Company lists · Data refreshed November 2026

Top 25 Cork flooring and insulation makers based in the United States

RevenueBase identified 220 company matches for cork flooring and insulation makers associated with the United States as of November 2026 and tracks 2,559 professional contacts across them, including 721 with verified work emails. Portland is the largest hub.

This list covers company matches for cork flooring and insulation makers associated with the United States, 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.

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
220Companies
2,559Contacts tracked
721Verified emails
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The 25 largest cork flooring and insulation makers based in the United States

Ranked by team size
Top 25 of 220 company matches for cork flooring and insulation makers based in the United States, 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 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
2Exact matchEncinitas, CA, United StatesHQ recorded Nov 6, 202651-200183 contacts →

Exact match

“CALI empowers stunning home transformations with durable, high-value products that are easy to buy, install, and maintain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact 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
6Exact matchDalton, GA, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“USFloors, located in the foothills of the Appalachian mountains, in Dalton, GA is a manufacturer and distributor of Unique and Sustainable floors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWebberville, MI, United StatesHQ recorded Nov 6, 2026201-50058 contacts →

Exact match

“The investment you make with Applegate Insulation today will benefit you for a lifetime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBuffalo, NY, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“CleanFiber™ makes high-performance cellulose insulation from recycled corrugated cardboard boxes and other clean sources of high quality fiber.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadison, ME, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“TimberHP is a privately held, Maine-based building products corporation founded in 2017 to develop and manufacture renewable, biodegradable, non toxic wood fiber insulation for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSummerville, GA, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFort Wayne, IN, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTroy, MI, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Superb Flooring & Design is a construction company based out of 2565 Industrial Row Dr, Troy, MI, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNapa, PA, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Headquartered in Napa Valley, the geographic heart of U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDe Pere, WI, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Hometown Insulation was formed by a local group of men and women that have worked together within the industry since 1976.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRocky Hill, CT, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Structis is proud to offer a diverse portfolio of fireproofing, spray foam and fiberglass insulation, sound mat and gypcrete, self-leveling underlayments, and lightweight cellular…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew Bern, NC, United StatesHQ recorded Nov 6, 2026201-50019 contacts →

Exact match

“We are the leader in quality installation of all types of residential and commercial Insulation types from Fiberglass batt and blown to cellulose blown and even open and closed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNapa, CA, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Amorim is recognized as a global leader in sustainable business practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWhippany, NY, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Summit International Flooring delivers sustainable luxury floor coverings that cannot be found anywhere else in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNapa, CA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Portocork is the premier supplier of natural cork closures to the North American wine industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“International Cellulose Corporation (ICC) is the industries leading manufacturer and developer of spray-applied cellulose-based thermal and acoustical finishes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“AFCAT Group Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJerome, ID, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Hempitecture is the leading manufacturer of biobased, natural fiber building materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBakersfield, CA, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMerriam, KS, United StatesHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Who We Are Signature Flooring Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Payless Insulation "brings more to the table" than just showing up and putting in insulation.”

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

Showing 25 of 220 cork flooring and insulation makers based in the United States

See the full list, filter by size, metro and specialty, and access 721 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cork flooring and insulation makers based in the United States at a glance

As of Nov 6, 2026
28.2%Verified-email coverage
11.6Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · Portland
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
111
11-50
82
51-200
17
201-500
5
501-1,000
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 220 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “cork flooring and insulation makers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 721 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.

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 “cork flooring and insulation makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cork flooring and insulation makers are there based in the United States?

RevenueBase identified 220 company matches for cork flooring and insulation makers associated with the United States 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?

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

Which city has the most cork flooring and insulation makers?

Portland leads with 5 company records, followed by Charlotte (3) and Dallas (3).

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 721 professional contacts with verified work emails tracked across these 220 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.

Ready to reach these companies? Verified emails and direct dials for all 220 cork flooring and insulation makers based in the United States. Start with a free account, no credit card.

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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.