Company lists · Data refreshed September 2026

Top 25 Recycled content building materials based in the United Kingdom

Name: Recycled content building materials based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 94 companies tracked

RevenueBase identified 94 recycled content building materials headquartered in the United Kingdom as of September 2026 and tracks 4,901 professional contacts across them, including 2,254 with verified work emails. London is the largest hub.

This list covers recycled content building materials headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

94Companies

4,901Contacts tracked

2,254Verified emails

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The 25 largest recycled content building materials based in the United Kingdom

Ranked by team size

Top 25 of 94 recycled content building materials based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to recycled content building materials: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Marshalls PLC	Indirect evidence	Elland, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,131 contacts →
	Indirect evidence “Marshalls is a leading manufacturer of sustainable solutions for the built environment.” Source: RevenueBase Database · checked Sep 17, 2026
2	Wienerberger UK	Partial evidence	Cheadle, United KingdomHQ checked Sep 17, 2026	1,001-5,000	413 contacts →
	Partial evidence “wienerberger UK & Ireland is building for what’s next-empowering the construction industry to create a sustainable future.” Source: RevenueBase Database · checked Sep 17, 2026
3	Encon & Nevill Long	Indirect evidence	Wetherby, United KingdomHQ checked Sep 17, 2026	501-1,000	328 contacts →
	Indirect evidence “Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…” Source: RevenueBase Database · checked Sep 17, 2026
4	Mannok	Strong evidence	Derrylin, United KingdomHQ checked Sep 17, 2026	501-1,000	165 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
5	Genuit Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 17, 2026	1,001-5,000	133 contacts →
	Indirect evidence “At Genuit Group, we’re driven by a clear purpose: to create a more sustainable built environment and a more resilient future for people and the planet.” Source: RevenueBase Database · checked Sep 17, 2026
6	Alumasc Building Products LTD	Partial evidence	St Helens, United KingdomHQ checked Sep 17, 2026	51-200	119 contacts →
	Partial evidence “We are passionate about our purpose to provide high-quality, low carbon, sustainable building products, systems and solutions which help to manage the scarce resources of water…” Source: RevenueBase Database · checked Sep 17, 2026
7	Excel Industries	Indirect evidence	Gwent, United KingdomHQ checked Sep 17, 2026	11-50	106 contacts →
	Indirect evidence “Excel Fibre Technology has mastered a manufacturing process which takes waste paper and converts it into cellulose fibre for numerous applications and industries including Warmcel…” Source: RevenueBase Database · checked Sep 17, 2026
8	Medite Smartply	Indirect evidence	Dartford, United KingdomHQ checked Sep 17, 2026	201-500	102 contacts →
	Indirect evidence “MEDITE SMARTPLY is an innovative manufacturer of wood panel products.” Source: RevenueBase Database · checked Sep 17, 2026
9	The Alumasc Group PLC	Partial evidence	Burton Latimer, United KingdomHQ checked Sep 17, 2026	501-1,000	47 contacts →
	Partial evidence “We are passionate about our purpose to provide high-quality, low carbon, sustainable building products, systems and solutions which help manage the scarce resources of water and…” Source: RevenueBase Database · checked Sep 17, 2026
10	Avonside Energy	Partial evidence	Rearsby, United KingdomHQ checked Sep 17, 2026	201-500	42 contacts →
	Partial evidence “Avonside Energy: Your Partner in Sustainable Building Solutions At Avonside Energy, we are dedicated to delivering best-in-class services across: New Build Insulation…” Source: RevenueBase Database · checked Sep 17, 2026
11	GO Interiors LTD	Indirect evidence	Dunstable, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “Go Interiors Limited was founded in 2001 and has since grown to become the largest independent specialist distributor in the Construction Interiors industry.” Source: RevenueBase Database · checked Sep 17, 2026
12	The Good Plastic Company	Indirect evidence	Amsterdam, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “The company was founded in 2018 in the Netherlands.” Source: RevenueBase Database · checked Sep 17, 2026
13	Lignacite	Indirect evidence	Brandon, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Lignacite Ltd was founded in 1947.” Source: RevenueBase Database · checked Sep 17, 2026
14	Cellecta LTD	Indirect evidence	Rochester, United KingdomHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “The UK's no.1 manufacturer of eco friendly acoustic treatments and specialist insulation products.” Source: RevenueBase Database · checked Sep 17, 2026
15	Envirobuild	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “EnviroBuild is a leader in sustainable construction, where the materials we supply have significant environmental benefits over traditional products.” Source: RevenueBase Database · checked Sep 17, 2026
