Company lists · Data refreshed September 2026

Top 25 Concrete waterproofing specialists based in New Zealand

Name: Concrete waterproofing specialists based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 61 companies tracked

RevenueBase identified 61 concrete waterproofing specialists headquartered in New Zealand as of September 2026 and tracks 433 professional contacts across them, including 167 with verified work emails. Auckland is the largest hub.

This list covers concrete waterproofing specialists headquartered in New Zealand, 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 27, 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 27, 2026 86% judged on-target in blind review

61Companies

433Contacts tracked

167Verified emails

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The 25 largest concrete waterproofing specialists based in New Zealand

Ranked by team size

Top 25 of 61 concrete waterproofing specialists based in New Zealand, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to concrete waterproofing specialists: 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	Markham	Partial evidence	Napier, New ZealandHQ checked Sep 27, 2026	11-50	90 contacts →
	Partial evidence “ADDING LIFE TO CONCRETE MARKHAM operates in Australia, New Zealand and the United Kingdom.” Source: RevenueBase Database · checked Sep 27, 2026
2	Topcoat Specialist Coatings LTD	Strong evidence	East Tamaki, New ZealandHQ checked Sep 27, 2026	51-200	43 contacts →
	Strong evidence “Peter Shepherd established Topcoat in 1993, and the company is now a leader in the application of applied resin coatings & toppings, waterproofing systems and concrete repair…” Source: RevenueBase Database · checked Sep 27, 2026
3	SWP Commercial LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 27, 2026	51-200	29 contacts →
	Partial evidence “SWP Commercial is New Zealand's only nationwide waterproofing and roofing installer with branches in Auckland, Wellington and Christchurch.” Source: RevenueBase Database · checked Sep 27, 2026
4	Allco Waterproofing Solutions LTD	Strong evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	20 contacts →
	Strong evidence “Allco specialises in waterproofing solutions for both below ground and roofing areas, offering on-site support and technical design assistance.” Source: RevenueBase Database · checked Sep 27, 2026
5	Maxbuild LTD	Strong evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	19 contacts →
	Strong evidence “MaxBuild is a specialised contractor undertaking structural and seismic strengthening, concrete repairs and protection, installation of bridge seismic joints, precision grouting…” Source: RevenueBase Database · checked Sep 27, 2026
6	Equus Industries LTD	Partial evidence	Blenheim, New ZealandHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “Equus Industries Ltd commenced over 40 years ago as a manufacturer of specialist coating systems for commercial buildings.” Source: RevenueBase Database · checked Sep 27, 2026
7	Nuralite Group Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “As New Zealand's largest waterproofing supplier for over 50+ years, our CodeMark certified systems are designed to exceed standards and optimise the building envelope.” Source: RevenueBase Database · checked Sep 27, 2026
8	MPM Waterproofing	Partial evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “OUR STORY Proudly family-owned and operated, with over 30 years experience that stretches from large commercial projects to smaller new home builds, making the MPM Waterproofing…” Source: RevenueBase Database · checked Sep 27, 2026
9	Viking Roofspec	Partial evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “Viking Roofspec is New Zealand's premier exterior waterproofing supplier, proud to be 100% Kiwi owned and operated.” Source: RevenueBase Database · checked Sep 27, 2026
10	Concrete Solutions LTD	Strong evidence	Wellington, New ZealandHQ checked Sep 27, 2026	11-50	10 contacts →
	Strong evidence “Concrete Solutions is a specialised application company for the New Zealand Construction Industry.” Source: RevenueBase Database · checked Sep 27, 2026
11	Peter Fell Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “Peter Fell has been the market leader in decorative concrete products since 1991.” Source: RevenueBase Database · checked Sep 27, 2026
12	Hydroproof Waterproofing And Roof Maintenance	Partial evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “Hydroproof is a commercial and residential waterproofing company based in Auckland, we work on large commercial waterproofing contracts with all the mayor construction companies…” Source: RevenueBase Database · checked Sep 27, 2026
13	Superior Waterproofing 2000	Strong evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	7 contacts →
	Strong evidence “Decks, Roofs, Basements, Tanking, Specialist coatings residential commercial industrial trust superior waterproofing to deliver quality and waterproof the superior way” Source: RevenueBase Database · checked Sep 27, 2026
14	Gulf Contracting Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	6 contacts →
	Indirect evidence “Gulf Contracting Limited has been providing Sealant, Passive Fire and Water Proofing applications on commercial building sites in Auckland and the Upper North Island since 2014.” Source: RevenueBase Database · checked Sep 27, 2026
15	Stratmore	Indirect evidence	Lower Hutt, New ZealandHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “A proudly 100% New Zealand–owned and operated family business, Stratmore (formerly Fraser Brown & Stratmore) has been a trusted industry leader for more than 71 years.” Source: RevenueBase Database · checked Sep 27, 2026
