Company lists · Data refreshed October 2026

Top 25 Glass reinforced plastic manufacturers based in the United Kingdom

Name: Glass reinforced plastic 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 13, 2026 175 companies tracked

RevenueBase identified 175 company matches for glass reinforced plastic manufacturers associated with the United Kingdom as of October 2026 and tracks 1,703 professional contacts across them, including 425 with verified work emails. London is the largest hub.

This list covers company matches for glass reinforced plastic 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

175Companies

1,703Contacts tracked

425Verified emails

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The 25 largest glass reinforced plastic manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 175 company matches for glass reinforced plastic 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	KS Composites	Exact match	Melton Mowbray, United KingdomHQ recorded Oct 13, 2026	51-200	99 contacts →
	Exact match “Innovation, Experience & Excellence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Norco Composites & GRP	Exact match	Holton Heath, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
3	Stormking	Exact match	Tamworth, United KingdomHQ recorded Oct 13, 2026	201-500	83 contacts →
	Exact match “Setting the standards of pre-fabricated building components.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Creative Composites	Exact match	Lisburn, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
5	Broadwater Mouldings LTD	Exact match	Beccles, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
6	SHD Composite Materials	Exact match	Sleaford Lincolnshire, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
7	Tiderock Composites LTD	Exact match	Coningsby, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
8	Composite Integration	Exact match	Saltash, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
9	EMJ Plastics LTD	Exact match	Foxhills Industrial Estate, United KingdomHQ recorded Oct 13, 2026	11-50	27 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 · Oct 13, 2026 · View company records in RevenueBase
10	Strong's Plastic Products Limited	Exact match	Tamworth, United KingdomHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
11	Relinea	Exact match	Crumlin, United KingdomHQ recorded Oct 13, 2026	11-50	24 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 · Oct 13, 2026 · View company records in RevenueBase
12	Barkston Plastics Engineering LTD	Exact match	Leeds, United KingdomHQ recorded Oct 13, 2026	51-200	22 contacts →
	Exact match “Barkston Plastics Engineering Ltd is a UK-based plastic engineering and fabrication specialist, helping customers solve real manufacturing and operational problems with engineered…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Tufcot	Exact match	Sheffield, United KingdomHQ recorded Oct 13, 2026	11-50	20 contacts →
	Exact match “Tufcot is a specialist manufacturer of high-performance composite engineering materials.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Quinshield Limited	Exact match	Ammonford, United KingdomHQ recorded Oct 13, 2026	51-200	19 contacts →
	Exact match “Quinshield Ltd is your first choice for the design, manufacture, delivery and installation of GRP Composite structures, GRP Kiosk and enclosures; frp composite covers, tanks; REB…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Marine Concepts	Exact match	Lee-on-the-solent, United KingdomHQ recorded Oct 13, 2026	51-200	19 contacts →
	Exact match “Marine Concepts are a GRP and Advanced Composites manufacturing company offering turnkey solution systems from pattern and mould making to component build, finish and assembly.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Haywood & Jackson Fabrications LTD	Exact match	Northwich, United KingdomHQ recorded Oct 13, 2026	11-50	18 contacts →
	Exact match “Haywood & Jackson specialise in the manufacture and installation of bespoke steel fabrication and Glass Reinforced Polymer (GRP) products.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Uplands Engineering Limited	Exact match	Waterham, United KingdomHQ recorded Oct 13, 2026	51-200	18 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Tricel Composites	Exact match	Leeds, United KingdomHQ recorded Oct 13, 2026	201-500	17 contacts →
	Exact match “Tricel is a leading global provider of composite product solutions with a reputation for quality, dependability and technical expertise.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Lamplas Polymer Engineering	Exact match	Consett, United KingdomHQ recorded Oct 13, 2026	51-200	17 contacts →
	Exact match “Lamplas are among the largest composite, GRP and solid surface moulders in the UK.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Envico Engineering LTD	Exact match	Swansea, United KingdomHQ recorded Oct 13, 2026	51-200	17 contacts →
	Exact match “Envico Engineering, manufacturers of high quality and innovative GRP composite housings since 1976.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	MPM Group	Exact match	Leeds, United KingdomHQ recorded Oct 13, 2026	51-200	17 contacts →
	Exact match “MPM manufacture and supply composite/ fibreglass tooling, moulds and products to enhance supply chains across the worlds.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Millfield Composites Group LTD	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Oct 13, 2026	51-200	16 contacts →
	Exact match “The Group operates in a global marketplace.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	MSD Design LTD	Exact match	Aberdeen, United KingdomHQ recorded Oct 13, 2026	11-50	15 contacts →
	Exact match “MSD Design Ltd provides design and manufacturing services from our Aberdeen & Dundee locations in Scotland.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Fibaform Products LTD	Exact match	Lancaster, United KingdomHQ recorded Oct 13, 2026	51-200	15 contacts →
	Exact match “Fibaform has been manufacturing quality glassfibre products for over 40 years.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Power-Sprays Limited	Exact match	Bristol, United KingdomHQ recorded Oct 13, 2026	11-50	15 contacts →
	Exact match “Established in 1962, Power-Sprays Ltd.” Recorded in the RevenueBase company graph · Oct 13, 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 “glass reinforced plastic 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 175 glass reinforced plastic manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 425 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Glass reinforced plastic manufacturers based in the United Kingdom at a glance

As of Oct 13, 2026

25.0%Verified-email coverage

9.7Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · London

Oct 13, 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 175 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 reinforced plastic 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 425 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 reinforced plastic manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many glass reinforced plastic manufacturers are there based in the United Kingdom?

RevenueBase identified 175 company matches for glass reinforced plastic 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?

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

Which city has the most glass reinforced plastic manufacturers?

London leads with 5 company records, followed by Bristol (4) and Chester (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 425 professional contacts with verified work emails tracked across these 175 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.

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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.