Company lists · Data refreshed September 2026

Top 25 Military engineering consulting firms based in New Zealand

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 144 companies tracked

RevenueBase identified 144 military engineering consulting firms headquartered in New Zealand as of September 2026 and tracks 2,447 professional contacts across them, including 1,205 with verified work emails. Auckland is the largest hub.

This list covers military engineering consulting 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 21, 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 21, 2026 86% judged on-target in blind review

144Companies

2,447Contacts tracked

1,205Verified emails

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The 25 largest military engineering consulting firms based in New Zealand

Ranked by team size

Top 25 of 144 military engineering consulting firms based in New Zealand, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to military engineering consulting 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	Opus International Consultants Limited	Indirect evidence	Wellington, New ZealandHQ checked Sep 21, 2026	1,001-5,000	568 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
2	Babbage Consultants Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 21, 2026	201-500	233 contacts →
	Indirect evidence “Babbage is a 100% New Zealand-owned multi-discipline consultancy offering 'one-stop-shop' solutions and specialist expertise in Architecture and Interior Design, Ecology…” Source: RevenueBase Database · checked Sep 21, 2026
3	Frequency	Indirect evidence	Auckland, New ZealandHQ checked Sep 21, 2026	51-200	124 contacts →
	Indirect evidence “We are project managers and advisers.” Source: RevenueBase Database · checked Sep 21, 2026
4	LDE Engineers Scientists	Partial evidence	Gisborne, New ZealandHQ checked Sep 21, 2026	51-200	81 contacts →
	Partial evidence “LDE are specialists in geotechnical, civil, environmental and structural engineering.” Source: RevenueBase Database · checked Sep 21, 2026
5	Fraser Thomas LTD	Strong evidence	Auckland, New ZealandHQ checked Sep 21, 2026	51-200	77 contacts →
	Strong evidence “Fraser Thomas is a Multi-Disciplinary, client focused consulting firm specialising in resource management, engineering and surveying.” Source: RevenueBase Database · checked Sep 21, 2026
6	United Civil Construction Limited	Partial evidence	Whangarei, New ZealandHQ checked Sep 21, 2026	51-200	66 contacts →
	Partial evidence “United Civil Construction is a leading NZ civil engineering construction company that delivers exceptional infrastructure projects nationally.” Source: RevenueBase Database · checked Sep 21, 2026
7	Pipeline & Civil LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 21, 2026	51-200	56 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
8	Cosgroves NOW Stantec	Indirect evidence	Christchurch, New ZealandHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “Cosgroves is now Stantec.” Source: RevenueBase Database · checked Sep 21, 2026
9	Terra Consultants	Indirect evidence	Auckland, New ZealandHQ checked Sep 21, 2026	51-200	49 contacts →
	Indirect evidence “Terra Group NZ Ltd is a New Zealand based and owned multidisciplinary consultancy company.” Source: RevenueBase Database · checked Sep 21, 2026
10	Ross Reid Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 21, 2026	11-50	47 contacts →
	Partial evidence “ROSS REID LIMITED is a civil engineering company based out of 25 Stonedon Drive, AUCKLAND, N/A, New Zealand.” Source: RevenueBase Database · checked Sep 21, 2026
11	GWE Consulting Engineers	Strong evidence	Takapuna, New ZealandHQ checked Sep 21, 2026	11-50	43 contacts →
	Strong evidence “GWE Consulting Engineers is a multi-disciplinary engineering consultancy providing geotechnical, civil and water, environmental, wastewater and stormwater engineering services and…” Source: RevenueBase Database · checked Sep 21, 2026
12	Cook Costello	Partial evidence	Whangarei, New ZealandHQ checked Sep 21, 2026	11-50	40 contacts →
	Partial evidence “Cook Costello is a New Zealand multidisciplinary engineering consultancy working across geotechnical, civil and structural engineering, geophysics, land surveying, land…” Source: RevenueBase Database · checked Sep 21, 2026
13	CGW Consulting Engineers	Strong evidence	Nelson, New ZealandHQ checked Sep 21, 2026	11-50	40 contacts →
	Strong evidence “CGW Consulting Engineers is a multi-discipline consulting engineering firm with its head office in Nelson serving our clients’ needs for projects throughout New Zealand and…” Source: RevenueBase Database · checked Sep 21, 2026
14	Engco Consulting Engineers	Indirect evidence	Christchurch, New ZealandHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence “ENGCO is a multi-disciplinary national consultancy with expertise delivering large scale projects, worth in excess of $100 million, and at the boutique end of the market…” Source: RevenueBase Database · checked Sep 21, 2026
