Company lists · Data refreshed September 2026

Top 25 Energy efficient building materials companies based in Australia

Name: Energy efficient building materials companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 126 companies tracked

RevenueBase identified 126 energy efficient building materials companies headquartered in Australia as of September 2026 and tracks 1,454 professional contacts across them, including 675 with verified work emails. Melbourne is the largest hub.

This list covers energy efficient building materials companies headquartered in Australia, 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 15, 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 15, 2026 86% judged on-target in blind review

126Companies

1,454Contacts tracked

675Verified emails

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The 25 largest energy efficient building materials companies based in Australia

Ranked by team size

Top 25 of 126 energy efficient building materials companies based in Australia, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to energy efficient building materials 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	Alspec	Indirect evidence	Eastern Creek, AustraliaHQ checked Sep 15, 2026	501-1,000	310 contacts →
	Indirect evidence “Established in 1974, Alspec® is an Australian owned and operated market leader in the design and distribution of innovative aluminium systems.” Source: RevenueBase Database · checked Sep 15, 2026
2	Fletcher Insulation	Partial evidence	Dandenong South, AustraliaHQ checked Sep 15, 2026	201-500	147 contacts →
	Partial evidence “Fletcher Insulation stands as a leading Australian manufacturer, distributor, and technical support provider for the building construction industry in insulation.” Source: RevenueBase Database · checked Sep 15, 2026
3	Knauf Australia	Partial evidence	Camellia, AustraliaHQ checked Sep 15, 2026	501-1,000	127 contacts →
	Partial evidence “Building better spaces with high-performance plasterboard, insulation, facade systems and beyond.” Source: RevenueBase Database · checked Sep 15, 2026
4	Kingspan Insulated Panels Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 15, 2026	51-200	83 contacts →
	Indirect evidence “At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Source: RevenueBase Database · checked Sep 15, 2026
5	Ametalin	Partial evidence	Salisbury North, AustraliaHQ checked Sep 15, 2026	51-200	42 contacts →
	Partial evidence “Ametalin is a South Australian based company involved in the manufacturing, research and development of pliable building membranes for the building industry in Australia and Asia.” Source: RevenueBase Database · checked Sep 15, 2026
6	Ecostar Double Glazing	Partial evidence	Dandenong South, AustraliaHQ checked Sep 15, 2026	51-200	27 contacts →
	Partial evidence “If homeowners don’t consider retrofitting their home to improve its energy rating, they’re missing an opportunity to save money in the long run,” says University of Melbourne’s…” Source: RevenueBase Database · checked Sep 15, 2026
7	Metecno PIR	Indirect evidence	Brisbane, AustraliaHQ checked Sep 15, 2026	11-50	22 contacts →
	Indirect evidence “Composite wall and roofing products.” Source: RevenueBase Database · checked Sep 15, 2026
8	Delta Panels	Indirect evidence	Richlands, AustraliaHQ checked Sep 15, 2026	51-200	21 contacts →
	Indirect evidence “Delta Panels, a leading provider of high-quality insulated panels for sustainable construction solutions.” Source: RevenueBase Database · checked Sep 15, 2026
9	Dctech	Partial evidence	Blacktown, AustraliaHQ checked Sep 15, 2026	11-50	20 contacts →
	Partial evidence “DCTech is proudly 100% Australian owned and operated with over thirty years experience in supplying a range technically advanced thermal insulation materials to the Australian…” Source: RevenueBase Database · checked Sep 15, 2026
10	Versiclad	Indirect evidence	Casula, AustraliaHQ checked Sep 15, 2026	11-50	18 contacts →
	Indirect evidence “Versiclad is an Australian owned and operated business established in 1986 to manufacture insulated panel products for the domestic, commercial and industrial markets.” Source: RevenueBase Database · checked Sep 15, 2026
11	Thermotek Windows & Doors	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 15, 2026	11-50	18 contacts →
	Indirect evidence “Support Sustainable Construction.” Source: RevenueBase Database · checked Sep 15, 2026
12	Arcpanel	Indirect evidence	Coolum Beach, AustraliaHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “ARCPANEL is a proudly Australian-owned manufacturer of innovative, high-performance insulated roof panel systems.” Source: RevenueBase Database · checked Sep 15, 2026
13	Energy Efficiency Group	Strong evidence	Wangara, AustraliaHQ checked Sep 15, 2026	51-200	16 contacts →
	Strong evidence “Energy Efficiency Group (EEG) is a national specialist delivering industry-leading insulation and energy-efficiency solutions across residential, commercial, industrial, and…” Source: RevenueBase Database · checked Sep 15, 2026
14	STO Australia	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 15, 2026	51-200	13 contacts →
	Indirect evidence “As an internationally recognized name in the exterior wall insulation and render markets, Sto sets industry benchmarks for innovation, technical design and sustainability.” Source: RevenueBase Database · checked Sep 15, 2026
