Company lists · Data refreshed September 2026

Top 25 Waterproofing coating companies based in South Africa

Name: Waterproofing coating companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 169 companies tracked

RevenueBase identified 169 waterproofing coating companies headquartered in South Africa as of September 2026 and tracks 1,064 professional contacts across them, including 95 with verified work emails. Cape Town is the largest hub.

This list covers waterproofing coating companies headquartered in South Africa, 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

169Companies

1,064Contacts tracked

95Verified emails

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The 25 largest waterproofing coating companies based in South Africa

Ranked by team size

Top 25 of 169 waterproofing coating companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to waterproofing 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	Medal Paints	Strong evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	501-1,000	147 contacts →
	Strong evidence “Medal Paints (Pty) Ltd has been specialising in the manufacture of decorative, industrial and waterproofing coatings, as well as all other supporting products, for over 30 years.” Source: RevenueBase Database · checked Sep 14, 2026
2	Powafix	Indirect evidence	Durban, South AfricaHQ checked Sep 14, 2026	201-500	59 contacts →
	Indirect evidence “With 30 years experience in manufacturing building, restoring and repairing products - Powafix is a trusted South African brand and one of the leading suppliers to the building…” Source: RevenueBase Database · checked Sep 14, 2026
3	Redec Services	Indirect evidence	Midrand, South AfricaHQ checked Sep 14, 2026	201-500	49 contacts →
	Indirect evidence “Established in 1996 and having worked across many disciplines and in many different African countries, we at Redec understand the environment and business climate.” Source: RevenueBase Database · checked Sep 14, 2026
4	Robex S.A	Partial evidence	Anderbolt, South AfricaHQ checked Sep 14, 2026	51-200	43 contacts →
	Partial evidence “Robex S.A (Pty) Ltd is an industrial flooring system and waterproof coatings solutions provider in South Africa with over 25 years of international maintenance problem solving…” Source: RevenueBase Database · checked Sep 14, 2026
5	Derbigum Manufacturing PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	27 contacts →
	Partial evidence “Derbigum Manufacturing (Pty) Ltd South Africa was established in 1981, specializing in the production of high quality APP modified membranes and allied waterproofing products and…” Source: RevenueBase Database · checked Sep 14, 2026
6	Stevensons Paint	Partial evidence	Centurion, South AfricaHQ checked Sep 14, 2026	51-200	21 contacts →
	Partial evidence “We have a wide range of products and we offer a comprehensive selection of roof paints, wall paints, floor paints, ceiling paints, primers, undercoats, industrial coatings…” Source: RevenueBase Database · checked Sep 14, 2026
7	Marmoran SA PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	20 contacts →
	Partial evidence “MARMORAN, the industry leader in Customised Made Coating Systems, was established in South Africa in 1969, and is firmly entrenched as the pioneer of natural protection interior…” Source: RevenueBase Database · checked Sep 14, 2026
8	Denso South Africa PTY LTD	Indirect evidence	Red Hill, South AfricaHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “Whatever your requirements, when it comes to long-term corrosion prevention, we have the solution for you.” Source: RevenueBase Database · checked Sep 14, 2026
9	Paintmaster SA PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	51-200	12 contacts →
	Indirect evidence “PaintMaster SA is a dynamic, passionate company, who are motivated by the desire to be the leading, preferred contractor of South Africa.” Source: RevenueBase Database · checked Sep 14, 2026
10	Penetron Africa	Indirect evidence	Centurion, South AfricaHQ checked Sep 14, 2026	11-50	9 contacts →
	Indirect evidence “Penetron® is a chemical concrete additive providing total concrete protection to commercial, industrial, infrastructural and residential developments.” Source: RevenueBase Database · checked Sep 14, 2026
11	MCM Blasting & Coating	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	51-200	9 contacts →
	Partial evidence “Specialists in Protective coatings, concrete flooring and Rope access Call +27 82 075 7375 Fax:+27 86 693 4575 E-mail: info@mcmblasting.co.za; nick@mcmblasting.co.za…” Source: RevenueBase Database · checked Sep 14, 2026
12	Dampcon	Partial evidence	Gauteng, South AfricaHQ checked Sep 14, 2026	11-50	8 contacts →
	Partial evidence “Dampcon specialise in Waterproofing, Damp Proofing, Painting, Industrial and Commercial Building Maintenance.” Source: RevenueBase Database · checked Sep 14, 2026
13	ECO Rubber	Partial evidence	Jeffreys Bay, South AfricaHQ checked Sep 14, 2026	11-50	7 contacts →
	Partial evidence “We are a pioneering and innovative company specializing in comprehensive waterproofing solutions spanning all market segments.” Source: RevenueBase Database · checked Sep 14, 2026
14	Weatherprufe Coatings	Strong evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	7 contacts →
	Strong evidence “WeatherPrufe Coatings is a privately (and fully South African) owned paint & waterproofing paint manufacturer situated in Cape Town, Western Cape.” Source: RevenueBase Database · checked Sep 14, 2026
