Company lists · Data refreshed September 2026
Top 25 Waterproofing and weatherproofing suppliers worldwide
RevenueBase identified 6,677 waterproofing and weatherproofing suppliers worldwide as of September 2026 and tracks 83,843 professional contacts across them, including 22,018 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers waterproofing and weatherproofing suppliers worldwide, 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 29, 2026. Country and city lists for waterproofing and weatherproofing suppliers follow the table.
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.
The 25 largest waterproofing and weatherproofing suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,951 contacts → | ||||
Indirect evidence “The Flynn Group of Companies is North America's leading building envelope trade contractor.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,598 contacts → | ||||
Indirect evidence “Fosroc is a leading global manufacturer of construction chemicals, dedicated to enhancing the performance, durability, and sustainability of buildings and structures.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,380 contacts → | ||||
Indirect evidence “Travaux de bardage et d'étanchéité” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 977 contacts → | ||||
Indirect evidence “Founded in 1988, Betek Boya Kimya ve Sanayi A.Ş.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 893 contacts → | ||||
Indirect 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 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 878 contacts → | ||||
Indirect evidence “Die Deutsche Amphibolin Werke von Robert Murjahn mit Hauptsitz im südhessischen Ober-Ramstadt entwickeln, produzieren und vertreiben seit mehr als 130 Jahren Premiumprodukte für…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 758 contacts → | ||||
Indirect evidence “DAP is a market leading manufacturer, innovator and marketer of home repair and construction products including caulks, sealants, spray foam insulation, adhesives, and patch and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 648 contacts → | ||||
Indirect evidence “Somos a Vedacit, líder no mercado de soluções em impermeabilização e produtos de alta tecnologia para a construção civil.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 624 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 591 contacts → | ||||
Indirect evidence “Depuis 1908, SOPREMA protège les espaces de vie et améliore le bien-être des individus grâce à des solutions durables et innovantes d’étanchéité, d’isolation, de végétalisation et…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 590 contacts → | ||||
Indirect evidence “Selena Group is a global producer and distributor of construction chemicals and one of the four largest producers of polyurethane foam for construction industry in the world.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 587 contacts → | ||||
Indirect evidence “ETANDEX is France’s leading independent specialty construction company Turnover : 64 million Euros in 2013 Employees : 350 Branches : 10 ETANDEX was initially created as a…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 573 contacts → | ||||
Indirect evidence “At MYK Arment, We Set Standards of Excellence & Trust in the Construction Chemical Industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 504 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 409 contacts → | ||||
Indirect evidence “The Valcourt Group is one of the nation's leading providers of commercial building restoration, repair, and maintenance services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 407 contacts → | ||||
Indirect evidence “Western Specialty Contractors has been family-owned and operated since 1915, proudly serving clients nationwide with over 30+ branch offices.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 395 contacts → | ||||
Partial evidence “Nina Percept Pvt Ltd is proudly India’s largest Turnkey Waterproofing Specialist Contractors providing solutions to many of the most complex and challenging construction projects…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 335 contacts → | ||||
Partial evidence “With over a quarter-century of experience in commercial insulation, waterproofing, spray fireproofing, spray foam insulation, and restoration, Alpha has served as the benchmark…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 321 contacts → | ||||
Partial evidence “Chamberlin Roofing & Waterproofing is an established specialty contractor that provides roofing and sheet metal, waterproofing and caulking, building and garage restoration, as…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 301 contacts → | ||||
Partial evidence “Bothwell-Accurate is one of the oldest and most experienced companies providing Roofing and Waterproofing services to Industrial, Commercial and Institutional buildings in the…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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 and weatherproofing suppliers. 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 and weatherproofing suppliers.
- Partial evidence
- Its own public description names part of waterproofing and weatherproofing suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name waterproofing and weatherproofing suppliers. 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 6,677 waterproofing and weatherproofing suppliers worldwide
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Waterproofing and weatherproofing suppliers worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 and weatherproofing suppliers, 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.
- Coverage
- Every country. Country and city lists for waterproofing and weatherproofing suppliers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “waterproofing and weatherproofing suppliers”. 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 and weatherproofing suppliers), 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 and weatherproofing suppliers, and records with no verified work email.
- 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, 22,018 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 29, 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.
Waterproofing and weatherproofing suppliers by location
28 lists · largest firstEvery Waterproofing and weatherproofing suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Waterproofing and weatherproofing suppliers based in the United States1,036
- Waterproofing and weatherproofing suppliers based in India510
- Waterproofing and weatherproofing suppliers based in France435
- Waterproofing and weatherproofing suppliers based in the United Kingdom398
- Waterproofing and weatherproofing suppliers based in Brazil342
- Waterproofing and weatherproofing suppliers based in Germany232
- Waterproofing and weatherproofing suppliers based in Australia198
- Waterproofing and weatherproofing suppliers based in Canada190
- Waterproofing and weatherproofing suppliers based in Italy181
- Waterproofing and weatherproofing suppliers based in Spain165
- Waterproofing and weatherproofing suppliers based in the United Arab Emirates149
- Waterproofing and weatherproofing suppliers based in South Africa142
- Waterproofing and weatherproofing suppliers based in Türkiye131
- Waterproofing and weatherproofing suppliers based in the Netherlands113
- Waterproofing and weatherproofing suppliers based in Switzerland111
- Waterproofing and weatherproofing suppliers based in Mexico106
- Waterproofing and weatherproofing suppliers based in Belgium88
- Waterproofing and weatherproofing suppliers based in Poland66
- Waterproofing and weatherproofing suppliers based in New Zealand61
- Waterproofing and weatherproofing suppliers based in Portugal51
- Waterproofing and weatherproofing suppliers based in Saudi Arabia50
- Waterproofing and weatherproofing suppliers based in Chile47
- Waterproofing and weatherproofing suppliers based in Sweden37
- Waterproofing and weatherproofing suppliers based in Ireland32
Cities
- Waterproofing and weatherproofing suppliers based in Sao Paulo, Brazil71
- Waterproofing and weatherproofing suppliers based in Dubai, United Arab Emirates63
- Waterproofing and weatherproofing suppliers based in Auckland, New Zealand30
- Waterproofing and weatherproofing suppliers based in Houston, United States29
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 and weatherproofing suppliers, 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 and weatherproofing suppliers are there worldwide?
RevenueBase identified 6,677 waterproofing and weatherproofing suppliers worldwide 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 country has the most waterproofing and weatherproofing suppliers?
The United States leads with 1,036 companies, followed by India (510) and France (435). Every waterproofing and weatherproofing suppliers list by country and city is linked on this page.
Which city has the most waterproofing and weatherproofing suppliers?
Sao Paulo leads with 71 headquartered companies, followed by Dubai (63) and Pune (46).
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 22,018 verified decision-maker contacts tracked across these 6,677 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 29, 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.