Company lists · Data refreshed October 2026
Top 25 Construction and excavation contractors based in New Zealand
RevenueBase identified 144 company matches for construction and excavation contractors associated with New Zealand as of October 2026 and tracks 888 professional contacts across them, including 311 with verified work emails. Auckland is the largest hub.
This list covers company matches for construction and excavation 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 10, 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.
The 25 largest construction and excavation contractors based in New Zealand
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 139 contacts → | ||||
Exact match “Innovation isn’t new to Isaac.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 50 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 10, 2026 · View company records in RevenueBase | |||||
| 3 | 37 contacts → | ||||
Exact match “Earthwork specialists.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 36 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 10, 2026 · View company records in RevenueBase | |||||
| 5 | 25 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “Aoraki is a construction company with the capability to deliver major commercial projects in Wellington.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 22 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 10, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “Everything we do starts with people.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Welcome to NZ Build Group, where excellence meets flexibility in the world of construction solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “We are a Main Contractor based in Auckland.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 12 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 11 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 10, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “We offer an impressive range of services and expertise designed to please.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 11 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 10, 2026 · View company records in RevenueBase | |||||
| 15 | 11 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 10, 2026 · View company records in RevenueBase | |||||
| 16 | 10 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 10, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Equipt is Auckland's Premier Civil and Access Hire company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Civil + Build can be a one stop shop for any of your civil needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Frews Contracting delivers expert services for demolition in Christchurch.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Golden Land Civil Ltd was established in 2018 to provide civil construction services in and around the Auckland region.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Epic 360 is a highly experienced construction services and excavation company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Let the team at Waghorn Builders turn your plans into reality.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 23 | 8 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 10, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Wellington Pipelines Ltd owns and operates a full range of construction plant items appropriate for pipeline construction and related works, ranging from medium to large…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “For years our team has consistently been servicing greater Auckland's earth-moving needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “construction and excavation contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 144 construction and excavation contractors based in New Zealand
See the full list, filter by size, metro and specialty, and access 311 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Construction and excavation contractors based in New Zealand at a glance
As of Oct 10, 2026Companies by employee count
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 144 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 “construction and excavation 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 311 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 10, 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.
Construction and excavation 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 “construction and excavation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many construction and excavation contractors are there based in New Zealand?
RevenueBase identified 144 company matches for construction and excavation 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?
Isaac Construction tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most construction and excavation contractors?
Auckland leads with 38 company records, followed by Christchurch (20) and Hamilton (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 311 professional contacts with verified work emails tracked across these 144 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 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 144 construction and excavation contractors based in New Zealand. Start with a free account, no credit card.
Download this list →Related lists
Construction and excavation contractors by geography
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Construction and excavation contractors based in Melbourne, Australia
- Construction and excavation contractors based in Sydney, Australia
- Construction and excavation contractors based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 construction and excavation contractors based in New Zealand
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 144 matching company records for construction and excavation contractors based in New Zealand, with 888 tracked contacts and 311 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 construction and excavation contractors based in New Zealand
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Isaac Constructionisaac.co.nzHQ: Christchurch, New ZealandReported employees: 201-500 | Christchurch, New Zealand | 201-500 | Exact match | 139 contacts → |
“Innovation isn’t new to Isaac.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Marin Construction Groupmarin.co.nzHQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 50 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | JK Constructionjkconstruction.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 37 contacts → |
“Earthwork specialists.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Paul Smith Earthmovingpaulsmithearthmoving.co.nz HQ: Washdyke, New ZealandReported employees: 51-200 | Washdyke, New Zealand | 51-200 | Exact match | 36 contacts → |
