Company lists · Data refreshed November 2026

Top 25 Damp proofing suppliers worldwide

RevenueBase identified 1,156 company matches for damp proofing suppliers worldwide as of November 2026 and tracks 6,555 professional contacts across them, including 1,400 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for damp proofing suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for damp proofing suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,156Companies
6,555Contacts tracked
1,400Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest damp proofing suppliers worldwide

Ranked by team size
Top 25 of 1,156 company matches for damp proofing suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSharjah, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,000306 contacts →

Exact match

“Water Seal is the number one solution provider for Waterproofing & Insulation Services in UAE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPorsgrunn, NorwayHQ recorded Nov 6, 2026201-500103 contacts →

Exact match

“Isola aims to lead the field in solving moisture problems for the building trade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Créé en 1954 en Angleterre l'entreprise s'est rapidement développée sous l'égide de la Compagnie Royal Doulton.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan José, Costa RicaHQ recorded Nov 6, 2026201-50095 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 20261,001-5,00083 contacts →

Exact match

“Specify, manufacture and supply industry-leading waterproofing systems and building protection for over 160 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVerona, ItalyHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Fondata nel 1978, in breve tempo diventa una delle Aziende più importanti al mondo per la produzione di materiali impermeabilizzanti tecnologicamente avanzati destinati alla…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChorley, United KingdomHQ recorded Nov 6, 2026n/a79 contacts →

Exact match

“NCC - Nationwide suppliers of resin flooring, chemically resistant coatings, bund lining systems, concrete repair, waterproofing and movement joints.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBaltimore, NJ, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Kenseal Construction Products distributes quality innovative product lines to the waterproofing, sealant, glazing and concrete/masonry restoration markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Silicone Specialties Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOlivos, ArgentinaHQ recorded Nov 6, 2026201-50058 contacts →

Exact match

“Hace más de cinco décadas, nació Prepan S.A, una empresa de capitales nacionales que desde sus inicios ha sido sinónimo de innovación y trabajo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCoopers Plains, AustraliaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Our senior technical team have over 230 years hands on experience in all areas of the building envelope, from basement to roof top and work with many international technically…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTourville La Riviere, FranceHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Roofmart est un distributeur hyperspécialisé en toiture, étanchéité et bardage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOntinyent, SpainHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“ESTIL GURÚ is a well-established company in the construction industry whose growth has been achieved thanks to the manufacture and sale of waterproofing products using an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrasília, BrazilHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Quem é a Prodesivo em 5 grande pontos: 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMarket Harborough, United KingdomHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Radmat is an independent British company specialising in the manufacture and supply of high performance roof waterproofing systems and components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRayleigh, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Proteus Waterproofing is the one-stop-solution provider for a total waterproofing and protection package.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAndover, United KingdomHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Premcrete is the leading British manufacturer of pre-applied waterproofing, ground heave mitigation and gas protection systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Wise Property Care is Scotland’s premier property preservation and structural waterproofing specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Duproof is a manufacturing company specialized in producing complete range of waterproofing and damp proofing materials used in construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPeterborough, United KingdomHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“EPD insulation Group is an independent, family run, insulation supplier established in 2011.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSingaporeHQ recorded Nov 6, 202611-5035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTonbridge, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Newton Waterproofing Systems is an independent UK designer and supplier of structural waterproofing, drainage and protection systems for buildings and infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHorsham, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFulham, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Environ Property Services was founded in”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBurnley, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Mapei, a world leader in construction chemicals, has strengthened its presence in the UK by acquiring the local manufacturer Wykamol through Mapei UK to expand its waterproofing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,156 damp proofing suppliers worldwide

See the full list, filter by size, metro and specialty, and access 1,400 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Damp proofing suppliers worldwide at a glance

As of Nov 6, 2026
21.4%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
556
11-50
393
51-200
107
201-500
25
501-1,000
5
1,001-5,000
8
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for damp proofing suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “damp proofing suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,400 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Damp proofing suppliers by location

6 lists · largest first

Every Damp proofing suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “damp proofing suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many damp proofing suppliers are there worldwide?

RevenueBase identified 1,156 company matches for damp proofing suppliers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Water Seal Company LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most damp proofing suppliers?

The United Kingdom leads with 303 companies, followed by Australia (54) and the United States (53). Every damp proofing suppliers list by country and city is linked on this page.

Which city has the most damp proofing suppliers?

London leads with 32 company records, followed by Dubai (11) and Chennai (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,400 professional contacts with verified work emails tracked across these 1,156 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,156 damp proofing suppliers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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 SmartSearch, 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.