Company lists · Data refreshed October 2026

Top 25 Boiler & pipe coverings suppliers worldwide

RevenueBase identified 3,137 company matches for boiler & pipe coverings suppliers worldwide as of October 2026 and tracks 35,554 professional contacts across them, including 7,932 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for boiler & pipe coverings suppliers 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 October 22, 2026. Country and city lists for boiler & pipe coverings suppliers 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 Oct 22, 2026 How this list was built
3,137Companies
35,554Contacts tracked
7,932Verified emails
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The 25 largest boiler & pipe coverings suppliers worldwide

Ranked by team size
Top 25 of 3,137 company matches for boiler & pipe coverings suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchParis, FranceHQ recorded Oct 22, 20261,001-5,0001,799 contacts →

Exact match

“Calderys is a leading global provider for industries operating in high-temperature conditions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchVise, BelgiumHQ recorded Oct 22, 20265,001-10,0001,705 contacts →

Exact match

“Knauf Insulation is one of the world’s largest manufacturers of insulation products and solutions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Oct 22, 20261,001-5,000869 contacts →

Exact match

“Lloyd Insulation is one of India’s leading companies offering end to end industry solutions that help create a more sustainable and energy-efficient built environment.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Oct 22, 20261,001-5,000755 contacts →

Exact match

“Recticel Group is a leading insulation company with headquarters in Belgium and operations in eight countries across Europa and the US.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchCourbevoie, FranceHQ recorded Oct 22, 20261,001-5,000701 contacts →

Exact match

“KAEFER WANNER, leader français de l’isolation industrielle, est un partenaire très demandé en Isolation Thermique Industrielle et Nucléaire, Echafaudage, Désamiantage, Protection…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 22, 20261,001-5,000618 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 · Oct 22, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United StatesHQ recorded Oct 22, 20261,001-5,000529 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 · Oct 22, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 22, 20261,001-5,000484 contacts →

Exact match

“Distribution International (DI) a leading distributor of thermal and acoustical insulation and related supplies for maintenance and repair operations in the United States.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchDenmarkHQ recorded Oct 22, 20261,001-5,000422 contacts →

Exact match

“With more than 50 years of research, development and experience, we have become the leading manufacturer of pre-insulated pipe systems.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchMedford, MA, United StatesHQ recorded Oct 22, 2026501-1,000342 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchStillington, United KingdomHQ recorded Oct 22, 2026501-1,000327 contacts →

Exact match

“Darchem Engineering Limited is a world class Engineering Company providing products and services primarily to meet the needs of its customers for engineered solutions to high…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchHanau-steinheim, GermanyHQ recorded Oct 22, 20261,001-5,000315 contacts →

Exact match

“Wego Systembaustoffe GmbH ist mit dem Bereich Wärme, Kälte, Schall- und Brandschutz mit der Sparte VTI (Vertrieb Technischer Isolier- und Dämmstoffe) ein Tochterunternehmen der…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchIndonesiaHQ recorded Oct 22, 2026501-1,000308 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchJoinville, BrazilHQ recorded Oct 22, 2026201-500267 contacts →

Exact match

“A DânicaZipco é a marca líder em sistemas termoisolantes e coberturas metálicas na América Latina.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchHarahan, LA, United StatesHQ recorded Oct 22, 20261,001-5,000229 contacts →

Exact match

“Founded in New Orleans, LA in 1970, Insulations, Inc.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchHuntersville, NC, United StatesHQ recorded Oct 22, 2026201-500219 contacts →

Exact match

“NUTEC is a leading manufacturer of superior quality, high-temperature insulation and fire protection products.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchAlingsås, SwedenHQ recorded Oct 22, 2026201-500198 contacts →

Exact match

“We are a wholesale and trading company based in Sweden.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchTreillières, FranceHQ recorded Oct 22, 2026201-500167 contacts →

Exact match

“Installée sur 30 dans l’agglomération nantaise, SOFRADI, SOciété FRAnçaise D’Isolation s’impose depuis 1977 sur le marché de l’isolation.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Oct 22, 2026201-500161 contacts →

Exact match

“A Isar atua como fornecedora de sistemas isolantes para todas as áreas do setor industrial e da construção civil desde 1980, sendo uma das mais tradicionais empresas…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchDandenong South, AustraliaHQ recorded Oct 22, 2026201-500160 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 · Oct 22, 2026 · View company records in RevenueBase
21Exact matchMumbai, IndiaHQ recorded Oct 22, 20261,001-5,000160 contacts →

Exact match

“Saint-Gobain India – Insulation Business, as part of the global Saint-Gobain Group, carries a legacy woven from innovation and purpose.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchMannheim, GermanyHQ recorded Oct 22, 20261,001-5,000151 contacts →

Exact match

“We are a world-leading manufacturer of high-temperature insulation tmax is the specialist in the design and manufacture of thermal and acoustic insulation systems for all…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchIstanbul, TürkiyeHQ recorded Oct 22, 2026201-500150 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 · Oct 22, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Oct 22, 2026201-500146 contacts →

Exact match

“Glavagruppen is a Norwegian industrial company with head office in Askim, plants in Askim and Stjørdal, and central office for administration, sales and marketing in Oslo.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Oct 22, 2026201-500146 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 · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 3,137 boiler & pipe coverings suppliers worldwide

See the full list, filter by size, metro and specialty, and access 7,932 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Boiler & pipe coverings suppliers worldwide at a glance

As of Oct 22, 2026
22.3%Verified-email coverage
11.3Average contacts per company
11-50Median size (employees)
1.0%Largest-city concentration · Istanbul
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
1,128
11-50
1,231
51-200
513
201-500
156
501-1,000
36
1,001-5,000
33
5,001-10,000
6
10001+
5

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 boiler & pipe coverings suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “boiler & pipe coverings suppliers” 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 7,932 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 22, 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.

Boiler & pipe coverings suppliers by location

20 lists · largest first

Every Boiler & pipe coverings suppliers 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 “boiler & pipe coverings suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many boiler & pipe coverings suppliers are there worldwide?

RevenueBase identified 3,137 company matches for boiler & pipe coverings suppliers worldwide 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?

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

Which country has the most boiler & pipe coverings suppliers?

The United States leads with 361 companies, followed by the United Kingdom (227) and France (183). Every boiler & pipe coverings suppliers list by country and city is linked on this page.

Which city has the most boiler & pipe coverings suppliers?

Istanbul leads with 30 company records, followed by Sao Paulo (20) and Dubai (15).

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 7,932 professional contacts with verified work emails tracked across these 3,137 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 22, 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.