Company lists · Data refreshed September 2026

Top 24 Apartment construction companies based in Australia

RevenueBase identified 1,284 apartment construction companies headquartered in Australia as of September 2026 and tracks 8,788 professional contacts across them, including 3,791 with verified work emails. Sydney is the largest hub.

This list covers apartment construction 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 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
1,284Companies
8,788Contacts tracked
3,791Verified emails
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The 24 largest apartment construction companies based in Australia

Ranked by team size
Top 24 of 1,284 apartment construction companies based in Australia, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to apartment construction 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSt Leonards, AustraliaHQ checked Sep 30, 2026201-500252 contacts →

Indirect evidence

“At Mainbrace, we care about our clients, people, projects, community, and planet – and we strive to create value and impact in a way that is authentic, responsible, sustainable…”

Source: RevenueBase Database · checked Sep 30, 2026
2Indirect evidenceMelbourne, AustraliaHQ checked Sep 30, 2026201-500232 contacts →

Indirect evidence

“Hacer was established in to provide a fully integrated design and construct service.”

Source: RevenueBase Database · checked Sep 30, 2026
3Indirect evidenceSydney, AustraliaHQ checked Sep 30, 2026201-500212 contacts →

Indirect evidence

“Better communities.”

Source: RevenueBase Database · checked Sep 30, 2026
4Indirect evidenceSydney, AustraliaHQ checked Sep 30, 2026201-500165 contacts →

Indirect evidence

“Decode’s origins go back to 2008 when it was first established.”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceFortitude Valley, AustraliaHQ checked Sep 30, 2026201-500158 contacts →

Indirect evidence

“Privately owned Mosaic Property Group is one of Queensland’s most awarded and trusted multi-residential developer-builders.”

Source: RevenueBase Database · checked Sep 30, 2026
6Partial evidenceSydney, AustraliaHQ checked Sep 30, 202651-200151 contacts →

Partial evidence

“ALAND was established in 2002, and since then it has grown into one of Sydney’s largest private multidisciplinary development and construction companies.”

Source: RevenueBase Database · checked Sep 30, 2026
7Partial evidencePyrmont, AustraliaHQ checked Sep 30, 202651-200149 contacts →

Partial evidence

“CIP Constructions combines experience with an innovative and progressive approach to deliver outstanding results for our clients.”

Source: RevenueBase Database · checked Sep 30, 2026
8Partial evidenceMascot, AustraliaHQ checked Sep 30, 202651-200141 contacts →

Partial evidence

“The Rohrig Group approaches construction and development with a different attitude.”

Source: RevenueBase Database · checked Sep 30, 2026
9Indirect evidenceLeederville, AustraliaHQ checked Sep 30, 202651-200105 contacts →

Indirect evidence

“NEW HOMES | DEVELOPMENTS | PROJECTS Posts that contain material that is false, misleading, deceptive, defamatory, discriminatory, offensive or abusive are not welcome and will be…”

Source: RevenueBase Database · checked Sep 30, 2026
10Indirect evidenceLiverpool, AustraliaHQ checked Sep 30, 202651-200104 contacts →

Indirect evidence

“Our mission is simple.”

Source: RevenueBase Database · checked Sep 30, 2026
11Indirect evidenceCremorne, AustraliaHQ checked Sep 30, 202651-200103 contacts →

Indirect evidence

“We build, but we’re not your typical builders.”

Source: RevenueBase Database · checked Sep 30, 2026
12Indirect evidenceHackney, AustraliaHQ checked Sep 30, 202651-20098 contacts →

Indirect evidence

“The Hickinbotham Group is the largest and longest established building and development group in South Australia having constructed over homes and employing directly and indirectly…”

Source: RevenueBase Database · checked Sep 30, 2026
13Strong evidenceSouth Melbourne, AustraliaHQ checked Sep 30, 2026201-50095 contacts →

Strong evidence

“Ironside is a contemporary construction business specialising in multi residential apartment developments”

Source: RevenueBase Database · checked Sep 30, 2026
14Partial evidenceKeilor East, AustraliaHQ checked Sep 30, 202651-20080 contacts →

Partial evidence

“Pelligra operates at the forefront of the construction and development industry.”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceTerrey Hills, AustraliaHQ checked Sep 30, 202651-20079 contacts →

Indirect evidence

“Cadence & Co is one of Sydney’s leading architecture and building companies, specialising in high-end residential properties and estates.”

