Company lists · Data refreshed October 2026

Top 18 Civil engineering testing labs based in New Zealand

RevenueBase identified 36 company matches for civil engineering testing labs associated with New Zealand as of October 2026 and tracks 424 professional contacts across them, including 216 with verified work emails. Auckland is the largest hub.

This list covers company matches for civil engineering testing labs 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 October 9, 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 Oct 9, 2026 How this list was built
36Companies
424Contacts tracked
216Verified emails
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The 18 largest civil engineering testing labs based in New Zealand

Ranked by team size
Top 18 of 36 company matches for civil engineering testing labs based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchOnehunga, New ZealandHQ recorded Oct 9, 202651-200140 contacts →

Exact match

“Geotechnics is a civil engineering testing company, offering a diversified suite of testing services and testing products.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchHamilton, New ZealandHQ recorded Oct 9, 202611-5032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchHenderson, New ZealandHQ recorded Oct 9, 202651-20030 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 · Oct 9, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Oct 9, 202651-20026 contacts →

Exact match

“Geotechnical Engineering, and Engineering Geology, including Site Investigations, Earthworks Supervision and Control, Expansive Soils, Dynamic Probing, Foundation & Retaining Wall…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5019 contacts →

Exact match

“Since inception EQSTRUC has grown from a seismic engineering practice into a diverse consulting engineering company with offices in Auckland and Wellington and clients across New…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchAuckland & Christchurch, New ZealandHQ recorded Oct 9, 202611-5018 contacts →

Exact match

“Geotechnical Engineers of Choice!”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchAwatoto, New ZealandHQ recorded Oct 9, 202611-5013 contacts →

Exact match

“ARL is a testing laboratory offering a full range of analytical services in the agricultural space.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchOnekawa, New ZealandHQ recorded Oct 9, 202611-5013 contacts →

Exact match

“Civil Services HB Ltd specialises in civil and geotechnical engineering design, surveying (topographical, construction setout), quality assurance compaction testing and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchWhangarei, New ZealandHQ recorded Oct 9, 202611-5013 contacts →

Exact match

“GEOCIVIL has been in the business of testing for over 30 years.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-509 contacts →

Exact match

“IN SITU TESTING: CPT - Seismic - DMT With a national presence Ground Investigation Ltd is a leading provider of in situ testing to the New Zealand geotechnical industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchAuckland & Northland, New ZealandHQ recorded Oct 9, 202611-509 contacts →

Exact match

“We are a consulting engineering firm that offers a comprehensive range of geotechnical, civil & structural engineering services throughout Auckland and Northland.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchNorth Island Wide, New ZealandHQ recorded Oct 9, 20261-105 contacts →

Exact match

“Geo Data Solutions (GDS) is a data acquisition and testing company lead by an experienced and knowledgeable team.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchAuckland, New ZealandHQ recorded Oct 9, 20261-103 contacts →

Exact match

“Certus is an independent engineering consultancy specialising in the design, surveying, compliance and certification of commercial concrete floors.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchAuckland, New ZealandHQ recorded Oct 9, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchTauranga, New ZealandHQ recorded Oct 9, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchHamurana, New ZealandHQ recorded Oct 9, 20261-102 contacts →

Exact match

“We offer specialist geotechnical testing including but not limited to: Core Penetration Testing HQ, PQ Coring Push tubes SPT Testing Wash Drilling Geothermal Test Pits Packer…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchHataitai, New ZealandHQ recorded Oct 9, 20261-101 contacts →

Exact match

“All Facade Services (AFS) is a small Wellington based building consultancy firm and IANZ accredited test laboratory providing nationwide services in all aspects of building…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchKirwee, New ZealandHQ recorded Oct 9, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 18 of 36 civil engineering testing labs based in New Zealand

See the full list, filter by size, metro and specialty, and access 216 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil engineering testing labs based in New Zealand at a glance

As of Oct 9, 2026
50.9%Verified-email coverage
11.8Average contacts per company
1-10Median size (employees)
30.6%Largest-city concentration · Auckland
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
12
51-200
3

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 36 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 “civil engineering testing labs” 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 216 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 October 9, 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 “civil engineering testing labs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil engineering testing labs are there based in New Zealand?

RevenueBase identified 36 company matches for civil engineering testing labs associated with New Zealand as of October 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?

Geotechnics LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most civil engineering testing labs?

Auckland leads with 11 company records, followed by Christchurch (4) and Hamilton (4).

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 216 professional contacts with verified work emails tracked across these 36 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 October 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 36 civil engineering testing labs based in New Zealand. Start with a free account, no credit card.

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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.