Company lists · Data refreshed September 2026

Top 25 Eco-friendly construction material makers worldwide

Name: Eco-friendly construction material makers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 2,431 companies tracked

RevenueBase identified 2,431 eco-friendly construction material makers worldwide as of September 2026 and tracks 34,351 professional contacts across them, including 8,465 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers eco-friendly construction material makers worldwide, 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 16, 2026. Country and city lists for eco-friendly construction material makers follow the table.

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 16, 2026 86% judged on-target in blind review

2,431Companies

34,351Contacts tracked

8,465Verified emails

0Mobile numbers

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The 25 largest eco-friendly construction material makers worldwide

Ranked by team size

Top 25 of 2,431 eco-friendly construction material makers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to eco-friendly construction material makers: 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	Knauf Insulation	Indirect evidence	Vise, BelgiumHQ checked Sep 16, 2026	5,001-10,000	1,935 contacts →
	Indirect evidence “Knauf Insulation is one of the world’s largest manufacturers of insulation products and solutions.” Source: RevenueBase Database · checked Sep 16, 2026
2	Marshalls PLC	Indirect evidence	Elland, United KingdomHQ checked Sep 16, 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 16, 2026
3	Kingspan Insulation	Indirect evidence	Leominster, United StatesHQ checked Sep 16, 2026	1,001-5,000	955 contacts →
	Indirect evidence “Kingspan Insulation is the industry leading manufacturer of innovative insulation solutions, which help create a more sustainable and energy efficient built environment.” Source: RevenueBase Database · checked Sep 16, 2026
4	Fassa Bortolo	Indirect evidence	Spresiano, ItalyHQ checked Sep 16, 2026	1,001-5,000	800 contacts →
	Indirect evidence “Fassa Bortolo is a historic name in the world of building, Italian leader and one of the world’s best known companies.” Source: RevenueBase Database · checked Sep 16, 2026
5	Ursa By Etex	Partial evidence	Madrid, SpainHQ checked Sep 16, 2026	1,001-5,000	605 contacts →
	Partial evidence “URSA is a company dedicated to the manufacture and commercialization of thermal and acoustic insulation materials oriented towards sustainability and energy efficiency in…” Source: RevenueBase Database · checked Sep 16, 2026
6	Lariviere	Indirect evidence	Angers, FranceHQ checked Sep 16, 2026	501-1,000	511 contacts →
	Indirect evidence “Leader de la distribution de matériaux de couverture, LARIVIERE propose une offre complète de plus de 30 références : couverture ardoise et tuile / couverture et charpente bois /…” Source: RevenueBase Database · checked Sep 16, 2026
7	Siniat By Etex	Partial evidence	Zaventem, BelgiumHQ checked Sep 16, 2026	1,001-5,000	475 contacts →
	Partial evidence “At Siniat, we ensure effectiveness in building quality living spaces, by specialising in smart sustainable solutions for lightweight construction systems.” Source: RevenueBase Database · checked Sep 16, 2026
8	Carlisle Companies Incorporated	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 16, 2026	5,001-10,000	472 contacts →
	Indirect evidence “Carlisle Companies Incorporated is a leading supplier of innovative building envelope products and solutions for more energy efficient buildings.” Source: RevenueBase Database · checked Sep 16, 2026
9	Wienerberger UK	Partial evidence	Cheadle, United KingdomHQ checked Sep 16, 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 16, 2026
10	Mosa. Tiles	Indirect evidence	Maastricht, NetherlandsHQ checked Sep 16, 2026	501-1,000	297 contacts →
	Indirect evidence “At Mosa, we have a passion for ceramics.” Source: RevenueBase Database · checked Sep 16, 2026
11	ECO Material Technologies	Strong evidence	South Jordan, UT, United StatesHQ checked Sep 16, 2026	1,001-5,000	231 contacts →
	Strong evidence “Eco Material Technologies - a CRH company - is the leading producer and supplier of sustainable cement alternatives in North America, serving over unique customer locations with…” Source: RevenueBase Database · checked Sep 16, 2026
12	Mapei India	Partial evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	5,001-10,000	218 contacts →
	Partial evidence “Mapei is a worldwide company producing building materials with its 90 subsidiaries operating in 57 countries and 83 manufacturing plants in 36 different nations, more than 5,500…” Source: RevenueBase Database · checked Sep 16, 2026
13	Steico	Indirect evidence	Feldkirchen, GermanyHQ checked Sep 16, 2026	1,001-5,000	214 contacts →
	Indirect evidence “Seit der Unternehmensgründung im Jahr 1986 steht der Name STEICO für Bauprodukte aus dem nachwachsenden Rohstoff Holz.” Source: RevenueBase Database · checked Sep 16, 2026
14	Pointer Revestimentos Cerâmicos	Indirect evidence	Marechal Deodoro, BrazilHQ checked Sep 16, 2026	201-500	211 contacts →
	Indirect evidence “Localizada em Marechal Deodoro, no estado de Alagoas desde 2015, a Pointer é uma empresa de revestimentos cerâmicos da Portobello Grupo, cujo foco principal é o design…” Source: RevenueBase Database · checked Sep 16, 2026
15	Pliteq	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	190 contacts →
	Partial evidence “Pliteq® is a leading innovator of products manufactured for the built environment from unusable material diverted from landfill.” Source: RevenueBase Database · checked Sep 16, 2026
16	Mannok	Partial evidence	Derrylin, United KingdomHQ checked Sep 16, 2026	501-1,000	165 contacts →
	Partial 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 16, 2026
17	Turk Ytong	Indirect evidence	Küçükyalı Merkez, TürkiyeHQ checked Sep 16, 2026	501-1,000	165 contacts →
	Indirect evidence “Ytong inşaat sektöründe dünya çapında tanınan, gazbetonun ilk üreticisi ve lider markasıdır.” Source: RevenueBase Database · checked Sep 16, 2026
18	Isoeste Construtivos Isotérmicos Ltda	Indirect evidence	Anápolis, BrazilHQ checked Sep 16, 2026	501-1,000	157 contacts →
	Indirect evidence “A Isoeste Construtivos Isotérmicos se orgulha de ser líder em tecnologia na área de produtos com isolação térmica.” Source: RevenueBase Database · checked Sep 16, 2026
19	K-Prefab	Indirect evidence	Malmö, SwedenHQ checked Sep 16, 2026	501-1,000	149 contacts →
	Indirect evidence “K-Prefab är en av marknadens främsta aktörer inom prefabricerad betong och fungerar som en komplett stomentreprenör.” Source: RevenueBase Database · checked Sep 16, 2026
20	Fletcher Insulation	Partial evidence	Dandenong South, AustraliaHQ checked Sep 16, 2026	201-500	147 contacts →
	Partial evidence “Fletcher Insulation stands as a leading Australian manufacturer, distributor, and technical support provider for the building construction industry in insulation.” Source: RevenueBase Database · checked Sep 16, 2026
21	Trusscore	Partial evidence	Palmerston, ON, AustraliaHQ checked Sep 16, 2026	201-500	136 contacts →
	Partial evidence “Trusscore is a material science company focused on developing sustainable building materials.” Source: RevenueBase Database · checked Sep 16, 2026
22	Tangent	Partial evidence	Aurora, IL, United StatesHQ checked Sep 16, 2026	501-1,000	135 contacts →
	Partial evidence “Since 2003, Tangent® has been the pioneer and category leader in High Performance Synthetic Materials, engineering durable, weather-resistant solutions that serve residential…” Source: RevenueBase Database · checked Sep 16, 2026
23	Genuit Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 16, 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 16, 2026
24	Manni Group	Partial evidence	Verona, ItalyHQ checked Sep 16, 2026	501-1,000	129 contacts →
	Partial evidence “MANNI offers products, solutions and skills for the world of dry construction, promoting new scenarios to overcome energy waste and pollutant emissions in the existing building…” Source: RevenueBase Database · checked Sep 16, 2026
25	Kingspan Belgium	Indirect evidence	Grobbendonk, BelgiumHQ checked Sep 16, 2026	11-50	122 contacts →
	Indirect evidence “Sandwichpanels for industrial buildings Kingspan is fabrikant van duurzame bouwproducten.” Source: RevenueBase Database · checked Sep 16, 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: eco-friendly construction material makers. 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 eco-friendly construction material makers.
Partial evidence: Its own public description names part of eco-friendly construction material makers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name eco-friendly construction material makers. 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 2,431 eco-friendly construction material makers worldwide

