Company lists · Data refreshed September 2026

Top 25 Fire-resistant coating companies based in the United States

Name: Fire-resistant coating companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 290 companies tracked

RevenueBase identified 290 fire-resistant coating companies headquartered in the United States as of September 2026 and tracks 5,913 professional contacts across them, including 1,907 with verified work emails. Houston is the largest hub.

This list covers fire-resistant coating companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

290Companies

5,913Contacts tracked

1,907Verified emails

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The 25 largest fire-resistant coating companies based in the United States

Ranked by team size

Top 25 of 290 fire-resistant coating companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to fire-resistant coating companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Carboline	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 20, 2026	501-1,000	893 contacts →
	Partial evidence “Operating from a position of global leadership, Carboline is considered the standard of quality high-performance coatings, linings, and fireproofing products.” Source: RevenueBase Database · checked Sep 20, 2026
2	GCP	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	816 contacts →
	Partial evidence “GCP is a leading global provider of specialty building materials dedicated to safeguarding structures and vital infrastructure from water, weather, fire, and more.” Source: RevenueBase Database · checked Sep 20, 2026
3	Unifrax	Indirect evidence	Tonawanda, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	398 contacts →
	Indirect evidence “At Unifrax, we provide innovative solutions to our customers' application problems across several different industries.” Source: RevenueBase Database · checked Sep 20, 2026
4	KIDDE	Partial evidence	Mebane, NC, United StatesHQ checked Sep 20, 2026	201-500	242 contacts →
	Partial evidence “Founded by Walter Kidde, a pioneer in early smoke detection and fire suppression, Kidde is a leading manufacturer of fire safety products.” Source: RevenueBase Database · checked Sep 20, 2026
5	NUTEC	Partial evidence	Huntersville, NC, United StatesHQ checked Sep 20, 2026	201-500	208 contacts →
	Partial evidence “NUTEC is a leading manufacturer of superior quality, high-temperature insulation and fire protection products.” Source: RevenueBase Database · checked Sep 20, 2026
6	Specified Technologies Inc. STI Firestop	Indirect evidence	Somerville, NJ, United StatesHQ checked Sep 20, 2026	201-500	187 contacts →
	Indirect evidence “For over 30 years, our team has worked hand in hand with the construction industry to create simple solutions to complex firestopping problems.” Source: RevenueBase Database · checked Sep 20, 2026
7	Isolatek International	Partial evidence	Stanhope, NJ, United StatesHQ checked Sep 20, 2026	51-200	134 contacts →
	Partial evidence “Isolatek, originally established in 1875 as a manufacturer of mineral wool, is today a global leader in the development, manufacture, and distribution of proprietary Passive Fire…” Source: RevenueBase Database · checked Sep 20, 2026
8	Buckeye Fire Equipment	Partial evidence	Kings Mountain, NC, United StatesHQ checked Sep 20, 2026	201-500	115 contacts →
	Partial evidence “For over five decades, Buckeye Fire Equipment has been an international leader in the development and manufacture of reliable fire protection products.” Source: RevenueBase Database · checked Sep 20, 2026
9	Niles Industrial Coatings, LLC	Indirect evidence	Fenton, MI, United StatesHQ checked Sep 20, 2026	51-200	106 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
10	Magni Coatings	Partial evidence	Birmingham, MI, United StatesHQ checked Sep 20, 2026	501-1,000	93 contacts →
	Partial evidence “Magni is the leading industry supplier of protective metal coatings with over 150 varieties of specifically engineered coatings available world-wide.” Source: RevenueBase Database · checked Sep 20, 2026
11	Thomas Industrial Coatings	Partial evidence	Pevely, MO, United StatesHQ checked Sep 20, 2026	11-50	84 contacts →
	Partial evidence “At Thomas Industrial Coatings, we take tremendous pride in every single service we offer - concrete coatings, fireproofing, industrial coating applications and lead abatement just…” Source: RevenueBase Database · checked Sep 20, 2026
12	Elite Crete Systems	Partial evidence	Valparaiso, IN, United StatesHQ checked Sep 20, 2026	51-200	80 contacts →
	Partial evidence “U.S-based manufacturer resinous flooring & protective surface coating systems.” Source: RevenueBase Database · checked Sep 20, 2026
13	Advanced Polymer Coatings, INC	Partial evidence	Avon, OH, United StatesHQ checked Sep 20, 2026	51-200	67 contacts →
	Partial evidence “Advanced Polymer Coatings is a world leader in developing specialty polymer coatings for high-performance applications.” Source: RevenueBase Database · checked Sep 20, 2026
