Company lists · Data refreshed September 2026
Top 25 Waterproofing companies worldwide
RevenueBase identified 10,112 waterproofing companies worldwide as of September 2026 and tracks 75,906 professional contacts across them, including 17,754 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers waterproofing companies 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 companies 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 companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,380 contacts → | ||||
Indirect evidence “Travaux de bardage et d'étanchéité” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,132 contacts → | ||||
Indirect evidence “At Groundworks, we're more than just a company; we're a national movement towards safer, more secure foundations for homes and businesses across the United States.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 5 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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. | |||||
| 7 | 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. | |||||
| 8 | 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. | |||||
| 9 | 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. | |||||
| 10 | 395 contacts → | ||||
Strong 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. | |||||
| 11 | 348 contacts → | ||||
Strong 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. | |||||
| 12 | 335 contacts → | ||||
Strong 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. | |||||
| 13 | 321 contacts → | ||||
Strong 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. | |||||
| 14 | 315 contacts → | ||||
Strong evidence “STP Limited, one of the leading manufacturers of Construction Chemical, Bitumen and Coal Tar products and pioneer of waterproofing in India, enjoys over 85 years of trust…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 304 contacts → | ||||
Indirect evidence “Roof Services is a Commercial roofing contractor.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 301 contacts → | ||||
Strong 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. | |||||
| 17 | 296 contacts → | ||||
Strong evidence “Water Seal is the number one solution provider for Waterproofing & Insulation Services in UAE.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 288 contacts → | ||||
Strong 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 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 287 contacts → | ||||
Indirect evidence “A MC-Bauchemie Brasil, subsidiária do grupo multinacional alemão MC-Bauchemie Müller GmbH, possui mais de 50 anos de atuação, conta com mais de 20 fábricas e 30 centros de…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 285 contacts → | ||||
Strong 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 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 251 contacts → | ||||
Indirect evidence “DANOSA fabricante líder en España de láminas asfálticas impermeabilizantes, aislamiento térmico y acústico, drenajes y geotextiles para vivienda y obra civil.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 251 contacts → | ||||
Indirect evidence “Nippon Paint pushes innovation boundaries with a comprehensive one-stop coating and construction product range that offer high quality, total compatibility, beautiful finishing…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 249 contacts → | ||||
Indirect evidence “Líder nacional e pioneira do mercado de Resinas Impermeabilizantes, a Hydronorth é especializada na preservação de ambientes e superfícies.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 242 contacts → | ||||
Indirect evidence “JES is proud to be part of Groundworks-North America’s leading and fastest-growing foundation and water management solutions company.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 233 contacts → | ||||
Indirect evidence “A construtora gmaia é uma empresa do Grupo Priner especializada em impermeabilização, proteção, reforço e recuperação de estruturas.” 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 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 waterproofing companies.
- Partial evidence
- Its own public description names part of waterproofing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name waterproofing 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 10,112 waterproofing companies worldwide
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Waterproofing companies 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 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.
- Coverage
- Every country. Country and city lists for waterproofing companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “waterproofing 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 waterproofing 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 waterproofing companies, 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, 17,754 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 companies by location
33 lists · largest firstEvery Waterproofing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Waterproofing companies based in the United States2,340
- Waterproofing companies based in France757
- Waterproofing companies based in India606
- Waterproofing companies based in the United Kingdom514
- Waterproofing companies based in Brazil494
- Waterproofing companies based in Germany408
- Waterproofing companies based in Canada372
- Waterproofing companies based in Australia337
- Waterproofing companies based in Spain277
- Waterproofing companies based in Italy246
- Waterproofing companies based in South Africa190
- Waterproofing companies based in Switzerland185
- Waterproofing companies based in the Netherlands158
- Waterproofing companies based in Belgium149
- Waterproofing companies based in the United Arab Emirates148
- Waterproofing companies based in Mexico124
- Waterproofing companies based in Türkiye101
- Waterproofing companies based in Saudi Arabia83
- Waterproofing companies based in Sweden74
- Waterproofing companies based in New Zealand72
- Waterproofing companies based in Chile65
- Waterproofing companies based in Portugal63
- Waterproofing companies based in Austria37
- Waterproofing companies based in Finland35
- Waterproofing companies based in Ireland28
Cities
- Waterproofing companies based in Dubai, United Arab Emirates75
- Waterproofing companies based in Mumbai, India62
- Waterproofing companies based in London, United Kingdom58
- Waterproofing companies based in Sydney, Australia42
- Waterproofing companies based in Houston, United States39
- Waterproofing companies based in Cape Town, South Africa37
- Waterproofing companies based in Toronto, Canada34
- Waterproofing companies based in Auckland, New Zealand33
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 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 waterproofing companies are there worldwide?
RevenueBase identified 10,112 waterproofing companies 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?
Smac Enveloppe Industrielle, headquartered in Issy-Les-Moulineaux, tops this list with the largest team on record.
Which country has the most waterproofing companies?
The United States leads with 2,340 companies, followed by France (757) and India (606). Every waterproofing companies list by country and city is linked on this page.
Which city has the most waterproofing companies?
Sao Paulo leads with 105 headquartered companies, followed by Dubai (75) and Pune (64).
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 17,754 verified decision-maker contacts tracked across these 10,112 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.