Company lists · Data refreshed September 2026

Top 20 Water pipeline construction contractors based in New Zealand

Name: Water pipeline construction contractors based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 41 companies tracked

RevenueBase identified 41 company matches for water pipeline construction contractors associated with New Zealand as of September 2026 and tracks 296 professional contacts across them, including 129 with verified work emails. Auckland is the largest hub.

This list covers company matches for water pipeline construction contractors 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 September 19, 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 Sep 19, 2026 How this list was built

41Companies

296Contacts tracked

129Verified emails

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The 20 largest water pipeline construction contractors based in New Zealand

Ranked by team size

Top 20 of 41 company matches for water pipeline construction contractors based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Pipeline & Civil LTD	Exact match	Auckland, New ZealandHQ recorded Sep 19, 2026	51-200	56 contacts →
	Exact match “Pipeline and Civil are proven to provide innovative and technically sound solutions to complex projects involving critical assets; designed to mitigate risks while guarding a…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	March Cato	Exact match	Auckland, New ZealandHQ recorded Sep 19, 2026	51-200	36 contacts →
	Exact match “March Cato is an award winning, Auckland based, Civil Engineering construction company specialising in tunneling, open cut trenching, shaft construction and sheet piling for…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	J&r Contracting LTD	Exact match	Penrose, New ZealandHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “Specialising in the installation of PE Pipe through Directional Drilling or open Trenching” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Blackley Construction LTD	Exact match	Palmerston North, New ZealandHQ recorded Sep 19, 2026	51-200	14 contacts →
	Exact match “Blackley Construction is a leader in trenching and the installation of underground services in civil construction and the rural sector.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Utilities Infrastructure NZ	Exact match	Rolleston, New ZealandHQ recorded Sep 19, 2026	51-200	13 contacts →
	Exact match “Established in 2013 we have gone from strength to strength through the commitment of our people and the investment in our specialised plant and equipment, Focused on providing…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Olsen Welding Limited	Exact match	Auckland, New ZealandHQ recorded Sep 19, 2026	1-10	11 contacts →
	Exact match “Olsen Welding Limited is a construction company based out of 202 James Fletcher Drive, Otahuhu, Auckland, New Zealand.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Strata Precision Plastics	Exact match	Dinsdale, New ZealandHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Strata Precision Plastics have been involved with Iplex Pipelines in the development & manufacturing of Restrain™ since 2004 when we purchased the technology from Europe to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Northwater	Exact match	Auckland, New ZealandHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “NorthWater specializes in watermain installation, Butt welding and Electrofusion welding, Pressure Testing, Ozone Pipeline Disinfection, Chlorination's, Pipeline Connections and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Construction Contracts LTD	Exact match	Taita, New ZealandHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “We are civil construction contractors principally undertaking project work for Wellington Water.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	G P Friel LTD	Exact match	Wellington, New ZealandHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “GP Friel Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Donaldson Civil	Exact match	Nelson, New ZealandHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Pipe Technologies LTD	Exact match	New Plymouth, New ZealandHQ recorded Sep 19, 2026	1-10	6 contacts →
	Exact match “We are a ONE Stop shop for small bore pipe rehabilitation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	On Target Drilling LTD	Exact match	Henderson, New ZealandHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “We lay, thrust and maintain pipe with our Drills in a vast congested network of pipes and drains in the ground.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Flow Industries LTD	Exact match	New Plymouth, New ZealandHQ recorded Sep 19, 2026	11-50	5 contacts →
	Exact match “At Flow Industries, we make it our mission to provide turnkey solutions to our clients “piped services” needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Pipeline & Infrastructure North LTD	Exact match	Wainui, New ZealandHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “Pipeline & Infrastructure (North) Ltd are an established Civil Engineering Contractor, specialising in the construction, repair, and rehabilitation of large diameter pipelines and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Pomco Services	Exact match	Henderson, New ZealandHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “Pomco Services Ltd is a leading Water Reticulation construction and maintenance Company owned and operated by Chris Padden and Simon Hosking who between them have over 40 years of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Matamata Directional Drilling	Exact match	Matamata, New ZealandHQ recorded Sep 19, 2026	11-50	3 contacts →
	Exact match “Matamata Directional Drilling (MDD) is a Waikato based infrastructure service installer based out of Matamata Piako.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Ching Contracting	Exact match	Nelson, New ZealandHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	NZ Lining	Exact match	Auckland, New ZealandHQ recorded Sep 19, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Atlas Group	Exact match	Christchurch, New ZealandHQ recorded Sep 19, 2026	11-50	1 contacts →
	Exact match “Atlas Infrastructure and Services is a South Island based specialist civil construction company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “water pipeline construction contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 41 water pipeline construction contractors based in New Zealand

See the full list, filter by size, metro and specialty, and access 129 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water pipeline construction contractors based in New Zealand at a glance

As of Sep 19, 2026

43.6%Verified-email coverage

7.2Average contacts per company

11-50Median size (employees)

41.5%Largest-city concentration · Auckland

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 41 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 pipeline construction contractors” 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 129 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 September 19, 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 pipeline construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water pipeline construction contractors are there based in New Zealand?

RevenueBase identified 41 company matches for water pipeline construction contractors associated with New Zealand as of September 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?

Pipeline & Civil LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water pipeline construction contractors?

Auckland leads with 17 company records, followed by New Plymouth (3) and Christchurch (2).

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 129 professional contacts with verified work emails tracked across these 41 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 September 19, 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.