Company lists · Data refreshed October 2026

Top 25 Insulation and packing materials manufacturers worldwide

Name: Insulation and packing materials manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 10,393 companies tracked

RevenueBase identified 10,393 company matches for insulation and packing materials manufacturers worldwide as of October 2026 and tracks 182,163 professional contacts across them, including 46,686 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for insulation and packing materials 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 October 16, 2026. Country and city lists for insulation and packing materials 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 Oct 16, 2026 How this list was built

10,393Companies

182,163Contacts tracked

46,686Verified emails

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The 25 largest insulation and packing materials manufacturers worldwide

Ranked by team size

Top 25 of 10,393 company matches for insulation and packing materials manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	KNAUF	Exact match	Iphofen, GermanyHQ recorded Oct 16, 2026	10001+	4,742 contacts →
	Exact match “Everyone sees opportunity differently.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	GREIF	Exact match	Delaware, OH, United StatesHQ recorded Oct 16, 2026	10001+	4,579 contacts →
	Exact match “Greif (NYSE: GEF, GEF.B), is a global leader in industrial packaging products and services and is pursuing its vision: be the best performing customer service company in the world.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Westlake	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	10001+	3,497 contacts →
	Exact match “Westlake (NYSE: WLK) is a global manufacturer and supplier of materials and innovative products that enhance life every day.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Meadwestvaco MWV	Exact match	Richmond, VA, United StatesHQ recorded Oct 16, 2026	10001+	3,158 contacts →
	Exact match “MWV and RockTenn have come together to form WestRock.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	UFP Industries	Exact match	Grand Rapids, United StatesHQ recorded Oct 16, 2026	10001+	2,944 contacts →
	Exact match “UFP Industries is a holding company whose operating subsidiaries – UFP Packaging, UFP Construction and UFP Retail Solutions – manufacture, distribute and sell a wide variety of…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Johns Manville	Exact match	Denver, CO, United StatesHQ recorded Oct 16, 2026	5,001-10,000	2,907 contacts →
	Exact match “At Johns Manville, we build on decades of experience to manufacture commercial roofing, premium-quality insulation and a variety of engineered products for our customers.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Rockwool Group	Exact match	Hedehusene, DenmarkHQ recorded Oct 16, 2026	10001+	2,756 contacts →
	Exact match “At ROCKWOOL, everything we do is based on releasing the natural power of stone to enrich modern living.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Ahlstrom	Exact match	Espoo, FinlandHQ recorded Oct 16, 2026	5,001-10,000	2,167 contacts →
	Exact match “Ahlstrom is a global leader in fiber-based materials, supplying innovative and sustainable solutions to its customers.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Proampac	Exact match	Cincinnati, OH, United StatesHQ recorded Oct 16, 2026	5,001-10,000	2,031 contacts →
	Exact match “ProAmpac is a global manufacturer of flexible film, foil, and fiber packaging solutions built on material science.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Carpenter CO	Exact match	Richmond, VA, United StatesHQ recorded Oct 16, 2026	5,001-10,000	2,019 contacts →
	Exact match “Founded in 1950, Carpenter Co.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Knauf Insulation	Exact match	Vise, BelgiumHQ recorded Oct 16, 2026	5,001-10,000	1,705 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 16, 2026 · View company records in RevenueBase
12	Rocktenn	Exact match	Norcross, GA, United StatesHQ recorded Oct 16, 2026	10001+	1,559 contacts →
	Exact match “RockTenn (NYSE:RKT) is one of North America's leading manufacturer's of corrugated and consumer packaging.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	IPG	Exact match	Sarasota, FL, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,492 contacts →
	Exact match “Headquartered in Sarasota, Florida, IPG is a global provider of packaging and protective solutions across a diversified set of geographies and end-markets.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Armacell	Exact match	Capellen, LuxembourgHQ recorded Oct 16, 2026	1,001-5,000	1,384 contacts →
	Exact match “ARMACELL - DRIVING ENERGY EFFICIENCY Armacell is the inventor of flexible elastomeric foams for equipment insulation.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Pregis	Exact match	Chicago, IL, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,378 contacts →
	Exact match “Pregis is a leading global provider of innovative protective packaging materials and systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Kingspan Group	Exact match	Kingscourt, IrelandHQ recorded Oct 16, 2026	10001+	975 contacts →
	Exact match “At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Stephen Gould	Exact match	Madison, NJ, United StatesHQ recorded Oct 16, 2026	201-500	958 contacts →
	Exact match “Over the course of the past 80+ years, Stephen Gould has been recognized as a leader within the packaging industry, growing to become one of the largest privately owned packaging…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Hood Packaging Corporation	Exact match	Madison, MS, United StatesHQ recorded Oct 16, 2026	1,001-5,000	885 contacts →
	Exact match “Hood Packaging is a quality manufacturer of packaging materials with 23 production facilities located in the United States and Canada.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Lloyd Insulations India Limited	Exact match	New Delhi, IndiaHQ recorded Oct 16, 2026	1,001-5,000	869 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 16, 2026 · View company records in RevenueBase
20	Hood Container Corporation	Exact match	Atlanta, GA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	864 contacts →
	Exact match “We are a national packaging solutions company with integrated mill-to-market capabilities.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Recticel	Exact match	Brussels, BelgiumHQ recorded Oct 16, 2026	1,001-5,000	755 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 16, 2026 · View company records in RevenueBase
22	Storopack	Exact match	Metzingen, GermanyHQ recorded Oct 16, 2026	1,001-5,000	714 contacts →
	Exact match “Storopack is a specialist in protective packaging and technical molded parts.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Kaefer France	Exact match	Courbevoie, FranceHQ recorded Oct 16, 2026	1,001-5,000	701 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 16, 2026 · View company records in RevenueBase
24	Great Northern	Exact match	Appleton, WI, United StatesHQ recorded Oct 16, 2026	1,001-5,000	678 contacts →
	Exact match “Great Northern was founded in 1962 to provide innovative solutions that solved our customers' packaging needs.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Crown Packaging Corp	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 16, 2026	201-500	677 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 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 “insulation and packing materials 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 25 of 10,393 insulation and packing materials manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 46,686 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insulation and packing materials manufacturers worldwide at a glance

As of Oct 16, 2026

25.6%Verified-email coverage

17.5Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Istanbul

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

3,412

11-50

3,735

51-200

2,025

201-500

683

501-1,000

194

1,001-5,000

171

5,001-10,000

10001+

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 insulation and packing materials manufacturers are linked below.
What qualifies: Company records worldwide whose business descriptions match “insulation and packing materials 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 46,686 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 16, 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.

Insulation and packing materials manufacturers by location

39 lists · largest first

Every Insulation and packing materials manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “insulation and packing materials manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insulation and packing materials manufacturers are there worldwide?

RevenueBase identified 10,393 company matches for insulation and packing materials manufacturers 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?

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

Which country has the most insulation and packing materials manufacturers?

The United States leads with 1,744 companies, followed by India (832) and Italy (564). Every insulation and packing materials manufacturers list by country and city is linked on this page.

Which city has the most insulation and packing materials manufacturers?

Istanbul leads with 84 company records, followed by Sao Paulo (65) and Mumbai (54).

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 46,686 professional contacts with verified work emails tracked across these 10,393 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 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 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.