Company lists · Data refreshed September 2026

Top 25 Infrastructure conglomerates based in New Zealand

RevenueBase identified 102 company matches for infrastructure conglomerates associated with New Zealand as of September 2026 and tracks 11,690 professional contacts across them, including 4,161 with verified work emails. Auckland is the largest hub.

This list covers company matches for infrastructure conglomerates 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 September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
102Companies
11,690Contacts tracked
4,161Verified emails
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The 25 largest infrastructure conglomerates based in New Zealand

Ranked by team size
Top 25 of 102 company matches for infrastructure conglomerates based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChristchurch, New ZealandHQ recorded Sep 20, 202610001+5,537 contacts →

Exact match

“Fulton Hogan has more than 90 years’ experience delivering transport, water, energy, mining and land development infrastructure across New Zealand, Australia and the South Pacific.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261,001-5,000870 contacts →

Exact match

“At HEB, we’re all about people, places, and purpose.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261,001-5,000744 contacts →

Exact match

“Higgins is a dynamic New Zealand civil construction business with a ‘customer number one’ focus and a team of over 1600 staff.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261,001-5,000583 contacts →

Exact match

“Achieving the energy transition.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchHamilton, New ZealandHQ recorded Sep 20, 2026201-500289 contacts →

Exact match

“With over residential households and businesses connecting to our electricity services, we’re playing an essential role in the economic and social development of our communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchChristchurch, New ZealandHQ recorded Sep 20, 20261,001-5,000282 contacts →

Exact match

“Citycare Group is a New Zealand-owned infrastructure services group operating across the built and natural environment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchChristchurch, New ZealandHQ recorded Sep 20, 2026501-1,000170 contacts →

Exact match

“Citycare Property is a values driven organisation that builds, operates, maintains and renews the social infrastructure of Aotearoa.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Sep 20, 2026201-500154 contacts →

Exact match

“JFC is one of New Zealand’s leading infrastructure and civil construction companies with over 50 years in the business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAuckland, New ZealandHQ recorded Sep 20, 2026201-500137 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchChristchurch, New ZealandHQ recorded Sep 20, 2026201-500131 contacts →

Exact match

“Innovation isn’t new to Isaac.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-200124 contacts →

Exact match

“We are project managers and advisers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAuckland, New ZealandHQ recorded Sep 20, 2026201-500108 contacts →

Exact match

“Stevenson was established in 1912 and has a long-standing history in the Auckland region.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchWhakatane, New ZealandHQ recorded Sep 20, 2026501-1,00092 contacts →

Exact match

“Horizon Energy Group is New Zealand's most trusted multi-discipline infrastructure services partner.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-20068 contacts →

Exact match

“We journey with our clients to realise projects that improve lives and landscapes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchWhangarei, New ZealandHQ recorded Sep 20, 202651-20066 contacts →

Exact match

“United Civil Construction is a leading NZ civil engineering construction company that delivers exceptional infrastructure projects nationally.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchInvercargill, New ZealandHQ recorded Sep 20, 20261,001-5,00062 contacts →

Exact match

“New Zealand’s largest privately owned transport company, covering the transport, petroleum, concrete, contracting, environmental and quarrying sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchChristchurch, New ZealandHQ recorded Sep 20, 202651-20060 contacts →

Exact match

“Seipp Construction is an award-winning nationwide infrastructure company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-20056 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-20050 contacts →

Exact match

“RCR Infrastructure is an integrated group of companies building the future of New Zealand’s infrastructure, energy, and technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchAuckland, New ZealandHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“ROSS REID LIMITED is a civil engineering company based out of 25 Stonedon Drive, AUCKLAND, N/A, New Zealand.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchGisborne, New ZealandHQ recorded Sep 20, 202651-20041 contacts →

Exact match

“Eastland Group specialises in regional infrastructure: ports, electricity distribution and transmission networks, and electricity generation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-20036 contacts →

Exact match

“March Cato is an award winning, Auckland based, Civil Engineering construction company specialising in tunneling, open cut trenching, shaft construction and sheet piling for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchNew Plymouth, New ZealandHQ recorded Sep 20, 202651-20033 contacts →

Exact match

“NPE-Tech is part of the Feisst Group of companies and has offices in Taranaki, Manawatu, Bay of Plenty and most recently the Waikato.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchWaihi, New ZealandHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“Welcome to Pinnacles Civil, a thriving company with roots as deep as the Coromandel Ranges' Pinnacles Peak, where the heart of NZ beats strongest.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchAuckland, New ZealandHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 102 infrastructure conglomerates based in New Zealand

See the full list, filter by size, metro and specialty, and access 4,161 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure conglomerates based in New Zealand at a glance

As of Sep 20, 2026
35.6%Verified-email coverage
114.6Average contacts per company
11-50Median size (employees)
36.3%Largest-city concentration · Auckland
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
37
51-200
22
201-500
10
501-1,000
5
1,001-5,000
6
10001+
1

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 102 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 “infrastructure conglomerates” 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 4,161 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 September 20, 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 “infrastructure conglomerates”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure conglomerates are there based in New Zealand?

RevenueBase identified 102 company matches for infrastructure conglomerates associated with New Zealand as of September 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?

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

Which city has the most infrastructure conglomerates?

Auckland leads with 37 company records, followed by Christchurch (12) and New Plymouth (4).

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 4,161 professional contacts with verified work emails tracked across these 102 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 September 20, 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 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.