Company lists · Data refreshed November 2026

Top 25 Utility infrastructure services based in New Zealand

RevenueBase identified 63 company matches for utility infrastructure services associated with New Zealand as of November 2026 and tracks 4,100 professional contacts across them, including 1,955 with verified work emails. Auckland is the largest hub.

This list covers company matches for utility infrastructure services 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 6, 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 6, 2026 How this list was built
63Companies
4,100Contacts tracked
1,955Verified emails
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The 25 largest utility infrastructure services based in New Zealand

Ranked by team size
Top 25 of 63 company matches for utility infrastructure services based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAuckland, New ZealandHQ recorded Nov 6, 20261,001-5,0001,196 contacts →

Exact match

“At Watercare we’re proud to provide a lifeline service to the people of Auckland, while protecting the environment for future generations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Nov 6, 20261,001-5,000600 contacts →

Exact match

“To align with our global parent company, VINCI Energies, and to further strengthen our services for clients, we have rebranded parts of our business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChristchurch, New ZealandHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Connetics provides a full range of contracting services in the maintenance and construction of electricity distribution networks including overhead line services, underground…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Nov 6, 2026201-500221 contacts →

Exact match

“Humes is a leading manufacturer and supplier of systems for managing water and other utilities, primarily in urban environments and roading.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGreymouth, New ZealandHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“ElectroNet is a 100% New Zealand-owned group of specialist electrical, energy and technology companies, delivering innovative solutions across New Zealand and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWhakatane, New ZealandHQ recorded Nov 6, 2026501-1,000100 contacts →

Exact match

“Horizon Energy Group is New Zealand's most trusted multi-discipline infrastructure services partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Plymouth, New ZealandHQ recorded Nov 6, 2026201-50092 contacts →

Exact match

“Our vision is to be the independent service provider of choice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWhangarei, New ZealandHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“United Civil Construction is a leading NZ civil engineering construction company that delivers exceptional infrastructure projects nationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAuckland, New ZealandHQ recorded Nov 6, 202651-20057 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“ROSS REID LIMITED is a civil engineering company based out of 25 Stonedon Drive, AUCKLAND, N/A, New Zealand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChristchurch, New ZealandHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“We are a professional electrical and communications contractor that supports both the public and private sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAuckland, New ZealandHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“For more than 20 years, ElectriServ has built a solid reputation offering electrical expertise in technical services and major project installations for industrial, manufacturing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAuckland, New ZealandHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“We pride ourselves on high quality work and seek to build and maintain relationships with our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTakapuna, New ZealandHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Offering modern technology and industry thinking with traditional values of integrity and experience, MDL are ready today to build the foundations and infrastructure for tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew Plymouth, New ZealandHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Drillco is a privately owned and operated civil construction company operating in Taranaki and the Manawatu regions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPalmerston North, New ZealandHQ recorded Nov 6, 202651-20016 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTimaru, New ZealandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“NetCon offers a wide range of professional services to distribution lines companies, industry and consumers, including overhead, underground and earthing services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRolleston, New ZealandHQ recorded Nov 6, 202651-20014 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRuakaka, New ZealandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We’re proud to be a construction company delivering project management, engineering, and commissioning services for water and wastewater infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWellington, New ZealandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Complete-coms support the Telecommunications, Public Safety, Utility and Local Government sectors with equipment supply, integration and professional services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAuckland, New ZealandHQ recorded Nov 6, 202611-508 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWellington, New ZealandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Intelliqo Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWellington, New ZealandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Action Civil Limited was established in 1990 by Dave Murtagh, a Registered Plumber and Drain Layer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWellington, New ZealandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“GP Friel Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew Plymouth, New ZealandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We assist in the design and construction management of above and below ground infrastructure; from buildings to land development, roading, and three waters networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 63 utility infrastructure services based in New Zealand

See the full list, filter by size, metro and specialty, and access 1,955 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility infrastructure services based in New Zealand at a glance

As of Nov 6, 2026
47.7%Verified-email coverage
65.1Average contacts per company
11-50Median size (employees)
34.9%Largest-city concentration · Auckland
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
22
51-200
16
201-500
6
501-1,000
1
1,001-5,000
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 63 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 “utility infrastructure services” 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 1,955 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 6, 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 “utility infrastructure services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility infrastructure services are there based in New Zealand?

RevenueBase identified 63 company matches for utility infrastructure services 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?

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

Which city has the most utility infrastructure services?

Auckland leads with 22 company records, followed by Wellington (6) and Christchurch (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 1,955 professional contacts with verified work emails tracked across these 63 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 63 utility infrastructure services based in New Zealand. Start with a free account, no credit card.

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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.