Company lists · Data refreshed September 2026

Top 25 Highway infrastructure companies based in Australia

Name: Highway infrastructure 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 78 companies tracked

RevenueBase identified 78 highway infrastructure companies headquartered in Australia as of September 2026 and tracks 3,893 professional contacts across them, including 1,678 with verified work emails. Melbourne is the largest hub.

This list covers highway infrastructure 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

78Companies

3,893Contacts tracked

1,678Verified emails

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The 25 largest highway infrastructure companies based in Australia

Ranked by team size

Top 25 of 78 highway infrastructure 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 highway infrastructure 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	Shamrock Civil Engineering	Partial evidence	Brisbane, AustraliaHQ checked Sep 15, 2026	51-200	185 contacts →
	Partial evidence “Shamrock Civil is a privately owned civil construction company, delivering services to the Defence & Government sectors, gas and mining, transport infrastructure and commercial.” Source: RevenueBase Database · checked Sep 15, 2026
2	Colas Australia Group	Indirect evidence	Winston Hills, AustraliaHQ checked Sep 15, 2026	201-500	89 contacts →
	Indirect evidence “Colas Australia Group was formed in 2008 through the acquisitions of local companies and has continued to expand throughout Australia since then through organic growth and further…” Source: RevenueBase Database · checked Sep 15, 2026
3	Kenny Constructions	Partial evidence	Yennora, AustraliaHQ checked Sep 15, 2026	51-200	81 contacts →
	Partial evidence “Kenny Constructions is one of Australia’s most trusted subcontractors for complex civil infrastructure.” Source: RevenueBase Database · checked Sep 15, 2026
4	East Coast Traffic Control	Indirect evidence	Maroochydore, AustraliaHQ checked Sep 15, 2026	51-200	61 contacts →
	Indirect evidence “With over 30 years of experience, East Coast Traffic Control is known for delivering safe, reliable, and professional traffic management solutions across Queensland and New South…” Source: RevenueBase Database · checked Sep 15, 2026
5	Atlas Arteria Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 15, 2026	51-200	59 contacts →
	Indirect evidence “Our vision is to partner to deliver world-class road experiences.” Source: RevenueBase Database · checked Sep 15, 2026
6	Dowsing Group	Partial evidence	Maddington, AustraliaHQ checked Sep 15, 2026	51-200	58 contacts →
	Partial evidence “Dowsing Group is a trusted civil contractor delivering specialised infrastructure services that enhance road networks across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 15, 2026
7	RMS Engineering & Construction PTY LTD	Partial evidence	Bohle, AustraliaHQ checked Sep 15, 2026	11-50	44 contacts →
	Partial evidence “At RMS we pride ourselves on building quality, dependable infrastructure that connects regional communities.” Source: RevenueBase Database · checked Sep 15, 2026
8	Carey Civil Contractors	Indirect evidence	Gordon, AustraliaHQ checked Sep 15, 2026	51-200	44 contacts →
	Indirect evidence “Carey Civil Contractors is a leader in the Victorian civil construction industry since 1998.” Source: RevenueBase Database · checked Sep 15, 2026
9	Roadworx Group	Partial evidence	St Leonards, AustraliaHQ checked Sep 15, 2026	51-200	38 contacts →
	Partial evidence “Roadworx is an expanding regional business that provides road infrastructure services to the public and private sectors in Sydney, Illawarra, the Southern Highlands, and Country…” Source: RevenueBase Database · checked Sep 15, 2026
10	Roar Road & Rail Aust	Partial evidence	Braeside, AustraliaHQ checked Sep 15, 2026	201-500	37 contacts →
	Partial evidence “Roar Road and Rail is a privately owned traffic management company delivering best-in-industry outcomes to many of the nation's leading infrastructure asset managers, constructors…” Source: RevenueBase Database · checked Sep 15, 2026
11	MU Group Consulting	Partial evidence	Surry Hills, AustraliaHQ checked Sep 15, 2026	11-50	35 contacts →
	Partial evidence “MU Group is a specialist transport and infrastructure consultancy with expertise in road and bridge design, full life cycle project and program management, traffic engineering and…” Source: RevenueBase Database · checked Sep 15, 2026
12	State Asphalt Services	Indirect evidence	Prestons, AustraliaHQ checked Sep 15, 2026	51-200	34 contacts →
	Indirect evidence “State Asphalt Services is a premier provider of high-quality asphalt solutions, dedicated to delivering excellence in flexible pavement construction and maintenance.” Source: RevenueBase Database · checked Sep 15, 2026
13	Bardavcol PTY LTD	Indirect evidence	Adelaide, AustraliaHQ checked Sep 15, 2026	51-200	33 contacts →
	Indirect evidence “Bardavcol is a private company headquartered in Adelaide, South Australia.” Source: RevenueBase Database · checked Sep 15, 2026
14	Robar Civil	Indirect evidence	Brisbane Airport, AustraliaHQ checked Sep 15, 2026	11-50	29 contacts →
