Company lists · Data refreshed October 2026

Top 25 Heavy steel erection contractors based in New Zealand

RevenueBase identified 127 company matches for heavy steel erection contractors associated with New Zealand as of October 2026 and tracks 1,502 professional contacts across them, including 661 with verified work emails. Auckland is the largest hub.

This list covers company matches for heavy steel erection 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 14, 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 Oct 14, 2026 How this list was built
127Companies
1,502Contacts tracked
661Verified emails
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The 25 largest heavy steel erection contractors based in New Zealand

Ranked by team size
Top 25 of 127 company matches for heavy steel erection contractors based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchAuckland, New ZealandHQ recorded Oct 14, 2026501-1,000483 contacts →

Exact match

“Steel & Tube is one of New Zealand’s leading providers of steel products, systems and solutions, proudly supporting Kiwi projects for more than 70 years.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchWellington, New ZealandHQ recorded Oct 14, 202611-5061 contacts →

Exact match

“First Principles Constructors (FPC) was established in response to demand in the New Zealand construction industry for specialist design and build expertise in the industrial…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Oct 14, 202651-20060 contacts →

Exact match

“Owned and operated by constructors, we're dedicated to quality delivery on our industrial and commercial building contracts.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchWhangarei, New ZealandHQ recorded Oct 14, 202651-20042 contacts →

Exact match

“Donovan Group is transforming the global construction industry with a fresh approach and a comprehensive suite of industry-defining innovations.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchChristchurch, New ZealandHQ recorded Oct 14, 202651-20041 contacts →

Exact match

“VIP Structural Steel is a well established, locally owned and operated business specialising in the design, supply, fabrication and erection of structural steel for commercial and…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchAuckland, New ZealandHQ recorded Oct 14, 202651-20030 contacts →

Exact match

“Established in 1972, Grayson Engineering (2015) Limited is recognised as a market leader in the Steel fabrication industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchWhangarei, New ZealandHQ recorded Oct 14, 202651-20028 contacts →

Exact match

“Coresteel Buildings has taken the commercial steel frame building industry by storm.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchBurnside, New ZealandHQ recorded Oct 14, 202611-5027 contacts →

Exact match

“Tuatara Structures is a forward-thinking company using innovative processes, cutting-edge technology and the most durable materials to create superior buildings.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchNew Plymouth, New ZealandHQ recorded Oct 14, 202611-5026 contacts →

Exact match

“For the right advice, expertise, design and construction knowledge for steel structures beyond the ordinary, look no further than Formsteel®.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchCambridge, New ZealandHQ recorded Oct 14, 202651-20026 contacts →

Exact match

“Cambridge Steel Fabricators is the number one steel fabricator in Cambridge with the vision of becoming the preferred Structural Steel partner in the Central North Island.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchWhakatu, New ZealandHQ recorded Oct 14, 202651-20024 contacts →

Exact match

“Patton Engineering Ltd is Hawke’s Bay’s premier engineering company.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchLower Hutt, New ZealandHQ recorded Oct 14, 202651-20020 contacts →

Exact match

“MJH Engineering Ltd is a leading New Zealand structural steel fabricator, delivering large-scale projects since 1982.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchChristchurch, New ZealandHQ recorded Oct 14, 202651-20019 contacts →

Exact match

“Pegasus Engineering is one of the leading suppliers and erectors of structural steel in the South Island.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchRuakaka, New ZealandHQ recorded Oct 14, 202651-20017 contacts →

Exact match

“Obelisk Industrial has a great pedigree that has been built on the foundation of decades of experience held by our team.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchAuckland, New ZealandHQ recorded Oct 14, 202651-20015 contacts →

Exact match

“At KS Holdings we focus on the varied and innovative use of steel in all aspects of the building industry; from manufacturing to construction and distribution, in the residential…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchPetone, New ZealandHQ recorded Oct 14, 202611-5014 contacts →

Exact match

“At Petone Engineering, we supply and install structural steel for medium to large construction.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchHamilton, New ZealandHQ recorded Oct 14, 202611-5014 contacts →

Exact match

“A professional structural steel fabrication shop from planning and design through to installation for residential, commercial and industrial requirements.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchHamilton, New ZealandHQ recorded Oct 14, 202651-20013 contacts →

Exact match

“JPM Engineering is one of New Zealand’s largest and most experienced steel fabricators and commercial and industrial engineering providers.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchAuckland, New ZealandHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“Sable engineering was established in August 2006 by director Richard Campbell.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchCambridge, New ZealandHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“We are Futura Redefining what the world expects from a steel building system.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchRapaura, New ZealandHQ recorded Oct 14, 202611-5012 contacts →

Exact match

“With HML Engineering, you get a structural design and build partner who delivers value from day one.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchPalmerston North, New ZealandHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“NEW ZEALAND’S PREMIER STEEL ENGINEERING SPECIALISTS FOR PRECISION LASER-CUTTING AND FABRICATION.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchPapakura, New ZealandHQ recorded Oct 14, 202651-20011 contacts →

Exact match

“George Grant Engineering Limited (GGE) is a Papakura, New Zealand based company that was incorporated in 1990 as the advantages of steel as a cost competitive framing system were…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchAuckland City, New ZealandHQ recorded Oct 14, 202611-5010 contacts →

Exact match

“If you want to build a new home, commercial building or apartment block that offers better resale value, won’t sag or rot, and will still be standing 100% guaranteed dead straight…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchNapier, New ZealandHQ recorded Oct 14, 202611-509 contacts →

Exact match

“Red Steel's foundations were laid in the 1960s when Les Nicholas formed Woolaway - a construction company specialising in the construction of woolsheds and design and build of…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 127 heavy steel erection contractors based in New Zealand

See the full list, filter by size, metro and specialty, and access 661 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heavy steel erection contractors based in New Zealand at a glance

As of Oct 14, 2026
44.0%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
18.1%Largest-city concentration · Auckland
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
62
51-200
20
501-1,000
1
1,001-5,000
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 127 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 “heavy steel erection 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 661 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 14, 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 “heavy steel erection contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heavy steel erection contractors are there based in New Zealand?

RevenueBase identified 127 company matches for heavy steel erection 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?

Steel & Tube Holdings LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most heavy steel erection contractors?

Auckland leads with 23 company records, followed by Christchurch (13) and Whangarei (5).

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 661 professional contacts with verified work emails tracked across these 127 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 127 heavy steel erection contractors based in New Zealand. Start with a free account, no credit card.

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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.