Company lists · Data refreshed September 2026

Top 25 Diversity inclusion consulting firms based in Sydney, Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 217 companies tracked

RevenueBase identified 217 diversity inclusion consulting firms headquartered in Sydney, Australia as of September 2026 and tracks 1,177 professional contacts across them, including 371 with verified work emails. Sydney is the largest hub.

This list covers diversity inclusion 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 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 14, 2026 86% judged on-target in blind review

217Companies

1,177Contacts tracked

371Verified emails

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The 25 largest diversity inclusion consulting firms based in Sydney, Australia

Ranked by team size

Top 25 of 217 diversity inclusion consulting firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to diversity inclusion consulting firms: 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	Johnson Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	n/a	285 contacts →
	Indirect evidence “Johnson Partners is an independent, Australasian leadership advisory firm specialising in Board Search, Executive Search, Interim Executive Search and Leadership Succession.” Source: RevenueBase Database · checked Sep 14, 2026
2	Heidrick & Struggles	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1,001-5,000	73 contacts →
	Partial evidence “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Source: RevenueBase Database · checked Sep 14, 2026
3	Diversity Council Australia	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	56 contacts →
	Strong evidence “Diversity Council Australia (DCA) is the independent not-for-profit peak body leading diversity and inclusion in the workplace.” Source: RevenueBase Database · checked Sep 14, 2026
4	Omera Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	42 contacts →
	Indirect evidence “We are a contemporary, Board & Executive Search and Interim Management firm, unique in our energetic approach.” Source: RevenueBase Database · checked Sep 14, 2026
5	Symmetra	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	33 contacts →
	Strong evidence “Symmetra is a specialist international diversity and inclusion consultancy, delivering end-to-end solutions that transform leadership and culture.” Source: RevenueBase Database · checked Sep 14, 2026
6	Data Prowess	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	21 contacts →
	Partial evidence “We are a team of seasoned professionals with proven experience in IT Consulting- We integrate and enrich data across group to enable data driven decisions - We provide placement…” Source: RevenueBase Database · checked Sep 14, 2026
7	Inkling Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	19 contacts →
	Indirect evidence “Proven, science-backed talent and leadership programs that shift human behaviour, and drive business impact.” Source: RevenueBase Database · checked Sep 14, 2026
8	AZUHR	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “At Azuhr, we are redefining HR solutions.” Source: RevenueBase Database · checked Sep 14, 2026
9	Diversity Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	17 contacts →
	Partial evidence “Diversity Australia is a leading professional services firm specialising in diversity and cultural change in Australia and Internationally.” Source: RevenueBase Database · checked Sep 14, 2026
10	TDC Global	Strong evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	15 contacts →
	Strong evidence “We are a Diversity, Equity and Inclusion (DEI) consultancy that enables organisations to succeed by integrating DEI.” Source: RevenueBase Database · checked Sep 14, 2026
11	Mondo Search	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	15 contacts →
	Indirect evidence “Mondo Search has a mantra to connect calibre and make business easier.” Source: RevenueBase Database · checked Sep 14, 2026
12	King HR Consultants	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	15 contacts →
	Indirect evidence “King HR Consultants support small to medium size business to drive profits with their existing team.” Source: RevenueBase Database · checked Sep 14, 2026
13	Xplore For Success	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	14 contacts →
	Partial evidence “Xplore for Success offers equality and inclusion expertise, programs and services to organisations, their leaders and their people, in workplaces across the global.” Source: RevenueBase Database · checked Sep 14, 2026
14	Serendis Leadership	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	13 contacts →
	Indirect evidence “For more than 20 years, Serendis Leadership has helped organisations build the leadership capability required for sustained, high performance.” Source: RevenueBase Database · checked Sep 14, 2026
15	Infinity HR	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	11 contacts →
	Indirect evidence “Infinity HR is a partnering specialist organisation that offers strategic HR advice to businesses of all sizes, enabling businesses to continue focusing on what they are good at…” Source: RevenueBase Database · checked Sep 14, 2026
16	Glow UP Careers	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	201-500	11 contacts →
	Indirect evidence “We exist to empower everyone to have the career of their dreams, no matter who they are or where they are from.” Source: RevenueBase Database · checked Sep 14, 2026
17	Think Change Resolve	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	10 contacts →
	Partial evidence “Think Change Resolve (TCR) provides strategic and organisational consulting, facilitation, and mediation services.” Source: RevenueBase Database · checked Sep 14, 2026
18	ECI Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	9 contacts →
	Indirect evidence “At ECI Partners, we operate at the intersection of strategy, leadership and team effectiveness.” Source: RevenueBase Database · checked Sep 14, 2026
19	Scaleup By Hudson	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	501-1,000	9 contacts →
	Indirect evidence “Scaleup by Hudson is Australia's trusted partner in high impact large-scale talent acquisition.” Source: RevenueBase Database · checked Sep 14, 2026
20	Elizabeth Broderick & CO	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	8 contacts →
	Indirect evidence “Elizabeth Broderick & Co is a boutique consultancy firm.” Source: RevenueBase Database · checked Sep 14, 2026
21	Elevate Consulting Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	8 contacts →
	Partial evidence “Elevate Consulting Partners are a multi-disciplinary consultancy committed to providing businesses and organisations with tailored services to promote positive social change.” Source: RevenueBase Database · checked Sep 14, 2026
22	Williams Hall	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	8 contacts →
	Indirect evidence “Momentum Makers, two words that encapsulate the essence of what we do and are the foundation promise upon which our business is built.” Source: RevenueBase Database · checked Sep 14, 2026
23	The Divergent Edge	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “The Divergent Edge is an Australian neurodivergent-led consultancy offering Neurodivergent Therapy & Coaching, Neuro-Inclusive Organisational Strategy & Training, Facilitation and…” Source: RevenueBase Database · checked Sep 14, 2026
24	HR Consulting Services	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “HR Consulting Services provides organisations with strategic Human Resources and Change Management advice and solutions enabling you to make better business decisions and build a…” Source: RevenueBase Database · checked Sep 14, 2026
25	Weir Consulting National	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “We are passionate about creating the best outcome for our clients by providing quality services in the areas of workplace investigation, conflict resolution, organisational…” Source: RevenueBase Database · checked Sep 14, 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: diversity inclusion consulting firms. 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 diversity inclusion consulting firms.
Partial evidence: Its own public description names part of diversity inclusion consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name diversity inclusion consulting firms. 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 217 diversity inclusion consulting firms based in Sydney, Australia

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Diversity inclusion consulting firms based in Sydney, Australia at a glance

As of Sep 14, 2026

31.5%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Sydney

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

182

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 217 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 diversity inclusion consulting firms, 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 Sydney, Australia whose own description of what they do matches “diversity inclusion consulting firms”. 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 diversity inclusion consulting firms), 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 diversity inclusion consulting firms, and records with no verified work email. Companies headquartered outside Sydney 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, 371 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 14, 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.

Diversity inclusion consulting firms by metro in Australia

Diversity inclusion consulting firms in Sydney217
Diversity inclusion consulting firms in Melbourne188
Diversity inclusion consulting firms in Brisbane67
Diversity inclusion consulting firms in Perth55
Diversity inclusion consulting firms in Adelaide30

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 diversity inclusion consulting firms, 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 diversity inclusion consulting firms are there based in Sydney, Australia?

RevenueBase identified 217 diversity inclusion consulting firms headquartered in Sydney, 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?

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

Which city has the most diversity inclusion consulting firms?

Sydney leads with 217 headquartered companies, followed by Melbourne (188) and Brisbane (67).

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 371 verified decision-maker contacts tracked across these 217 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 14, 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.