15	EDC	Partial evidence	Auckland, New ZealandHQ checked Sep 21, 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 21, 2026
16	ACH Consulting Engineers	Indirect evidence	Auckland, New ZealandHQ checked Sep 21, 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 21, 2026
17	Airey Consultants Limited	Partial evidence	Takapuna, New ZealandHQ checked Sep 21, 2026	51-200	35 contacts →
	Partial evidence “Airey Consultants Limited are an established firm of consulting engineers providing Civil, Structural and Fire design services to Developers, Architects, Construction companies…” Source: RevenueBase Database · checked Sep 21, 2026
18	Mesh Consulting Limited	Strong evidence	Auckland, New ZealandHQ checked Sep 21, 2026	11-50	34 contacts →
	Strong evidence “Since 2018, Mesh has been transforming the consulting engineering landscape within the building services sector, one project at a time.” Source: RevenueBase Database · checked Sep 21, 2026
19	Holmes Group	Partial evidence	Ōtautahi (christchurch Central), New ZealandHQ checked Sep 21, 2026	501-1,000	32 contacts →
	Partial evidence “HOLMES-ENGINEERING EXCELLENCE Holmes is a talented and passionate group of engineering and design specialists.” Source: RevenueBase Database · checked Sep 21, 2026
20	Blue Barn Consulting LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 21, 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 21, 2026
21	NAL Civil & Structural Engineers Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 21, 2026	11-50	28 contacts →
	Partial evidence “About Us: NAL Civil & Structural Engineers Limited is a multi-disciplinary engineering consultancy specialising in a broad range of civil infrastructure and building projects.” Source: RevenueBase Database · checked Sep 21, 2026
22	GDC Consultants	Partial evidence	Hamilton, New ZealandHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “GDC is an established ISO9001:2015 accredited engineering consultancy based in New Zealand with seven offices across the country and an office in Sri Lanka.” Source: RevenueBase Database · checked Sep 21, 2026
23	Markplan Consulting LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “Markplan Consulting is a service-driven team of positive, enthusiastic, thinking engineers who share a love of structures, civil infrastructure and what we do.” Source: RevenueBase Database · checked Sep 21, 2026
24	Marine Industrial Design LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 21, 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 21, 2026
25	MDL Civil And Engineering Limited	Indirect evidence	Takapuna, New ZealandHQ checked Sep 21, 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 21, 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: military engineering consulting 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 military engineering consulting firms.
Partial evidence: Its own public description names part of military engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name military engineering consulting 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 25 of 144 military engineering consulting firms based in New Zealand

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Military engineering consulting firms based in New Zealand at a glance

As of Sep 21, 2026

49.2%Verified-email coverage

17.0Average contacts per company

11-50Median size (employees)

38.2%Largest-city concentration · Auckland

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 144 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 military engineering consulting 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 “military engineering consulting 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 military engineering consulting 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 military engineering consulting 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, 1,205 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 21, 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.

Military engineering consulting firms by metro

Military engineering consulting firms in Auckland55

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 military engineering consulting 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 military engineering consulting firms are there based in New Zealand?

RevenueBase identified 144 military engineering consulting 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?

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

Which city has the most military engineering consulting firms?

Auckland leads with 55 headquartered companies, followed by Christchurch (21) and Wellington (6).

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 1,205 verified decision-maker contacts tracked across these 144 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 21, 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.