Company lists · Data refreshed November 2026

Top 25 Flax insulation manufacturers worldwide

RevenueBase identified 993 company matches for flax insulation manufacturers worldwide as of November 2026 and tracks 13,148 professional contacts across them, including 3,109 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for flax insulation manufacturers worldwide, 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 November 6, 2026. Country and city lists for flax insulation manufacturers follow the table.

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 Nov 6, 2026 How this list was built
993Companies
13,148Contacts tracked
3,109Verified emails
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The 25 largest flax insulation manufacturers worldwide

Ranked by team size
Top 25 of 993 company matches for flax insulation manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Nov 6, 20261,001-5,000634 contacts →

Exact match

“URSA is a company dedicated to the manufacture and commercialization of thermal and acoustic insulation materials oriented towards sustainability and energy efficiency in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261,001-5,000523 contacts →

Exact match

“When you work with us you are making the world a better place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilton, MS, CanadaHQ recorded Nov 6, 20261,001-5,000513 contacts →

Exact match

“ROCKWOOL® is the world’s leading manufacturer of stone wool insulation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCharlotte, CT, United StatesHQ recorded Nov 6, 20261,001-5,000502 contacts →

Exact match

“SPI is a global leader in the Distribution and Specialty Fabrication of insulation products for Thermal, Acoustic, Fire Protection and Refractory applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFeldkirchen, GermanyHQ recorded Nov 6, 20261,001-5,000226 contacts →

Exact match

“Seit der Unternehmensgründung im Jahr 1986 steht der Name STEICO für Bauprodukte aus dem nachwachsenden Rohstoff Holz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDandenong South, AustraliaHQ recorded Nov 6, 2026201-500163 contacts →

Exact match

“Fletcher Insulation stands as a leading Australian manufacturer, distributor, and technical support provider for the building construction industry in insulation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCharlotte, United StatesHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“Established in and headquartered in Charlotte, N.C, Greenfiber is the largest manufacturer of cellulose insulation and fire and sound products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“1985 yılında taahhüt faaliyetleriyle ticaret hayatına başlayan ve 1996 yılında üretici kimliğine kavuşarak, yapı ve teknik yalıtım olmak üzere 2 ana kategoride üretim yapan ODE…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDenver, AL, United StatesHQ recorded Nov 6, 2026201-500150 contacts →

Exact match

“JM is the leading manufacturer of thermal insulation solutions for high and low-temperature industrial applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBillesholm, SwedenHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“Svensktillverkad isolering sedan mer än 90 år Mer än nittio procent av det isolermaterial som Isover levererar inom Sverige produceras i fabriken i skånska Billesholm, där vi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchL'hospitalet De Llobregat, SpainHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“es una de las empresas líderes en el mercado español especializada en soluciones de aislamiento térmico, acústico y eficiencia energética para la construcción.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 20261,001-5,000129 contacts →

Exact match

“ISOVER – Ihr Partner für leistungsstarke Dämmungslösungen „So wird gedämmt.“ Diesem Anspruch werden wir als Dämmstoffspezialist seit mehr als 145 Jahren gerecht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCairo, EgyptHQ recorded Nov 6, 2026201-500117 contacts →

Exact match

“GlassRock Insulation Company S.A.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500111 contacts →

Exact match

“ALP Aeroflex is a global leader in providing cutting-edge thermal and acoustic insulation solutions for a wide range of industries, including HVAC, data centers, pharmaceuticals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“Eryap Group and Trade Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“Epsilyte is one of North America’s leading producers of advanced insulative materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVianen, NetherlandsHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“Saint-Gobain Isover is wereldwijd de grootste producent van isolatiematerialen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCopacabana, ColombiaHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Somos la única empresa en Colombia productora de Lana Mineral de Roca, el material aislante de mejores especificaciones y más utilizado en el mundo en el campo industrial y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBeach City, OH, United StatesHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Progressive Foam Technologies is a leading manufacturer of foam insulation products for home exterior, interior and foundation applications – and is also the inventor of insulated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWaldshut-tiengen, GermanyHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“GUTEX is one of Europe’s pioneers in ecological insulation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPune, IndiaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Manufacturing company specialized in the production of thermal and acoustic flexible elastomeric insulation materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“With over 35 years of recycling and manufacturing experience, Bonded Logic Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“Yalıtım malzemeleri üretiminde ülkemizin güçlü markalarından biri olan Mega Yalıtım Çözümleri, toplam m² alan üzerinde faaliyet göstermekte olup bunun m²’si kapalı üretim alanıdır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBytom, PolandHQ recorded Nov 6, 2026501-1,00061 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGreen Bay, FL, United StatesHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“Bay Insulation Systems is the leading supplier of metal building insulation and systems in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 993 flax insulation manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 3,109 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flax insulation manufacturers worldwide at a glance

As of Nov 6, 2026
23.6%Verified-email coverage
13.2Average contacts per company
11-50Median size (employees)
0.8%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
371
11-50
334
51-200
140
201-500
79
501-1,000
17
1,001-5,000
21
5,001-10,000
3
10001+
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for flax insulation manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “flax insulation 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. 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 3,109 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 November 6, 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.

Flax insulation manufacturers by location

8 lists · largest first

Every Flax insulation manufacturers 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 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 “flax insulation manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flax insulation manufacturers are there worldwide?

RevenueBase identified 993 company matches for flax insulation manufacturers worldwide as of November 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?

Ursa By Etex tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most flax insulation manufacturers?

The United States leads with 113 companies, followed by France (60) and Italy (56). Every flax insulation manufacturers list by country and city is linked on this page.

Which city has the most flax insulation manufacturers?

Istanbul leads with 8 company records, followed by Auckland (6) and Houston (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 3,109 professional contacts with verified work emails tracked across these 993 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 November 6, 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.