Company lists · Data refreshed October 2026
Top 22 Grading and drainage contractors based in New Zealand
RevenueBase identified 56 company matches for grading and drainage contractors associated with New Zealand as of October 2026 and tracks 167 professional contacts across them, including 52 with verified work emails. Auckland is the largest hub.
This list covers company matches for grading and drainage 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 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.
The 22 largest grading and drainage contractors based in New Zealand
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 15 contacts → | ||||
Exact match “TDM Construction Ltd delivers quality drainage and civil services in the Auckland and Waikato regions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 11 contacts → | ||||
Exact match “Veza Drainage Limited is a family owned and operated business, specializing in the installation of large residential and commercial drainage systems since 2016.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 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 13, 2026 · View company records in RevenueBase | |||||
| 4 | 8 contacts → | ||||
Exact match “Epic 360 is a highly experienced construction services and excavation company.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 5 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 13, 2026 · View company records in RevenueBase | |||||
| 7 | 5 contacts → | ||||
Exact match “The history of Simcox goes back to 1984 when Ian and Margaret Simcox established the original drain laying company.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 4 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 13, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “AFFORDABLE DRAINAGE LIMITED is a drain laying company based in Swanson, Auckland, New Zealand.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 4 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 13, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Civil Engineering Services - Public Infrastructure - Land Development and Subdivision - Flood Analysis - Detention Tank - Stormwater Treatment Systems - On-site Sewer Disposal -…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Direct Drains Limited is a well-established drainage and civil company that has been operating in the greater Auckland area since 2017.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Founded in 2007, Graham Contractors Ltd is a family-owned and operated construction company that's small enough to be personable but big enough to tackle large-scale projects for…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Building better outcomes across Canterbury – from concept to completion.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Wellington-based civil construction and drainage contractor Sao Contractors undertakes commercial and residential work.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Wanaka Civil is a specialist civil construction company with a focus on granular pavement construction in the Central Otago region.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “E&J Contractors is a long-established Drainage and Contracting Company based in Taupo with projects throughout New Zealand.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Next Level Civil are proven, experienced contractors in the Auckland civil & earthworks industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “INDUSTRY SPECIALISTS IN CIVIL CONTRACTING, STREETSCAPES, AND LANDSCAPING Conpavers is a family founded business based on principles of trust, honesty, and experience which…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “We’re FAST, we get in, get the job done right and get out quickly!” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “At The Drainage Department we specialise in quality commercial and residential drainage & earthworks solutions throughout the Bay of Plenty region.” Recorded in the RevenueBase company graph · Oct 13, 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 “grading and drainage 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 22 of 56 grading and drainage contractors based in New Zealand
See the full list, filter by size, metro and specialty, and access 52 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Grading and drainage contractors based in New Zealand at a glance
As of Oct 13, 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 56 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 “grading and drainage 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 52 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 “grading and drainage contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many grading and drainage contractors are there based in New Zealand?
RevenueBase identified 56 company matches for grading and drainage 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?
TDM Construction Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most grading and drainage contractors?
Auckland leads with 15 company records, followed by Christchurch (5) and Hamilton (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 52 professional contacts with verified work emails tracked across these 56 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 56 grading and drainage contractors based in New Zealand. Start with a free account, no credit card.
