Company lists · Data refreshed October 2026

Top 25 Excavation and foundation contractors based in New Zealand

RevenueBase identified 77 company matches for excavation and foundation contractors associated with New Zealand as of October 2026 and tracks 368 professional contacts across them, including 98 with verified work emails. Auckland is the largest hub.

This list covers company matches for excavation and foundation contractors 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 12, 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 12, 2026 How this list was built
77Companies
368Contacts tracked
98Verified emails
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The 25 largest excavation and foundation contractors based in New Zealand

Ranked by team size
Top 25 of 77 company matches for excavation and foundation contractors based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchAuckland, New ZealandHQ recorded Oct 12, 202651-20050 contacts →

Exact match

“Current Jobs sites: Park Hyatt Commercial Bay Union and Co Apartments Uku Apartments ETD- AUT Auckland East Prison Marin Construction was formed in December and since its…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchWashdyke, New ZealandHQ recorded Oct 12, 202651-20036 contacts →

Exact match

“Paul Smith Earthmoving is an earthworks contractor specialising in excavation, demolition, drainage, construction, road construction, landscaping, rock supply, trucking and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchPukekohe East, New ZealandHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Oct 12, 202651-20011 contacts →

Exact match

“Russell Gordon Contracting (RGC) was established in 2013 following the merger of AJ Russell Brick & Block Layer, Aotea Paving, and PMG.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchTauranga, New ZealandHQ recorded Oct 12, 202651-20011 contacts →

Exact match

“We offer an impressive range of services and expertise designed to please.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchMount Maunganui, New ZealandHQ recorded Oct 12, 202651-20011 contacts →

Exact match

“Based in Tauranga, RZG Construction is a multi disciplinary construction company offering services to the infrastructure, commercial and residential, sectors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchChristchurch, New ZealandHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“Based in Christchurch, New Zealand, we are Earthmoving Contractors, Paving Contractors and builders of Mayfair Swimming Pools.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchChristchurch, New ZealandHQ recorded Oct 12, 202651-20010 contacts →

Exact match

“Bartlett Concrete Placing is an industry-leading concrete services company based in Christchurch, servicing customers all over the South Island.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchNew ZealandHQ recorded Oct 12, 202611-509 contacts →

Exact match

“We are the contractor of choice for concrete foundation construction for Wellington, Auckland, Wairarapa, Kapiti Coast, Manawatū and Horowhenua.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchDairy Flat, New ZealandHQ recorded Oct 12, 202611-508 contacts →

Exact match

“Epic 360 is a highly experienced construction services and excavation company.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchQueenstown, New ZealandHQ recorded Oct 12, 202611-508 contacts →

Exact match

“Stewart Civil Limited offers an extensive range of civil construction services in Queenstown, Christchurch and throughout the South Island of New Zealand.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchKerikeri, New ZealandHQ recorded Oct 12, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchChristchurch, New ZealandHQ recorded Oct 12, 202611-505 contacts →

Exact match

“Feary Group delivers comprehensive earthworks and drainage services across residential, commercial, civil, and rural sectors throughout the Canterbury region and beyond.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchChristchurch, New ZealandHQ recorded Oct 12, 202611-505 contacts →

Exact match

“HMC CONSTRUCTION LIMITED is a construction company based in Christchurch New Zealand offering Design Build and Subcontract services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchAuckland, New ZealandHQ recorded Oct 12, 202611-505 contacts →

Exact match

“Since its inception, SB Civil has quickly become a preferred contractor for some of Aucklands leading construction companies and developers.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchHastings, New ZealandHQ recorded Oct 12, 202611-504 contacts →

Exact match

“SCL Civil Works is led by some of Hawke’s Bay’s most experienced and skilled contractors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchAuckland, New ZealandHQ recorded Oct 12, 202611-504 contacts →

Exact match

“Lite Civil provides an array of civil construction services tailored to subdivisions and commercial construction, specialising in public and private drainage, excavation…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchAvondale, New ZealandHQ recorded Oct 12, 202611-504 contacts →

Exact match

“We cover all aspects of civil and site works, such as excavation, drainage, concrete works and directional drilling.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchAlbany, New ZealandHQ recorded Oct 12, 202611-503 contacts →

Exact match

“JEBEL Group Ltd is a construction and installation firm who dedicated to high building standards and outstanding services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchChristchurch, New ZealandHQ recorded Oct 12, 202611-503 contacts →

Exact match

“DiggersNZ provide services to the residential, commercial and civil construction markets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchAshburton, New ZealandHQ recorded Oct 12, 202611-503 contacts →

Exact match

“Building better outcomes across Canterbury – from concept to completion.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchAuckland, New ZealandHQ recorded Oct 12, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchMatamata, New ZealandHQ recorded Oct 12, 202611-503 contacts →

Exact match

“Matamata Directional Drilling (MDD) is a Waikato based infrastructure service installer based out of Matamata Piako.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchPorirua, New ZealandHQ recorded Oct 12, 20261-103 contacts →

Exact match

“At Solid, our extensive range of services allows us to bring your vision to life.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchWaipawa, New ZealandHQ recorded Oct 12, 202611-502 contacts →

Exact match

“Baron Contractors specialize in: Road maintenance – grading and re-surfacing Aggregate Supply – crushing, screening and cartage - all grades of river stone Chip sealing Vehicle…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 77 excavation and foundation contractors based in New Zealand

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Excavation and foundation contractors based in New Zealand at a glance

As of Oct 12, 2026
26.6%Verified-email coverage
4.8Average contacts per company
11-50Median size (employees)
22.1%Largest-city concentration · Auckland
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
34
51-200
9
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 77 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 “excavation and foundation contractors” 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 98 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 12, 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 “excavation and foundation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many excavation and foundation contractors are there based in New Zealand?

RevenueBase identified 77 company matches for excavation and foundation contractors 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?

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

Which city has the most excavation and foundation contractors?

Auckland leads with 17 company records, followed by Christchurch (10) and Blenheim (3).

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 98 professional contacts with verified work emails tracked across these 77 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 77 excavation and foundation contractors 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.