16	Indinature	Indirect evidence	Jedburgh, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Natural fibre thermal and acoustic insulation manufacturing specialists also serving wider non-woven markets.” Source: RevenueBase Database · checked Sep 17, 2026
17	Euroform	Indirect evidence	Warrington, United KingdomHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “Since our inception in 1995, Euroform has a established a strong reputation for reliability, excellence and innovation in the fabrication and distribution of a broad range of…” Source: RevenueBase Database · checked Sep 17, 2026
18	Aggregates'r'us Limited	Partial evidence	Doncaster, United KingdomHQ checked Sep 17, 2026	51-200	21 contacts →
	Partial evidence “Aggregates'r'us manufacturers and supplies a large range of bagged building products to the construction industry via a solus supply route (Builders Merchants and Retailers).” Source: RevenueBase Database · checked Sep 17, 2026
19	MYKOR	Indirect evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Mykor is pioneering the future of sustainable construction with advanced biotechnologies that prioritise both planetary and human health.” Source: RevenueBase Database · checked Sep 17, 2026
20	Adaptavate	Strong evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “Adaptavate is an award-winning company developing and commercialising the carbon negative building materials of the future.” Source: RevenueBase Database · checked Sep 17, 2026
21	SIG UK	Strong evidence	Sheffield, United KingdomHQ checked Sep 17, 2026	1,001-5,000	13 contacts →
	Strong evidence “SIG UK is one of the leading distributors of specialist building materials (specialist insulation, roofing materials, and sustainable building products); we are known for our…” Source: RevenueBase Database · checked Sep 17, 2026
22	Thermal Economics	Partial evidence	Luton, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Thermal Economics provide innovative thermal and acoustic solutions for the construction industry that are sustainable, easy to install and last the lifetime of the building.” Source: RevenueBase Database · checked Sep 17, 2026
23	H&v Insulation Supplies Limited	Indirect evidence	Stapleford Abbotts, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “H&V INSULATION SUPPLIES LIMITED is a construction company based out of UNITS1 & 2 THE MITCHELLS GUTTERIDGE LANE, STAPLEFORD ABBOTTS, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
24	ECO Plastic Wood LTD	Strong evidence	Leicester, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “Eco Plastic Wood uses recycled materials to create top quality products.” Source: RevenueBase Database · checked Sep 17, 2026
25	Steico UK	Indirect evidence	Caddington, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “STEICO UK Ltd is a wholly owned subsidiary of STEICO SE, the Munich based manufacturers of wood based environmentally friendly products.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: recycled content building materials. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names recycled content building materials.
Partial evidence: Its own public description names part of recycled content building materials, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name recycled content building materials. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 94 recycled content building materials based in the United Kingdom

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Recycled content building materials based in the United Kingdom at a glance

As of Sep 17, 2026

46.0%Verified-email coverage

52.1Average contacts per company

11-50Median size (employees)

14.9%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 94 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among recycled content building materials, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “recycled content building materials”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names recycled content building materials), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among recycled content building materials, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,254 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names recycled content building materials, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many recycled content building materials are there based in the United Kingdom?

RevenueBase identified 94 recycled content building materials headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Marshalls PLC, headquartered in Elland, tops this list with the largest team on record.

Which city has the most recycled content building materials?

London leads with 14 headquartered companies, followed by Bracknell (2) and Bristol (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,254 verified decision-maker contacts tracked across these 94 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 Smart Search, 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.