Company lists · Data refreshed September 2026

Top 25 Public works construction companies based in New Zealand

Name: Public works construction companies 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 163 companies tracked

RevenueBase identified 163 public works construction companies headquartered in New Zealand as of September 2026 and tracks 4,413 professional contacts across them, including 1,887 with verified work emails. Auckland is the largest hub.

This list covers public works construction companies 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

163Companies

4,413Contacts tracked

1,887Verified emails

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The 25 largest public works construction companies based in New Zealand

Ranked by team size

Top 25 of 163 public works construction companies 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 public works construction companies: 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	HEB Construction	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1,001-5,000	870 contacts →
	Indirect evidence “At HEB, we’re all about people, places, and purpose.” Source: RevenueBase Database · checked Sep 17, 2026
2	Higgins	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1,001-5,000	744 contacts →
	Partial evidence “Higgins is a dynamic New Zealand civil construction business with a ‘customer number one’ focus and a team of over 1600 staff.” Source: RevenueBase Database · checked Sep 17, 2026
3	JFC LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	201-500	154 contacts →
	Partial evidence “JFC is one of New Zealand’s leading infrastructure and civil construction companies with over 50 years in the business.” Source: RevenueBase Database · checked Sep 17, 2026
4	Dempsey Wood Civil	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	201-500	137 contacts →
	Partial evidence “Established in 1993, Dempsey Wood is a family-owned and operated civil contractor delivering a range of civil infrastructure works and land development projects throughout the…” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	CB Civil	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	93 contacts →
	Indirect evidence “OUR PURPOSE We are driven by the relentless pursuit of being better.” Source: RevenueBase Database · checked Sep 17, 2026
7	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
8	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
9	Foster Group LTD	Partial evidence	Hamilton, New ZealandHQ checked Sep 17, 2026	51-200	74 contacts →
	Partial evidence “With 75+ years in construction, the Foster Group combines experience, innovation, and sustainable practice to deliver quality builds in support of thriving community.” Source: RevenueBase Database · checked Sep 17, 2026
10	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
11	NZ Strong Group	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	66 contacts →
	Partial evidence “NZ Strong is a leading construction company in New Zealand with a focus on high quality job completion.” Source: RevenueBase Database · checked Sep 17, 2026
12	Seipp Construction	Partial evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	51-200	60 contacts →
	Partial evidence “Seipp Construction is an award-winning nationwide infrastructure company.” Source: RevenueBase Database · checked Sep 17, 2026
13	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
14	Cassidy Construction	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Owned and operated by constructors, we're dedicated to quality delivery on our industrial and commercial building contracts.” Source: RevenueBase Database · checked Sep 17, 2026
15	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
16	Ross Reid Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	47 contacts →
	Indirect evidence “ROSS REID LIMITED is a civil engineering company based out of 25 Stonedon Drive, AUCKLAND, N/A, New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026
17	March Construction LTD	Partial evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “March Construction brings together the geotechnical and water infrastructure expertise, which when combined with the micro-tunnelling expertise of our sister company Rob Carr…” Source: RevenueBase Database · checked Sep 17, 2026
18	March Cato	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “March Cato is an award winning, Auckland based, Civil Engineering construction company specialising in tunneling, open cut trenching, shaft construction and sheet piling for…” Source: RevenueBase Database · checked Sep 17, 2026
19	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
20	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
21	Blue Barn Consulting LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Source: RevenueBase Database · checked Sep 17, 2026
22	Engenium LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “We are a structural, civil and architectural design firm specialising in commercial and industrial projects throughout New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026
23	Aoraki Construction LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Aoraki is a construction company with the capability to deliver major commercial projects in Wellington.” Source: RevenueBase Database · checked Sep 17, 2026
24	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
25	ICB Civil Construction	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “ICB Civil Construction is one of New Zealand’s leading specialists in retaining wall, piling, and anchoring construction.” 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: public works construction companies. 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 public works construction companies.
Partial evidence: Its own public description names part of public works construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public works construction companies. 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 163 public works construction companies based in New Zealand

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Public works construction companies based in New Zealand at a glance

As of Sep 17, 2026

42.8%Verified-email coverage

27.1Average contacts per company

11-50Median size (employees)

35.6%Largest-city concentration · Auckland

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 163 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 public works construction companies, 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 “public works construction companies”. 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 public works construction companies), 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 public works construction companies, 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, 1,887 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.

Public works construction companies by metro

Public works construction companies in Auckland58

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 public works construction companies, 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 public works construction companies are there based in New Zealand?

RevenueBase identified 163 public works construction companies 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?

HEB Construction, headquartered in Manukau., tops this list with the largest team on record.

Which city has the most public works construction companies?

Auckland leads with 58 headquartered companies, followed by Christchurch (19) and Hamilton (7).

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 1,887 verified decision-maker contacts tracked across these 163 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.