Company lists · Data refreshed September 2026

Top 25 Waterproof coating companies based in the United States

Name: Waterproof 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 14, 2026 1,133 companies tracked

RevenueBase identified 1,133 waterproof coating companies headquartered in the United States as of September 2026 and tracks 25,277 professional contacts across them, including 8,031 with verified work emails. Houston is the largest hub.

This list covers waterproof 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 14, 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 14, 2026 86% judged on-target in blind review

1,133Companies

25,277Contacts tracked

8,031Verified emails

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The 25 largest waterproof coating companies based in the United States

Ranked by team size

Top 25 of 1,133 waterproof coating companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to waterproof 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	GAF	Partial evidence	Parsippany, NJ, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,433 contacts →
	Partial evidence “GAF, a Standard Industries company, is the leading roofing and waterproofing manufacturer in North America.” Source: RevenueBase Database · checked Sep 14, 2026
2	Carboline	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 14, 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 14, 2026
3	GCP	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	816 contacts →
	Indirect 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 14, 2026
4	Tremco CPG INC	Partial evidence	Beachwood, OH, United StatesHQ checked Sep 14, 2026	5,001-10,000	643 contacts →
	Partial evidence “Tremco CPG is a manufacturer of roofing materials and services, construction sealants, glazing and gaskets, waterproofing systems, concrete admixtures and sealers, grouts and…” Source: RevenueBase Database · checked Sep 14, 2026
5	RPM International INC	Indirect evidence	Medina, OH, United StatesHQ checked Sep 14, 2026	10001+	624 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
6	The Garland Company, INC	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 14, 2026	201-500	504 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
7	STO Corp	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	51-200	396 contacts →
	Indirect evidence “Sto is an international technology leader in the design and production of innovative building materials tailored to human needs.” Source: RevenueBase Database · checked Sep 14, 2026
8	Soprema USA	Partial evidence	Wadsworth, OH, United StatesHQ checked Sep 14, 2026	201-500	348 contacts →
	Partial evidence “SOPREMA offers a comprehensive line of roofing, waterproofing, wall protection and civil engineering solutions combining superior products and systems with decades of proven…” Source: RevenueBase Database · checked Sep 14, 2026
9	RAM Construction Services	Partial evidence	Livonia, MI, United StatesHQ checked Sep 14, 2026	501-1,000	288 contacts →
	Partial evidence “Founded in 1918, RAM Construction Services is the oldest and most experienced waterproofing and restoration contractor in the United States.” Source: RevenueBase Database · checked Sep 14, 2026
10	Siplast	Partial evidence	Arkadelphia, AR, United StatesHQ checked Sep 14, 2026	51-200	285 contacts →
	Partial evidence “Siplast is a recognized leader in high-performance commercial roofing, waterproofing, and building enclosure solutions, serving North America for over 50 years.” Source: RevenueBase Database · checked Sep 14, 2026
11	Macarthur CO	Indirect evidence	Saint Paul, MN, United StatesHQ checked Sep 14, 2026	501-1,000	278 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
12	Chase Corporation	Indirect evidence	Westwood, MA, United StatesHQ checked Sep 14, 2026	501-1,000	238 contacts →
	Indirect evidence “is a global specialty chemicals company and trusted manufacturer of for.” Source: RevenueBase Database · checked Sep 14, 2026
13	Hentzen Coatings	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 14, 2026	201-500	214 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
14	W. R. Meadows, INC	Indirect evidence	Hampshire, IL, United StatesHQ checked Sep 14, 2026	n/a	208 contacts →
	Indirect evidence “W.” Source: RevenueBase Database · checked Sep 14, 2026
15	The Willamette Valley Company	Indirect evidence	Eugene, OR, United StatesHQ checked Sep 14, 2026	201-500	201 contacts →
	Indirect evidence “The Willamette Valley Company, an Arclin Brand, is a leading-edge, multinational corporation that manufactures and distributes a wide variety of custom products and services…” Source: RevenueBase Database · checked Sep 14, 2026
16	Rhino Linings Corporation	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 14, 2026	501-1,000	162 contacts →
	Indirect evidence “Rhino Linings Corporation, established in 1988 and headquartered in San Diego, California, is a privately-held corporation and world leader in sprayed and rolled urethane…” Source: RevenueBase Database · checked Sep 14, 2026
