Company lists · Data refreshed September 2026

Top 25 Concrete bridge contractors based in Australia

Name: Concrete bridge contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 534 companies tracked

RevenueBase identified 534 concrete bridge contractors headquartered in Australia as of September 2026 and tracks 7,801 professional contacts across them, including 3,377 with verified work emails. Melbourne is the largest hub.

This list covers concrete bridge contractors 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 16, 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 16, 2026 86% judged on-target in blind review

534Companies

7,801Contacts tracked

3,377Verified emails

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The 25 largest concrete bridge contractors based in Australia

Ranked by team size

Top 25 of 534 concrete bridge contractors based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to concrete bridge contractors: 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	Seymour Whyte	Partial evidence	Eight Mile Plains, AustraliaHQ checked Sep 16, 2026	501-1,000	818 contacts →
	Partial evidence “Seymour Whyte is a multi award-winning civil contractor that delivers major essential infrastructure across Australia.” Source: RevenueBase Database · checked Sep 16, 2026
2	TTW	Indirect evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	501-1,000	472 contacts →
	Indirect evidence “Great engineering starts with great people.” Source: RevenueBase Database · checked Sep 16, 2026
3	HUMES	Partial evidence	Milton, AustraliaHQ checked Sep 16, 2026	501-1,000	296 contacts →
	Partial evidence “Humes is a division of Holcim Australia and the nation's leading civil precast concrete manufacturer.” Source: RevenueBase Database · checked Sep 16, 2026
4	Freyssinet Australia	Partial evidence	Macquarie Park, AustraliaHQ checked Sep 16, 2026	201-500	220 contacts →
	Partial evidence “Freyssinet is a versatile contractor that offers innovative solutions spanning from design to implementation for Specialist Civil Engineering and Structure Remediation projects.” Source: RevenueBase Database · checked Sep 16, 2026
5	Shamrock Civil Engineering	Indirect evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	51-200	185 contacts →
	Indirect 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 16, 2026
6	Mccosker Contracting PTY LTD	Indirect evidence	Gladstone, AustraliaHQ checked Sep 16, 2026	201-500	163 contacts →
	Indirect evidence “McCosker have extensive experience delivering integrated civil construction projects, with expertise and vast experience in all aspects of bulk and detailed earthworks, structural…” Source: RevenueBase Database · checked Sep 16, 2026
7	LEED	Indirect evidence	Kent Town, AustraliaHQ checked Sep 16, 2026	201-500	133 contacts →
	Indirect evidence “Leed is a dynamic, award-winning, privately-owned multi-disciplinary engineering and construction company, specialising in complex infrastructure projects.” Source: RevenueBase Database · checked Sep 16, 2026
8	RC Construction	Partial evidence	Kwinana Beach, AustraliaHQ checked Sep 16, 2026	51-200	119 contacts →
	Partial evidence “RC Construction is a Majority Owned Aboriginal ISO Accredited Company was established in late 2015 as formwork and concrete specialist.” Source: RevenueBase Database · checked Sep 16, 2026
9	Civil Infrastructure Group	Indirect evidence	Campbellfield, AustraliaHQ checked Sep 16, 2026	51-200	99 contacts →
	Indirect evidence “Civil Infrastructure Group (CIG) was formed in 2016 to provide specialist construction services to the civil infrastructure industry in Victoria.” Source: RevenueBase Database · checked Sep 16, 2026
10	Rocktown PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	201-500	97 contacts →
	Partial evidence “Rocktown are a leading player in the civil engineering industry throughout Australia, specialising in reinforced concrete structures.” Source: RevenueBase Database · checked Sep 16, 2026
11	Kenny Constructions	Indirect evidence	Yennora, AustraliaHQ checked Sep 16, 2026	51-200	81 contacts →
	Indirect evidence “Kenny Constructions is one of Australia’s most trusted subcontractors for complex civil infrastructure.” Source: RevenueBase Database · checked Sep 16, 2026
12	Mainland Civil	Partial evidence	Kogarah, AustraliaHQ checked Sep 16, 2026	51-200	79 contacts →
	Partial evidence “Mainland Civil was formed in 1998 and is now firmly established as one of the leading Civil Engineering contractors in New South Wales, Victoria, ACT and Queensland.” Source: RevenueBase Database · checked Sep 16, 2026
13	HEH Civil PTY LTD	Indirect evidence	Cairns, AustraliaHQ checked Sep 16, 2026	51-200	77 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
14	Partridge	Indirect evidence	St Leonards, AustraliaHQ checked Sep 16, 2026	51-200	74 contacts →
	Indirect evidence “Partridge - Structural, Remedial, Hydraulic, & Event Engineers Founded in Sydney in 1982, Partridge is a structural and civil engineering consultancy.” Source: RevenueBase Database · checked Sep 16, 2026
15	Newlands Group	Indirect evidence	Toowoomba, AustraliaHQ checked Sep 16, 2026	51-200	74 contacts →