Source: RevenueBase Database · checked Sep 30, 2026
16Indirect evidenceNewcastle, AustraliaHQ checked Sep 30, 202651-20075 contacts →

Indirect evidence

“GWH is an independent commercial, industrial and residential property builder and developer located in Newcastle NSW.”

Source: RevenueBase Database · checked Sep 30, 2026
17Partial evidenceLindfield, AustraliaHQ checked Sep 30, 202651-20068 contacts →

Partial evidence

“Westbourne is a specialist residential builder of quality apartments.”

Source: RevenueBase Database · checked Sep 30, 2026
18Partial evidenceSydney, AustraliaHQ checked Sep 30, 202651-20065 contacts →

Partial evidence

“SX Projects is a multi-award winning construction company specializing in high quality residential, commercial and community projects, ranging from aged-care facilities, luxury…”

Source: RevenueBase Database · checked Sep 30, 2026
19Indirect evidenceNewstead, AustraliaHQ checked Sep 30, 202651-20061 contacts →

Indirect evidence

“We don’t just build exceptional spaces-we build long-term, meaningful partnerships.”

Source: RevenueBase Database · checked Sep 30, 2026
20Partial evidenceHazelmere, AustraliaHQ checked Sep 30, 20261,001-5,00057 contacts →

Partial evidence

“Hanssen Pty Ltd is a project management and construction company based in Perth, Western Australia.”

Source: RevenueBase Database · checked Sep 30, 2026
21Indirect evidenceMount Waverley, AustraliaHQ checked Sep 30, 202611-5056 contacts →

Indirect evidence

“WestUrban Group is a leading residential builder in Victoria, specialising in multi-unit, medium-density and high-end developments.”

Source: RevenueBase Database · checked Sep 30, 2026
22Indirect evidenceMelbourne, AustraliaHQ checked Sep 30, 202611-5050 contacts →

Indirect evidence

“Hermitage Homes is an award winning company most recently winning the 2022 HIA Australian Most Profession Builder and the 2021 and 2019 HIA Victorian Most Professional Builder and…”

Source: RevenueBase Database · checked Sep 30, 2026
23Partial evidenceNaremburn, AustraliaHQ checked Sep 30, 202651-20045 contacts →

Partial evidence

“Belmadar is a Sydney-based privately-owned construction company delivering excellence in commercial construction.”

Source: RevenueBase Database · checked Sep 30, 2026
24Indirect evidenceOrmeau, AustraliaHQ checked Sep 30, 202651-20043 contacts →

Indirect evidence

“Neptune Homes is a Queensland based home builder known for creating high quality homes that reflect our clients' unique design and lifestyle aspirations, all at an affordable…”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 24 of 1,284 apartment construction companies based in Australia

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Apartment construction companies based in Australia at a glance

As of Sep 30, 2026
43.1%Verified-email coverage
6.8Average contacts per company
1-10Median size (employees)
7.7%Largest-city concentration · Sydney
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
782
11-50
401
51-200
72
201-500
16
1,001-5,000
1
10001+
1

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 1,284 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 apartment construction 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 “apartment construction 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 apartment construction 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 apartment construction 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, 3,791 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.

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 apartment construction 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 apartment construction companies are there based in Australia?

RevenueBase identified 1,284 apartment construction 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?

Mainbrace Constructions PTY LTD, headquartered in St Leonards, tops this list with the largest team on record.

Which city has the most apartment construction companies?

Sydney leads with 99 headquartered companies, followed by Melbourne (71) and Brisbane (47).

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 3,791 verified decision-maker contacts tracked across these 1,284 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.