Company lists · Data refreshed September 2026

Top 25 Aiaas consultants based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,035 companies tracked

RevenueBase identified 1,035 aiaas consultants headquartered in Australia as of September 2026 and tracks 25,484 professional contacts across them, including 12,447 with verified work emails. Sydney is the largest hub.

This list covers aiaas 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 21, 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 21, 2026 86% judged on-target in blind review

1,035Companies

25,484Contacts tracked

12,447Verified emails

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The 25 largest aiaas consultants based in Australia

Ranked by team size

Top 25 of 1,035 aiaas consultants based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to aiaas 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	Aurecon	Partial evidence	Docklands, AustraliaHQ checked Sep 21, 2026	5,001-10,000	8,433 contacts →
	Partial evidence “Aurecon is an Asia Pacific engineering consultancy that believes the world needs people who can engineer possibilities.” Source: RevenueBase Database · checked Sep 21, 2026
2	Robert Bird Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 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 21, 2026
3	TTW	Indirect evidence	North Sydney, AustraliaHQ checked Sep 21, 2026	501-1,000	472 contacts →
	Indirect evidence “Great engineering starts with great people.” Source: RevenueBase Database · checked Sep 21, 2026
4	Acor Consultants	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	501-1,000	423 contacts →
	Partial evidence “Founded in 1997, ACOR Consultants began as a group of engineers with a unique set of personal and professional values providing specialist consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
5	Lucid Consulting Australia	Indirect evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	201-500	327 contacts →
	Indirect evidence “At Lucid, our purpose is simple: creating a better world.” Source: RevenueBase Database · checked Sep 21, 2026
6	Engeny	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	201-500	216 contacts →
	Partial evidence “Now a part of the Egis Group, Engeny provides a wide range of specialist engineering and environmental consultancy services across disciplines.” Source: RevenueBase Database · checked Sep 21, 2026
7	Programmed Professionals	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	172 contacts →
	Indirect evidence “At Programmed Professionals, we are committed to delivering outstanding results for you.” Source: RevenueBase Database · checked Sep 21, 2026
8	Partum Engineering	Indirect evidence	Burswood, AustraliaHQ checked Sep 21, 2026	201-500	154 contacts →
	Indirect evidence “Partum is an Australian based company providing engineering design and project consulting advice.” Source: RevenueBase Database · checked Sep 21, 2026
9	Premise	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 21, 2026	51-200	151 contacts →
	Indirect evidence “Premise is now part of Amey and operates as Amey Australia.” Source: RevenueBase Database · checked Sep 21, 2026
10	Mckenzie Group Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	138 contacts →
	Indirect evidence “Backed by global leader Bureau Veritas, McKenzie Group Consulting is a team of 120+ talented, skilled and passionate professionals.” Source: RevenueBase Database · checked Sep 21, 2026
11	Donald Cant Watts Corke Dcwc	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	137 contacts →
	Indirect evidence “Donald Cant Watts Corke (DCWC) is an Australian owned building and construction consulting firm specialising in Quantity Surveying and Cost Management, Project Management, and…” Source: RevenueBase Database · checked Sep 21, 2026
12	VAN DER Meer Consulting	Partial evidence	St Leonards, AustraliaHQ checked Sep 21, 2026	51-200	136 contacts →
	Partial evidence “van der Meer Consulting is a leading engineering consultancy providing a diverse range of specialist structural and civil design services across multiple sectors.” Source: RevenueBase Database · checked Sep 21, 2026
13	BSE Australia	Partial evidence	North Sydney, AustraliaHQ checked Sep 21, 2026	51-200	121 contacts →
	Partial evidence “Building Services Engineers (BSE) is a 100% Australian-owned national engineering consultancy established in 1994.” Source: RevenueBase Database · checked Sep 21, 2026
14	Orion Group	Partial evidence	Norwest, AustraliaHQ checked Sep 21, 2026	51-200	117 contacts →
	Partial evidence “Orion Group is a professional services consultancy with the philosophy that project success comes from having motivated people working hard on stimulating projects, for great…” Source: RevenueBase Database · checked Sep 21, 2026
15	Taylor FRY	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	107 contacts →
	Indirect evidence “We help business and government leaders see a clear way forward.” Source: RevenueBase Database · checked Sep 21, 2026
