Company lists · Data refreshed September 2026

Top 11 Interlocking block manufacturers based in Australia

Name: Interlocking block manufacturers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 29 companies tracked

RevenueBase identified 29 interlocking block manufacturers headquartered in Australia as of September 2026 and tracks 400 professional contacts across them, including 77 with verified work emails. Macquarie Park is the largest hub.

This list covers interlocking block manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

29Companies

400Contacts tracked

77Verified emails

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The 11 largest interlocking block manufacturers based in Australia

Ranked by team size

Top 11 of 29 interlocking block manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to interlocking block manufacturers: 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	PGH Bricks & Pavers	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 17, 2026	501-1,000	97 contacts →
	Indirect evidence “PGH Bricks & Pavers are leading the way for all things brick across Australia – ensuring the very best in range, service and expertise for the designers, builders, renovators and…” Source: RevenueBase Database · checked Sep 17, 2026
2	Austral Masonry	Partial evidence	Ormeau, AustraliaHQ checked Sep 17, 2026	201-500	68 contacts →
	Partial evidence “Austral Masonry’s range of coloured, standard and premium masonry have set a new standard in quality and style for the versatile concrete block.” Source: RevenueBase Database · checked Sep 17, 2026
3	Adbri Masonry	Strong evidence	Stapylton, AustraliaHQ checked Sep 17, 2026	201-500	60 contacts →
	Strong evidence “Australia's leading masonry manufacturer supplying quality concrete bricks, blocks, pavers, retaining walls, erosion control products and architectural masonry solutions from 15…” Source: RevenueBase Database · checked Sep 17, 2026
4	Best Group	Strong evidence	Wingfield, AustraliaHQ checked Sep 17, 2026	51-200	25 contacts →
	Strong evidence “Best Bricks & Pavers is a South Australian owned manufacturer of world-class pavers, tiles, retaining walls, blocks and pool copings with over 25 years experience.” Source: RevenueBase Database · checked Sep 17, 2026
5	Economix	Indirect evidence	Ravenhall, AustraliaHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “Economix supply an extensive variety of concrete and related products, but the range does not end there.” Source: RevenueBase Database · checked Sep 17, 2026
6	Island Block & Paving	Strong evidence	Breadalbane, AustraliaHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “Island Block & Paving manufacture a premium range of bricks, concrete building blocks, DIY retaining wall systems, architectural coloured blocks, weedfree paving options…” Source: RevenueBase Database · checked Sep 17, 2026
7	Melbourne Brick	Indirect evidence	Hallam, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Melbourne Brick stocks a huge variety of major brands including Adbri Masonry, Austral, Boral, National Masonry, Selkirk and PGH, along with premium products from the likes of…” Source: RevenueBase Database · checked Sep 17, 2026
8	Baines Masonry Blocks	Strong evidence	Appin, AustraliaHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “Baines Masonry manufactures a complete range concrete products including Retaining Wall Systems, Blocks and Pavers in a wide variety of styles and colours.” Source: RevenueBase Database · checked Sep 17, 2026
9	National Masonry PTY LTD	Strong evidence	Wacol, AustraliaHQ checked Sep 17, 2026	51-200	2 contacts →
	Strong evidence “National Masonry® is a leading manufacturer and reseller of Concrete Blocks, Bricks, Pavers & Retaining Wall servicing Brisbane, Gold Coast, Sunshine Coast, Ipswich, Toowoomba…” Source: RevenueBase Database · checked Sep 17, 2026
10	Darling Downs Brick Sales	Partial evidence	Toowoomba, AustraliaHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Australia's leading boutique for bricks, blocks, pavers, retaining walls, sleepers, pebbles, per caps and landscaping supplies.” Source: RevenueBase Database · checked Sep 17, 2026
11	Anston Architectural Products	Partial evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	11-50	1 contacts →
	Partial evidence “Anston is a leading Australian manufacturer of premium architectural concrete products for residential, commercial and public spaces.” Source: RevenueBase Database · checked Sep 17, 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: interlocking block manufacturers. 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 interlocking block manufacturers.
Partial evidence: Its own public description names part of interlocking block manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name interlocking block manufacturers. 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 11 of 29 interlocking block manufacturers based in Australia

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Interlocking block manufacturers based in Australia at a glance

As of Sep 17, 2026

19.2%Verified-email coverage

13.8Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Macquarie Park

Sep 17, 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 Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 29 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 interlocking block manufacturers, 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 “interlocking block manufacturers”. 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 interlocking block manufacturers), 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 interlocking block manufacturers, 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, 77 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 17, 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 interlocking block manufacturers, 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 interlocking block manufacturers are there based in Australia?

RevenueBase identified 29 interlocking block manufacturers 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?

PGH Bricks & Pavers, headquartered in Macquarie Park, tops this list with the largest team on record.

Which city has the most interlocking block manufacturers?

Macquarie Park leads with 2 headquartered companies, followed by Stapylton (2) and Wacol (2).

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 77 verified decision-maker contacts tracked across these 29 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 17, 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.