15	David Matthews Painting & Waterproofing Contractors	Partial evidence	Maitland, South AfricaHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “David Matthews Painting & Waterproofing is a trusted Cape Town-based contractor specializing in painting, waterproofing, structural repairs, and rope-access work.” Source: RevenueBase Database · checked Sep 14, 2026
16	Sanika Waterproofing Specialists	Strong evidence	Johannesburg, South AfricaHQ checked Sep 14, 2026	51-200	6 contacts →
	Strong evidence “Sanika Waterproofing has been firmly entrenched in the specialist waterproofing, industrial coating and roofing industry since 1987.” Source: RevenueBase Database · checked Sep 14, 2026
17	SA Waterproofing	Partial evidence	Highlands North, South AfricaHQ checked Sep 14, 2026	51-200	5 contacts →
	Partial evidence “SA Waterproofing is a waterproofing service company for the community, residential and commercial industries.” Source: RevenueBase Database · checked Sep 14, 2026
18	MSASA	Partial evidence	Maitland, South AfricaHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Our focus as Msasa has been on providing the best waterproofing and durability solutions available from a basket of key materials of unsurpassed quality and pedigree.” Source: RevenueBase Database · checked Sep 14, 2026
19	Dampmen	Indirect evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	5 contacts →
	Indirect evidence “Dampmen employs knowledgeable supervised teams.” Source: RevenueBase Database · checked Sep 14, 2026
20	Optima Coatings	Strong evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	4 contacts →
	Strong evidence “Optima Coatings develops and supplies a range of specialist coatings for the construction and industrial market, including waterproofing, heavy duty anti-corrosive coatings…” Source: RevenueBase Database · checked Sep 14, 2026
21	Ultra PRO Waterproofing, Roofing & Painting	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	4 contacts →
	Partial evidence “Waterproofing, Roofing, Painting, Water Systems and Virtual Remodeler.” Source: RevenueBase Database · checked Sep 14, 2026
22	Renu Painting & Waterproofing	Partial evidence	Cape Town, South AfricaHQ checked Sep 14, 2026	11-50	4 contacts →
	Partial evidence “RENU Painting & Waterproofing is a reputable and well-established painting company which offers effective, reliable and high quality painting and waterproofing workmanship and…” Source: RevenueBase Database · checked Sep 14, 2026
23	JWR Industries	Strong evidence	Durban, South AfricaHQ checked Sep 14, 2026	11-50	3 contacts →
	Strong evidence “A proudly South African roofing, waterproofing and specialised coatings company.” Source: RevenueBase Database · checked Sep 14, 2026
24	Rubber Roofs	Strong evidence	Pretoria, South AfricaHQ checked Sep 14, 2026	11-50	3 contacts →
	Strong evidence “Looking for the best in roof waterproofing, the best in liquid rubber sealants and rubber coating for concrete?” Source: RevenueBase Database · checked Sep 14, 2026
25	Teracoat Seamless Flooring	Indirect evidence	Sandton, South AfricaHQ checked Sep 14, 2026	11-50	2 contacts →
	Indirect evidence “Teracoat’s primary business is upmarket Seamless Resin Floors, floors that are specifically designed in Europe for use in high end homes and office suites.” 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 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 coating companies.
Partial evidence: Its own public description names part of waterproofing coating companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waterproofing 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 169 waterproofing coating companies based in South Africa

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Waterproofing coating companies based in South Africa at a glance

As of Sep 14, 2026

8.9%Verified-email coverage

6.3Average contacts per company

11-50Median size (employees)

19.5%Largest-city concentration · Cape Town

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 169 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 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 South Africa whose own description of what they do matches “waterproofing 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 waterproofing 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 waterproofing coating companies, and records with no verified work email. Companies headquartered outside South Africa 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, 95 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.

Waterproofing coating companies by metro

Waterproofing coating companies in Cape Town33
Waterproofing coating companies in Johannesburg27

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 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 coating companies are there based in South Africa?

RevenueBase identified 169 waterproofing coating companies headquartered in South Africa 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?

Medal Paints, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most waterproofing coating companies?

Cape Town leads with 33 headquartered companies, followed by Johannesburg (27) and Pretoria (9).

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 95 verified decision-maker contacts tracked across these 169 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.