Company lists · Data refreshed September 2026

Top 25 Waterproofing coating manufacturers based in the United States

Name: Waterproofing coating manufacturers 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 734 companies tracked

RevenueBase identified 734 waterproofing coating manufacturers headquartered in the United States as of September 2026 and tracks 10,790 professional contacts across them, including 3,050 with verified work emails. Houston is the largest hub.

This list covers waterproofing coating manufacturers 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

734Companies

10,790Contacts tracked

3,050Verified emails

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The 25 largest waterproofing coating manufacturers based in the United States

Ranked by team size

Top 25 of 734 waterproofing coating manufacturers 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 waterproofing coating manufacturers: 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 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
2	Structural Technologies	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 14, 2026	1,001-5,000	658 contacts →
	Indirect evidence “STRUCTURAL TECHNOLOGIES develops, markets, and integrates proprietary products with specialty engineering services to improve, protect, and enhance infrastructure.” Source: RevenueBase Database · checked Sep 14, 2026
3	Tremco CPG INC	Strong evidence	Beachwood, OH, United StatesHQ checked Sep 14, 2026	5,001-10,000	643 contacts →
	Strong 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
4	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
5	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
6	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
7	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
8	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
9	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
10	GDA Contractors	Indirect evidence	Grand Prairie, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	93 contacts →
	Indirect evidence “In 1993 Daniel “George” Cain, Steven “D.” Wilson and Steven “Alan” Frank (ie.” Source: RevenueBase Database · checked Sep 14, 2026
11	Pecora Corporation	Strong evidence	Harleysville, PA, United StatesHQ checked Sep 14, 2026	51-200	88 contacts →
	Strong evidence “Since its founding in 1862, Pecora has developed and manufactured trusted solutions to meet the changing demands of the commercial waterproofing industry.” Source: RevenueBase Database · checked Sep 14, 2026
12	Denso, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 14, 2026	201-500	86 contacts →
	Indirect evidence “Denso Inc.” Source: RevenueBase Database · checked Sep 14, 2026
13	Five Star Products, INC	Partial evidence	Shelton, CT, United StatesHQ checked Sep 14, 2026	51-200	83 contacts →
	Partial evidence “At Five Star Products, we’re more than a manufacturer; we’re your partner in ensuring reliable project success.” Source: RevenueBase Database · checked Sep 14, 2026
14	Elite Crete Systems	Strong evidence	Valparaiso, IN, United StatesHQ checked Sep 14, 2026	51-200	80 contacts →
	Strong evidence “U.S-based manufacturer resinous flooring & protective surface coating systems.” Source: RevenueBase Database · checked Sep 14, 2026
15	Kemper System America, INC	Strong evidence	West Seneca, NY, United StatesHQ checked Sep 14, 2026	51-200	66 contacts →
	Strong evidence “Kemper System is a leading manufacturer of cold liquid-applied resin systems for plaza waterproofing, green roofing, cool roofing, roof recoveries, historic restoration, and…” Source: RevenueBase Database · checked Sep 14, 2026
16	Kenseal Construction Products	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 14, 2026	51-200	66 contacts →
	Partial evidence “Kenseal Construction Products distributes quality innovative product lines to the waterproofing, sealant, glazing and concrete/masonry restoration markets.” Source: RevenueBase Database · checked Sep 14, 2026
17	Penetron International	Partial evidence	Orlando, FL, United StatesHQ checked Sep 14, 2026	51-200	62 contacts →
	Partial evidence “Founded in the late 1970s, PENETRON developed cementitious waterproofing products and additives to create an optimal crystalline technology.” Source: RevenueBase Database · checked Sep 14, 2026
18	Silicone Specialties, Inc. SSI	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	58 contacts →
	Indirect evidence “Silicone Specialties Inc.” Source: RevenueBase Database · checked Sep 14, 2026
19	Nox-Crete, INC	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 14, 2026	11-50	58 contacts →
	Indirect evidence “When Nox-Crete Products Group introduced the world’s first chemically active form release agent in 1956, they revolutionized the concrete forming industry.” Source: RevenueBase Database · checked Sep 14, 2026
20	Mark Beamish Waterproofing, INC	Strong evidence	Irvine, CA, United StatesHQ checked Sep 14, 2026	51-200	58 contacts →
	Strong evidence “Mark Beamish Waterproofing is a family-built, non-union specialty subcontractor delivering waterproofing, caulking, coatings, painting, and concrete finishing services since 1981.” Source: RevenueBase Database · checked Sep 14, 2026
21	Prospect Waterproofing Company	Partial evidence	Sterling, VA, United StatesHQ checked Sep 14, 2026	501-1,000	57 contacts →
	Partial evidence “Prospect Waterproofing Company\| Waterproofing, roofing systems for government, commercial, industrial clients \| Washington, DC metro” Source: RevenueBase Database · checked Sep 14, 2026
22	Apex Building Company	Strong evidence	Milan, TN, United StatesHQ checked Sep 14, 2026	51-200	57 contacts →
	Strong 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 14, 2026
23	Simiron INC	Strong evidence	Rochester Hills, MI, United StatesHQ checked Sep 14, 2026	51-200	49 contacts →
	Strong evidence “Simiron is a U.S-based manufacturer of high-performance protective coating systems for floors and roofs.” Source: RevenueBase Database · checked Sep 14, 2026
24	B&h Distributors, INC	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 14, 2026	11-50	49 contacts →
	Indirect evidence “Established in 1989, we are an infrastructure repair/corrosion control company, specializing in today's leading polymer technology.” Source: RevenueBase Database · checked Sep 14, 2026
25	Sika Roofing	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	51-200	49 contacts →
	Indirect evidence “In 2021, American Hydrotech, Inc.” 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: waterproofing coating manufacturers. 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 waterproofing coating manufacturers.
Partial evidence: Its own public description names part of waterproofing coating manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waterproofing coating manufacturers. 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 734 waterproofing coating manufacturers based in the United States

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Waterproofing coating manufacturers based in the United States at a glance

As of Sep 14, 2026

28.3%Verified-email coverage

14.7Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Houston

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

274

11-50

313

51-200

110

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 734 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 waterproofing coating manufacturers, 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 “waterproofing coating manufacturers”. 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 waterproofing coating manufacturers), 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 waterproofing coating manufacturers, 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, 3,050 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.

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 waterproofing coating manufacturers, 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 waterproofing coating manufacturers are there based in the United States?

RevenueBase identified 734 waterproofing coating manufacturers 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 waterproofing coating manufacturers?

Houston leads with 17 headquartered companies, followed by Dallas (14) and Miami (12).

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 3,050 verified decision-maker contacts tracked across these 734 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.