Company lists · Data refreshed September 2026

Top 25 Waterproofing contractors based in the Netherlands

Name: Waterproofing contractors based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 143 companies tracked

RevenueBase identified 143 waterproofing contractors headquartered in the Netherlands as of September 2026 and tracks 635 professional contacts across them, including 262 with verified work emails. Rotterdam is the largest hub.

This list covers waterproofing contractors headquartered in the Netherlands, 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

143Companies

635Contacts tracked

262Verified emails

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The 25 largest waterproofing contractors based in the Netherlands

Ranked by team size

Top 25 of 143 waterproofing contractors based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to waterproofing contractors: 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	Boko Dakbedekkers	Indirect evidence	Westknollendam, NetherlandsHQ checked Sep 14, 2026	51-200	42 contacts →
	Indirect evidence “Nuchter, innovatief en duurzaam BOKO Dakbedekkers staat al sinds de oprichting in 1961 voor een nuchtere manier van werken, gekoppeld aan een sterke drang naar vernieuwing en…” Source: RevenueBase Database · checked Sep 14, 2026
2	Triflex BV	Partial evidence	Heino, NetherlandsHQ checked Sep 14, 2026	11-50	34 contacts →
	Partial evidence “Triflex has been specialising in the manufacture of liquid applied waterproofing, surfacing and coating systems for more than 30 years.” Source: RevenueBase Database · checked Sep 14, 2026
3	Hollanddak B.V	Indirect evidence	Waalwijk, NetherlandsHQ checked Sep 14, 2026	11-50	26 contacts →
	Indirect evidence “Sinds is Hollanddak specialist in grote daken.” Source: RevenueBase Database · checked Sep 14, 2026
4	Leadax	Indirect evidence	Wapenveld, NetherlandsHQ checked Sep 14, 2026	11-50	26 contacts →
	Indirect evidence “Leadax is the first lead alternative in the world with the same properties as traditional lead.” Source: RevenueBase Database · checked Sep 14, 2026
5	Aannemings- EN Installatiebedrijf Kwakernaak B.V	Indirect evidence	Groot-ammers, NetherlandsHQ checked Sep 14, 2026	51-200	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
6	Kimmenade	Indirect evidence	Helmond, NetherlandsHQ checked Sep 14, 2026	11-50	24 contacts →
	Indirect evidence “Kimmenade biedt bedrijven, overheden en vastgoedeigenaren een gegarandeerde, duurzame oplossing voor het 100% waterproof afdichten van gebouwen en betonconstructies.” Source: RevenueBase Database · checked Sep 14, 2026
7	Kuurman Noord	Indirect evidence	Hoogezand, NetherlandsHQ checked Sep 14, 2026	51-200	22 contacts →
	Indirect evidence “Schilderwerken, wand- en vloerafwerking, beton- en metaalconservering en ondergrondse coating- en afdichtsystemen; Kuurman Groep heeft het allemaal onder één dak.” Source: RevenueBase Database · checked Sep 14, 2026
8	Wédéflex Duurzame Daksystemen	Indirect evidence	's-hertogenbosch, NetherlandsHQ checked Sep 14, 2026	11-50	17 contacts →
	Indirect evidence “WÉDÉFLEX DUURZAME DAKSYSTEMEN Wédéflex is leverancier van bitumineuze dakbedekking.” Source: RevenueBase Database · checked Sep 14, 2026
9	Mawipex B.V	Indirect evidence	Rilland, NetherlandsHQ checked Sep 14, 2026	11-50	17 contacts →
	Indirect evidence “Mawipex is al meer dan 140 jaar gespecialiseerd in alle soorten dakbedekking en is sinds medio 2012 geintergreed in Tectum-Group te Genk.” Source: RevenueBase Database · checked Sep 14, 2026
10	Arluca	Indirect evidence	Goirle, NetherlandsHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “In de bouw heeft elk specialisme zo zijn kenmerken.” Source: RevenueBase Database · checked Sep 14, 2026
11	Duinkerke DAK & Zink	Indirect evidence	Maarsbergen, NetherlandsHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “Duinkerke Dak & Zink is een toonaangevend bedrijf gespecialiseerd in hoogwaardige dak- en geveloplossingen met een focus op zinkwerk, koper, lood, leien en aluminium.” Source: RevenueBase Database · checked Sep 14, 2026
12	Boll Reko Dakmanagement	Indirect evidence	Enschede, NetherlandsHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “Als specialist in duurzame, waterdichte oplossingen op het hoogste niveau - het dak, staan wij klaar om u te helpen met al uw zakelijke dakmanagementvragen.” Source: RevenueBase Database · checked Sep 14, 2026
13	Logic Chemie	Partial evidence	Bergen Op Zoom, NetherlandsHQ checked Sep 14, 2026	51-200	10 contacts →
	Partial evidence “Logic Chemie delivers advanced, bio-based solutions for waterproofing, structural strengthening, and surface protection.” Source: RevenueBase Database · checked Sep 14, 2026
14	Feenstra Dakbedekking	Indirect evidence	Dronrijp, NetherlandsHQ checked Sep 14, 2026	11-50	9 contacts →
	Indirect evidence “Feenstra Dakbedekking is uw partner voor betrouwbaar en vakkundig dakwerk in Dronryp en omstreken.” Source: RevenueBase Database · checked Sep 14, 2026
15	Tissink Specialistische Afdichtingen BV	Indirect evidence	Wolvega, NetherlandsHQ checked Sep 14, 2026	1-10	8 contacts →