15	Pro9	Indirect evidence	Tuggerah, AustraliaHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “Smarter walls, better homes.” Source: RevenueBase Database · checked Sep 15, 2026
16	Insulfix	Indirect evidence	Castle Hill, AustraliaHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “At Insulfix, we proudly stand as Australia's largest home insulation contracting group, with a legacy spanning over 30 years.” Source: RevenueBase Database · checked Sep 15, 2026
17	Thermotec Australia	Indirect evidence	Revesby, AustraliaHQ checked Sep 15, 2026	51-200	11 contacts →
	Indirect evidence “Thermotec is an Australian based manufacturer and distributor of thermal insulation, acoustic solutions and polyethylene foam products.” Source: RevenueBase Database · checked Sep 15, 2026
18	Studform	Indirect evidence	Hindmarsh, AustraliaHQ checked Sep 15, 2026	11-50	11 contacts →
	Indirect evidence “Welcome to Studform!” Source: RevenueBase Database · checked Sep 15, 2026
19	Ee-Fit Energy Efficient Insulation	Strong evidence	Dandenong South, AustraliaHQ checked Sep 15, 2026	51-200	11 contacts →
	Strong evidence “Since 2011 ee-Fit has been installing energy efficient insulation and building wraps.” Source: RevenueBase Database · checked Sep 15, 2026
20	LAROS	Partial evidence	Fyshwick, AustraliaHQ checked Sep 15, 2026	11-50	10 contacts →
	Partial evidence “Here at LAROS Technologies Australia we are forward thinking and knowledgeable in our approach to high-performance building solutions.” Source: RevenueBase Database · checked Sep 15, 2026
21	Enviroflex Insulation	Indirect evidence	Knoxfield, AustraliaHQ checked Sep 15, 2026	11-50	9 contacts →
	Indirect evidence “Enviroflex is a proud Australian company with over 50 years of experience in the business of acoustic and thermal insulation.” Source: RevenueBase Database · checked Sep 15, 2026
22	Demtech Australia PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 15, 2026	11-50	8 contacts →
	Partial evidence “Since 1992, our ongoing commitment has been to providing the building and construction industry with high quality products.” Source: RevenueBase Database · checked Sep 15, 2026
23	TVD Group	Indirect evidence	North Geelong, AustraliaHQ checked Sep 15, 2026	11-50	8 contacts →
	Indirect evidence “TVD Group is a family-owned business that is led by director Tim Van Dreven, who has over 22 years experience within the construction industry.” Source: RevenueBase Database · checked Sep 15, 2026
24	SBS Direct	Partial evidence	Rocklea, AustraliaHQ checked Sep 15, 2026	11-50	8 contacts →
	Partial evidence “SBS Direct makes your job easier, with unique products and building systems SPECIFICALLY for builders, shop and office fitters and plasterers.” Source: RevenueBase Database · checked Sep 15, 2026
25	PRO Clima Australia	Strong evidence	Alexandria, AustraliaHQ checked Sep 15, 2026	1-10	7 contacts →
	Strong evidence “Pro Clima’s airtightness and weathertightness patented building systems, in combination with effective insulation and appropriate ventilation, create energy efficient, low…” Source: RevenueBase Database · checked Sep 15, 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: energy efficient building materials 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 energy efficient building materials companies.
Partial evidence: Its own public description names part of energy efficient building materials companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy efficient building materials 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 126 energy efficient building materials companies based in Australia

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Energy efficient building materials companies based in Australia at a glance

As of Sep 15, 2026

46.4%Verified-email coverage

11.5Average contacts per company

11-50Median size (employees)

7.9%Largest-city concentration · Melbourne

Sep 15, 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 Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 126 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 energy efficient building materials 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 Australia whose own description of what they do matches “energy efficient building materials 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 energy efficient building materials 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 energy efficient building materials companies, and records with no verified work email. Companies headquartered outside Australia 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, 675 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 15, 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.

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 energy efficient building materials 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 energy efficient building materials companies are there based in Australia?

RevenueBase identified 126 energy efficient building materials companies headquartered in Australia 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?

Alspec, headquartered in Eastern Creek, tops this list with the largest team on record.

Which city has the most energy efficient building materials companies?

Melbourne leads with 10 headquartered companies, followed by Dandenong South (9) and Sydney (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 675 verified decision-maker contacts tracked across these 126 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 15, 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.