Download this list →Related lists
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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
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- Lists A-Z
- New lists
- Grading and drainage contractors based in Australia
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Company intelligence · public preview
Top 22 grading and drainage 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 56 matching company records for grading and drainage contractors based in New Zealand, with 167 tracked contacts and 52 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 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 22 grading and drainage 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 | TDM Construction Limitedtdmconstruction.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 15 contacts → |
“TDM Construction Ltd delivers quality drainage and civil services in the Auckland and Waikato regions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Veza Drainage & Civil Limitedvezadrainage.com HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 11 contacts → |
“Veza Drainage Limited is a family owned and operated business, specializing in the installation of large residential and commercial drainage systems since 2016.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Total Civiltotalcivil.co.nz HQ: Kerikeri, New ZealandReported employees: 11-50 | Kerikeri, New Zealand | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Feary Groupfearygroup.co.nz HQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 5 contacts → |
“Feary Group delivers comprehensive earthworks and drainage services across residential, commercial, civil, and rural sectors throughout the Canterbury region and beyond.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Simcox Constructionsimcox.co.nz HQ: Witherlea, New ZealandReported employees: 11-50 | Witherlea, New Zealand | 11-50 | Exact match | 5 contacts → |
“The history of Simcox goes back to 1984 when Ian and Margaret Simcox established the original drain laying company.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lite Civil LTDlitecivil.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 4 contacts → |
“Lite Civil provides an array of civil construction services tailored to subdivisions and commercial construction, specialising in public and private drainage, excavation…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Affordable Drainage Limitedaffordabledrainage.co.nzHQ: Swanson, New ZealandReported employees: 11-50 | Swanson, New Zealand | 11-50 | Exact match | 4 contacts → |
“AFFORDABLE DRAINAGE LIMITED is a drain laying company based in Swanson, Auckland, New Zealand.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Siteworks Limitedsiteworks.net.nz HQ: Avondale, New ZealandReported employees: 11-50 | Avondale, New Zealand | 11-50 | Exact match | 4 contacts → |
“We cover all aspects of civil and site works, such as excavation, drainage, concrete works and directional drilling.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Civil HUB Consultants LTDcivilhubconsultants.co.nzHQ: Auckland, New ZealandReported employees: 1-10 | Auckland, New Zealand | 1-10 | Exact match | 4 contacts → |
“Civil Engineering Services - Public Infrastructure - Land Development and Subdivision - Flood Analysis - Detention Tank - Stormwater Treatment Systems - On-site Sewer Disposal -…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Direct Drains Limiteddirectdrains.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 3 contacts → |
“Direct Drains Limited is a well-established drainage and civil company that has been operating in the greater Auckland area since 2017.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Graham Contractors LTDgrahamcontractors.co.nzHQ: Hamilton, New ZealandReported employees: 11-50 | Hamilton, New Zealand | 11-50 | Exact match | 3 contacts → |
“Founded in 2007, Graham Contractors Ltd is a family-owned and operated construction company that's small enough to be personable but big enough to tackle large-scale projects for…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Grant Hood Contractinggranthoodcontracting.co.nz HQ: Ashburton, New ZealandReported employees: 11-50 | Ashburton, New Zealand | 11-50 | Exact match | 3 contacts → |
“Building better outcomes across Canterbury – from concept to completion.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Dynamic Pipeworksdynamicpipeworks.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | SAO Contractors Limitedsaocontractors.co.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 2 contacts → |
“Wellington-based civil construction and drainage contractor Sao Contractors undertakes commercial and residential work.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wanaka Civil LTDwanakacivil.co.nzHQ: Wanaka, New ZealandReported employees: 11-50 | Wanaka, New Zealand | 11-50 | Exact match | 2 contacts → |
“Wanaka Civil is a specialist civil construction company with a focus on granular pavement construction in the Central Otago region.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  E And J Contractorseandj.nzHQ: Tauhara, New ZealandReported employees: 11-50 | Tauhara, New Zealand | 11-50 | Exact match | 2 contacts → |
“E&J Contractors is a long-established Drainage and Contracting Company based in Taupo with projects throughout New Zealand.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Next Level Civilnextlevelcivil.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 2 contacts → |
“Next Level Civil are proven, experienced contractors in the Auckland civil & earthworks industry.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Conpavers Blenheim LTDconpavers.co.nz HQ: Blenheim, New ZealandReported employees: 11-50 | Blenheim, New Zealand | 11-50 | Exact match | 2 contacts → |
“INDUSTRY SPECIALISTS IN CIVIL CONTRACTING, STREETSCAPES, AND LANDSCAPING Conpavers is a family founded business based on principles of trust, honesty, and experience which…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Excavat LTDexcavat.co.nz HQ: Hawera, New ZealandReported employees: 1-10 | Hawera, New Zealand | 1-10 | Exact match | 2 contacts → |
“We’re FAST, we get in, get the job done right and get out quickly!” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Drainage Departmentthedrainagedept.nz HQ: Mount Maunganui, New ZealandReported employees: 1-10 | Mount Maunganui, New Zealand | 1-10 | Exact match | 1 contacts → |
“At The Drainage Department we specialise in quality commercial and residential drainage & earthworks solutions throughout the Bay of Plenty region.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 56 company matches
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Grading and drainage contractors: dataset insights
October 13, 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
55 records in the displayed employee bands.