16	Ratio Consultants	Indirect evidence	Cremorne, AustraliaHQ checked Sep 21, 2026	51-200	106 contacts →
	Indirect evidence “For more than 30 years, we’ve worked across Australia to deliver integrated solutions that balance the needs of growth, community and the environment.” Source: RevenueBase Database · checked Sep 21, 2026
17	Marchese Partners Life3a	Partial evidence	North Sydney, AustraliaHQ checked Sep 21, 2026	51-200	105 contacts →
	Partial evidence “We are an international consultancy with complete, integrated design services including architecture, interior design, master planning and third age/seniors living design…” Source: RevenueBase Database · checked Sep 21, 2026
18	Jensen Hughes Pacific	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	104 contacts →
	Indirect evidence “At Jensen Hughes Pacific, we deliver industry leading services in building code compliance, fire and life safety, accessibility, sustainable design, and fire systems design.” Source: RevenueBase Database · checked Sep 21, 2026
19	Mlei Consulting Engineers	Partial evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	102 contacts →
	Partial evidence “National multidisciplinary consultancy delivering civil, structural, hydraulic, marine and environmental solutions across buildings, transport + infrastructure, urban development…” Source: RevenueBase Database · checked Sep 21, 2026
20	TMK Consulting Engineers	Indirect evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	102 contacts →
	Indirect evidence “TMK Consulting Engineers success and growth is built on a reputation of delivering broad-based engineering design that is high quality, technical excellence, reliable and building…” Source: RevenueBase Database · checked Sep 21, 2026
21	Extent Heritage	Indirect evidence	Pyrmont, AustraliaHQ checked Sep 21, 2026	51-200	94 contacts →
	Indirect evidence “Extent Heritage is a leader in heritage and archaeological consulting, providing heritage advice to Australia and the Asia Pacific region for more than two decades.” Source: RevenueBase Database · checked Sep 21, 2026
22	Reeds Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	89 contacts →
	Indirect evidence “Reeds Consulting are experts in Land Surveying, Civil Engineering, Planning and Development Consulting.” Source: RevenueBase Database · checked Sep 21, 2026
23	Philip Chun Building Compliance	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	86 contacts →
	Partial evidence “Australia's most trusted and comprehensive building code, essential services management and accessibility consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
24	Indesco	Partial evidence	Canberra City, AustraliaHQ checked Sep 21, 2026	51-200	85 contacts →
	Partial evidence “With a rich history spanning four decades, Indesco has firmly established itself as a premier engineering consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
25	E-Lab Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	84 contacts →
	Indirect evidence “Where Engineering & Science Inspire Design.” Source: RevenueBase Database · checked Sep 21, 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: aiaas 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 aiaas consultants.
Partial evidence: Its own public description names part of aiaas consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aiaas 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 1,035 aiaas consultants based in Australia

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Aiaas consultants based in Australia at a glance

As of Sep 21, 2026

48.8%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

15.7%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

672

11-50

269

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,035 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 aiaas 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 “aiaas 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 aiaas 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 aiaas 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, 12,447 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 21, 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.

Aiaas 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 aiaas 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 aiaas consultants are there based in Australia?

RevenueBase identified 1,035 aiaas 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?

Aurecon, headquartered in Docklands, tops this list with the largest team on record.

Which city has the most aiaas consultants?

Sydney leads with 163 headquartered companies, followed by Melbourne (115) and Brisbane (64).

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 12,447 verified decision-maker contacts tracked across these 1,035 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 21, 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.