Company lists · Data refreshed November 2026

Top 25 Government construction contractors based in Australia

RevenueBase identified 133 company matches for government construction contractors associated with Australia as of November 2026 and tracks 2,459 professional contacts across them, including 1,240 with verified work emails. Sydney is the largest hub.

This list covers company matches for government construction contractors associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
133Companies
2,459Contacts tracked
1,240Verified emails
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The 25 largest government construction contractors based in Australia

Ranked by team size
Top 25 of 133 company matches for government construction contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRichmond, AustraliaHQ recorded Nov 6, 2026501-1,000783 contacts →

Exact match

“Icon is a globally connected, integrated construction group trusted to build what matters most.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPyrmont, AustraliaHQ recorded Nov 6, 202651-200177 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFyshwick, AustraliaHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Manteena is a multi-award-winning construction company specialising in complex projects of exceptional high quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Baseline is a head contractor specialising in government, education and commercial projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCairns, AustraliaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“HEH Civil is a Civil Construction company engaging in the design, construction and rehabilitation of civil infrastructure for all levels of Government as well as private clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKlemzig, AustraliaHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Mykra provides construction, maintenance, refurbishment and remediation services to government departments and commercial organisations across South Australia, Victoria, New South…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPeakhurst, AustraliaHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Since establishment, we have grown into one of Sydney’s leading Civil Engineering and Construction providers for Local and state government agencies and some of Australia’s…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLidcombe, AustraliaHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“Endacom Construction was formed in 2010 and has quickly established itself as a dynamic and client focused business in the contracting and construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWendouree, AustraliaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Nicholson Construction specialises in commercial construction, in particular health, education and government public facilities, as well as private projects such as retail outlets…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCarrum Downs, AustraliaHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Unique Building Services (UBS) is a licenced building company with over 25 years experience in Victoria and 16 years in Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Corplex has demonstrated its capability and expertise across all areas of construction and the built environment, having successfully delivered over 300 projects for a diverse…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAuburn, AustraliaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Initially founded in 1998, Arenco commenced operations as a contractor operating in the building and civil contracting sectors of the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLargs Bay, AustraliaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“BluBuilt is unique in the civil and construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDural, AustraliaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“FAL Construction Group provides expert multi-disciplinary services across the commercial, residential and industrial sectors of the building industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGladstone, AustraliaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Loftus Contracting was established in Gladstone Central Queensland in 2019 with the focus to better service local industry and government departments in all facets of Civil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLeichhardt, AustraliaHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Ultra Building Works (UBW) commenced trading as a partnership in 1996 and has over 100+ years combined experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“At Sunshine Contracting Group, we set our standards high.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWetherill Park, AustraliaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Experienced Civil Contractor specialising in Government and Infrastructure projects providing a large dynamic of core civil engineering services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMulgrave, AustraliaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Sydney based construction company specialising in commercial, bespoke residential & government projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMulgrave, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Total Construction & Maintenance Solutions has extensive experience in providing a range of services and is able to provide a professional building maintenance and construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Beltrame Civil is a South Australian civil construction contractor, proudly family owned and operated since 1955.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRevesby, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“The successful foundation of Maize Group was built upon the knowledge and expertise of our directors and qualified staff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWest Perth, AustraliaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“EVAMEC is a private West Australian owned and operated multi-disciplined contractor providing civil and concrete, structural, mechanical and piping (SMP) and electrical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBanksmeadow, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Leaders in Performance, Execution and Delivery Puch Construction and Building is a leading Australian construction and project management firm, providing innovative construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBowen Hills, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“WHO WE ARE From Sir Richard Branson’s private island off Noosa to a multi-purpose commercial construction in Bowen Hills, Clarke Constructions has been consistently proving its…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 133 government construction contractors based in Australia

See the full list, filter by size, metro and specialty, and access 1,240 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government construction contractors based in Australia at a glance

As of Nov 6, 2026
50.4%Verified-email coverage
18.5Average contacts per company
11-50Median size (employees)
8.3%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
52
51-200
27
201-500
2
501-1,000
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 133 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “government construction contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,240 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “government construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government construction contractors are there based in Australia?

RevenueBase identified 133 company matches for government construction contractors associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ICON tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most government construction contractors?

Sydney leads with 11 company records, followed by Melbourne (8) and Brisbane (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,240 professional contacts with verified work emails tracked across these 133 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.