Company lists · Data verified August 2026

Top 25 Business management consultants based in Australia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 4,878 companies tracked

There are 4,878 business management consultants headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 21,488 professional contacts across them, including 8,116 with verified work emails and 2,090 with mobile numbers. Sydney is the largest hub.

This list covers business management consultants headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

4,878Companies

21,488Contacts tracked

8,116Verified emails

2,090Mobile numbers

Unlock all 4,878 companies Free account · no credit card · 2 minutes

The 25 largest business management consultants based in Australia

Ranked by team size

Top 25 of 4,878 business management consultants based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Nihilent	South Melbourne	1,001-5,000	1,722	575
2	Nous Group	Brisbane	501-1,000	697	531
3	Partners In Performance, Part Of Accenture	Brisbane	501-1,000	484	244
4	Delivery Associates	Sydney	51-200	356	166
5	Finity	Melbourne	201-500	253	214
6	Programmed Professionals	Sydney	51-200	172	26
7	Fiftyfive5, Part Of Accenture Song	Sydney	201-500	170	106
8	Systemsgo	Sydney	51-200	112	49
9	Bendelta	Brisbane City	51-200	111	88
10	Projects Assured	Braddon	51-200	111	69
11	Sensei	Brisbane City	51-200	95	72
12	Parbery	Fyshwick	51-200	76	58
13	Maximus International	Melbourne	51-200	70	29
14	PPB Advisory	Perth	201-500	70	23
15	CORAS	Braddon	51-200	68	39
16	Bailey Abbott	Adelaide	51-200	66	40
17	Intuji	Perth	51-200	62	20
18	THCO	Sydney	201-500	62	14
19	Business Analysis Bapl	Brisbane	51-200	57	24
20	SPP	Sydney	51-200	50	22
21	Stepchange	Perth	51-200	43	8
22	West Carr & Harvey	North Geelong	51-200	42	32
23	Cathara Consulting	Darwin	51-200	42	21
24	Extranet Systems	Wollongong	51-200	40	28
25	Iscs Technologies Private Limited	Essendon North	51-200	39	3

Showing 25 of 4,878 business management consultants based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,116 reachable decision-makers.

Free account · no credit card

See all 4,878 companies

Business management consultants based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 1008 HQs

2,090Contacts with mobile numbers

60Emails re-verified in last 30 days

Companies by employee count

1-10

4,113

11-50

632

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Business management consultants by metro

Metro	Companies
Business management consultants in Sydney	1008
Business management consultants in Melbourne	899
Business management consultants in Brisbane	483
Business management consultants in Perth	299
Business management consultants in Adelaide	172
Business management consultants in Canberra	69
Business management consultants in Gold Coast	61

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “business management consultants”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 60 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many business management consultants are there based in Australia?

There are 4,878 business management consultants headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Nihilent, headquartered in South Melbourne, tops this list with the largest team on record.

Which city has the most business management consultants?

Sydney leads with 1008 headquartered companies, followed by Melbourne (899) and Brisbane (483).

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 8,116 verified decision-maker contacts tracked across these 4,878 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,878 business management consultants based in Australia. Start with a free account, no credit card.

Get the full list

Related lists

Business management consultants by geography

Browse the directory

Browse: Companies home · All Australia lists · All Business management consultants lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.