16	Watertight Systems	Strong evidence	Wanaka, New ZealandHQ checked Sep 27, 2026	11-50	5 contacts →
	Strong evidence “We are a specialist waterproofing company operating in Queenstown, Wanaka and throughout the Southern Lakes Region.” Source: RevenueBase Database · checked Sep 27, 2026
17	Consol Construction Solutions LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “Consol was founded in 2013 by Joey Guimaraes as a response to the demand of Christchurch rebuild.” Source: RevenueBase Database · checked Sep 27, 2026
18	Arid Technologies NZ	Partial evidence	Tauranga, New ZealandHQ checked Sep 27, 2026	11-50	4 contacts →
	Partial evidence “ARID Technologies is a waterproofing and specialized coating company based in the Bay of Plenty which works all over the central North Island.” Source: RevenueBase Database · checked Sep 27, 2026
19	PCR	Strong evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	4 contacts →
	Strong evidence “PCR – Professional Concrete Construction & Remediation is a New Zealand specialist contractor focused on concrete remediation, specialist waterproofing, restoration works, and…” Source: RevenueBase Database · checked Sep 27, 2026
20	Absolute Resurfacing LTD	Strong evidence	Auckland, New ZealandHQ checked Sep 27, 2026	1-10	4 contacts →
	Strong evidence “Absolute Resurfacing Ltd is a leading specialist in all aspects of concrete floor repairs and resurfacing in residential, commercial and industrial environments.” Source: RevenueBase Database · checked Sep 27, 2026
21	Union Waterproofing Systems LTD	Strong evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	3 contacts →
	Strong evidence “Union Waterproofing System Ltd, the leading specialist in advanced waterproofing solutions.” Source: RevenueBase Database · checked Sep 27, 2026
22	Mulford Holdings	Partial evidence	Christchurch, New ZealandHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Mulford Holdings is one of the leading waterproofing companies in the South Island.” Source: RevenueBase Database · checked Sep 27, 2026
23	Auckland Integrity Waterproofing	Partial evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	2 contacts →
	Partial evidence “Auckland Integrity Waterproofing is one of the largest waterproofing application companies in Auckland.” Source: RevenueBase Database · checked Sep 27, 2026
24	Taurus Roofing LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 27, 2026	11-50	2 contacts →
	Indirect evidence “TAURUS ROOFING LTD is a Roofing company based out of Auckland, NEW ZEALAND.” Source: RevenueBase Database · checked Sep 27, 2026
25	NZ Waterproofing Specialists	Indirect evidence	Browns Bay, New ZealandHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “You will want an experienced waterproofer to safeguard your biggest asset against water ingress.” Source: RevenueBase Database · checked Sep 27, 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: concrete waterproofing specialists. 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 concrete waterproofing specialists.
Partial evidence: Its own public description names part of concrete waterproofing specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name concrete waterproofing specialists. 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 61 concrete waterproofing specialists based in New Zealand

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Concrete waterproofing specialists based in New Zealand at a glance

As of Sep 27, 2026

38.6%Verified-email coverage

7.1Average contacts per company

11-50Median size (employees)

47.5%Largest-city concentration · Auckland

Sep 27, 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 New Zealand, so it is reported there. Company counts and contact totals on this page are exact for New Zealand, over 61 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 concrete waterproofing specialists, 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 New Zealand whose own description of what they do matches “concrete waterproofing specialists”. 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 concrete waterproofing specialists), 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 concrete waterproofing specialists, and records with no verified work email. Companies headquartered outside New Zealand 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, 167 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 27, 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.

Concrete waterproofing specialists by metro

Concrete waterproofing specialists in Auckland29

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 concrete waterproofing specialists, 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 concrete waterproofing specialists are there based in New Zealand?

RevenueBase identified 61 concrete waterproofing specialists headquartered in New Zealand 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?

Markham, headquartered in Napier, tops this list with the largest team on record.

Which city has the most concrete waterproofing specialists?

Auckland leads with 29 headquartered companies, followed by Christchurch (4) and Queenstown (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 167 verified decision-maker contacts tracked across these 61 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 27, 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.