Ltd.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Lamplas Polymer Engineering	Exact match	Consett, United KingdomHQ recorded Sep 30, 2026	51-200	14 contacts →
	Exact match “Lamplas are among the largest composite, GRP and solid surface moulders in the UK.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Millfield Composites Group LTD	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 30, 2026	51-200	14 contacts →
	Exact match “The Group operates in a global marketplace.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	The International Glassfibre Reinforced Concrete Association Grca	Exact match	Northampton, United KingdomHQ recorded Sep 30, 2026	1-10	14 contacts →
	Exact match “The International Glassfibre Reinforced Concrete Association (GRCA), based in UK, was the first Association for members of the GRC / GFRC industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Fibaform Products LTD	Exact match	Lancaster, United KingdomHQ recorded Sep 30, 2026	51-200	12 contacts →
	Exact match “Fibaform has been manufacturing quality glassfibre products for over 40 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	FIBEX	Exact match	Kidderminster, United KingdomHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “Fibex are a specialist supplier of GRP Composite products and solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	WAUX	Exact match	Sevenoaks, United KingdomHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Waux is one of UK's leading suppliers of high-performing GRP access systems to the Infrastructure, Construction, Utilities and Marine industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Engineered Composites LTD	Exact match	Chester, United KingdomHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Engineered Composites are one of the UK’s leading independent suppliers of GRP (glass reinforced plastic)- specializing in the supply of high quality, maintenance free and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	GRP Building Products LTD	Exact match	Dudley, United KingdomHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “The material alternative Technology & Promotion The versatility of GRP Building Products allows us to work on exciting projects alongside industry leaders in a wide range of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Micris Limited	Exact match	Rochdale, United KingdomHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Based in the North West of England, Micris Limited specialises in the manufacture of GRP mouldings for a wide range of industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Gillespie GRG	Exact match	Farnborough, United KingdomHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “As the pioneers of GRG, we are driven by the opportunity to design and manufacture seamless solutions for the most complex projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Dartford Composites LTD	Exact match	Erith, United KingdomHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “COMPANY OVERVIEW Dartford Composites Ltd is a specialist manufacturer of high quality GRP and GRP (ph) fire retardant components.” Recorded in the RevenueBase company graph · Sep 30, 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 “glassfibre reinforced concrete 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 126 glassfibre reinforced concrete manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Glassfibre reinforced concrete manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

29.4%Verified-email coverage

7.9Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 126 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 “glassfibre reinforced concrete 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 293 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 September 30, 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 “glassfibre reinforced concrete manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many glassfibre reinforced concrete manufacturers are there based in the United Kingdom?

RevenueBase identified 126 company matches for glassfibre reinforced concrete manufacturers associated with the United Kingdom as of September 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?

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

Which city has the most glassfibre reinforced concrete manufacturers?

London leads with 6 company records, followed by Birmingham (3) and Bristol (3).

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 293 professional contacts with verified work emails tracked across these 126 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 September 30, 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.