Company lists · Data refreshed October 2026

Top 25 Infrastructure project management consultancies based in Sydney, Australia

RevenueBase identified 513 company matches for infrastructure project management consultancies associated with Sydney, Australia as of October 2026 and tracks 9,951 professional contacts across them, including 3,079 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for infrastructure project management consultancies associated with Sydney, 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 October 1, 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 Oct 1, 2026 How this list was built
513Companies
9,951Contacts tracked
3,079Verified emails
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The 25 largest infrastructure project management consultancies based in Sydney, Australia

Ranked by team size
Top 25 of 513 company matches for infrastructure project management consultancies based in Sydney, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchSydney, AustraliaHQ recorded Oct 1, 2026201-500544 contacts →

Exact match

“At WT, we empower our clients to grow, inspiring confidence through independent advice and inventive thinking to create sustainable value across all aspects of the built…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Oct 1, 2026501-1,000522 contacts →

Exact match

“We partner with builders, architects, project managers and developers to deliver pragmatic engineering solutions for the land and built environment.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Oct 1, 2026201-500280 contacts →

Exact match

“When you need a trusted delivery partner, we're by your side.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-200184 contacts →

Exact match

“ConnellGriffin is a commercial advisory firm operating within the infrastructure industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-200167 contacts →

Exact match

“MBB Group is an independent consultancy firm, specialising in finding and developing innovative, effective solutions to complex infrastructure projects and programs.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Oct 1, 2026201-500147 contacts →

Exact match

“PM-Partners are strong advocates and practitioners of Agile and Scaled Agile, and have a 25-year pedigree in traditional project management, programme management and portfolio…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-200145 contacts →

Exact match

“SJA Construction Services is a specialist consultancy firm providing independent expert, advisory and technical services to the construction and infrastructure industry across…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-200103 contacts →

Exact match

“E3 Advisory, now part of WSP, is a leading infrastructure advisory firm delivering independent, strategic advice across Australia’s infrastructure landscape.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20073 contacts →

Exact match

“Turnbull is a select team of highly motivated engineering professionals specialising in the design of civil infrastructure, including transport, energy and water and mining assets.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20070 contacts →

Exact match

“Essence is a vibrant and energetic employee-owned and operated project management consultancy.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20067 contacts →

Exact match

“Chalouhi is a leading civil engineering and construction company with extensive experience in the industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20065 contacts →

Exact match

“Brefni delivers sustainable civil infrastructure across Australia's public and private sectors - on time, on budget, and built to last.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20065 contacts →

Exact match

“Burton Contractors is a multi-disciplined Civil Engineering Contractor approaching 200 employees and a fleet of more than 100 pieces of plant.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5062 contacts →

Exact match

“About Us MostynCopper is a dynamic, highly-experienced team that specialises in complete project management services for the construction industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20057 contacts →

Exact match

“Established in 2012, Triaxial Consulting are a firm of Consulting Civil and Structural Engineers, who provide a suite of specialist consulting engineering services, to all…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20056 contacts →

Exact match

“At Barker Ryan Stewart, we believe in better.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20053 contacts →

Exact match

“Founded in 2014 by John Armstrong, ARCH Artifex (ARCH) is a specialist consultancy dedicated to delivering measurable, outcome-focused solutions in Systems Engineering & Safety…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20052 contacts →

Exact match

“SCP Consulting is a national engineering consultancy with over 40 years of experience delivering innovative, practical design and management solutions across Australia.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20052 contacts →

Exact match

“Paxon Group is an award-winning infrastructure and financial advisory firm serving clients in Asia Pacific and the Middle East.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20049 contacts →

Exact match

“MI Engineers is a tech-enabled engineering firm with over 40 years of experience.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5048 contacts →

Exact match

“ICA Partners is one of Australia’s leading boutique advisory firms.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5045 contacts →

Exact match

“Qubist is an advisory business that provides expertise to clients with utility and infrastructure assets.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Oct 1, 202651-20044 contacts →

Exact match

“Founded in 1979, Riddwood has been delivering for our clients for almost fifty years.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5043 contacts →

Exact match

“Vision incorporates: Vision Commercial - a commercial services business specialising in infrastructure, energy and major projects; and Vision Legal – a law firm with a dedicated…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5042 contacts →

Exact match

“Construction Services & Infrastructure (CSI) is a leading independent Project Management, Building Services Management and Commissioning consultancy for the commercial…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 513 infrastructure project management consultancies based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 3,079 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure project management consultancies based in Sydney, Australia at a glance

As of Oct 1, 2026
30.9%Verified-email coverage
19.4Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
354
11-50
109
51-200
39
201-500
6
501-1,000
2
1,001-5,000
2
10001+
1

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 513 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 Sydney, Australia whose business descriptions match “infrastructure project management consultancies” 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 3,079 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 October 1, 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 “infrastructure project management consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure project management consultancies are there based in Sydney, Australia?

RevenueBase identified 513 company matches for infrastructure project management consultancies associated with Sydney, Australia as of October 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?

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

Which city in Australia has the most infrastructure project management consultancies?

Sydney leads Australia with 513 company records, followed by Melbourne (377) and Brisbane (331).

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 3,079 professional contacts with verified work emails tracked across these 513 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 October 1, 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.