	Indirect evidence “Based across three states, our offices are strategically located in Queensland, New South Wales and South Australia, to serve clients nationwide.” Source: RevenueBase Database · checked Sep 15, 2026
15	CV Infrastructure Services	Strong evidence	Hendra, AustraliaHQ checked Sep 15, 2026	51-200	25 contacts →
	Strong evidence “CV Infrastructure Services provides a full range of design, supply and construction services for projects ranging from major highways and road infrastructure, commercial and…” Source: RevenueBase Database · checked Sep 15, 2026
16	Delaney Civil PTY LTD	Indirect evidence	Bella Vista, AustraliaHQ checked Sep 15, 2026	11-50	25 contacts →
	Indirect evidence “Delaney Civil is an innovative civil engineering and building contractor, who focuses on creating partnerships with clients for successful project delivery.” Source: RevenueBase Database · checked Sep 15, 2026
17	Civilcraft	Indirect evidence	South Hurstville, AustraliaHQ checked Sep 15, 2026	11-50	23 contacts →
	Indirect evidence “First and foremost, Civilcraft are civil engineers committed to delivering smart solutions, creative ideas, and a vision for the future.” Source: RevenueBase Database · checked Sep 15, 2026
18	Kypreos Group	Indirect evidence	Prestons, AustraliaHQ checked Sep 15, 2026	201-500	21 contacts →
	Indirect evidence “Founded in 1970, the Kypreos Group delivers a comprehensive list of services through five specialised civil engineering companies: State Asphalts NSW, State Asphalt Services, Nace…” Source: RevenueBase Database · checked Sep 15, 2026
19	DML Constructions Pty. LTD	Indirect evidence	Edwardstown, AustraliaHQ checked Sep 15, 2026	11-50	21 contacts →
	Indirect evidence “DML Constructions is a privately owned, proudly South Australian civil construction company based in metropolitan Adelaide.” Source: RevenueBase Database · checked Sep 15, 2026
20	Tompsett Asphalt PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 15, 2026	51-200	19 contacts →
	Indirect evidence “Established in 2018 and based in Melbourne, Tompsett Asphalt is a reputed name when it comes to civil construction.” Source: RevenueBase Database · checked Sep 15, 2026
21	Fusion Civil	Partial evidence	Warnervale, AustraliaHQ checked Sep 15, 2026	11-50	15 contacts →
	Partial evidence “Fusion Civil are a team that share the vision of building transformational infrastructure for the next generation of Australians.” Source: RevenueBase Database · checked Sep 15, 2026
22	NEW Horizon Construction	Partial evidence	Epping, AustraliaHQ checked Sep 15, 2026	11-50	14 contacts →
	Partial evidence “We at New Horizon Construction (NHC) strongly believe infrastructure and Civil constructions are the foundation of a rigid future.” Source: RevenueBase Database · checked Sep 15, 2026
23	Patten Pavement Services PTY LTD	Indirect evidence	Melton, AustraliaHQ checked Sep 15, 2026	11-50	13 contacts →
	Indirect evidence “PATTEN PAVEMENT SERVICES PTY LTD is a family owned and operated civil engineering company based out of Victoria, Australia.” Source: RevenueBase Database · checked Sep 15, 2026
24	Certus Projects	Partial evidence	Sydney, AustraliaHQ checked Sep 15, 2026	11-50	11 contacts →
	Partial evidence “Certus Projects is an engineering contractor with the infrastructure sector.” Source: RevenueBase Database · checked Sep 15, 2026
25	Universal Corporation	Indirect evidence	Melbourne, AustraliaHQ checked Sep 15, 2026	51-200	11 contacts →
	Indirect evidence “ΞΞ.” 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: highway infrastructure 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 highway infrastructure companies.
Partial evidence: Its own public description names part of highway infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name highway infrastructure 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 78 highway infrastructure companies based in Australia

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Highway infrastructure companies based in Australia at a glance

As of Sep 15, 2026

43.1%Verified-email coverage

49.9Average contacts per company

11-50Median size (employees)

12.8%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 78 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 highway infrastructure 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 “highway infrastructure 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 highway infrastructure 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 highway infrastructure 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, 1,678 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 highway infrastructure 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 highway infrastructure companies are there based in Australia?

RevenueBase identified 78 highway infrastructure 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?

Shamrock Civil Engineering, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most highway infrastructure companies?

Melbourne leads with 10 headquartered companies, followed by Brisbane (6) and Sydney (4).

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 1,678 verified decision-maker contacts tracked across these 78 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.