14	Apex Building Company	Partial evidence	Milan, TN, United StatesHQ checked Sep 20, 2026	51-200	57 contacts →
	Partial evidence “Apex Building Company provides fireproofing, spray insulation, caulking and waterproofing systems including traffic coatings, damproofing, expansion joint covers, air barriers…” Source: RevenueBase Database · checked Sep 20, 2026
15	Simiron INC	Partial evidence	Rochester Hills, MI, United StatesHQ checked Sep 20, 2026	51-200	49 contacts →
	Partial evidence “Simiron is a U.S-based manufacturer of high-performance protective coating systems for floors and roofs.” Source: RevenueBase Database · checked Sep 20, 2026
16	Janus Fire Systems	Partial evidence	Crown Point, IN, United StatesHQ checked Sep 20, 2026	11-50	45 contacts →
	Partial evidence “Janus Fire Systems is a full service fire protection company committed to providing: quality products, personalized customer care, unsurpassed innovation, customer training and…” Source: RevenueBase Database · checked Sep 20, 2026
17	Nanotech Materials	Indirect evidence	Houston, United StatesHQ checked Sep 20, 2026	11-50	41 contacts →
	Indirect evidence “NanoTech Materials, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
18	Neogard	Partial evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	n/a	32 contacts →
	Partial evidence “Neogard, A part of Hempel, manufactures high-performance coatings specified and used for structures across the globe for over 60 years.” Source: RevenueBase Database · checked Sep 20, 2026
19	Nuwave	Indirect evidence	Broussard, LA, United StatesHQ checked Sep 20, 2026	201-500	30 contacts →
	Indirect evidence “NuWave group provides services for the protection of material assets in the Oil & Gas, Infrastructure, Defense, Aerospace, and Power Generation Markets.” Source: RevenueBase Database · checked Sep 20, 2026
20	Land Coast	Indirect evidence	New Iberia, LA, United StatesHQ checked Sep 20, 2026	501-1,000	27 contacts →
	Indirect evidence “Land Coast was incorporated in 1974 and has continually expanded and diversified our services to become a leading full-service specialty contractor.” Source: RevenueBase Database · checked Sep 20, 2026
21	Tecon Services INC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	LCR Contractors A Topbuild Company	Indirect evidence	Mesquite, TX, United StatesHQ checked Sep 20, 2026	51-200	26 contacts →
	Indirect evidence “LCR Contractors is a Spray Applied Fireproofing company with offices in Dallas, Austin, Amarillo and Birmingham, AL.” Source: RevenueBase Database · checked Sep 20, 2026
23	Alexium International Group Limited	Indirect evidence	Greer, SC, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Alexium International Group Limited (ASX: AJX) is a performance chemicals provider for advanced materials applications with a focus on flame retardancy and thermal management.” Source: RevenueBase Database · checked Sep 20, 2026
24	Mid-Mountain Materials, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
25	Kord Fire Protection	Partial evidence	Studio City, CA, United StatesHQ checked Sep 20, 2026	51-200	24 contacts →
	Partial evidence “At Kord Fire Protection, we are committed to providing the highest level of service to our customers.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fire-resistant coating companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fire-resistant coating companies.
Partial evidence: Its own public description names part of fire-resistant coating companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fire-resistant coating companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 290 fire-resistant coating companies based in the United States

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Fire-resistant coating companies based in the United States at a glance

As of Sep 20, 2026

32.3%Verified-email coverage

20.4Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

130

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 290 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fire-resistant coating companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “fire-resistant coating companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fire-resistant coating companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fire-resistant coating companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,907 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fire-resistant coating companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fire-resistant coating companies are there based in the United States?

RevenueBase identified 290 fire-resistant coating companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Carboline, headquartered in St. Louis, tops this list with the largest team on record.

Which city has the most fire-resistant coating companies?

Houston leads with 22 headquartered companies, followed by New York (4) and Birmingham (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,907 verified decision-maker contacts tracked across these 290 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.