Company lists · Data refreshed November 2026

Top 21 Water treatment consulting companies based in New Zealand

RevenueBase identified 50 company matches for water treatment consulting companies associated with New Zealand as of November 2026 and tracks 265 professional contacts across them, including 133 with verified work emails. Auckland is the largest hub.

This list covers company matches for water treatment consulting companies associated with New Zealand, 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 3, 2026.

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 3, 2026 How this list was built
50Companies
265Contacts tracked
133Verified emails
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The 21 largest water treatment consulting companies based in New Zealand

Ranked by team size
Top 21 of 50 company matches for water treatment consulting companies based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchLower Hutt, New ZealandHQ recorded Nov 3, 202611-5046 contacts →

Exact match

“Established in 2006, Lutra are a team of water and wastewater specialist solutions providers with a team of over 39 spread throughout New Zealand.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Nov 3, 202611-5027 contacts →

Exact match

“Trusted, Innovative, Water Solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Nov 3, 202611-5019 contacts →

Exact match

“At Visentia, we are proud to be a kiwi company staffed by water chemistry experts with local and global experience offering a range of products and services to help New Zealand…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchDairy Flat, New ZealandHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Wastewater treatment, Community Pressure Sewers, Wastewater Design, Build & Operate.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchEast Tamaki, New ZealandHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Wavelength Water provides water treatment expertise and complete systems to achieve the water quality you need.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchManukau, New ZealandHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Since 2010, WaterPro has been delivering Industry leading water technology and process expertise to solve water challenges.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchAlicetown, New ZealandHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Founded in 1938, Deeco Services Limited combines the best from tradition, experience and modern management.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchMount Maunganui, New ZealandHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Filtration & Pumping Commercial (FPC) is a New Zealand–based specialist in commercial pool, aquatic, and water treatment systems, delivering design, supply, installation…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchRukuhia, New ZealandHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Neuflow Projects are a team of project specialists encompassing innovative conceptual planning, investigations and feasibility studies, preliminary designs, detailed designs…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchNew Plymouth, New ZealandHQ recorded Nov 3, 20261-106 contacts →

Exact match

“Wai Comply is a compliance advisory and consulting company that aims to deliver a high-quality service to the Drinking-Water sector.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchNewmarket, New ZealandHQ recorded Nov 3, 202611-505 contacts →

Exact match

“We came from golden beginnings, being born from too much success and rapid growth.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchAuckland, New ZealandHQ recorded Nov 3, 202611-505 contacts →

Exact match

“Chemfeed are specialists in Chemical Dosing and Disinfection Systems.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchTimaru, New ZealandHQ recorded Nov 3, 202651-2003 contacts →

Exact match

“Apex Water promises guaranteed environmental performance and that makes us leaders in water & wastewater treatment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchMangere, New ZealandHQ recorded Nov 3, 202651-2003 contacts →

Exact match

“At Atlan Stormwater, we draw on more than 45 years’ experience in the design, testing and manufacture of water treatment systems that are utilised in over 45 countries.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchPukekohe, New ZealandHQ recorded Nov 3, 20261-103 contacts →

Exact match

“Specialising in end-to-end wastewater management, we offer bespoke solutions that span from initial concept to fully commissioned plants.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchAuckland, New ZealandHQ recorded Nov 3, 20261-103 contacts →

Exact match

“Water Treatment Engineers NZ Limited is a water treatment engineering consultancy based in New Zealand, specializing in providing comprehensive water treatment solutions tailored…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchNew Plymouth, New ZealandHQ recorded Nov 3, 2026n/a3 contacts →

Exact match

“We offer customers a FREE On-Site consultation to ensure you get the right product first time and all our products are backed by a comprehensive after sales service program which…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchSockburn, New ZealandHQ recorded Nov 3, 20261-102 contacts →

Exact match

“Ionic Watercare is a company based out of New Zealand.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchLower Hutt, New ZealandHQ recorded Nov 3, 202611-502 contacts →

Exact match

“Three Waters Limited provides specialist water supply, wastewater and stormwater engineering consulting advice to the public and private sectors with a focus on municipal…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchParaparaumu, New ZealandHQ recorded Nov 3, 20261-101 contacts →

Exact match

“We are a customer-focused business, with three skilled water purification servicing operators available for site visits to both commercial businesses and homes throughout the…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchNelson, New ZealandHQ recorded Nov 3, 20261-101 contacts →

Exact match

“Established in 2019, G-Verse is founded by a team of young engineers who share the same simple vision - Every droplet is safe, clean and pure.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 21 of 50 water treatment consulting companies based in New Zealand

See the full list, filter by size, metro and specialty, and access 133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water treatment consulting companies based in New Zealand at a glance

As of Nov 3, 2026
50.2%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
34.0%Largest-city concentration · Auckland
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
18
51-200
3

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 50 companies.

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.
What qualifies
Company records associated with New Zealand whose business descriptions match “water treatment consulting companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 133 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 3, 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.

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 “water treatment consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water treatment consulting companies are there based in New Zealand?

RevenueBase identified 50 company matches for water treatment consulting companies associated with New Zealand 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?

LUTRA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water treatment consulting companies?

Auckland leads with 17 company records, followed by Christchurch (3) and Hamilton (3).

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 133 professional contacts with verified work emails tracked across these 50 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 3, 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 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.