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Eco-friendly construction material makers worldwide at a glance

As of Sep 16, 2026

24.6%Verified-email coverage

14.1Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,307

11-50

752

51-200

232

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 eco-friendly construction material makers, 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.
Coverage: 18 countries, largest first: the United States, India, France, the United Kingdom, Italy, Germany, the Netherlands, Brazil, Spain, Canada and 8 more. Country and city lists for eco-friendly construction material makers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “eco-friendly construction material makers”. 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 eco-friendly construction material makers), 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 eco-friendly construction material makers, and records with no verified work email.
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, 8,465 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 16, 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.

Eco-friendly construction material makers by location

18 lists · largest first

Every Eco-friendly construction material makers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 eco-friendly construction material makers, 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 eco-friendly construction material makers are there worldwide?

RevenueBase identified 2,431 eco-friendly construction material makers worldwide 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?

Knauf Insulation, headquartered in Vise, tops this list with the largest team on record.

Which country has the most eco-friendly construction material makers?

The United States leads with 403 companies, followed by India (274) and France (232). Every eco-friendly construction material makers list by country and city is linked on this page.

Which city has the most eco-friendly construction material makers?

London leads with 27 headquartered companies, followed by Bangalore (22) and Dubai (22).

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 8,465 verified decision-maker contacts tracked across these 2,431 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 16, 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.