Company lists · Data refreshed October 2026

Top 22 Interlocking concrete block manufacturers based in the United Kingdom

Name: Interlocking concrete block 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 17, 2026 44 companies tracked

RevenueBase identified 44 company matches for interlocking concrete block manufacturers associated with the United Kingdom as of October 2026 and tracks 1,007 professional contacts across them, including 485 with verified work emails. Newton Abbot is the largest hub.

This list covers company matches for interlocking concrete block 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 17, 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 17, 2026 How this list was built

44Companies

1,007Contacts tracked

485Verified emails

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The 22 largest interlocking concrete block manufacturers based in the United Kingdom

Ranked by team size

Top 22 of 44 company matches for interlocking concrete block manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	Forterra PLC	Exact match	Northampton, United KingdomHQ recorded Oct 17, 2026	1,001-5,000	510 contacts →
	Exact match “We are experts in creating the bricks, blocks, precast concrete, paving and many other vital products and services that help create lasting legacies.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Mannok	Exact match	Derrylin, United KingdomHQ recorded Oct 17, 2026	501-1,000	173 contacts →
	Exact match “Mannok is a leading manufacturer of a diverse range of premium building materials, including Ireland's best performing thermal block, Mannok Aircrete Thermal Blocks, a range of…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Plasmor LTD	Exact match	Knottingley, United KingdomHQ recorded Oct 17, 2026	201-500	63 contacts →
	Exact match “Plasmor Limited is a privately owned concrete block and concrete block paving manufacturer supplying a comprehensive range of over 300 concrete products to the building industry…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Lignacite	Exact match	Brandon, United KingdomHQ recorded Oct 17, 2026	51-200	35 contacts →
	Exact match “Lignacite Ltd was founded in 1947.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Amber Valley Stone	Exact match	Somercotes, United KingdomHQ recorded Oct 17, 2026	51-200	28 contacts →
	Exact match “With over 25 years experience in the industry, Amber Valley Stone specialise in producing an extensive range of standard and bespoke concrete products in Vapour Cured Semi Dry…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Elite Precast Concrete	Exact match	Telford, United KingdomHQ recorded Oct 17, 2026	51-200	23 contacts →
	Exact match “Elite Precast Concrete is a market leading manufacturer of precast concrete products including Interlocking Concrete Blocks; Kentledge & Counterweight Blocks; Cable Ducts…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	S Morris LTD	Exact match	Charlton Adam, United KingdomHQ recorded Oct 17, 2026	51-200	20 contacts →
	Exact match “Founded in the shadow of the First World War by “Siddie Morris”, the grandfather of the current Managing Director, the company began trading as a stone haulage contractor with…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Coote Engineering Finlay BME	Exact match	Ballygawley, United KingdomHQ recorded Oct 17, 2026	51-200	19 contacts →
	Exact match “Coote Engineering Ltd.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Laird Brothers Forfar Limited	Exact match	Idvies, United KingdomHQ recorded Oct 17, 2026	51-200	17 contacts →
	Exact match “At Laird you will find a unique proposition in that a 4th generation independent family business based in Scotland can offer you the very best in concrete products.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Colinwell Masonry	Exact match	Belfast, United KingdomHQ recorded Oct 17, 2026	11-50	14 contacts →
	Exact match “Colinwell is a long established, family-owned company.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Carroll's Building Materials	Exact match	St. Petersburg, United KingdomHQ recorded Oct 17, 2026	51-200	11 contacts →
	Exact match “We offer a large selection of Concrete Pavers, Concrete Paver Brick, and Concrete Paver Slabs to chose from.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	Ocean Blocks And Aggregates LTD	Exact match	Plymouth, United KingdomHQ recorded Oct 17, 2026	1-10	6 contacts →
	Exact match “Ocean Blocks is an expanding and well respected business supplying national house builders and builders merchants.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Interfuse LTD	Exact match	Leicester, United KingdomHQ recorded Oct 17, 2026	11-50	4 contacts →
	Exact match “Interfuse Limited is a family run business, established in 1965 for the manufacture of precast masonry blocks at locations in Syston (Leicestershire) and Gainsborough…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Concrete Panel Systems	Exact match	Nantwich, United KingdomHQ recorded Oct 17, 2026	1-10	2 contacts →
	Exact match “We are a leading UK manufacturer of UKCA Marked Prestressed Concrete Panels and Concrete Interlocking Stacking Blocks.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Blocks 4 Hire LTD	Exact match	Nr Kettering, United KingdomHQ recorded Oct 17, 2026	1-10	2 contacts →
	Exact match “Blocks 4 Hire Limited is a UK based company that specialises in supplying site owners and occupiers concrete blocks / bollards to protect their sites from any form of unauthorised…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Barrett's Concrete Products	Exact match	Dungannon, United KingdomHQ recorded Oct 17, 2026	51-200	2 contacts →
	Exact match “Founded by Joseph Barrett in 1959, Barrett’s Concrete has grown in strength and size over the past six decades.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	APC Civils Limited	Exact match	Skelmersdale, United KingdomHQ recorded Oct 17, 2026	1-10	2 contacts →
	Exact match “APC Civils Limited specialises in precast concrete barriers and interlocking concrete block systems for infrastructure, civil engineering, industrial, environmental and waste…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Castle Construction Products	Exact match	Cardiff, United KingdomHQ recorded Oct 17, 2026	51-200	1 contacts →
	Exact match “At Castle we manufacture high quality concrete blocks at our 4.5 acre production plant located at Cardiff docks.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	MC Girr Engineering LTD	Exact match	Omagh, United KingdomHQ recorded Oct 17, 2026	11-50	1 contacts →
	Exact match “Mc Girr Engineering Ltd have been serving the block making industry for over thirty five years, and is now the leading manufacturer within the UK and Ireland.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	South Downs Flint LTD	Exact match	Henfield, United KingdomHQ recorded Oct 17, 2026	1-10	1 contacts →
	Exact match “South Downs Flint limited make the traditional methods of building flint or pebbles walls much easier and more cost-effective.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Fosterville Limited	Exact match	Newton Abbot, United KingdomHQ recorded Oct 17, 2026	1-10	1 contacts →
	Exact match “Fosterville Limited is an independent concrete block manufacturer, wholesale aggregate merchant and bagged aggregate producer open to the trade and public.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Blyko Paving	Exact match	Hove, United KingdomHQ recorded Oct 17, 2026	1-10	1 contacts →
	Exact match “Blyko Paving Products are suppliers of high quality and innovative, concrete block paving, flag stones, kerbs and street furniture.” Recorded in the RevenueBase company graph · Oct 17, 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 “interlocking concrete block 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 22 of 44 interlocking concrete block manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 485 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interlocking concrete block manufacturers based in the United Kingdom at a glance

As of Oct 17, 2026

48.2%Verified-email coverage

22.9Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · Newton Abbot

Oct 17, 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 44 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 “interlocking concrete block 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 485 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 17, 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 “interlocking concrete block manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interlocking concrete block manufacturers are there based in the United Kingdom?

RevenueBase identified 44 company matches for interlocking concrete block 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?

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

Which city has the most interlocking concrete block manufacturers?

Newton Abbot leads with 2 company records, followed by Ballygawley (1) and Belfast (1).

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 485 professional contacts with verified work emails tracked across these 44 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 17, 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.