Company lists · Data refreshed October 2026

Top 24 Foundation engineering firms based in New Zealand

RevenueBase identified 82 company matches for foundation engineering firms associated with New Zealand as of October 2026 and tracks 774 professional contacts across them, including 328 with verified work emails. Auckland is the largest hub.

This list covers company matches for foundation engineering 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 October 13, 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 13, 2026 How this list was built
82Companies
774Contacts tracked
328Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest foundation engineering firms based in New Zealand

Ranked by team size
Top 24 of 82 company matches for foundation engineering firms based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchChristchurch, New ZealandHQ recorded Oct 13, 202651-20039 contacts →

Exact match

“March Construction brings together the geotechnical and water infrastructure expertise, which when combined with the micro-tunnelling expertise of our sister company Rob Carr…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchWhangarei, New ZealandHQ recorded Oct 13, 202611-5033 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 · Oct 13, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Oct 13, 202611-5031 contacts →

Exact match

“Engineering Geology Ltd (EGL) is a professional consultancy practice specialising in geotechnical and earthquake engineering and engineering geology.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchHenderson, New ZealandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
5Exact matchHastings, New ZealandHQ recorded Oct 13, 202651-20029 contacts →

Exact match

“Precast design, manufacture and installation.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchChristchurch, New ZealandHQ recorded Oct 13, 202611-5026 contacts →

Exact match

“Rock Control are ground engineering specialists with a firm focus on construction drilling.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Oct 13, 202651-20024 contacts →

Exact match

“ICB Civil Construction is one of New Zealand’s leading specialists in retaining wall, piling, and anchoring construction.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchPukekohe East, New ZealandHQ recorded Oct 13, 2026501-1,00022 contacts →

Exact match

“We are New Zealand’s foremost design-to-install concrete foundation and earthworks company, delivering tailored raft and super-slab foundations across residential, multi-tenancy…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchAuckland Central, New ZealandHQ recorded Oct 13, 202611-5022 contacts →

Exact match

“Andy O’Sullivan was established to offer a nimble international best practice service in geotechnical design to the local infrastructure industry.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Oct 13, 202651-20021 contacts →

Exact match

“We provide a full range of specialist construction services in the fields of ground anchoring, soil nailing, post-tensioning, drilling and grouting.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchAuckland & Christchurch, New ZealandHQ recorded Oct 13, 202611-5018 contacts →

Exact match

“Geotechnical Engineers of Choice!”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchRotorua, New ZealandHQ recorded Oct 13, 202611-5017 contacts →

Exact match

“BSK Consulting Engineers are a fun team of committed and experienced engineers based in Rotorua and Tauranga.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchWellington, New ZealandHQ recorded Oct 13, 202611-5015 contacts →

Exact match

“Welcome to DTCE Consulting Engineers, Wellington’s structural and geotechnical specialists.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchWellington, New ZealandHQ recorded Oct 13, 202611-5015 contacts →

Exact match

“Clendon Burns & Park ltd has operated as a firm of Consulting Structural and Civil Engineers in Wellington for over 60 years.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchAuckland, New ZealandHQ recorded Oct 13, 202611-5015 contacts →

Exact match

“Piletech are a world leader in screw piling.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchWellington, New ZealandHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“Torlesse Ltd is a professional services firm specialising in geotechnical and civil engineering solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchAuckland, New ZealandHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“A to Z of Screw Piling; we design, we supply, we install.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchChristchurch, New ZealandHQ recorded Oct 13, 202611-5013 contacts →

Exact match

“LandTech Consulting is a specialist geotechnical service provider comprising a team of qualified Geotechnical Engineers and Engineering Geologists, with experience in geotechnical…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchEast Tamaki, New ZealandHQ recorded Oct 13, 202611-5013 contacts →

Exact match

“Freyssinet is part of the Soletanche Freyssinet Group, which has an unrivaled reputation in the field of specialized civil engineering - a world leader in the soils, structures…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchWhangarei, New ZealandHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“RS Eng is specialised in providing Geotechnical, Civil, Structural & Seismic engineering consulting services.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchAuckland & Northland, New ZealandHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
23Exact matchEast Tamaki, New ZealandHQ recorded Oct 13, 20261-108 contacts →

Exact match

“At Structural Engineers NZ Limited (SENZ), we deliver innovative, practical, and client-focused structural engineering solutions across New Zealand and internationally.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchGrenada North, New ZealandHQ recorded Oct 13, 202611-508 contacts →

Exact match

“Halverson Civil Ltd is a Wellington-based Ground Engineering contractor.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 24 of 82 foundation engineering firms based in New Zealand

See the full list, filter by size, metro and specialty, and access 328 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Foundation engineering firms based in New Zealand at a glance

As of Oct 13, 2026
42.4%Verified-email coverage
9.4Average contacts per company
11-50Median size (employees)
29.3%Largest-city concentration · Auckland
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
33
51-200
9
201-500
1
501-1,000
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 82 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 “foundation engineering 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 328 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 13, 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 “foundation engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many foundation engineering firms are there based in New Zealand?

RevenueBase identified 82 company matches for foundation engineering firms 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?

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

Which city has the most foundation engineering firms?

Auckland leads with 24 company records, followed by Christchurch (14) and Wellington (6).

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 328 professional contacts with verified work emails tracked across these 82 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 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 82 foundation engineering firms based in New Zealand. Start with a free account, no credit card.

Download this list →

Related lists

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.