“Paul Smith Earthmoving is an earthworks contractor specialising in excavation, demolition, drainage, construction, road construction, landscaping, rock supply, trucking and…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Protranzprotranz.comHQ: Christchurch, New ZealandReported employees: 51-200 | Christchurch, New Zealand | 51-200 | Exact match | 25 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Aoraki Construction LTDaorakiconstruction.co.nzHQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 24 contacts → |
“Aoraki is a construction company with the capability to deliver major commercial projects in Wellington.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Reliable Foundations Limitedrfl.co.nz HQ: Pukekohe East, New ZealandReported employees: 501-1,000 | Pukekohe East, New Zealand | 501-1,000 | Exact match | 22 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tūpore Infrastructure Limitedtupore.co.nz HQ: Hastings, New ZealandReported employees: 51-200 | Hastings, New Zealand | 51-200 | Exact match | 19 contacts → |
“Everything we do starts with people.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NZ Build Groupnzbuildgroup.comHQ: Auckland, New ZealandReported employees: 501-1,000 | Auckland, New Zealand | 501-1,000 | Exact match | 13 contacts → |
“Welcome to NZ Build Group, where excellence meets flexibility in the world of construction solutions.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Treasure Homes LTDtreasurehomes.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 13 contacts → |
“We are a Main Contractor based in Auckland.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ceres NEW Zealand, LLCceresnz.co.nzHQ: Christchurch Central, New ZealandReported employees: 11-50 | Christchurch Central, New Zealand | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Russell Gordon Contractingrgc.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 11 contacts → |
“Russell Gordon Contracting (RGC) was established in 2013 following the merger of AJ Russell Brick & Block Layer, Aotea Paving, and PMG.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Baseup Contractingbaseup.co.nzHQ: Tauranga, New ZealandReported employees: 51-200 | Tauranga, New Zealand | 51-200 | Exact match | 11 contacts → |
“We offer an impressive range of services and expertise designed to please.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | RZG Constructionrzg.co.nz HQ: Mount Maunganui, New ZealandReported employees: 51-200 | Mount Maunganui, New Zealand | 51-200 | Exact match | 11 contacts → |
“Based in Tauranga, RZG Construction is a multi disciplinary construction company offering services to the infrastructure, commercial and residential, sectors.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  R A Shearing Contractors LTDshearings.co.nzHQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 11 contacts → |
“Based in Christchurch, New Zealand, we are Earthmoving Contractors, Paving Contractors and builders of Mayfair Swimming Pools.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  BCP Bartlett Projectsbartlettconcrete.co.nzHQ: Christchurch, New ZealandReported employees: 51-200 | Christchurch, New Zealand | 51-200 | Exact match | 10 contacts → |
“Bartlett Concrete Placing is an industry-leading concrete services company based in Christchurch, servicing customers all over the South Island.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Equiptequipt.co.nzHQ: Mangere, New ZealandReported employees: 11-50 | Mangere, New Zealand | 11-50 | Exact match | 9 contacts → |
“Equipt is Auckland's Premier Civil and Access Hire company.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Civil Build LTDcivilbuild.co.nzHQ: Takanini, New ZealandReported employees: 11-50 | Takanini, New Zealand | 11-50 | Exact match | 9 contacts → |
“Civil + Build can be a one stop shop for any of your civil needs.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Frews Contractingfrews.co.nzHQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 9 contacts → |
“Frews Contracting delivers expert services for demolition in Christchurch.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Golden Land Civil LTDgoldenlandcivil.co.nz HQ: East Tamaki, New ZealandReported employees: 51-200 | East Tamaki, New Zealand | 51-200 | Exact match | 9 contacts → |
“Golden Land Civil Ltd was established in 2018 to provide civil construction services in and around the Auckland region.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Epic360 Civil & Drainageepic360.co.nz HQ: Dairy Flat, New ZealandReported employees: 11-50 | Dairy Flat, New Zealand | 11-50 | Exact match | 8 contacts → |
“Epic 360 is a highly experienced construction services and excavation company.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Waghorn Builders Limitedwaghornbuilders.co.nz HQ: Rangiora, New ZealandReported employees: 51-200 | Rangiora, New Zealand | 51-200 | Exact match | 8 contacts → |
“Let the team at Waghorn Builders turn your plans into reality.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Stewart Civilstewartcivil.co.nz HQ: Queenstown, New ZealandReported employees: 11-50 | Queenstown, New Zealand | 11-50 | Exact match | 8 contacts → |
“Stewart Civil Limited offers an extensive range of civil construction services in Queenstown, Christchurch and throughout the South Island of New Zealand.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wellington Pipelines Limitedwellingtonpipelines.co.nz HQ: Lower Hutt, New ZealandReported employees: 1-10 | Lower Hutt, New Zealand | 1-10 | Exact match | 7 contacts → |
“Wellington Pipelines Ltd owns and operates a full range of construction plant items appropriate for pipeline construction and related works, ranging from medium to large…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Collective Contractorscollective.contractors HQ: Takapuna, New ZealandReported employees: 11-50 | Takapuna, New Zealand | 11-50 | Exact match | 7 contacts → |
“For years our team has consistently been servicing greater Auckland's earth-moving needs.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 144 company matches
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Construction and excavation contractors: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
144 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 144 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 10, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Construction and excavation contractors by metro
Questions about this company list
What does Exact match mean for construction and excavation contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many construction and excavation contractors did RevenueBase find based in New Zealand?
