Company lists · Data refreshed November 2026

Top 25 Sitework contractors based in New Zealand

RevenueBase identified 172 company matches for sitework contractors associated with New Zealand as of November 2026 and tracks 1,739 professional contacts across them, including 800 with verified work emails. Auckland is the largest hub.

This list covers company matches for sitework 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 November 6, 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 Nov 6, 2026 How this list was built
172Companies
1,739Contacts tracked
800Verified emails
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The 25 largest sitework contractors based in New Zealand

Ranked by team size
Top 25 of 172 company matches for sitework contractors based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMilton, New ZealandHQ recorded Nov 6, 2026201-500220 contacts →

Exact match

“Calder Stewart is a nationwide leader in developing property and building solutions for New Zealand’s industrial and commercial markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Established in 1993, Dempsey Wood is a family-owned and operated civil contractor delivering a range of civil infrastructure works and land development projects throughout the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPukemoremore, New ZealandHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“We’re a dynamic civil construction company that does more than just build great structures and infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHamilton, New ZealandHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

“Established 1973 by LG and JH Schick the Hamilton based company offered a local cartage and excavation service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWhangarei, New ZealandHQ recorded Nov 6, 202651-20080 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAuckland, New ZealandHQ recorded Nov 6, 2026501-1,00070 contacts →

Exact match

“LEAD Alliance is laying the groundwork to transform Auckland’s future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Earthwork specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWashdyke, New ZealandHQ recorded Nov 6, 202651-20038 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChristchurch, New ZealandHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Protranz is a Christchurch based contracting company with a wide variety of industry experience offering a number of services, such as: Transport, Demolition, Bulk Earthworks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchInvercargill, New ZealandHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Bonisch Consultants is a progressive and innovative business based in Invercargill with branch offices in Te Anau and Christchurch.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCambridge, New ZealandHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“MS Civil Construction was founder in the Waikato in mid-2017.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKingston, New ZealandHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Operating in both Otago and Southland, with branches in Queenstown, Cromwell and Invercargill, Wilson Contractors offer a wide range of services including Bulk Earthworks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWellington, New ZealandHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Aoraki is a construction company with the capability to deliver major commercial projects in Wellington.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPukekohe East, New ZealandHQ recorded Nov 6, 2026501-1,00024 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTakapuna, New ZealandHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Offering modern technology and industry thinking with traditional values of integrity and experience, MDL are ready today to build the foundations and infrastructure for tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRangiora, New ZealandHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Scope are a dedicated and skilled team of demolition, asbestos and civil contractors with a passion for our industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWaimate, New ZealandHQ recorded Nov 6, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChristchurch, New ZealandHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Grounds & Services Limited (GSL) is a privately owned company based in Hornby, Christchurch and has been providing Grounds Maintenance, Civil Construction and Landscaping services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTauranga South, New ZealandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“When it comes to working with bare land, Classic Developments' nation-wide experience is vast and varied and includes structuring funding, navigating policy and the consent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPorirua, New ZealandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“At PCL Contracting, our work includes earthworks, utilities, new roads, subdivisions, drainage, environmental restoration, public buildings and community housing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChristchurch Central, New ZealandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ceres New Zealand is an international professional services and general contracting firm specializing in the planning and execution of large-scale, complex construction, disaster…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAuckland, New ZealandHQ recorded Nov 6, 202651-20013 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAuckland, New ZealandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We are a Main Contractor based in Auckland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchChristchurch, New ZealandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Frews Contracting delivers expert services for demolition in Christchurch.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChristchurch, New ZealandHQ recorded Nov 6, 202611-5012 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 172 sitework contractors based in New Zealand

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Sitework contractors based in New Zealand at a glance

As of Nov 6, 2026
46.0%Verified-email coverage
10.1Average contacts per company
11-50Median size (employees)
25.0%Largest-city concentration · Auckland
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
69
51-200
23
201-500
4
501-1,000
2

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 172 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 “sitework 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 800 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 November 6, 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.

Sitework contractors 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 “sitework contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sitework contractors are there based in New Zealand?

RevenueBase identified 172 company matches for sitework contractors associated with New Zealand as of November 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?

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

Which city has the most sitework contractors?

Auckland leads with 43 company records, followed by Christchurch (17) and Blenheim (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 800 professional contacts with verified work emails tracked across these 172 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 172 sitework 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.