17	F.D. Thomas, INC	Indirect evidence	Medford, OR, United StatesHQ checked Sep 14, 2026	1,001-5,000	154 contacts →
	Indirect evidence “At F.D.” Source: RevenueBase Database · checked Sep 14, 2026
18	Cooley Group	Indirect evidence	Pawtucket, RI, United StatesHQ checked Sep 14, 2026	201-500	149 contacts →
	Indirect evidence “Cooley Group is a global leader in the design, development, and manufacturing of sustainable, high-performance industrial geomembranes and coated textiles.” Source: RevenueBase Database · checked Sep 14, 2026
19	Beacon Waterproofing Products	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 14, 2026	51-200	133 contacts →
	Partial evidence “At Beacon Waterproofing, we’re the largest, nationwide distributor of commercial sealants and specialty waterproofing solutions.” Source: RevenueBase Database · checked Sep 14, 2026
20	Florida Paints	Partial evidence	Winter Garden, FL, United StatesHQ checked Sep 14, 2026	51-200	117 contacts →
	Partial evidence “Florida Paints is a manufacturer and distributor of architectural and industrial paints, coatings, and related supplies headquartered in Winter Garden, Florida.” Source: RevenueBase Database · checked Sep 14, 2026
21	Polycoat Products	Partial evidence	Santa Fe Springs, CA, United StatesHQ checked Sep 14, 2026	51-200	111 contacts →
	Partial evidence “Polycoat Products is a leading manufacturer of customized, high performance Polyurea, Polyurethane coatings and Elastomers for over three decades.” Source: RevenueBase Database · checked Sep 14, 2026
22	Prosoco, INC	Indirect evidence	Lawrence, KS, United StatesHQ checked Sep 14, 2026	51-200	108 contacts →
	Indirect evidence “PROSOCO is a national manufacturer of construction products for improving the energy-efficiency, sustainability, performance and appearance of buildings.” Source: RevenueBase Database · checked Sep 14, 2026
23	TF Warren Group	Indirect evidence	Spring, TX, United StatesHQ checked Sep 14, 2026	501-1,000	99 contacts →
	Indirect evidence “TF Warren Group offers you the best value by combining the synergies among companies within the group, and partnerships with select corporations.” Source: RevenueBase Database · checked Sep 14, 2026
24	LRT Restoration Technologies	Partial evidence	Monroe, OH, United StatesHQ checked Sep 14, 2026	201-500	99 contacts →
	Partial evidence “LRT Restoration Technologies is a premier specialty contractor with expertise in building envelope restoration, structural restoration, waterproofing, and industrial restoration.” Source: RevenueBase Database · checked Sep 14, 2026
25	Hohmann & Barnard	Indirect evidence	Hauppauge, NY, United StatesHQ checked Sep 14, 2026	51-200	98 contacts →
	Indirect evidence “For over 90 years, Hohmann & Barnard, Inc, a Berkshire Hathaway Company, has delivered innovative solutions for the masonry industry.” Source: RevenueBase Database · checked Sep 14, 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: waterproof 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 waterproof coating companies.
Partial evidence: Its own public description names part of waterproof coating companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waterproof 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 1,133 waterproof coating companies based in the United States

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Waterproof coating companies based in the United States at a glance

As of Sep 14, 2026

31.8%Verified-email coverage

22.3Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Houston

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

401

11-50

452

51-200

195

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,133 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 waterproof 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 “waterproof 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 waterproof 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 waterproof 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, 8,031 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 14, 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.

Waterproof coating companies by metro

Waterproof coating companies in Houston32

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 waterproof 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 waterproof coating companies are there based in the United States?

RevenueBase identified 1,133 waterproof 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?

GAF, headquartered in Parsippany, tops this list with the largest team on record.

Which city has the most waterproof coating companies?

Houston leads with 32 headquartered companies, followed by Miami (17) and Dallas (16).

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 8,031 verified decision-maker contacts tracked across these 1,133 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 14, 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.