Company lists · Data refreshed September 2026

Top 25 Thermal insulation companies based in New Zealand

Name: Thermal insulation companies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 67 companies tracked

RevenueBase identified 67 thermal insulation companies headquartered in New Zealand as of September 2026 and tracks 359 professional contacts across them, including 102 with verified work emails. Auckland is the largest hub.

This list covers thermal insulation 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 22, 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 22, 2026 86% judged on-target in blind review

67Companies

359Contacts tracked

102Verified emails

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The 25 largest thermal insulation companies based in New Zealand

Ranked by team size

Top 25 of 67 thermal insulation companies based in New Zealand, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to thermal insulation 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	Pink Batts	Partial evidence	Auckland, New ZealandHQ checked Sep 22, 2026	51-200	51 contacts →
	Partial evidence “Pink® Batts® is proudly the only glass wool insulation manufactured in New Zealand, delivering the trusted performance Kiwi homes rely on since 1961.” Source: RevenueBase Database · checked Sep 22, 2026
2	Inzone Industries Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 22, 2026	201-500	48 contacts →
	Partial evidence “InZone Industries Ltd is a vertically integrated business offering a supply and install service for insulation and other energy efficiency solutions to the residential, commercial…” Source: RevenueBase Database · checked Sep 22, 2026
3	Expol NZ	Indirect evidence	Auckland, New ZealandHQ checked Sep 22, 2026	51-200	24 contacts →
	Indirect evidence “EXPOL is the largest manufacturer and distributor of polystyrene products in New Zealand.” Source: RevenueBase Database · checked Sep 22, 2026
4	Terra Lana Products LTD	Partial evidence	Christchurch, New ZealandHQ checked Sep 22, 2026	51-200	15 contacts →
	Partial evidence “Terra Lana wool blend insulation – superior natural warmth.” Source: RevenueBase Database · checked Sep 22, 2026
5	PIL Group Limited	Strong evidence	Ngaruawahia, New ZealandHQ checked Sep 22, 2026	11-50	14 contacts →
	Strong evidence “At PIL Group Ltd we take pride in being a manufacturer and importer/distributor of quality thermal and acoustic insulation; ranged and stocked to support building designers…” Source: RevenueBase Database · checked Sep 22, 2026
6	Kingspan Insulated Panels NEW Zealand	Indirect evidence	Christchurch, New ZealandHQ checked Sep 22, 2026	n/a	13 contacts →
	Indirect evidence “Who We Are: Kingspan is a trusted leader in the design, manufacture and supply of high performance building products and solutions for the global property and construction…” Source: RevenueBase Database · checked Sep 22, 2026
7	Bondor NZ Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 22, 2026	51-200	13 contacts →
	Indirect evidence “Bondor NZ is an internationally established manufacturer and installer of insulated panels and fire rated panel systems.” Source: RevenueBase Database · checked Sep 22, 2026
8	ECO Insulation Energy And Installation	Indirect evidence	Auckland, New ZealandHQ checked Sep 22, 2026	51-200	10 contacts →
	Indirect evidence “Established in the EcoInsulation business has become a leading national installer of energy efficiency solutions for buildings in New Zealand using high performance, safe and…” Source: RevenueBase Database · checked Sep 22, 2026
9	Sustain Energy Solutions	Partial evidence	Hamilton, New ZealandHQ checked Sep 22, 2026	1-10	7 contacts →
	Partial evidence “RESIDENTIAL, RENTALS & COMMERCIAL INSULATION INSTALLER Sustain Energy Solutions provides professional ceiling, underfloor and wall insulation installation into the home, rentals…” Source: RevenueBase Database · checked Sep 22, 2026
10	Mount Insulation & Sheetmetal	Indirect evidence	Stratford, New ZealandHQ checked Sep 22, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
11	Hush Interiors LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “Hush Interiors is a Christchurch based firm, established in February 2007, to specialise in quality ceiling installations and associated system products.” Source: RevenueBase Database · checked Sep 22, 2026
12	Technoform Australia And NEW Zealand	Indirect evidence	Auckland, New ZealandHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “Why does #TechnoformANZ exist?” Source: RevenueBase Database · checked Sep 22, 2026
13	Enstall Insulation	Indirect evidence	Auckland, New ZealandHQ checked Sep 22, 2026	11-50	6 contacts →
	Indirect evidence “We are Kiwis passionate about improving New Zealand buildings' comfort and energy efficiency - for the improved health and benefit of those living and working in them.” Source: RevenueBase Database · checked Sep 22, 2026
14	Best Insulation & Sheetmetals NZ	Partial evidence	Mangakakahi, New ZealandHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “Best Insulation is locally owned and operated with over 50 years in business.” Source: RevenueBase Database · checked Sep 22, 2026
15	Mammoth Modern Insulation	Partial evidence	Auckland, New ZealandHQ checked Sep 22, 2026	201-500	4 contacts →