The saved snapshot records 144 matching company records, 888 tracked contacts and 311 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 10, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Construction and excavation contractors by geography
- Construction and excavation contractors based in Melbourne, Australia
- Construction and excavation contractors based in Sydney, Australia
- Construction and excavation contractors based in Sao Paulo, Brazil
- Construction and excavation contractors based in Calgary, Canada
- Construction and excavation contractors based in Edmonton, Canada
- Construction and excavation contractors based in Mississauga, Canada
- Construction and excavation contractors based in Montreal, Canada
- Construction and excavation contractors based in Ottawa, Canada
- Construction and excavation contractors based in Toronto, Canada
- Construction and excavation contractors based in Auckland, New Zealand
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Cite this list
RevenueBase Data Team. Top 25 construction and excavation contractors based in New Zealand. Snapshot: October 10, 2026. https://revenuebase.ai/companies/construction-and-excavation-contractors/new-zealand.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Construction and excavation contractors based in Melbourne, Australia
- Construction and excavation contractors based in Sydney, Australia
- Construction and excavation contractors based in Sao Paulo, Brazil
- Construction and excavation contractors based in Calgary, Canada
- Construction and excavation contractors based in Edmonton, Canada
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Company intelligence · public preview
Top 25 construction and excavation contractors based in New Zealand
RevenueBase records 144 matching company records for construction and excavation contractors based in New Zealand, with 888 tracked contacts and 311 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 10, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 construction and excavation contractors based in New Zealand
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Isaac Constructionisaac.co.nz HQ: Christchurch, New ZealandReported employees: 201-500 | Christchurch, New Zealand | 201-500 | Exact match | 139 contacts → |
“Innovation isn’t new to Isaac.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Marin Construction Groupmarin.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 50 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | JK Constructionjkconstruction.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 37 contacts → |
“Earthwork specialists.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Paul Smith Earthmovingpaulsmithearthmoving.co.nz HQ: Washdyke, New ZealandReported employees: 51-200 | Washdyke, New Zealand | 51-200 | Exact match | 36 contacts → |
“Paul Smith Earthmoving is an earthworks contractor specialising in excavation, demolition, drainage, construction, road construction, landscaping, rock supply, trucking and…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Protranzprotranz.com HQ: Christchurch, New ZealandReported employees: 51-200 | Christchurch, New Zealand | 51-200 | Exact match | 25 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Aoraki Construction LTDaorakiconstruction.co.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 24 contacts → |
“Aoraki is a construction company with the capability to deliver major commercial projects in Wellington.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Reliable Foundations Limitedrfl.co.nz HQ: Pukekohe East, New ZealandReported employees: 501-1,000 | Pukekohe East, New Zealand | 501-1,000 | Exact match | 22 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tūpore Infrastructure Limitedtupore.co.nz HQ: Hastings, New ZealandReported employees: 51-200 | Hastings, New Zealand | 51-200 | Exact match | 19 contacts → |
“Everything we do starts with people.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NZ Build Groupnzbuildgroup.com HQ: Auckland, New ZealandReported employees: 501-1,000 | Auckland, New Zealand | 501-1,000 | Exact match | 13 contacts → |
“Welcome to NZ Build Group, where excellence meets flexibility in the world of construction solutions.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Treasure Homes LTDtreasurehomes.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 13 contacts → |
“We are a Main Contractor based in Auckland.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ceres NEW Zealand, LLCceresnz.co.nz HQ: Christchurch Central, New ZealandReported employees: 11-50 | Christchurch Central, New Zealand | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Russell Gordon Contractingrgc.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 11 contacts → |
“Russell Gordon Contracting (RGC) was established in 2013 following the merger of AJ Russell Brick & Block Layer, Aotea Paving, and PMG.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Baseup Contractingbaseup.co.nz HQ: Tauranga, New ZealandReported employees: 51-200 | Tauranga, New Zealand | 51-200 | Exact match | 11 contacts → |
