Company lists · Data refreshed September 2026

Top 17 Electric distribution utilities based in New Zealand

Name: Electric distribution utilities based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 28 companies tracked

RevenueBase identified 28 company matches for electric distribution utilities associated with New Zealand as of September 2026 and tracks 2,027 professional contacts across them, including 1,040 with verified work emails. Invercargill is the largest hub.

This list covers company matches for electric distribution utilities 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 15, 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 15, 2026 How this list was built

28Companies

2,027Contacts tracked

1,040Verified emails

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The 17 largest electric distribution utilities based in New Zealand

Ranked by team size

Top 17 of 28 company matches for electric distribution utilities based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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	Powerco	Exact match	New Plymouth, New ZealandHQ recorded Sep 15, 2026	501-1,000	519 contacts →
	Exact match “Our business is in lines and pipes, the vital infrastructure that connects homes and businesses with the electricity and gas they need.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2	WEL Networks	Exact match	Hamilton, New ZealandHQ recorded Sep 15, 2026	201-500	289 contacts →
	Exact match “With over residential households and businesses connecting to our electricity services, we’re playing an essential role in the economic and social development of our communities.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3	Connetics	Exact match	Christchurch, New ZealandHQ recorded Sep 15, 2026	201-500	235 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 · Sep 15, 2026 · View company records in RevenueBase
4	Trustpower	Exact match	Tauranga, New ZealandHQ recorded Sep 15, 2026	501-1,000	193 contacts →
	Exact match “Trustpower is now Mercury NZ.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5	Electronet Group	Exact match	Greymouth, New ZealandHQ recorded Sep 15, 2026	201-500	177 contacts →
	Exact match “ElectroNet is a 100% New Zealand-owned company providing innovative technology and energy solutions across the power industry.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6	Powernet	Exact match	Invercargill, New ZealandHQ recorded Sep 15, 2026	201-500	151 contacts →
	Exact match “PowerNet Limited manages electricity networks on behalf of its respective owners Electricity Invercargill Limited and The Power Company Limited who each hold a 50% shareholding in…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7	Aurora Energy Limited NEW Zealand	Exact match	Dunedin, New ZealandHQ recorded Sep 15, 2026	51-200	131 contacts →
	Exact match “Enabling the energy future of our communities Aurora Energy is one of the largest electricity networks in Aotearoa New Zealand.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8	Wellington Electricity	Exact match	Petone, New ZealandHQ recorded Sep 15, 2026	51-200	83 contacts →
	Exact match “Wellington Electricity is an electricity distributor - our core business is to manage the poles, wires and equipment that safely deliver electricity to about homes and businesses…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9	Horizon Networks NZ	Exact match	Whakatane, New ZealandHQ recorded Sep 15, 2026	51-200	39 contacts →
	Exact match “Horizon Networks, as part of the Horizon Energy Group, owns, manages, and operates the electricity network that serves the Eastern Bay of Plenty region.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10	Netcon LTD	Exact match	Timaru, New ZealandHQ recorded Sep 15, 2026	51-200	16 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 · Sep 15, 2026 · View company records in RevenueBase
11	Scanpower	Exact match	Dannevirke, New ZealandHQ recorded Sep 15, 2026	51-200	16 contacts →
	Exact match “Scanpower owns and operates the electricity distribution network that serves the Northern Tararua region, delivering power to around 6,800 customers across Dannevirke, Woodville…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12	Firstlight Network	Exact match	Tairāwhiti And Wairoa, New ZealandHQ recorded Sep 15, 2026	11-50	15 contacts →
	Exact match “We are the lines company that keeps the lights on for Tairāwhiti and Wairoa.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13	Electricity Networks Aotearoa	Exact match	Wellington, New ZealandHQ recorded Sep 15, 2026	1-10	13 contacts →
	Exact match “We represent all 29 lines companies that operate the poles and wires delivering electricity to every region across Aotearoa.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14	Stack Electrical	Exact match	Sydenham, New ZealandHQ recorded Sep 15, 2026	11-50	9 contacts →
	Exact match “Stack Electrical provide a service that meets and exceeds its customers needs and expectations.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15	Livewire Electrical LTD	Exact match	Kumeu, New ZealandHQ recorded Sep 15, 2026	1-10	3 contacts →
	Exact match “Livewire Electrical is one of the leading Auckland wide electrical service providers with over 15 years of experience across the Commercial, Residential and Industrial sectors.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16	Laser Electrical Dunedin	Exact match	Dunedin, New ZealandHQ recorded Sep 15, 2026	1-10	2 contacts →
	Exact match “When you hire Laser Electrical Dunedin, you'll receive our great reliable service, guaranteed.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17	Mainpower NZ LTD	Exact match	Rangiora, New ZealandHQ recorded Sep 15, 2026	1-10	1 contacts →
	Exact match “MainPower provides distribution line services (poles and wires which deliver electricity to homes and businesses) to a population of over people in the North Canterbury and…” Recorded in the RevenueBase company graph · Sep 15, 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 “electric distribution utilities”. 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 17 of 28 electric distribution utilities based in New Zealand

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Electric distribution utilities based in New Zealand at a glance

As of Sep 15, 2026

51.3%Verified-email coverage

72.4Average contacts per company

11-50Median size (employees)

10.7%Largest-city concentration · Invercargill

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 28 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 “electric distribution utilities” 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 1,040 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 15, 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 “electric distribution utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric distribution utilities are there based in New Zealand?

RevenueBase identified 28 company matches for electric distribution utilities 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?

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

Which city has the most electric distribution utilities?

Invercargill leads with 3 company records, followed by Dunedin (2) and New Plymouth (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 1,040 professional contacts with verified work emails tracked across these 28 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 15, 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.