1 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 56 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 13, 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 ↗
Questions about this company list
What does Exact match mean for grading and drainage 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 grading and drainage contractors did RevenueBase find based in New Zealand?
The saved snapshot records 56 matching company records, 167 tracked contacts and 52 verified emails. The public preview displays 22 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 13, 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
Grading and drainage contractors by geography
- Grading and drainage contractors based in Australia
- Grading and drainage contractors based in Brazil
- Grading and drainage contractors based in Canada
- Grading and drainage contractors based in Germany
- Grading and drainage contractors based in the Netherlands
- Grading and drainage contractors based in Sweden
- Grading and drainage contractors based in the United Kingdom
- Grading and drainage contractors based in the United States
Cite this list
RevenueBase Data Team. Top 22 grading and drainage contractors based in New Zealand. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grading-and-drainage-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
- Grading and drainage contractors based in Australia
- Grading and drainage contractors based in Brazil
- Grading and drainage contractors based in Canada
- Grading and drainage contractors based in Germany
- Grading and drainage contractors based in the Netherlands
- Grading and drainage contractors based in Sweden
Company intelligence · public preview
Top 22 grading and drainage contractors based in New Zealand
RevenueBase records 56 matching company records for grading and drainage contractors based in New Zealand, with 167 tracked contacts and 52 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 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 22 grading and drainage 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 | TDM Construction Limitedtdmconstruction.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 15 contacts → |
“TDM Construction Ltd delivers quality drainage and civil services in the Auckland and Waikato regions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Veza Drainage & Civil Limitedvezadrainage.com HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 11 contacts → |
“Veza Drainage Limited is a family owned and operated business, specializing in the installation of large residential and commercial drainage systems since 2016.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Total Civiltotalcivil.co.nz HQ: Kerikeri, New ZealandReported employees: 11-50 | Kerikeri, New Zealand | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Feary Groupfearygroup.co.nz HQ: Christchurch, New ZealandReported employees: 11-50 | Christchurch, New Zealand | 11-50 | Exact match | 5 contacts → |
“Feary Group delivers comprehensive earthworks and drainage services across residential, commercial, civil, and rural sectors throughout the Canterbury region and beyond.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Simcox Constructionsimcox.co.nz HQ: Witherlea, New ZealandReported employees: 11-50 | Witherlea, New Zealand | 11-50 | Exact match | 5 contacts → |
“The history of Simcox goes back to 1984 when Ian and Margaret Simcox established the original drain laying company.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lite Civil LTDlitecivil.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 4 contacts → |
“Lite Civil provides an array of civil construction services tailored to subdivisions and commercial construction, specialising in public and private drainage, excavation…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Affordable Drainage Limitedaffordabledrainage.co.nz HQ: Swanson, New ZealandReported employees: 11-50 | Swanson, New Zealand | 11-50 | Exact match | 4 contacts → |
“AFFORDABLE DRAINAGE LIMITED is a drain laying company based in Swanson, Auckland, New Zealand.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Siteworks Limitedsiteworks.net.nz HQ: Avondale, New ZealandReported employees: 11-50 | Avondale, New Zealand | 11-50 | Exact match | 4 contacts → |
“We cover all aspects of civil and site works, such as excavation, drainage, concrete works and directional drilling.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Civil HUB Consultants LTDcivilhubconsultants.co.nz HQ: Auckland, New ZealandReported employees: 1-10 | Auckland, New Zealand | 1-10 | Exact match | 4 contacts → |