	Indirect evidence “Tissink Specialistische Afdichtingen is een jong, flexibel bedrijf met als missie het water- en vloeistofdicht maken van bouwconstructies, vloeren, daken, detailleringen en…” Source: RevenueBase Database · checked Sep 14, 2026
16	Sealeco Nederland	Indirect evidence	Lemelerveld, NetherlandsHQ checked Sep 14, 2026	51-200	7 contacts →
	Indirect evidence “Met SealEco Nederland als partner profiteert u van meer dan 50 jaar ervaring en kennis op het gebied van waterdichting.” Source: RevenueBase Database · checked Sep 14, 2026
17	kitvoegen.nl	Indirect evidence	Nieuwe Tonge, NetherlandsHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “Wij zijn een professioneel en gecertificeerd (VCA-certificering) bedrijf met vakbekwame en gedreven medewerkers die er borg voor staan dat alle kitafdichtingen die worden…” Source: RevenueBase Database · checked Sep 14, 2026
18	Akar-Roztan	Indirect evidence	Duivendrecht, NetherlandsHQ checked Sep 14, 2026	51-200	7 contacts →
	Indirect evidence “Het leveren en aanbrengen van diverse afdichtingsmaterialen, zoals bijvoorbeeld; kitvoegen, purschuimvoegen, vloeistofdichte afdichtingen volgens BRL2369, epoxyvoegen…” Source: RevenueBase Database · checked Sep 14, 2026
19	Vegter Waterbouw B.V	Indirect evidence	Veendam, NetherlandsHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
20	Witteveen Dakrendement B.V	Indirect evidence	Drachten, NetherlandsHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “Over Witteveen Dakrendement % B.V.” Source: RevenueBase Database · checked Sep 14, 2026
21	Multi Protect Specialistisch Aannemingsbedrijf BV	Indirect evidence	Rijssen, NetherlandsHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “Multi Protect Specialistisch Aannemingsbedrijf BV is een specialistisch en erkend aannemersbedrijf dat zich in het bijzonder heeft gericht op de gehele of gedeeltelijke renovatie…” Source: RevenueBase Database · checked Sep 14, 2026
22	Hendrikx Roof Contractor	Partial evidence	Someren, NetherlandsHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “Als dakdekker van huis uit heeft Hendrikx roof contractor te Someren zich ontwikkeld tot een veelzijdige dakspecialist een ontwikkeling die nog steeds doorgaat, want innovatie en…” Source: RevenueBase Database · checked Sep 14, 2026
23	Westendorp Scholten B.V	Indirect evidence	Nijverdal, NetherlandsHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “Westendorp Scholten B.V, gevestigd te Nijverdal, is inmiddels al 30 jaar een vaste relatie in het totale bouwproces.” Source: RevenueBase Database · checked Sep 14, 2026
24	Totech Totaal Techniek	Indirect evidence	Heesch, NetherlandsHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “Totech is een bedrijf dat gespecialiseerd is op het gebied van betonrenovatie, waterdichting, bouwkundig injecteren en Pipeline Services.” Source: RevenueBase Database · checked Sep 14, 2026
25	Dakdekkersbedrijf Admiraal BV	Indirect evidence	Nibbixwoud, NetherlandsHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “Dakdekkersbedrijf Admiraal bied al 40 jaar lang topkwaliteit in dak en gevelwerk.” 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 contractors. 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 contractors.
Partial evidence: Its own public description names part of waterproofing contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waterproofing contractors. 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 143 waterproofing contractors based in the Netherlands

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Waterproofing contractors based in the Netherlands at a glance

As of Sep 14, 2026

41.3%Verified-email coverage

4.4Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Rotterdam

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 143 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 contractors, 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 Netherlands whose own description of what they do matches “waterproofing contractors”. 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 contractors), 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 contractors, and records with no verified work email. Companies headquartered outside Netherlands 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, 262 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 contractors, 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 contractors are there based in the Netherlands?

RevenueBase identified 143 waterproofing contractors headquartered in the Netherlands 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?

Boko Dakbedekkers, headquartered in Netherlands, tops this list with the largest team on record.

Which city has the most waterproofing contractors?

Rotterdam leads with 4 headquartered companies, followed by Al (3) and Kampen (3).

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 262 verified decision-maker contacts tracked across these 143 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.