“We offer an impressive range of services and expertise designed to please.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | RZG Constructionrzg.co.nz HQ: Mount Maunganui, New ZealandReported employees: 51-200 | Mount Maunganui, New Zealand | 51-200 | Exact match | 11 contacts → |
“Based in Tauranga, RZG Construction is a multi disciplinary construction company offering services to the infrastructure, commercial and residential, sectors.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | R A Shearing Contractors LTDshearings.co.nz HQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 11 contacts → |
“Based in Christchurch, New Zealand, we are Earthmoving Contractors, Paving Contractors and builders of Mayfair Swimming Pools.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | BCP Bartlett Projectsbartlettconcrete.co.nz HQ: Christchurch, New ZealandReported employees: 51-200 | Christchurch, New Zealand | 51-200 | Exact match | 10 contacts → |
“Bartlett Concrete Placing is an industry-leading concrete services company based in Christchurch, servicing customers all over the South Island.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Equiptequipt.co.nz HQ: Mangere, New ZealandReported employees: 11-50 | Mangere, New Zealand | 11-50 | Exact match | 9 contacts → |
“Equipt is Auckland's Premier Civil and Access Hire company.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Civil Build LTDcivilbuild.co.nz HQ: Takanini, New ZealandReported employees: 11-50 | Takanini, New Zealand | 11-50 | Exact match | 9 contacts → |
“Civil + Build can be a one stop shop for any of your civil needs.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Frews Contractingfrews.co.nz HQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 9 contacts → |
“Frews Contracting delivers expert services for demolition in Christchurch.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Golden Land Civil LTDgoldenlandcivil.co.nz HQ: East Tamaki, New ZealandReported employees: 51-200 | East Tamaki, New Zealand | 51-200 | Exact match | 9 contacts → |
“Golden Land Civil Ltd was established in 2018 to provide civil construction services in and around the Auckland region.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Epic360 Civil & Drainageepic360.co.nz HQ: Dairy Flat, New ZealandReported employees: 11-50 | Dairy Flat, New Zealand | 11-50 | Exact match | 8 contacts → |
“Epic 360 is a highly experienced construction services and excavation company.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Waghorn Builders Limitedwaghornbuilders.co.nz HQ: Rangiora, New ZealandReported employees: 51-200 | Rangiora, New Zealand | 51-200 | Exact match | 8 contacts → |
“Let the team at Waghorn Builders turn your plans into reality.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Stewart Civilstewartcivil.co.nz HQ: Queenstown, New ZealandReported employees: 11-50 | Queenstown, New Zealand | 11-50 | Exact match | 8 contacts → |
“Stewart Civil Limited offers an extensive range of civil construction services in Queenstown, Christchurch and throughout the South Island of New Zealand.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wellington Pipelines Limitedwellingtonpipelines.co.nz HQ: Lower Hutt, New ZealandReported employees: 1-10 | Lower Hutt, New Zealand | 1-10 | Exact match | 7 contacts → |
“Wellington Pipelines Ltd owns and operates a full range of construction plant items appropriate for pipeline construction and related works, ranging from medium to large…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Collective Contractorscollective.contractors HQ: Takapuna, New ZealandReported employees: 11-50 | Takapuna, New Zealand | 11-50 | Exact match | 7 contacts → |
“For years our team has consistently been servicing greater Auckland's earth-moving needs.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 144 company matches
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Construction and excavation contractors: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
144 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 144 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 10, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Construction and excavation contractors by metro
Questions about this company list
What does Exact match mean for construction and excavation contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many construction and excavation contractors did RevenueBase find based in New Zealand?
The saved snapshot records 144 matching company records, 888 tracked contacts and 311 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 10, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 construction and excavation contractors based in New Zealand. Snapshot: October 10, 2026. https://revenuebase.ai/companies/construction-and-excavation-contractors/new-zealand.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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