Company lists · Data refreshed September 2026

Top 25 Offshore electrical engineering firms based in New Zealand

Name: Offshore electrical engineering firms based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 84 companies tracked

RevenueBase identified 84 company matches for offshore electrical engineering firms associated with New Zealand as of September 2026 and tracks 1,697 professional contacts across them, including 851 with verified work emails. Auckland is the largest hub.

This list covers company matches for offshore electrical engineering firms 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 17, 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 17, 2026 How this list was built

84Companies

1,697Contacts tracked

851Verified emails

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The 25 largest offshore electrical engineering firms based in New Zealand

Ranked by team size

Top 25 of 84 company matches for offshore electrical engineering firms based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	MCKAY	Exact match	Whangarei, New ZealandHQ recorded Sep 17, 2026	501-1,000	239 contacts →
	Exact match “McKay is creating the future through innovative electrical engineering solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Connetics	Exact match	Christchurch, New ZealandHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
3	Electronet Group	Exact match	Greymouth, New ZealandHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
4	Dialog Fitzroy LTD	Exact match	New Plymouth, New ZealandHQ recorded Sep 17, 2026	501-1,000	150 contacts →
	Exact match “DIALOG Fitzroy is one of Australasia's largest multi-disciplined engineering services companies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Culham Engineering Company LTD	Exact match	Whangarei, New ZealandHQ recorded Sep 17, 2026	201-500	115 contacts →
	Exact match “Culham Engineering is privately owned and operated and has delivered innovative and high-value heavy engineering solutions throughout New Zealand for over 60 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	WELLS	Exact match	New Plymouth, New ZealandHQ recorded Sep 17, 2026	201-500	82 contacts →
	Exact match “Our vision is to be the independent service provider of choice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Groundline	Exact match	Christchurch, New ZealandHQ recorded Sep 17, 2026	51-200	71 contacts →
	Exact match “GROUNDLINE is a global engineering consultancy dedicated to keeping the lights on, with offices in Australia, New Zealand, and the United Kingdom.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Industrial Site Services CO LTD	Exact match	Hamilton, New ZealandHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “We've been leading the way since 1991.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	RSB Electrical LTD	Exact match	St Lukes Auckland, New ZealandHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Niko Engineering Limited	Exact match	Hamilton, New ZealandHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Niko Engineering Limited (formally Tesla Consultants Limited) is a New Zealand owned engineering consultancy providing electrical, protection, control, telecommunications and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Electriserv	Exact match	Auckland, New ZealandHQ recorded Sep 17, 2026	51-200	27 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 · Sep 17, 2026 · View company records in RevenueBase
12	Marine Industrial Design LTD	Exact match	Auckland, New ZealandHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “New Zealand's leading Naval Architecture and Marine engineering design consultancy company with a proven track record of practical engineering and design solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Aimecs Engineering	Exact match	Avondale, New ZealandHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Aimecs Engineering is an ISO9001, ISO14001 & ISO45001 accredited engineering company based in Auckland and Albany.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	TIS	Exact match	New Plymouth, New ZealandHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Established in Taranaki in 2006, TIS brings a comprehensive suite of internationally recognised accreditations teamed with extensive industry experience to design, develop and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Netcon LTD	Exact match	Timaru, New ZealandHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
16	Coll Electrical LTD	Exact match	Auckland, New ZealandHQ recorded Sep 17, 2026	51-200	15 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 · Sep 17, 2026 · View company records in RevenueBase
17	Electrical Consulting Services LTD	Exact match	Auckland Cbd, New ZealandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Electrical Consulting Services (ECS) was formed in 1991.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Mcmahon LTD	Exact match	Grafton, New ZealandHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “With a proud history of over 30 years servicing industry, we hold a unique position within the engineering sector in New Zealand.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Thorndon Cook Power	Exact match	Auckland, New ZealandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Thorndon Cook Ltd is a New Zealand based engineering consultancy passionate about applying our technical knowledge to benefit communities and clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Stack Electrical	Exact match	Sydenham, New ZealandHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
21	Custom Electrical Services LTD	Exact match	Auckland, New ZealandHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Our focus is to provide clients with the best service centred around precision and reliability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Pedersen Read Consulting Engineers	Exact match	Christchurch, New ZealandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Pedersen Read is a specialist consulting engineering company providing electrical, communications, and security solutions for large scale public and private projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Proton Electric LTD	Exact match	Napier, New ZealandHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Proton Electric Ltd is a new industrial electrical services provider founded by Aaron Wallace and Robert Severinsen, two experienced electrical technicians with over 20 years’…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Rzoska Electrical	Exact match	Nelson, New ZealandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Rzoska Electrical now employ’s over 20 staff and is larger and stronger than ever.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	DGE	Exact match	Auckland, New ZealandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “A Team You Can Trust To Get The Job Done.” Recorded in the RevenueBase company graph · Sep 17, 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 “offshore electrical engineering firms”. 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 25 of 84 offshore electrical engineering firms based in New Zealand

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Offshore electrical engineering firms based in New Zealand at a glance

As of Sep 17, 2026

50.1%Verified-email coverage

20.2Average contacts per company

11-50Median size (employees)

29.8%Largest-city concentration · Auckland

Sep 17, 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 84 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 “offshore electrical engineering firms” 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 851 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 17, 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 “offshore electrical engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore electrical engineering firms are there based in New Zealand?

RevenueBase identified 84 company matches for offshore electrical engineering firms 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?

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

Which city has the most offshore electrical engineering firms?

Auckland leads with 25 company records, followed by Christchurch (8) and New Plymouth (6).

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 851 professional contacts with verified work emails tracked across these 84 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 17, 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.