Company lists · Data refreshed September 2026

Top 25 Airport engineering consulting companies based in New Zealand

Name: Airport engineering consulting companies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 45 companies tracked

RevenueBase identified 45 airport engineering consulting companies headquartered in New Zealand as of September 2026 and tracks 879 professional contacts across them, including 243 with verified work emails. Auckland is the largest hub.

This list covers airport engineering consulting companies 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 30, 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 30, 2026 86% judged on-target in blind review

45Companies

879Contacts tracked

243Verified emails

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The 25 largest airport engineering consulting companies based in New Zealand

Ranked by team size

Top 25 of 45 airport engineering consulting companies based in New Zealand, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to airport engineering consulting companies: 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	Opus International Consultants Limited	Indirect evidence	Wellington, New ZealandHQ checked Sep 30, 2026	1,001-5,000	568 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
2	Cosgroves NOW Stantec	Indirect evidence	Christchurch, New ZealandHQ checked Sep 30, 2026	51-200	55 contacts →
	Indirect evidence “Cosgroves is now Stantec.” Source: RevenueBase Database · checked Sep 30, 2026
3	EDC	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	39 contacts →
	Partial evidence “Who We Are With offices in Auckland, Christchurch and Whakatane, multi-disciplined Engineering Design Consultants (EDC) are your answer to all things engineering.// What We Do EDC…” Source: RevenueBase Database · checked Sep 30, 2026
4	ACH Consulting Engineers	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	38 contacts →
	Indirect evidence “Today ACH employs over 40 staff in their Auckland office with a number being Chartered Professional Engineers.” Source: RevenueBase Database · checked Sep 30, 2026
5	Blue Barn Consulting LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	28 contacts →
	Partial evidence “Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Source: RevenueBase Database · checked Sep 30, 2026
6	Flight Structures LTD	Indirect evidence	Rukuhia, New ZealandHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Flight Structures has the experience and expertise to handle the most complex aviation jobs.” Source: RevenueBase Database · checked Sep 30, 2026
7	MDL Civil And Engineering Limited	Indirect evidence	Takapuna, New ZealandHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
8	Clendon Burns & Park LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “Clendon Burns & Park ltd has operated as a firm of Consulting Structural and Civil Engineers in Wellington for over 60 years.” Source: RevenueBase Database · checked Sep 30, 2026
9	ALM Systems LTD	Strong evidence	Christchurch, New ZealandHQ checked Sep 30, 2026	1-10	10 contacts →
	Strong evidence “ALM Systems Ltd provides a specialised resource in industrial engineering consulting for both national and international clients, with a background spanning over 20 years.” Source: RevenueBase Database · checked Sep 30, 2026
10	Asterix Structures	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Consulting Structural Engineers” Source: RevenueBase Database · checked Sep 30, 2026
11	Civiltec NZ LTD	Partial evidence	Hastings, New ZealandHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “We are passionate about transportation and civil engineering design, leveraging our broad technical expertise to deliver robust, innovative solutions tailored to our clients'…” Source: RevenueBase Database · checked Sep 30, 2026
12	Xplane LTD	Indirect evidence	Akl, New ZealandHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “Planning, Projects, Operations and Technology for Air Transportation We apply systems thinking to simplify operations and process for our clients.” Source: RevenueBase Database · checked Sep 30, 2026
13	Greenstone AP	Indirect evidence	Victoria Street West, New ZealandHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “Stop solving the wrong problem.” Source: RevenueBase Database · checked Sep 30, 2026
14	AB Consulting Engineers	Partial evidence	Hamilton, New ZealandHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “AB Consulting Engineers is a niche consultancy with an enviable team with experience of successfully delivering a diverse range of projects across the globe.” Source: RevenueBase Database · checked Sep 30, 2026
15	CF Projects LTD	Partial evidence	Masterton, New ZealandHQ checked Sep 30, 2026	1-10	2 contacts →
	Partial evidence “CF Projects Ltd was established by Mac Fauvel and Luke Cameron in 2017 to service both public and private Civil Engineering Sectors by bringing together our combined experience…” Source: RevenueBase Database · checked Sep 30, 2026
16	Burrett Associates LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	1-10	2 contacts →
	Partial evidence “Burrett + Associates provides full service architectural design, structural, civil, mechanical and geotechnical engineering.” Source: RevenueBase Database · checked Sep 30, 2026
17	Fire Safety Consultancy LTD	Partial evidence	Gisborne, New ZealandHQ checked Sep 30, 2026	1-10	2 contacts →
	Partial evidence “Fire Safety Consultancy Ltd provides comprehensive engineering services, including fire reports, defect identification, accessibility design, construction monitoring, and…” Source: RevenueBase Database · checked Sep 30, 2026
18	Luke Benner Consulting	Strong evidence	Wellington, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Strong evidence “Based in Wellington, Luke Benner Consulting was established in 2019 to provide traffic and transportation engineering services and advice to clients throughout New Zealand.” Source: RevenueBase Database · checked Sep 30, 2026
19	Sealion Enterprises LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “Provides Consulting & Contracting services world wide, largely in Planning.” Source: RevenueBase Database · checked Sep 30, 2026
20	Phelps Civil	Partial evidence	Lyford, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “Phelps Civil - Engineering Consultancy” Source: RevenueBase Database · checked Sep 30, 2026
21	HD Aero LTD	Partial evidence	Raglan, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “HD Aero Ltd is a New Zealand based aeronautical engineering consultancy providing and range of services and products to design organisations and operators.” Source: RevenueBase Database · checked Sep 30, 2026
22	Eagle Aviation Consulting	Strong evidence	Albany, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Strong evidence “Eagle Aviation Consulting provides independent and specialist advice to investors and aviation clients across the industry including airlines, airports, governments, NGOs, and…” Source: RevenueBase Database · checked Sep 30, 2026
23	Transport Network Optimisation-Tno LTD	Partial evidence	Auckland City, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “TNO is a transport engineering consultancy providing innovative, multimodal and integrated transport solutions to our clients.” Source: RevenueBase Database · checked Sep 30, 2026
24	Mettleworks LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “Mettleworks is an engineering consultancy specialising in delivering engineering solutions to the bulk fuel storage terminals, upstream oil & gas, and industrial sectors.” Source: RevenueBase Database · checked Sep 30, 2026
25	CARDO	Partial evidence	Christchurch, New ZealandHQ checked Sep 30, 2026	1-10	1 contacts →
	Partial evidence “Civil and Structural Engineering, Project Management, Software Development” Source: RevenueBase Database · checked Sep 30, 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: airport engineering consulting companies. 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 airport engineering consulting companies.
Partial evidence: Its own public description names part of airport engineering consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name airport engineering consulting companies. 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 25 of 45 airport engineering consulting companies based in New Zealand

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Airport engineering consulting companies based in New Zealand at a glance

As of Sep 30, 2026

27.6%Verified-email coverage

19.5Average contacts per company

1-10Median size (employees)

40.0%Largest-city concentration · Auckland

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 45 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 airport engineering consulting companies, 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 “airport engineering consulting companies”. 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 airport engineering consulting companies), 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 airport engineering consulting companies, 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, 243 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 30, 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 airport engineering consulting companies, 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 airport engineering consulting companies are there based in New Zealand?

RevenueBase identified 45 airport engineering consulting companies 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?

Opus International Consultants Limited, headquartered in Wellington, tops this list with the largest team on record.

Which city has the most airport engineering consulting companies?

Auckland leads with 18 headquartered companies, followed by Wellington (5) and Christchurch (4).

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 243 verified decision-maker contacts tracked across these 45 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 30, 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.