Company lists · Data refreshed September 2026

Top 25 Road construction contractors based in New Zealand

Name: Road construction contractors based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 107 companies tracked

RevenueBase identified 107 road construction contractors headquartered in New Zealand as of September 2026 and tracks 1,201 professional contacts across them, including 546 with verified work emails. Auckland is the largest hub.

This list covers road construction contractors headquartered in New Zealand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

107Companies

1,201Contacts tracked

546Verified emails

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The 25 largest road construction contractors based in New Zealand

Ranked by team size

Top 25 of 107 road construction contractors based in New Zealand, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to road construction contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Isaac Construction	Indirect evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	201-500	131 contacts →
	Indirect evidence “Innovation isn’t new to Isaac.” Source: RevenueBase Database · checked Sep 17, 2026
2	Camex Civil	Partial evidence	Pukemoremore, New ZealandHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “We’re a dynamic civil construction company that does more than just build great structures and infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
3	Schick Civil Construction	Indirect evidence	Hamilton, New ZealandHQ checked Sep 17, 2026	201-500	74 contacts →
	Indirect evidence “Established 1973 by LG and JH Schick the Hamilton based company offered a local cartage and excavation service.” Source: RevenueBase Database · checked Sep 17, 2026
4	United Civil Construction Limited	Partial evidence	Whangarei, New ZealandHQ checked Sep 17, 2026	51-200	66 contacts →
	Partial evidence “United Civil Construction is a leading NZ civil engineering construction company that delivers exceptional infrastructure projects nationally.” Source: RevenueBase Database · checked Sep 17, 2026
5	Pipeline & Civil LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Pipeline and Civil are proven to provide innovative and technically sound solutions to complex projects involving critical assets; designed to mitigate risks while guarding a…” Source: RevenueBase Database · checked Sep 17, 2026
6	Southroads	Indirect evidence	Waikiwi, New ZealandHQ checked Sep 17, 2026	201-500	54 contacts →
	Indirect evidence “SouthRoads has more than 30 years’ experience delivering services that cover rural, residential, commercial, civil, and mapping and surveying projects.” Source: RevenueBase Database · checked Sep 17, 2026
7	Roadlab LTD	Indirect evidence	Auckland City, New ZealandHQ checked Sep 17, 2026	n/a	52 contacts →
	Indirect evidence “RoadLab is now part of GHD.” Source: RevenueBase Database · checked Sep 17, 2026
8	Inframax Construction	Partial evidence	Te Kuiti, New ZealandHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Inframax Construction Ltd is a 100% New Zealand owned civil construction company based in Te Kuiti and operating across the central North Island from Otorohanga to Taranaki.” Source: RevenueBase Database · checked Sep 17, 2026
9	Waiotahi Contractors LTD	Strong evidence	Whakatane, New ZealandHQ checked Sep 17, 2026	51-200	31 contacts →
	Strong evidence “In business for over 60 years, our 200 strong team delivers quality civil construction work across the Bay of Plenty - including: site works, drainage, road construction…” Source: RevenueBase Database · checked Sep 17, 2026
10	Pinnacles Civil	Indirect evidence	Waihi, New ZealandHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Welcome to Pinnacles Civil, a thriving company with roots as deep as the Coromandel Ranges' Pinnacles Peak, where the heart of NZ beats strongest.” Source: RevenueBase Database · checked Sep 17, 2026
11	MS Civil Construction	Partial evidence	Cambridge, New ZealandHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “MS Civil Construction was founder in the Waikato in mid-2017.” Source: RevenueBase Database · checked Sep 17, 2026
12	Tūpore Infrastructure Limited	Indirect evidence	Hastings, New ZealandHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Everything we do starts with people.” Source: RevenueBase Database · checked Sep 17, 2026
13	Wilson Contractors	Partial evidence	Kingston, New ZealandHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “Operating in both Otago and Southland, with branches in Queenstown, Cromwell and Invercargill, Wilson Contractors offer a wide range of services including Bulk Earthworks…” Source: RevenueBase Database · checked Sep 17, 2026
14	Tru-Line Civil LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Tru-Line Civil is a medium-sized Civil Engineering contracting enterprise based in Christchurch and on the West Coast.” Source: RevenueBase Database · checked Sep 17, 2026
15	PCL Contracting Limited	Partial evidence	Porirua, New ZealandHQ checked Sep 17, 2026	51-200	14 contacts →
