Company lists · Data verified August 2026

Top 16 Board diversity consulting firms based in Sydney, Australia

Name: Board diversity consulting firms based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 31 companies tracked

There are 31 board diversity consulting firms headquartered in Sydney, Australia (RevenueBase, August 2026). RevenueBase tracks 481 professional contacts across them, including 97 with verified work emails and 38 with mobile numbers. Sydney is the largest hub.

This list covers board diversity consulting firms headquartered in Sydney, 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.

31Companies

481Contacts tracked

97Verified emails

38Mobile numbers

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The 16 largest board diversity consulting firms based in Sydney, Australia

Ranked by team size

Top 16 of 31 board diversity consulting firms 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	Johnson Partners	Sydney	n/a	284	32
2	Heidrick & Struggles	Sydney	1,001-5,000	71	12
3	Hourigan	Sydney	11-50	24	14
4	Blenheim Partners	Sydney	11-50	20	14
5	Hattonneale	Sydney	1-10	9	7
6	Williams Hall	Sydney	1-10	8	5
7	Dohnt & CO	Sydney	1-10	4	4
8	Greenfields Executive Recruitment & Search	Sydney	1-10	4	1
9	Gray Talent Corporation	Sydney	1-10	2	1
10	Brabourne	Sydney	1-10	1	1
11	Roundsmith	Sydney	1-10	1	1
12	Glencairn Search And Leadership Advisory	Sydney	1-10	1	1
13	I Lead Consulting	Sydney	1-10	1	1
14	Murdoch Associates	Sydney	1-10	1	1
15	Jonkin Consulting PTY LTD	Sydney	1-10	1	1
16	Family Boards	Sydney	1-10	1	1

Showing 16 of 31 board diversity consulting firms based in Sydney, Australia

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Board diversity consulting firms based in Sydney, Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 31 HQs

38Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

1,001-5,000

Board diversity consulting firms by metro in Australia

Metro	Companies
Board diversity consulting firms in Sydney	31
Board diversity consulting firms in Melbourne	19
Board diversity consulting firms in Brisbane	6
Board diversity consulting firms in Adelaide	5
Board diversity consulting firms in Perth	5
Board diversity consulting firms in Canberra	2
Board diversity consulting firms in Malvern	1

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 “board diversity consulting firms”, 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; 0 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 board diversity consulting firms are there based in Sydney, Australia?

There are 31 board diversity consulting firms headquartered in Sydney, Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Johnson Partners, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most board diversity consulting firms?

Sydney leads with 31 headquartered companies, followed by Melbourne (19) and Brisbane (6).

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 97 verified decision-maker contacts tracked across these 31 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.

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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.