	Indirect evidence “Based in Toowoomba and with a country-wide reach, we deliver total construction solution, with a full range of commercial building, civil construction and engineering design…” Source: RevenueBase Database · checked Sep 16, 2026
16	VSL Australia	Partial evidence	Thornleigh, AustraliaHQ checked Sep 16, 2026	1,001-5,000	71 contacts →
	Partial evidence “As a specialist contractor, VSL – a member of Bouygues Construction, leverages the most advanced construction methods and technologies to engineer, build, upgrade and preserve…” Source: RevenueBase Database · checked Sep 16, 2026
17	Mack Civil	Indirect evidence	Peakhurst, AustraliaHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
18	Chalouhi	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	67 contacts →
	Indirect evidence “Chalouhi is a leading civil engineering and construction company with extensive experience in the industry.” Source: RevenueBase Database · checked Sep 16, 2026
19	Burton Contractors PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	65 contacts →
	Partial evidence “Burton Contractors is a multi-disciplined Civil Engineering Contractor approaching 200 employees and a fleet of more than 100 pieces of plant.” Source: RevenueBase Database · checked Sep 16, 2026
20	Bornhorst Ward	Indirect evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	51-200	63 contacts →
	Indirect evidence “Civil and Structural Consulting Engineers Bornhorst + Ward combine 50 years business experience, innovative design, advanced technology, cunting edge solutions, quality and…” Source: RevenueBase Database · checked Sep 16, 2026
21	Adams Consulting Engineers PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	51-200	63 contacts →
	Indirect evidence “Adams Consulting Engineers began in Melbourne in 1991, with a small team of talented structural and civil consulting engineers.” Source: RevenueBase Database · checked Sep 16, 2026
22	Golde Contractors	Indirect evidence	Bulimba, AustraliaHQ checked Sep 16, 2026	n/a	62 contacts →
	Indirect evidence “We are a Brisbane‑based construction and engineering company delivering high‑quality infrastructure across the Telecommunications, Oil & Gas, Government, and Energy sectors.” Source: RevenueBase Database · checked Sep 16, 2026
23	JF Hull Holdings PTY LTD	Indirect evidence	Brendale, AustraliaHQ checked Sep 16, 2026	51-200	60 contacts →
	Indirect evidence “JF Hull is a Civil Engineering Company located in Brisbane, Qld.” Source: RevenueBase Database · checked Sep 16, 2026
24	Dowsing Group	Partial evidence	Maddington, AustraliaHQ checked Sep 16, 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 16, 2026
25	Speedpro Civil PTY LTD	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 16, 2026	51-200	58 contacts →
	Indirect evidence “HISTORY Speedpro was founded in North Carlton, Melbourne in 1993.” Source: RevenueBase Database · checked Sep 16, 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: concrete bridge contractors. 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 concrete bridge contractors.
Partial evidence: Its own public description names part of concrete bridge contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name concrete bridge contractors. 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 534 concrete bridge contractors based in Australia

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Concrete bridge contractors based in Australia at a glance

As of Sep 16, 2026

43.3%Verified-email coverage

14.6Average contacts per company

11-50Median size (employees)

7.1%Largest-city concentration · Melbourne

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

192

11-50

228

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 534 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 concrete bridge contractors, 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 “concrete bridge contractors”. 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 concrete bridge contractors), 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 concrete bridge contractors, 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, 3,377 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 16, 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.

Concrete bridge contractors by metro

Concrete bridge contractors in Melbourne38
Concrete bridge contractors in Sydney33

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 concrete bridge contractors, 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 concrete bridge contractors are there based in Australia?

RevenueBase identified 534 concrete bridge contractors 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?

Seymour Whyte, headquartered in Eight Mile Plains, tops this list with the largest team on record.

Which city has the most concrete bridge contractors?

Melbourne leads with 38 headquartered companies, followed by Sydney (33) and Brisbane (15).

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 3,377 verified decision-maker contacts tracked across these 534 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 16, 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.