Company lists · Data refreshed September 2026

Top 25 Aluminum structural fabricators based in New Zealand

Name: Aluminum structural fabricators based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 71 companies tracked

RevenueBase identified 71 aluminum structural fabricators headquartered in New Zealand as of September 2026 and tracks 1,113 professional contacts across them, including 518 with verified work emails. Auckland is the largest hub.

This list covers aluminum structural fabricators 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 30, 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 30, 2026 86% judged on-target in blind review

71Companies

1,113Contacts tracked

518Verified emails

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The 25 largest aluminum structural fabricators based in New Zealand

Ranked by team size

Top 25 of 71 aluminum structural fabricators based in New Zealand, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to aluminum structural fabricators: 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	Thermosash Commercial Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	501-1,000	159 contacts →
	Indirect evidence “Thermosash Commercial Limited is the largest commercial window and curtainwall designer, manufacturer and contracting company in New Zealand with offices located in Auckland…” Source: RevenueBase Database · checked Sep 30, 2026
2	Altus NZ Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	501-1,000	132 contacts →
	Partial evidence “Altus Industrial Aluminium & Window Systems is a leading New Zealand owned and operated manufacturer and exporter of innovative designs in aluminium extrusions and extrusion-based…” Source: RevenueBase Database · checked Sep 30, 2026
3	APL Window Solutions	Indirect evidence	Hamilton, New ZealandHQ checked Sep 30, 2026	201-500	100 contacts →
	Indirect evidence “APL is the parent company of New Zealand’s popular window brands Altherm Window Systems, First Windows & Doors and Vantage Windows & Doors.” Source: RevenueBase Database · checked Sep 30, 2026
4	Monkeytoe Group	Partial evidence	Normanby, New ZealandHQ checked Sep 30, 2026	51-200	100 contacts →
	Partial evidence “Leaders in Aluminium Design & Manufacture.” Source: RevenueBase Database · checked Sep 30, 2026
5	Wight Aluminium	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	51-200	57 contacts →
	Partial evidence “Wight Aluminium Limited began as a commercial building contractor in 1965 before introducing aluminium window and door fabrication in 1973.” Source: RevenueBase Database · checked Sep 30, 2026
6	Symonite Panels Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	201-500	44 contacts →
	Indirect evidence “We are high-performance full facade experts, looking after every aspect from design to installation.” Source: RevenueBase Database · checked Sep 30, 2026
7	Allwin Facade	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “Allwin Façade is the turnkey solutions and services provider in the design-and-build of engineered architectural envelopes.” Source: RevenueBase Database · checked Sep 30, 2026
8	Urban Group NZ LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “The results of our work are found around and within some of the most innovative build projects throughout New Zealand.” Source: RevenueBase Database · checked Sep 30, 2026
9	UNO Windows & Doors	Partial evidence	Hawera, New ZealandHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “Since 2006, we’ve helped architects, developers, and builders across New Zealand bring their vision to life with beautifully simple aluminium joinery.” Source: RevenueBase Database · checked Sep 30, 2026
10	ADLUX	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “At Adlux, we believe there’s life to be found in every home.” Source: RevenueBase Database · checked Sep 30, 2026
11	Insol LTD	Indirect evidence	Invercargill, New ZealandHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “New Zealand’s experts in architectural screening and facades.” Source: RevenueBase Database · checked Sep 30, 2026
12	Door Window Systems Auckland LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “An Auckland based Door + Window Systems manufacturer, specializing in APL Altherm Window Systems.” Source: RevenueBase Database · checked Sep 30, 2026
13	Manson Engineering	Partial evidence	Henderson, New ZealandHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “Manson Engineering designs, manufactures and installs bespoke aluminium and steel solutions for marine, architectural and civil engineering applications.” Source: RevenueBase Database · checked Sep 30, 2026
14	Aurae LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “Aurae is a New Zealand based company that makes houses look good.” Source: RevenueBase Database · checked Sep 30, 2026
15	ACMF	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “The complete cladding system, end-to-end.” Source: RevenueBase Database · checked Sep 30, 2026
16	Bradnam's Windows & Doors NZ	Partial evidence	East Tamaki, New ZealandHQ checked Sep 30, 2026	51-200	11 contacts →
	Partial evidence “Bradnam’s Windows & Doors NZ is a premier designer and manufacturer of high-quality aluminium window and door joinery, catering specifically to high-volume group builders.” Source: RevenueBase Database · checked Sep 30, 2026
17	HML Engineering	Partial evidence	Rapaura, New ZealandHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “With HML Engineering, you get a structural design and build partner who delivers value from day one.” Source: RevenueBase Database · checked Sep 30, 2026
18	Paneltec NZ LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “We specialise in end-to-end cladding systems for iconic buildings.” Source: RevenueBase Database · checked Sep 30, 2026
19	Glass Projects Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	51-200	10 contacts →
	Indirect evidence “Glass Projects Ltd is a leader in the design, supply and installation of architectural glass in New Zealand.” Source: RevenueBase Database · checked Sep 30, 2026
20	Nu-Wall Cladding	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “Nu-Wall is New Zealand owned, and operated by a team of leaders in the metal construction and engineering industry with a vision to take the beauty of aluminium cladding to the…” Source: RevenueBase Database · checked Sep 30, 2026
21	Maximo Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “MAXIMO specialises in the manufacture and installation of custom-made aluminium and glass exterior products including balustrades, pool fencing, louvres, gates as well as other…” Source: RevenueBase Database · checked Sep 30, 2026
22	Heco Group	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	51-200	8 contacts →
	Indirect evidence “HECO Group is a leader in the construction industry, specializing in high-end architectural building products.” Source: RevenueBase Database · checked Sep 30, 2026
23	Aluminium Extrusion Company LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “Australasia's most experienced small-medium profile aluminum extruder.” Source: RevenueBase Database · checked Sep 30, 2026
24	Alufix Installation	Indirect evidence	Christchurch, New ZealandHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
25	Facade Solutions Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “We are a specialist nationwide facade company who undertake the full range of building facade and cladding services to the construction industry.The qualified and highly-skilled…” Source: RevenueBase Database · checked Sep 30, 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: aluminum structural fabricators. 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 aluminum structural fabricators.
Partial evidence: Its own public description names part of aluminum structural fabricators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aluminum structural fabricators. 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 71 aluminum structural fabricators based in New Zealand

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Aluminum structural fabricators based in New Zealand at a glance

As of Sep 30, 2026

46.5%Verified-email coverage

15.7Average contacts per company

11-50Median size (employees)

42.3%Largest-city concentration · Auckland

Sep 30, 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 71 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 aluminum structural fabricators, 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 “aluminum structural fabricators”. 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 aluminum structural fabricators), 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 aluminum structural fabricators, 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, 518 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 30, 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.

Aluminum structural fabricators by metro

Aluminum structural fabricators in Auckland30

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 aluminum structural fabricators, 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 aluminum structural fabricators are there based in New Zealand?

RevenueBase identified 71 aluminum structural fabricators 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?

Thermosash Commercial Limited, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most aluminum structural fabricators?

Auckland leads with 30 headquartered companies, followed by Christchurch (4) and Hamilton (3).

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 518 verified decision-maker contacts tracked across these 71 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 30, 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.