	Partial evidence “Mammoth polyester insulation is the modern choice in creating a healthy, energy-efficient homes and buildings.” Source: RevenueBase Database · checked Sep 22, 2026
16	Insulated Panel Systems LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 22, 2026	11-50	3 contacts →
	Partial evidence “INNOVATION WITH INSULATION.Insulated Panel Systems (IPS) are the premier insulated system Roofing and Cladding provider in New Zealand.” Source: RevenueBase Database · checked Sep 22, 2026
17	Outright Continuous Insulation	Partial evidence	Auckland, New ZealandHQ checked Sep 22, 2026	1-10	3 contacts →
	Partial evidence “Outright Insulation provide PIR boards for various applications throughout a structure.” Source: RevenueBase Database · checked Sep 22, 2026
18	Christchurch Insulation LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 22, 2026	11-50	3 contacts →
	Indirect evidence “We make Canterbury homes Warm, Dry and Healthy.” Source: RevenueBase Database · checked Sep 22, 2026
19	C&i Insulation LTD	Strong evidence	Rotorua, New ZealandHQ checked Sep 22, 2026	1-10	3 contacts →
	Strong evidence “About Us Established in 2016, C&I Insulation is an independently New Zealand owned and operated company specialising in the manufacture and distribution of thermal and acoustic…” Source: RevenueBase Database · checked Sep 22, 2026
20	Franklin Aluminium	Partial evidence	Pukekohe, New ZealandHQ checked Sep 22, 2026	1-10	3 contacts →
	Partial evidence “Advanced ThermalHEART technology offers maximum energy conservation an interior comfort.” Source: RevenueBase Database · checked Sep 22, 2026
21	KR Marine Insulation	Partial evidence	Nelson, New ZealandHQ checked Sep 22, 2026	1-10	2 contacts →
	Partial evidence “At KR Marine Insulation, we pride ourselves on providing the best services for keeping your equipment safe and efficient.” Source: RevenueBase Database · checked Sep 22, 2026
22	Gforce Healthy Home Solutions	Indirect evidence	Auckland, New ZealandHQ checked Sep 22, 2026	201-500	2 contacts →
	Indirect evidence “We understand that everyone’s lifestyle and needs are different, so you can trust our professional team to provide options that are tailored to suit you, your property, and your…” Source: RevenueBase Database · checked Sep 22, 2026
23	Absolute Energy	Partial evidence	Nelson, New ZealandHQ checked Sep 22, 2026	51-200	2 contacts →
	Partial evidence “Absolute Energy is a market leader in the insulation industry in New Zealand with more than satisfied customers in 20 years of business.” Source: RevenueBase Database · checked Sep 22, 2026
24	Thermal Innovation	Partial evidence	Wellington, New ZealandHQ checked Sep 22, 2026	1-10	2 contacts →
	Partial evidence “Our range of Structural Thermal Breaks has excellent thermal and structural properties to improve the performance of your building.” Source: RevenueBase Database · checked Sep 22, 2026
25	Control Insulation	Strong evidence	Christchurch, New ZealandHQ checked Sep 22, 2026	1-10	2 contacts →
	Strong evidence “Kingspan Kooltherm offers among the most thermally efficient conductivity and thermal performance values available, which means you can minimise thickness of your insulation…” Source: RevenueBase Database · checked Sep 22, 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: thermal insulation 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 thermal insulation companies.
Partial evidence: Its own public description names part of thermal insulation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name thermal insulation 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 67 thermal insulation companies based in New Zealand

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Thermal insulation companies based in New Zealand at a glance

As of Sep 22, 2026

28.4%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

37.3%Largest-city concentration · Auckland

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

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 67 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 thermal insulation 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 “thermal insulation 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 thermal insulation 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 thermal insulation 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, 102 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 22, 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.

Thermal insulation companies by metro

Thermal insulation companies in Auckland25

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 thermal insulation 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 thermal insulation companies are there based in New Zealand?

RevenueBase identified 67 thermal insulation 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?

Pink Batts, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most thermal insulation companies?

Auckland leads with 25 headquartered companies, followed by Christchurch (11) and Dunedin (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 102 verified decision-maker contacts tracked across these 67 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 22, 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.