Company lists · Data refreshed September 2026

Top 23 Consultancy companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 7,150 companies tracked

RevenueBase identified 7,150 company matches for consultancy companies associated with Australia as of September 2026 and tracks 46,985 professional contacts across them, including 17,332 with verified work emails and 3,499 with mobile numbers. Sydney is the largest hub.

This list covers company matches for consultancy companies associated with 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 September 24, 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 Sep 24, 2026 How this list was built

7,150Companies

46,985Contacts tracked

17,332Verified emails

3,499Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 23 largest consultancy companies based in Australia

Ranked by team size

Top 23 of 7,150 company matches for consultancy companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Lycopodium	Exact match	Perth, AustraliaHQ recorded Sep 24, 2026	1,001-5,000	1,143 contacts →
	Exact match “Lycopodium is an Australian headquartered engineering and project management consultancy which provides a complete range of services for the evaluation, development…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Robert Bird Group	Exact match	Brisbane, AustraliaHQ recorded Sep 24, 2026	501-1,000	872 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Nous Group	Exact match	Docklands, AustraliaHQ recorded Sep 24, 2026	501-1,000	706 contacts →
	Exact match “Nous Group is an international management consultancy working with clients across Australasia, the United Kingdom and North America.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Logistics Executive Group	Exact match	Sydney, AustraliaHQ recorded Sep 24, 2026	n/a	647 contacts →
	Exact match “Welcome to Logistics Executive Group - The hub of your global supply chain.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Acor Consultants	Exact match	Sydney, AustraliaHQ recorded Sep 24, 2026	501-1,000	423 contacts →
	Exact match “Founded in 1997, ACOR Consultants began as a group of engineers with a unique set of personal and professional values providing specialist consulting services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	EMM Consulting PTY Limited	Exact match	St Leonards, AustraliaHQ recorded Sep 24, 2026	201-500	361 contacts →
	Exact match “At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Intogreat Solutions	Exact match	Moorabbin, AustraliaHQ recorded Sep 24, 2026	1,001-5,000	354 contacts →
	Exact match “Our founders have been where you are – under pressure to deliver efficiencies and remain competitive.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Umwelt Environmental & Social Consultants	Exact match	Teralba, AustraliaHQ recorded Sep 24, 2026	201-500	329 contacts →
	Exact match “Umwelt has been trusted by clients and communities for over 30 years.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Pitt&sherry	Exact match	Melbourne, AustraliaHQ recorded Sep 24, 2026	201-500	317 contacts →
	Exact match “pitt & sherry is an Australian-owned engineering and environmental consultancy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Davidson	Exact match	Brisbane City, AustraliaHQ recorded Sep 24, 2026	501-1,000	305 contacts →
	Exact match “As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	DBA Advisory	Exact match	The Rocks, AustraliaHQ recorded Sep 24, 2026	201-500	304 contacts →
	Exact match “DBA is a premium professional services outsourcing company based in Australia and the Philippines.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	SSW	Exact match	Neutral Bay, AustraliaHQ recorded Sep 24, 2026	51-200	281 contacts →
	Exact match “SSW's Consulting Services have delivered best-of-breed Microsoft solutions for more than clients in 15 countries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Johnstaff	Exact match	Melbourne, AustraliaHQ recorded Sep 24, 2026	201-500	265 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Finity	Exact match	The Rocks, AustraliaHQ recorded Sep 24, 2026	201-500	253 contacts →
	Exact match “We are a trusted partner of tech start-ups through to large scale organisations.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Terra Firma Business Consulting	Exact match	Melbourne, AustraliaHQ recorded Sep 24, 2026	201-500	235 contacts →
	Exact match “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Professional Advantage	Exact match	124 Walker Street, AustraliaHQ recorded Sep 24, 2026	201-500	234 contacts →
	Exact match “Helping organisations achieve more with technology.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	AMC Consultants	Exact match	Melbourne, AustraliaHQ recorded Sep 24, 2026	51-200	203 contacts →
	Exact match “AMC is now part of AFRY - combining AMC's mining advisory expertise with AFRY's engineering, project delivery and sustainability capabilities to better support the mining and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	FMG Engineering	Exact match	Wayville, AustraliaHQ recorded Sep 24, 2026	51-200	198 contacts →
	Exact match “FMG Engineering is an award winning multi-disciplinary Engineering Consultancy providing services and solutions to the development, property and urban infrastructure sectors.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	VIEC	Exact match	Sydney, AustraliaHQ recorded Sep 24, 2026	201-500	189 contacts →
	Exact match “Welcome to Viv's International Education Centre (VIEC).” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Wave International	Exact match	Perth, AustraliaHQ recorded Sep 24, 2026	201-500	188 contacts →
	Exact match “We are passionate about engineering the future by solving the world's natural resource challenges.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Protiviti Australia	Exact match	Melbourne, AustraliaHQ recorded Sep 24, 2026	5,001-10,000	172 contacts →
	Exact match “Protiviti is a global business consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Programmed Professionals	Exact match	Melbourne, AustraliaHQ recorded Sep 24, 2026	51-200	172 contacts →
	Exact match “At Programmed Professionals, we are committed to delivering outstanding results for you.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	MEC	Exact match	Brisbane City, AustraliaHQ recorded Sep 24, 2026	51-200	163 contacts →
	Exact match “MEC is a leading global technical consulting firm dedicated to servicing the mining industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “consultancy companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 7,150 consultancy companies based in Australia

See the full list, filter by size, metro and specialty, and access 17,332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Consultancy companies based in Australia at a glance

As of Sep 24, 2026

36.9%Verified-email coverage

7.4%Mobile-number coverage

6.6Average contacts per company

1-10Median size (employees)

16.9%Largest-city concentration · Sydney

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

4,987

11-50

1,115

51-200

212

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

13,1490–30

3,85431–60

28261–90

1190–180

36180+

Company record updated

Median 77.0d

00–30

4,94431–60

22,37661–90

17,01690–180

2,649180+

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 Australia whose business descriptions match “consultancy companies” 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 17,332 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 September 24, 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.

Consultancy companies by metro

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 “consultancy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consultancy companies are there based in Australia?

RevenueBase identified 7,150 company matches for consultancy companies associated with Australia as of September 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?

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

Which city has the most consultancy companies?

Sydney leads with 1207 company records, followed by Melbourne (969) and Brisbane (535).

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 17,332 professional contacts with verified work emails tracked across these 7,150 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 September 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 7,150 consultancy companies based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Consultancy companies by geography

Browse the directory

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.