	Partial evidence “At PCL Contracting, our work includes earthworks, utilities, new roads, subdivisions, drainage, environmental restoration, public buildings and community housing.” Source: RevenueBase Database · checked Sep 17, 2026
16	Johnston Civil LTD	Indirect evidence	Leeston, New ZealandHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Canterbury based Civil Contracting.” Source: RevenueBase Database · checked Sep 17, 2026
17	NZ Build Group	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	501-1,000	13 contacts →
	Partial evidence “Welcome to NZ Build Group, where excellence meets flexibility in the world of construction solutions.” Source: RevenueBase Database · checked Sep 17, 2026
18	Agile Infrastructure Services Limited	Strong evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Agile Infrastructure Services is a specialist civil construction contractor based in Auckland.” Source: RevenueBase Database · checked Sep 17, 2026
19	R A Shearing Contractors LTD	Partial evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Based in Christchurch, New Zealand, we are Earthmoving Contractors, Paving Contractors and builders of Mayfair Swimming Pools.” Source: RevenueBase Database · checked Sep 17, 2026
20	Russell Gordon Contracting	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “Russell Gordon Contracting (RGC) was established in 2013 following the merger of AJ Russell Brick & Block Layer, Aotea Paving, and PMG.” Source: RevenueBase Database · checked Sep 17, 2026
21	Splice Construction LTD	Partial evidence	Hamilton, New ZealandHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “Splice Construction is a family-owned business, built on years of quality construction experience.” Source: RevenueBase Database · checked Sep 17, 2026
22	ROLCO	Partial evidence	Auckland \| Hamilton \| Tauranga \| Brisbane, New ZealandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Australasia's leading Roller Compacted Concrete Contractor.” Source: RevenueBase Database · checked Sep 17, 2026
23	Troy Wheeler Contracting LTD	Partial evidence	Papakura, New ZealandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Troy Wheeler Contracting provides full services for civil construction to government, private development and capital works.” Source: RevenueBase Database · checked Sep 17, 2026
24	RZG Construction	Partial evidence	Mount Maunganui, New ZealandHQ checked Sep 17, 2026	51-200	9 contacts →
	Partial evidence “Based in Tauranga, RZG Construction is a multi disciplinary construction company offering services to the infrastructure, commercial and residential, sectors.” Source: RevenueBase Database · checked Sep 17, 2026
25	Topline Contracting	Indirect evidence	Hastings, New ZealandHQ checked Sep 17, 2026	51-200	8 contacts →
	Indirect evidence “Topline provides paving and roading solutions in the commercial, residential and government sectors.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: road construction contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names road construction contractors.
Partial evidence: Its own public description names part of road construction contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name road construction contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 107 road construction contractors based in New Zealand

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Road construction contractors based in New Zealand at a glance

As of Sep 17, 2026

45.5%Verified-email coverage

11.2Average contacts per company

11-50Median size (employees)

22.4%Largest-city concentration · Auckland

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 107 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among road construction contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New Zealand whose own description of what they do matches “road construction contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names road construction contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among road construction contractors, and records with no verified work email. Companies headquartered outside New Zealand are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 546 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names road construction contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many road construction contractors are there based in New Zealand?

RevenueBase identified 107 road construction contractors headquartered in New Zealand as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Isaac Construction, headquartered in Christchurch, tops this list with the largest team on record.

Which city has the most road construction contractors?

Auckland leads with 24 headquartered companies, followed by Christchurch (8) and Hamilton (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 546 verified decision-maker contacts tracked across these 107 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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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 Smart Search, 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.