Company lists · Data refreshed November 2026

Top 25 Under-insulation coating materials suppliers based in the United States

RevenueBase identified 1,378 company matches for under-insulation coating materials suppliers associated with the United States as of November 2026 and tracks 16,532 professional contacts across them, including 5,002 with verified work emails. Houston is the largest hub.

This list covers company matches for under-insulation coating materials suppliers 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 3, 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 3, 2026 How this list was built
1,378Companies
16,532Contacts tracked
5,002Verified emails
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The 25 largest under-insulation coating materials suppliers based in the United States

Ranked by team size
Top 25 of 1,378 company matches for under-insulation coating materials suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchSt. Louis, MO, United StatesHQ recorded Nov 3, 2026501-1,000984 contacts →

Exact match

“Operating from a position of global leadership, Carboline is considered the standard of quality high-performance coatings, linings, and fireproofing products.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchCharlotte, CT, United StatesHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
3Exact matchMarietta, NC, United StatesHQ recorded Nov 3, 2026501-1,000358 contacts →

Exact match

“With over a quarter-century of experience in commercial insulation, waterproofing, spray fireproofing, spray foam insulation, and restoration, Alpha has served as the benchmark…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchPort Lavaca, TX, United StatesHQ recorded Nov 3, 20261,001-5,000277 contacts →

Exact match

“Palacios Marine & Industrial (PMI) is an industrial services provider delivering turnkey solutions to clients across a broad range of industrial markets.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchPittsburgh, PA, United StatesHQ recorded Nov 3, 2026201-500239 contacts →

Exact match

“KTA-Tator, Inc, KTA for short, is a Consulting/Engineering firm founded in 1949 in Pittsburgh, Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchTulsa, NJ, United StatesHQ recorded Nov 3, 2026201-500235 contacts →

Exact match

“MESA is a leading supplier of cathodic protection systems and corrosion control solutions designed to eliminate rust and protect critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchMilwaukee, WI, United StatesHQ recorded Nov 3, 2026201-500228 contacts →

Exact match

“Founded in 1923, Hentzen Coatings has grown from a small producer of industrial coatings into one of the largest and most successful independent paint companies in the United…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchHarahan, LA, United StatesHQ recorded Nov 3, 20261,001-5,000220 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchHouston, MO, United StatesHQ recorded Nov 3, 2026501-1,000169 contacts →

Exact match

“Seal For Life, part of the Henkel Adhesive Technologies Group, offers the most diversified protection, maintenance and repair solutions in the market.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchCleveland, OH, United StatesHQ recorded Nov 3, 202651-200169 contacts →

Exact match

“Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchYoungsville, NC, United StatesHQ recorded Nov 3, 2026201-500159 contacts →

Exact match

“K-FLEX USA is the North American division of the IK Insulation Group, an innovative leader in flexible elastomeric foam insulation with 12 production facilities worldwide and a…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchSt. Paul, MN, United StatesHQ recorded Nov 3, 202651-200154 contacts →

Exact match

“Cortec® Corporation is trusted globally in the corrosion protection business.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchDenver, AL, United StatesHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 3, 20261,001-5,000147 contacts →

Exact match

“The assets of Apache walk in and out the door every day.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchSumter, MI, United StatesHQ recorded Nov 3, 2026201-500125 contacts →

Exact match

“Universal Blastco prevents and repairs corrosion in heavy industrial facilities.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchGreenville, SC, United StatesHQ recorded Nov 3, 202651-200123 contacts →

Exact match

“Silvercote, a Service Partners company, manufactures high-quality metal building insulation products customized to project specifications.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchFenton, MI, United StatesHQ recorded Nov 3, 202651-200117 contacts →

Exact match

“As we grow, our commitment to continuous improvement allows us to provide clients with a full range of industrial services to meet site-specific and client-specific needs in a…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchSpring, TX, United StatesHQ recorded Nov 3, 2026501-1,000105 contacts →

Exact match

“TF Warren Group offers you the best value by combining the synergies among companies within the group, and partnerships with select corporations.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchMelbourne, GA, United StatesHQ recorded Nov 3, 202611-50105 contacts →

Exact match

“Our mission is to deliver efficiency and improve comfort by addressing customer priorities, with expertise and simplicity, for an ultimately painless process.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchFort Worth, TX, United StatesHQ recorded Nov 3, 202651-200104 contacts →

Exact match

“Texas Refinery Corp has a long history of developing and manufacturing premium maintenance products with one thought in mind.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchChalfont, PA, United StatesHQ recorded Nov 3, 202651-200101 contacts →

Exact match

“Preventing corrosion and extending asset life.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchMedford, NY, United StatesHQ recorded Nov 3, 202651-20095 contacts →

Exact match

“ENECON Corporation is a recognized world leader in developing advanced polymer composite technologies, specializing in unique industrial coatings that provide erosion and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchBirmingham, MI, United StatesHQ recorded Nov 3, 2026501-1,00094 contacts →

Exact match

“Magni is the leading industry supplier of protective metal coatings with over 150 varieties of specifically engineered coatings available world-wide.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchNew Iberia, LA, United StatesHQ recorded Nov 3, 2026501-1,00092 contacts →

Exact match

“Founded in 1942, Bayou is widely recognized as a market leader in onshore pipe coatings and offshore coatings and insulation, including highly-specialized insulation for the oil &…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchPevely, MO, United StatesHQ recorded Nov 3, 202611-5091 contacts →

Exact match

“At Thomas Industrial Coatings, we take tremendous pride in every single service we offer - concrete coatings, fireproofing, industrial coating applications and lead abatement just…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 1,378 under-insulation coating materials suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 5,002 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Under-insulation coating materials suppliers based in the United States at a glance

As of Nov 3, 2026
30.3%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Houston
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
551
11-50
553
51-200
183
201-500
39
501-1,000
11
1,001-5,000
12
5,001-10,000
1
10001+
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 1,378 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 “under-insulation coating materials 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. 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 5,002 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 3, 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.

Under-insulation coating materials suppliers by metro

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 “under-insulation coating materials suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many under-insulation coating materials suppliers are there based in the United States?

RevenueBase identified 1,378 company matches for under-insulation coating materials suppliers 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?

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

Which city has the most under-insulation coating materials suppliers?

Houston leads with 54 company records, followed by Columbus (11) and Denver (10).

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 5,002 professional contacts with verified work emails tracked across these 1,378 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 3, 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.