Company lists · Data refreshed September 2026

Top 25 Infrastructure consulting firms based in New Zealand

Name: Infrastructure 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 3, 2026 280 companies tracked

RevenueBase identified 280 company matches for infrastructure consulting firms associated with New Zealand as of September 2026 and tracks 8,171 professional contacts across them, including 4,153 with verified work emails and 204 with mobile numbers. Auckland is the largest hub.

This list covers company matches for infrastructure consulting 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 3, 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 3, 2026 How this list was built

280Companies

8,171Contacts tracked

4,153Verified emails

204Mobile numbers

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The 25 largest infrastructure consulting firms based in New Zealand

Ranked by team size

Top 25 of 280 company matches for infrastructure consulting firms based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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	WSP In NEW Zealand	Exact match	Wellington, New ZealandHQ recorded Sep 3, 2026	1,001-5,000	1,606 contacts →
	Exact match “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	Opus International Consultants Limited	Exact match	Wellington, New ZealandHQ recorded Sep 3, 2026	1,001-5,000	569 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3	RCP	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	201-500	419 contacts →
	Exact match “RCP has been adding value through our provision of independent strategic advisory, programme and project management services to Aotearoa’s infrastructure, property and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	Pattle Delamore Partners	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	201-500	272 contacts →
	Exact match “PDP is one of Aotearoa New Zealand’s leading environmental science, engineering, and advisory consultancies.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	Harrison Grierson	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	201-500	256 contacts →
	Exact match “Welcome to Harrison Grierson - we're an urban development consultancy that's passionate about creating beautiful, resilient environments that work in harmony with people.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	Babbage Consultants Limited	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	201-500	231 contacts →
	Exact match “Babbage is a 100% New Zealand-owned multi-discipline consultancy offering 'one-stop-shop' solutions and specialist expertise in Architecture and Interior Design, Ecology…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	WOODS	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	201-500	187 contacts →
	Exact match “At Woods, we know there’s a lot at stake when you’re enabling land for new homes and infrastructure, reputation, investment, and the opportunity to create better, more resilient…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	Spectrum Consulting	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	11-50	147 contacts →
	Exact match “Spectrum assists clients to find more value from technology.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	Frequency	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	51-200	124 contacts →
	Exact match “We are project managers and advisers.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10	MAVEN	Exact match	Nz Wide, New ZealandHQ recorded Sep 3, 2026	51-200	119 contacts →
	Exact match “Maven turns potential into reality.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	LDE Engineers Scientists	Exact match	Gisborne, New ZealandHQ recorded Sep 3, 2026	51-200	82 contacts →
	Exact match “LDE are specialists in geotechnical, civil, environmental and structural engineering.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12	Stellar Projects LTD	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	11-50	80 contacts →
	Exact match “Stellar Projects provides independent project, programme and commercial leadership for complex transport, water and energy infrastructure.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13	Powell Fenwick	Exact match	Christchurch, New ZealandHQ recorded Sep 3, 2026	51-200	79 contacts →
	Exact match “Powell Fenwick is a Christchurch based engineering consultancy firm with significant experience in all facets of building design and construction.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Barker & Associates	Exact match	Auckland City, New ZealandHQ recorded Sep 3, 2026	11-50	77 contacts →
	Exact match “Barker & Associates is a specialist planning consultancy founded in 1997.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	Fraser Thomas LTD	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	51-200	76 contacts →
	Exact match “Fraser Thomas is a Multi-Disciplinary, client focused consulting firm specialising in resource management, engineering and surveying.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	CIVIX	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	51-200	70 contacts →
	Exact match “CIVIX is a planning, engineering and surveying consultancy that turns land development visions into reality.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17	TM Consultants	Exact match	Christchurch, New ZealandHQ recorded Sep 3, 2026	51-200	68 contacts →
	Exact match “New Zealand’s multi-award winning, sustainable-passionate professional consulting engineering partners.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18	RUBIX	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	51-200	68 contacts →
	Exact match “We journey with our clients to realise projects that improve lives and landscapes.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	United Civil Construction Limited	Exact match	Whangarei, New ZealandHQ recorded Sep 3, 2026	51-200	67 contacts →
	Exact match “United Civil Construction is a leading NZ civil engineering construction company that delivers exceptional infrastructure projects nationally.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20	BBO Bloxam Burnett & Olliver	Exact match	Hamilton, New ZealandHQ recorded Sep 3, 2026	51-200	60 contacts →
	Exact match “Bloxam Burnett & Olliver Ltd (BBO) is a New Zealand-based consultancy providing engineering, planning and land development services.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21	Cosgroves NOW Stantec	Exact match	Christchurch, New ZealandHQ recorded Sep 3, 2026	51-200	60 contacts →
	Exact match “Cosgroves is now Stantec.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22	Pipeline & Civil LTD	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	51-200	56 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23	Cato Bolam	Exact match	Auckland, New ZealandHQ recorded Sep 3, 2026	51-200	55 contacts →
	Exact match “Cato Bolam is a multidisciplinary consultancy delivering integrated, concept-to-completion solutions across land development, housing, infrastructure, civil engineering…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24	ABLEY	Exact match	Christchurch, New ZealandHQ recorded Sep 3, 2026	51-200	52 contacts →
	Exact match “Abley is a specialist professional services and product company with expertise in transportation planning and engineering, spatial and data intelligence.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25	Roadlab LTD	Exact match	New ZealandHQ recorded Sep 3, 2026	n/a	52 contacts →
	Exact match “RoadLab is now part of GHD.” Recorded in the RevenueBase company graph · Sep 3, 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 “infrastructure consulting 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 280 infrastructure consulting firms based in New Zealand

See the full list, filter by size, metro and specialty, and access 4,153 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure consulting firms based in New Zealand at a glance

As of Sep 3, 2026

50.8%Verified-email coverage

2.5%Mobile-number coverage

29.2Average contacts per company

1-10Median size (employees)

31.8%Largest-city concentration · Auckland

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

153

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

34831–60

2,42661–90

1,34990–180

30180+

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 “infrastructure consulting 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 4,153 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 3, 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.

Infrastructure consulting firms by metro

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 “infrastructure consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure consulting firms are there based in New Zealand?

RevenueBase identified 280 company matches for infrastructure consulting 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?

WSP In NEW Zealand tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure consulting firms?

Auckland leads with 89 company records, followed by Wellington (33) and Christchurch (30).

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 4,153 professional contacts with verified work emails tracked across these 280 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 3, 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.