Company lists · Data refreshed September 2026

Top 25 Site engineering companies based in New Zealand

RevenueBase identified 171 company matches for site engineering companies associated with New Zealand as of September 2026 and tracks 2,716 professional contacts across them, including 1,249 with verified work emails. Auckland is the largest hub.

This list covers company matches for site engineering companies 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 18, 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 18, 2026 How this list was built
171Companies
2,716Contacts tracked
1,249Verified emails
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The 25 largest site engineering companies based in New Zealand

Ranked by team size
Top 25 of 171 company matches for site engineering companies based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWellington, New ZealandHQ recorded Sep 18, 20261,001-5,000568 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Sep 18, 2026201-500233 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 18, 2026 · View company records in RevenueBase
3Exact matchTakapuna, New ZealandHQ recorded Sep 18, 202651-20084 contacts →

Exact match

“Our company has evolved from humble yet visionary origins to become the multi-disciplinary consultancy it is today.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchGisborne, New ZealandHQ recorded Sep 18, 202651-20081 contacts →

Exact match

“LDE are specialists in geotechnical, civil, environmental and structural engineering.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchAuckland, New ZealandHQ recorded Sep 18, 202651-20077 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 18, 2026 · View company records in RevenueBase
6Exact matchWhangarei, New ZealandHQ recorded Sep 18, 202651-20066 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 18, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Sep 18, 202651-20056 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 18, 2026 · View company records in RevenueBase
8Exact matchWaikiwi, New ZealandHQ recorded Sep 18, 2026201-50054 contacts →

Exact match

“SouthRoads has more than 30 years’ experience delivering services that cover rural, residential, commercial, civil, and mapping and surveying projects.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchAuckland, New ZealandHQ recorded Sep 18, 202651-20049 contacts →

Exact match

“Leading New Zealand's surveying industry with exceptional expertise, capabilities, relationships, values and culture.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Sep 18, 202651-20049 contacts →

Exact match

“Terra Group NZ Ltd is a New Zealand based and owned multidisciplinary consultancy company.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Sep 18, 202611-5047 contacts →

Exact match

“ROSS REID LIMITED is a civil engineering company based out of 25 Stonedon Drive, AUCKLAND, N/A, New Zealand.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchTakapuna, New ZealandHQ recorded Sep 18, 202611-5043 contacts →

Exact match

“GWE Consulting Engineers is a multi-disciplinary engineering consultancy providing geotechnical, civil and water, environmental, wastewater and stormwater engineering services and…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchWhangarei, New ZealandHQ recorded Sep 18, 202611-5040 contacts →

Exact match

“Cook Costello is a New Zealand multidisciplinary engineering consultancy working across geotechnical, civil and structural engineering, geophysics, land surveying, land…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14Exact matchNelson, New ZealandHQ recorded Sep 18, 202611-5040 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchAuckland, New ZealandHQ recorded Sep 18, 202611-5039 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchAuckland, New ZealandHQ recorded Sep 18, 202611-5038 contacts →

Exact match

“Today ACH employs over 40 staff in their Auckland office with a number being Chartered Professional Engineers.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchAuckland, New ZealandHQ recorded Sep 18, 202611-5036 contacts →

Exact match

“Earthwork specialists.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchAuckland, New ZealandHQ recorded Sep 18, 202611-5033 contacts →

Exact match

“Initia is a specialist geotechnical engineering consultancy that provides design, advisory and construction observation services for building, infrastructure and earthworks…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchWellington, New ZealandHQ recorded Sep 18, 202651-20032 contacts →

Exact match

“Abseil Access aims to assist in the improvement of New Zealand's infrastructure and give the public access to some of the most remarkable landscapes possible via our bespoke…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchHamilton, New ZealandHQ recorded Sep 18, 202611-5031 contacts →

Exact match

“We are specialists in geotechnical engineering and land and water contamination.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchAuckland, New ZealandHQ recorded Sep 18, 202611-5028 contacts →

Exact match

“Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchHenderson, New ZealandHQ recorded Sep 18, 202651-20028 contacts →

Exact match

“With a rich legacy spanning over three decades, Soil & Rock Consultants stand at the forefront of the geotechnical, environmental, civil, and geological engineering landscape in…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchAuckland, New ZealandHQ recorded Sep 18, 202611-5028 contacts →

Exact match

“About Us: NAL Civil & Structural Engineers Limited is a multi-disciplinary engineering consultancy specialising in a broad range of civil infrastructure and building projects.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24Exact matchChristchurch, New ZealandHQ recorded Sep 18, 202611-5027 contacts →

Exact match

“There's no point telling you how good we are at planning, surveying or engineering.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25Exact matchHamilton, New ZealandHQ recorded Sep 18, 202611-5026 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 25 of 171 site engineering companies based in New Zealand

See the full list, filter by size, metro and specialty, and access 1,249 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Site engineering companies based in New Zealand at a glance

As of Sep 18, 2026
46.0%Verified-email coverage
15.9Average contacts per company
11-50Median size (employees)
38.0%Largest-city concentration · Auckland
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
65
51-200
22
201-500
2
1,001-5,000
1

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 171 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 “site engineering companies” 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 1,249 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 18, 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 “site engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many site engineering companies are there based in New Zealand?

RevenueBase identified 171 company matches for site engineering companies 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?

Opus International Consultants Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most site engineering companies?

Auckland leads with 65 company records, followed by Christchurch (20) and Wellington (7).

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 1,249 professional contacts with verified work emails tracked across these 171 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 18, 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.