Company lists · Data refreshed September 2026

Top 24 Maritime engineering firms based in New Zealand

Name: Maritime 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 47 companies tracked

RevenueBase identified 47 maritime engineering firms headquartered in New Zealand as of September 2026 and tracks 256 professional contacts across them, including 124 with verified work emails. Auckland is the largest hub.

This list covers maritime engineering firms headquartered in New Zealand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

47Companies

256Contacts tracked

124Verified emails

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The 24 largest maritime engineering firms based in New Zealand

Ranked by team size

Top 24 of 47 maritime engineering firms based in New Zealand, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to maritime engineering firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Heron Construction Company LTD	Indirect evidence	Papakura, New ZealandHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Heron Construction is a family owned and operated marine construction company that specialises in using backhoe dredgers for marine dredging.” Source: RevenueBase Database · checked Sep 17, 2026
2	Marine Industrial Design LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “New Zealand's leading Naval Architecture and Marine engineering design consultancy company with a proven track record of practical engineering and design solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Aimecs Engineering	Partial evidence	Avondale, New ZealandHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Aimecs Engineering is an ISO9001, ISO14001 & ISO45001 accredited engineering company based in Auckland and Albany.” Source: RevenueBase Database · checked Sep 17, 2026
4	Manson Engineering	Partial evidence	Henderson, New ZealandHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Manson Engineering designs, manufactures and installs bespoke aluminium and steel solutions for marine, architectural and civil engineering applications.” Source: RevenueBase Database · checked Sep 17, 2026
5	Action Engineering LTD	Partial evidence	Dunedin, New ZealandHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Dunedin-based Action Engineering was founded in 1991.” Source: RevenueBase Database · checked Sep 17, 2026
6	Navicom Dynamics Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “At Navicom Dynamics we are passionate about designing and manufacturing world-class precision navigation systems, right here in New Zealand, for our clients around the world.” Source: RevenueBase Database · checked Sep 17, 2026
7	Smart Alliances Limited	Partial evidence	Blenheim, New ZealandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Smart Alliances delivers inter-disciplinary engineering, resource management and architecture solutions for their clients - from simple compliance certification to fully…” Source: RevenueBase Database · checked Sep 17, 2026
8	Pure Design & Engineering	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “PURE Design & Engineering Limited is a New Zealand based engineering consultancy specializing in the design of advanced composite structures, with a focus on the marine industry.” Source: RevenueBase Database · checked Sep 17, 2026
9	Diesel Marine NZ	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “At Diesel Marine we specialise in marine engineering and diesel maintenance for commercial and pleasure boats.” Source: RevenueBase Database · checked Sep 17, 2026
10	Lomocean Marine	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “A New Zealand based boat design company providing naval architecture, exterior styling, structural and marine engineering expertise to the private, Government and commercial…” Source: RevenueBase Database · checked Sep 17, 2026
11	Pacific7	Partial evidence	Tauranga, New ZealandHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Workboats & Engineering & Marine & Spechialist Contractors Pacific7 provide offshore workboats, crew & services.” Source: RevenueBase Database · checked Sep 17, 2026
12	Seng Engineering Consultancy	Indirect evidence	Blenheim, New ZealandHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Marlborough is an area of varying environments, from the steep, high rainfall areas of the Marlborough Sounds to the flat and dry plains of the Wairau Valley.” Source: RevenueBase Database · checked Sep 17, 2026
13	Marine Management Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “MML is a full service consultancy and project management company, with bespoke refit planning tools, working with the superyacht, commercial and naval sectors.” Source: RevenueBase Database · checked Sep 17, 2026
14	Davidson Group LTD	Partial evidence	Blenheim, New ZealandHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Davidson Group Ltd is the largest and longest-serving professional engineering service provider in our region, covering the Marlborough Sounds, mainland Marlborough and Kaikoura.” Source: RevenueBase Database · checked Sep 17, 2026
15	Kawerau Engineering	Indirect evidence	Kawerau, New ZealandHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
16	Wood And Thomson Engineering	Partial evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Wood and Thomson are a general engineering company that have been in business since 1986.” Source: RevenueBase Database · checked Sep 17, 2026
17	KIT Carlier Design	Indirect evidence	Whangarei, New ZealandHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Kit Carlier Design is a prominent marine design studio based in beautiful New Zealand – a nation renowned for its love of the water, passion for boat building and sailing prowess.” Source: RevenueBase Database · checked Sep 17, 2026
18	Heron Ship Repair LTD	Indirect evidence	Whangarei, New ZealandHQ checked Sep 17, 2026	51-200	2 contacts →
	Indirect evidence “Located in the calm, sheltered waters of Whangarei Harbour, Heron Ship Repair (HSR) manages vessel refit and new build projects.” Source: RevenueBase Database · checked Sep 17, 2026
19	Tysond	Partial evidence	Kirwee, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Yacht Design & Technical Services Naval Architecture Exterior design Interior design Engineering” Source: RevenueBase Database · checked Sep 17, 2026
20	Cole Power	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Cole Power is an Auckland based electrical engineering and contracting company.” Source: RevenueBase Database · checked Sep 17, 2026
21	Swell Marine	Indirect evidence	Northland, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Swell Marine is a shipbuilding company based out of 34 Oneroa Road, Northland, New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026
22	Robson Design	Indirect evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “ROBSON DESIGN is one of New Zealand's most capable and diverse design firms in that it has designed over 400 innovative leading edge and stylish Pleasure Craft, high speed Patrol…” Source: RevenueBase Database · checked Sep 17, 2026
23	CJW Design LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “Providing mechanical engineering design services to the Super Yacht, Commercial Marine, Navy and industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
24	Marra Marine	Indirect evidence	Tauranga, New ZealandHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Marra Marine is a shipbuilding company based out of Unit 11/94 Birch Avenue, Judea, Tauranga, New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: maritime engineering firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names maritime engineering firms.
Partial evidence: Its own public description names part of maritime engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime engineering firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 47 maritime engineering firms based in New Zealand

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Maritime engineering firms based in New Zealand at a glance

As of Sep 17, 2026

48.4%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

36.2%Largest-city concentration · Auckland

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 47 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among maritime engineering firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New Zealand whose own description of what they do matches “maritime engineering firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names maritime engineering firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among maritime engineering firms, and records with no verified work email. Companies headquartered outside New Zealand are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 124 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names maritime engineering firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many maritime engineering firms are there based in New Zealand?

RevenueBase identified 47 maritime engineering firms headquartered in New Zealand as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Heron Construction Company LTD, headquartered in Papakura, tops this list with the largest team on record.

Which city has the most maritime engineering firms?

Auckland leads with 17 headquartered companies, followed by Blenheim (3) and Christchurch (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 124 verified decision-maker contacts tracked across these 47 companies.

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 Smart Search, 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.