Company lists · Data refreshed September 2026

Top 25 Infrastructure management consultants based in Australia

Name: Infrastructure management consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,062 companies tracked

RevenueBase identified 2,062 infrastructure management consultants headquartered in Australia as of September 2026 and tracks 59,611 professional contacts across them, including 21,107 with verified work emails. Sydney is the largest hub.

This list covers infrastructure management consultants 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 28, 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 28, 2026 86% judged on-target in blind review

2,062Companies

59,611Contacts tracked

21,107Verified emails

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The 25 largest infrastructure management consultants based in Australia

Ranked by team size

Top 25 of 2,062 infrastructure management consultants based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure management consultants: 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	Downer	Indirect evidence	North Ryde, AustraliaHQ checked Sep 28, 2026	10001+	10,666 contacts →
	Indirect evidence “Enabling communities to thrive.” Source: RevenueBase Database · checked Sep 28, 2026
2	UGL	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	5,001-10,000	5,965 contacts →
	Indirect evidence “UGL is CIMIC Group's specialist end-to-end engineering, services and operations provider.” Source: RevenueBase Database · checked Sep 28, 2026
3	SMEC	Strong evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	5,001-10,000	5,231 contacts →
	Strong evidence “SMEC is a global engineering, management and development consultancy with a 70-year history of delivering advanced solutions on a global scale across urban development…” Source: RevenueBase Database · checked Sep 28, 2026
4	Ausenco	Indirect evidence	South Brisbane, AustraliaHQ checked Sep 28, 2026	1,001-5,000	3,826 contacts →
	Indirect evidence “We transform complex challenges into sustainable solutions for the minerals & metals and industrial sectors worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
5	SRG Global	Partial evidence	Perth, AustraliaHQ checked Sep 28, 2026	1,001-5,000	2,289 contacts →
	Partial evidence “SRG Global is a diversified infrastructure services company.” Source: RevenueBase Database · checked Sep 28, 2026
6	Lycopodium	Strong evidence	Perth, AustraliaHQ checked Sep 28, 2026	1,001-5,000	1,143 contacts →
	Strong evidence “Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…” Source: RevenueBase Database · checked Sep 28, 2026
7	Cardno	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 28, 2026	1,001-5,000	985 contacts →
	Indirect evidence “Cardno is now officially Stantec.” Source: RevenueBase Database · checked Sep 28, 2026
8	Robert Bird Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	501-1,000	872 contacts →
	Partial evidence “Robert Bird Group (RBG), member of the Surbana Jurong Group, is a specialist structural, civil and construction engineering consultancy with over 800 employees across 12 offices…” Source: RevenueBase Database · checked Sep 28, 2026
9	Sinclair Knight Merz	Indirect evidence	St Leonards, AustraliaHQ checked Sep 28, 2026	5,001-10,000	612 contacts →
	Indirect evidence “Sinclair Knight Merz was acquired by Jacobs in 2013.” Source: RevenueBase Database · checked Sep 28, 2026
10	WGA Wallbridge Gilbert Aztec	Partial evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	501-1,000	586 contacts →
	Partial evidence “We like to think of ourselves as one of the leading Engineering and Project Management companies across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 28, 2026
11	RSGX	Indirect evidence	Rydalmere, AustraliaHQ checked Sep 28, 2026	1,001-5,000	455 contacts →
	Indirect evidence “RSGx is a trusted partner, providing innovative mechanical and electrical construction and engineering solutions with a focus on powering energy transition.” Source: RevenueBase Database · checked Sep 28, 2026
12	CV Services Group	Partial evidence	Hendra, AustraliaHQ checked Sep 28, 2026	501-1,000	364 contacts →
	Partial evidence “CV is a multi-disciplinary services provider delivering integrated solutions across infrastructure, construction, asset maintenance, power and signage.” Source: RevenueBase Database · checked Sep 28, 2026
13	GPA Engineering	Partial evidence	Unley, AustraliaHQ checked Sep 28, 2026	201-500	346 contacts →
	Partial evidence “A highly experienced, multidisciplinary engineering and management firm, GPA has consulted and provided engineering, procurement and construction management (EPCM) services, since…” Source: RevenueBase Database · checked Sep 28, 2026
14	Lucid Consulting Australia	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	201-500	327 contacts →
	Indirect evidence “At Lucid, our purpose is simple: creating a better world.” Source: RevenueBase Database · checked Sep 28, 2026
15	Pitt&sherry	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	201-500	317 contacts →
	Partial evidence “pitt & sherry is an Australian-owned engineering and environmental consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
16	ADG Engineers	Indirect evidence	Toowong, AustraliaHQ checked Sep 28, 2026	201-500	290 contacts →
