Company lists · Data refreshed October 2026

Top 25 Infrastructure design consultancies based in North Sydney, Australia

RevenueBase identified 39 company matches for infrastructure design consultancies associated with North Sydney, Australia as of October 2026 and tracks 22,611 professional contacts across them, including 6,760 with verified work emails. Across Australia, Sydney is the largest hub for this category (396 companies); North Sydney has 39.

This list covers company matches for infrastructure design consultancies associated with North 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
39Companies
22,611Contacts tracked
6,760Verified emails
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The 25 largest infrastructure design consultancies based in North Sydney, Australia

Ranked by team size
Top 25 of 39 company matches for infrastructure design consultancies based in North 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 matchNorth Sydney, AustraliaHQ recorded Oct 1, 20265,001-10,0005,965 contacts →

Exact match

“UGL is CIMIC Group's specialist end-to-end engineering, services and operations provider.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 20265,001-10,0005,231 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 2026501-1,000472 contacts →

Exact match

“Great engineering starts with great people.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 2026201-500458 contacts →

Exact match

“Established in 1976 and listed on the Kuala Lumpur Stock Exchange (KLSE) in 1992, Gamuda delivers innovative world-class infrastructure, concessions and communities development.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-200121 contacts →

Exact match

“Building Services Engineers (BSE) is a 100% Australian-owned national engineering consultancy established in 1994.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-200105 contacts →

Exact match

“We are an international consultancy with complete, integrated design services including architecture, interior design, master planning and third age/seniors living design…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-20086 contacts →

Exact match

“We are a multidisciplinary team of Civil & Structural Engineers, Surveyors, Draftspersons, Project Managers & Water Servicing Coordinators.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-20055 contacts →

Exact match

“Established in 2018, Enspire is a Sydney based Civil Engineering and Project Management Consultancy that intends to seriously transform the definition of great consulting.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-20054 contacts →

Exact match

“At CaSE Civil and Structural Engineering, we excel in delivering innovative solutions for infrastructure projects through a global team of talented and experienced engineers.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-20051 contacts →

Exact match

“CCR is a CIOB Chartered Construction Management Consultancy, reshaping how the construction and engineering industry delivers projects through an experts-first, data-driven…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-20049 contacts →

Exact match

“At SBA, we believe that great design changes lives.⁠ SBA is a leading Australian design practice renowned for its expertise in industrial architecture and interior design.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-20046 contacts →

Exact match

“CJC Management is an independent civil, structural and building engineering program management consultancy company working with clients to provide a broad spectrum of services to…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5034 contacts →

Exact match

“Leading with insight.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5033 contacts →

Exact match

“Founded in 2006, JAGCON GROUP has been providing professional services in Project Management, Engineering, Planning, Design Management and Digital Engineering to a wide variety of…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5031 contacts →

Exact match

“At Vinculum, we believe that true engineering excellence is about more than just technical expertise, it’s about building relationships and creating lasting impact.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5029 contacts →

Exact match

“Since 1965 MPN has built a reputation for the delivery of sophisticated and robust engineering solutions to otherwise complex structural problems.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
20Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202651-20028 contacts →

Exact match

“Our multi-disciplinary design, documentation and delivery services cover architecture, interior design and master planning of commercial, residential, industrial, community…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5026 contacts →

Exact match

“Reid Campbell is a Sydney based consulting and design company with international reach specialising in the design and delivery of large and complex projects.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5015 contacts →

Exact match

“Neilly Davies Consulting Engineers is a multi-disciplinary engineering consultancy based in Sydney.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 2026501-1,00014 contacts →

Exact match

“For over 40 years, Diona has partnered with leading utility owners to keep the water running, lights on and waste managed for Australian communities.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 20261-1011 contacts →

Exact match

“Australian owned Civil Engineering and Project Management Consultancy.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchNorth Sydney, AustraliaHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Axess is an ethical, innovative and dynamic consultancy.”

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

Showing 25 of 39 infrastructure design consultancies based in North Sydney, Australia

See the full list, filter by size, metro and specialty, and access 6,760 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure design consultancies based in North Sydney, Australia at a glance

As of Oct 1, 2026
29.9%Verified-email coverage
579.8Average contacts per company
51-200Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
6
11-50
12
51-200
11
201-500
3
501-1,000
2
5,001-10,000
3
10001+
1

Email recency for this list is measured across the whole Australia list rather than for North Sydney, so it is reported there. Company counts and contact totals on this page are exact for North Sydney, over 39 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 North Sydney, Australia whose business descriptions match “infrastructure design 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 6,760 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 design consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure design consultancies are there based in North Sydney, Australia?

RevenueBase identified 39 company matches for infrastructure design consultancies associated with North 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?

UGL 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 design consultancies?

Sydney leads Australia with 396 company records, followed by Melbourne (332) and Brisbane (228). North Sydney has 39.

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 6,760 professional contacts with verified work emails tracked across these 39 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.

Ready to reach these companies? Verified emails and direct dials for all 39 infrastructure design consultancies based in North Sydney, Australia. Start with a free account, no credit card.

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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.