Company lists · Data verified August 2026

Top 25 Management consulting companies based in Sydney, Australia

Name: Management consulting companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 924 companies tracked

This directory contains 924 management consulting companies based in Sydney, Australia, with business contacts including 21,450 contacts and 9,681 email addresses. Sydney is the single most-represented city among the companies listed, and the directory was updated in August 2026.

Management consulting companies advise organizations on strategy, operations, organizational design, performance, and other business management decisions. This list covers companies that provide consulting services focused on improving an organization's management, strategy, operations, or business performance. Ranked by team size, largest first. Data current as of August 28, 2026.

924Companies

21,450Contacts tracked

9,681Verified emails

3,187Mobile numbers

Unlock all 924 companies Free account · no credit card · 2 minutes

The 25 largest management consulting companies based in Sydney, Australia

Ranked by team size

Top 25 of 924 management consulting companies based in Sydney, 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	Ey-Parthenon	Sydney	10001+	16,982	8,009
2	Clearsulting	Sydney	201-500	364	250
3	Delivery Associates	Sydney	51-200	356	166
4	Protiviti Australia	Sydney	5,001-10,000	172	39
5	Programmed Professionals	Sydney	51-200	172	26
6	Fiftyfive5, Part Of Accenture Song	Sydney	201-500	170	106
7	Seven Consulting	Sydney	51-200	117	65
8	Systemsgo	Sydney	51-200	112	49
9	Visagio Australia	Sydney	51-200	83	37
10	THCO	Sydney	201-500	62	14
11	SPP	Sydney	51-200	50	22
12	Ingenuity Partners	Sydney	51-200	42	29
13	E&e Solutions	Sydney	51-200	41	32
14	Right Lane Consulting	Sydney	11-50	39	30
15	Holan Group	Sydney	11-50	35	20
16	GPR Dehler	Sydney	51-200	28	1
17	WLP Restructuring	Sydney	11-50	26	19
18	Namadgi Technologies	Sydney	51-200	23	12
19	Quay Consulting	Sydney	51-200	22	15
20	We ARE Unity	Sydney	11-50	22	14
21	Corporality	Sydney	11-50	20	4
22	Jayb Enterprises	Sydney	11-50	14	13
23	GLISK	Sydney	11-50	14	9
24	Mozaic	Sydney	51-200	14	1
25	Corteks Company	Sydney	11-50	9	5

Showing 25 of 924 management consulting companies based in Sydney, Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 9,681 reachable decision-makers.

Free account · no credit card

See all 924 companies

Management consulting companies based in Sydney, Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 886 HQs

3,187Contacts with mobile numbers

48Emails re-verified in last 30 days

Companies by employee count

1-10

761

11-50

135

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Management consulting companies by metro in Australia

Metro	Companies
Management consulting companies in Sydney	886
Management consulting companies in Melbourne	763
Management consulting companies in Brisbane	393
Management consulting companies in Perth	239
Management consulting companies in Adelaide	133
Management consulting companies in Canberra	66
Management consulting companies in Brisbane City	47

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 “management consulting companies”, with match quality audited by blind human judging, and headquartered in Sydney, 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; 48 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 management consulting companies are in the directory?

The directory includes 924 management consulting companies based in Sydney, Australia.

Where are the management consulting companies located?

The companies are located based in Sydney, Australia, with Sydney as the single most-represented city among the companies listed.

Can I find contacts and email addresses for management consulting companies?

Yes, the directory includes 21,450 business contacts and 9,681 email addresses for the listed companies.

Ready to reach these companies? Verified emails and direct dials for all 924 management consulting companies based in Sydney, Australia. Start with a free account, no credit card.

Get the full list

Related lists

Management consulting companies by geography

Browse the directory

Browse: Companies home · Management consulting companies in Australia · All Australia lists · All Management consulting companies 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.