“Civil Engineering Services - Public Infrastructure - Land Development and Subdivision - Flood Analysis - Detention Tank - Stormwater Treatment Systems - On-site Sewer Disposal -…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Direct Drains Limiteddirectdrains.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 3 contacts → |
“Direct Drains Limited is a well-established drainage and civil company that has been operating in the greater Auckland area since 2017.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Graham Contractors LTDgrahamcontractors.co.nz HQ: Hamilton, New ZealandReported employees: 11-50 | Hamilton, New Zealand | 11-50 | Exact match | 3 contacts → |
“Founded in 2007, Graham Contractors Ltd is a family-owned and operated construction company that's small enough to be personable but big enough to tackle large-scale projects for…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Grant Hood Contractinggranthoodcontracting.co.nz HQ: Ashburton, New ZealandReported employees: 11-50 | Ashburton, New Zealand | 11-50 | Exact match | 3 contacts → |
“Building better outcomes across Canterbury – from concept to completion.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Dynamic Pipeworksdynamicpipeworks.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | SAO Contractors Limitedsaocontractors.co.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 2 contacts → |
“Wellington-based civil construction and drainage contractor Sao Contractors undertakes commercial and residential work.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wanaka Civil LTDwanakacivil.co.nz HQ: Wanaka, New ZealandReported employees: 11-50 | Wanaka, New Zealand | 11-50 | Exact match | 2 contacts → |
“Wanaka Civil is a specialist civil construction company with a focus on granular pavement construction in the Central Otago region.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | E And J Contractorseandj.nz HQ: Tauhara, New ZealandReported employees: 11-50 | Tauhara, New Zealand | 11-50 | Exact match | 2 contacts → |
“E&J Contractors is a long-established Drainage and Contracting Company based in Taupo with projects throughout New Zealand.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Next Level Civilnextlevelcivil.co.nz HQ: Auckland, New ZealandReported employees: 11-50 | Auckland, New Zealand | 11-50 | Exact match | 2 contacts → |
“Next Level Civil are proven, experienced contractors in the Auckland civil & earthworks industry.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Conpavers Blenheim LTDconpavers.co.nz HQ: Blenheim, New ZealandReported employees: 11-50 | Blenheim, New Zealand | 11-50 | Exact match | 2 contacts → |
“INDUSTRY SPECIALISTS IN CIVIL CONTRACTING, STREETSCAPES, AND LANDSCAPING Conpavers is a family founded business based on principles of trust, honesty, and experience which…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Excavat LTDexcavat.co.nz HQ: Hawera, New ZealandReported employees: 1-10 | Hawera, New Zealand | 1-10 | Exact match | 2 contacts → |
“We’re FAST, we get in, get the job done right and get out quickly!” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Drainage Departmentthedrainagedept.nz HQ: Mount Maunganui, New ZealandReported employees: 1-10 | Mount Maunganui, New Zealand | 1-10 | Exact match | 1 contacts → |
“At The Drainage Department we specialise in quality commercial and residential drainage & earthworks solutions throughout the Bay of Plenty region.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 56 company matches
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Grading and drainage contractors: dataset insights
October 13, 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
55 records in the displayed employee bands.
1 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 56 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 13, 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 ↗
Questions about this company list
What does Exact match mean for grading and drainage 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 grading and drainage contractors did RevenueBase find based in New Zealand?
The saved snapshot records 56 matching company records, 167 tracked contacts and 52 verified emails. The public preview displays 22 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 13, 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 22 grading and drainage contractors based in New Zealand. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grading-and-drainage-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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- Grading and drainage contractors based in Australia
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