	Indirect evidence “ADG, proudly part of AtkinsRéalis since December 2025, combines decades of multi-sector experience with a diverse range of established and emerging engineering disciplines…” Source: RevenueBase Database · checked Sep 28, 2026
17	RP Infrastructure	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	280 contacts →
	Indirect evidence “When you need a trusted delivery partner, we're by your side.” Source: RevenueBase Database · checked Sep 28, 2026
18	Entura	Indirect evidence	Hobart, AustraliaHQ checked Sep 28, 2026	201-500	271 contacts →
	Indirect evidence “Entura is one of the world’s most experienced specialist power and water consulting firms.” Source: RevenueBase Database · checked Sep 28, 2026
19	Johnstaff	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	201-500	265 contacts →
	Partial evidence “Johnstaff is an independent Australian and New Zealand-owned consulting practice that specialises in client-side Advisory and Project Management services for the planning and…” Source: RevenueBase Database · checked Sep 28, 2026
20	Verbrec	Indirect evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	201-500	257 contacts →
	Indirect evidence “Verbrec is an ASX-listed (ASX: VBC) Australian engineering services company delivering integrated solutions across the full asset lifecycle.” Source: RevenueBase Database · checked Sep 28, 2026
21	Systra ANZ	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	201-500	232 contacts →
	Indirect evidence “SYSTRA ANZ is a world leading consulting and engineering firm specialising in transportation, security & technology.” Source: RevenueBase Database · checked Sep 28, 2026
22	COSOL	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	201-500	209 contacts →
	Indirect evidence “For 25+ years, we've helped asset centric organisations, keep operations running and people safe, through reliable systems, quality data, and trusted advice.” Source: RevenueBase Database · checked Sep 28, 2026
23	Pensar	Partial evidence	Hamilton, AustraliaHQ checked Sep 28, 2026	201-500	198 contacts →
	Partial evidence “We offer insightful, original design thinking, implemented by a team with proven expertise to deliver flexible fit-for-purpose critical infrastructure solutions.” Source: RevenueBase Database · checked Sep 28, 2026
24	FMG Engineering	Strong evidence	Wayville, AustraliaHQ checked Sep 28, 2026	51-200	198 contacts →
	Strong evidence “FMG Engineering is an award winning multi-disciplinary Engineering Consultancy providing services and solutions to the development, property and urban infrastructure sectors.” Source: RevenueBase Database · checked Sep 28, 2026
25	Wave International	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	201-500	188 contacts →
	Indirect evidence “We are passionate about engineering the future by solving the world's natural resource challenges.” Source: RevenueBase Database · checked Sep 28, 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: infrastructure management consultants. 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 infrastructure management consultants.
Partial evidence: Its own public description names part of infrastructure management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure management consultants. 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 2,062 infrastructure management consultants based in Australia

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Infrastructure management consultants based in Australia at a glance

As of Sep 28, 2026

35.4%Verified-email coverage

28.9Average contacts per company

1-10Median size (employees)

14.5%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,240

11-50

575

51-200

178

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 2,062 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 infrastructure management consultants, 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 “infrastructure management consultants”. 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 infrastructure management consultants), 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 infrastructure management consultants, 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, 21,107 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 28, 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.

Infrastructure management consultants by metro

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 infrastructure management consultants, 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 infrastructure management consultants are there based in Australia?

RevenueBase identified 2,062 infrastructure management consultants 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?

Downer, headquartered in North Ryde, tops this list with the largest team on record.

Which city has the most infrastructure management consultants?

Sydney leads with 300 headquartered companies, followed by Brisbane (212) and Melbourne (200).

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 21,107 verified decision-maker contacts tracked across these 2,062 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 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 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.