Company lists · Data refreshed September 2026

Top 22 Highway maintenance consulting firms based in Australia

RevenueBase identified 114 company matches for highway maintenance consulting firms associated with Australia as of September 2026 and tracks 1,522 professional contacts across them, including 681 with verified work emails. Melbourne is the largest hub.

This list covers company matches for highway maintenance consulting firms 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 September 28, 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 Sep 28, 2026 How this list was built
114Companies
1,522Contacts tracked
681Verified emails
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The 22 largest highway maintenance consulting firms based in Australia

Ranked by team size
Top 22 of 114 company matches for highway maintenance consulting firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchNorth Sydney, AustraliaHQ recorded Sep 28, 2026201-500232 contacts →

Exact match

“SYSTRA ANZ is a world leading consulting and engineering firm specialising in transportation, security & technology.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSeven Hills, AustraliaHQ recorded Sep 28, 202651-20065 contacts →

Exact match

“Durkin provides professional engineering services to the construction and built environment industries within the Australian workspace.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchMaroochydore, AustraliaHQ recorded Sep 28, 202651-20061 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchMaddington, AustraliaHQ recorded Sep 28, 202651-20058 contacts →

Exact match

“Dowsing Group is a trusted civil contractor delivering specialised infrastructure services that enhance road networks across Australia and New Zealand.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchIvanhoe, AustraliaHQ recorded Sep 28, 202611-5048 contacts →

Exact match

“Trafficworks is a specialist traffic engineering consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchBunbury, AustraliaHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“For more than 28 years, WML Consultants have engineered solutions for clients within and beyond Western Australia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSt Leonards, AustraliaHQ recorded Sep 28, 202651-20038 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMilton, AustraliaHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“Phronis Consulting exists to inspire the delivery of world changing infrastructure.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNorth Sydney, AustraliaHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“SCT Consulting provides advisory services within the transportation planning and engineering industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSurry Hills, AustraliaHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Ason Group is a specialist traffic and transportation planning and engineering firm providing consultancy services to both the private and public sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchPrestons, AustraliaHQ recorded Sep 28, 202651-20034 contacts →

Exact match

“State Asphalt Services is a premier provider of high-quality asphalt solutions, dedicated to delivering excellence in flexible pavement construction and maintenance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchNorth Sydney, AustraliaHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“The right angle sits between where your project stands and where it needs to go.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchThe Rocks, AustraliaHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Pavement Management Servicers is an AI assisted decision intelligence company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSouth Hurstville, AustraliaHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“First and foremost, Civilcraft are civil engineers committed to delivering smart solutions, creative ideas, and a vision for the future.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchNerang, AustraliaHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Our Electrical and Civil Engineers have extensive experience in the delivery of road, highway and motorway planning and design projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchPrestons, AustraliaHQ recorded Sep 28, 2026201-50021 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Sep 28, 202651-20019 contacts →

Exact match

“Established in 2018 and based in Melbourne, Tompsett Asphalt is a reputed name when it comes to civil construction.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“SALT, established in 2014, is one of Australia’s leading multi-disciplinary consulting firms that provides specialised integrated services in transport planning, traffic…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchStones Corner, AustraliaHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Point8 provides professional services in the field of traffic engineering and transport planning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAdelaide, AustraliaHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“We are a team of engineers passionate about improving quality and efficiency in the construction industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchTrinity Gardens, AustraliaHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“HDS Australia is a specialist civil engineering and project management consultancy practice with expertise in traffic engineering, road design, road transport planning, wastewater…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 22 of 114 highway maintenance consulting firms based in Australia

See the full list, filter by size, metro and specialty, and access 681 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Highway maintenance consulting firms based in Australia at a glance

As of Sep 28, 2026
44.7%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Melbourne
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
42
51-200
10
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 114 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 “highway maintenance consulting firms” 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 681 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 September 28, 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 “highway maintenance consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many highway maintenance consulting firms are there based in Australia?

RevenueBase identified 114 company matches for highway maintenance consulting firms associated with Australia as of September 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?

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

Which city has the most highway maintenance consulting firms?

Melbourne leads with 8 company records, followed by Sydney (8) and Brisbane (5).

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 681 professional contacts with verified work emails tracked across these 114 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 September 28, 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.