Company lists · Data refreshed September 2026

Top 25 Membership organization consultants based in Sydney, Australia

Name: Membership organization consultants based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 118 companies tracked

RevenueBase identified 118 membership organization consultants headquartered in Sydney, Australia as of September 2026 and tracks 504 professional contacts across them, including 181 with verified work emails. Sydney is the largest hub.

This list covers membership organization consultants 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 20, 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 20, 2026 86% judged on-target in blind review

118Companies

504Contacts tracked

181Verified emails

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The 25 largest membership organization consultants based in Sydney, Australia

Ranked by team size

Top 25 of 118 membership organization consultants based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to membership organization consultants: 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	Factor	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	72 contacts →
	Partial evidence “Empowering Enterprise Leaders Welcome to Factor, the exclusive membership organisation dedicated to empowering and enabling leaders in the enterprise space.” Source: RevenueBase Database · checked Sep 20, 2026
2	Consult Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	54 contacts →
	Indirect evidence “Consult Australia, for over 70 years, has been the sole association dedicated to the success of consulting businesses in design, advisory and engineering.” Source: RevenueBase Database · checked Sep 20, 2026
3	PFS Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “PFS provides specialist advice in areas including strategy, governance, compliance and licensing, risk management, financial modelling, group insurance, actuarial matters…” Source: RevenueBase Database · checked Sep 20, 2026
4	Vivacity Coaching & Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Are you a visionary leader in the training sector, ready to elevate your organisation to new heights while ensuring full compliance?” Source: RevenueBase Database · checked Sep 20, 2026
5	BC Strategy	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “MBB alumni only consulting boutique Dependable.” Source: RevenueBase Database · checked Sep 20, 2026
6	Millerprince	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “MillerPrince brings a diverse perspective to commercial strategy, grounded in a strong commitment to client service.” Source: RevenueBase Database · checked Sep 20, 2026
7	Azuria Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	13 contacts →
	Partial evidence “We are a team of expert actuarial consultants bringing fresh thinking to life insurance.” Source: RevenueBase Database · checked Sep 20, 2026
8	Talent Ecology	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “Talent Ecology helps businesses improve how they work by aligning people, structure, operations and strategy.” Source: RevenueBase Database · checked Sep 20, 2026
9	Thread Consulting PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “Thread Consulting is a boutique consulting firm made up of experienced professionals who have chosen consulting as our pathway to doing interesting work in collaboration with…” Source: RevenueBase Database · checked Sep 20, 2026
10	Corteks Company	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “The Corteks Company is a boutique consultancy based Sydney and Melbourne, Australia.” Source: RevenueBase Database · checked Sep 20, 2026
11	Kona Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “For over 20 years the KONA Group has been helping Business Leaders, Managers, Sales People and Teams to improve their performances and achieve KPIs Recent projects include-…” Source: RevenueBase Database · checked Sep 20, 2026
12	The Wealth Network	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “At The Wealth Network, we help financial advisers become amazing business owners.” Source: RevenueBase Database · checked Sep 20, 2026
13	Elevate Consulting Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 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 20, 2026
14	Monte Rosa PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “Monte Rosa is a boutique sales consulting firm.” Source: RevenueBase Database · checked Sep 20, 2026
15	Archway Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “At Archway Group, we’ve amassed a highly experienced team of specialists.” Source: RevenueBase Database · checked Sep 20, 2026
16	ART Consulting Association Of Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “The Art Consulting Association of Australia (ACAA) is a professional industry association linking art consultants nationally and providing information and links for individuals…” Source: RevenueBase Database · checked Sep 20, 2026
17	Hhmc Global PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “With niche, highly specialised expertise, HHMC Global helps recruitment agency owners and organisations buy, sell, or merge.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ecompass	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “In today's world, the pace of change your business faces has never been faster and competition has never been more intense.” Source: RevenueBase Database · checked Sep 20, 2026
19	Mainline Solutions	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “Mainline Solutions Pty Limited was formed to enable professionals to inject their insightfulness into a range of management environments.” Source: RevenueBase Database · checked Sep 20, 2026
20	The Co-Op Federation	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “A member based organisation supporting, promoting and representing co-operative enterprise.” Source: RevenueBase Database · checked Sep 20, 2026
21	FMRC	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “At FMRC, we have delivered workshops and seminars to national law firms, mid-sized boutique practices and progressive small firms for over 30 years.” Source: RevenueBase Database · checked Sep 20, 2026
22	Mandla Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “Mandla Consulting is the at the nexus of non-profit organisations, business, government and individuals to create a stronger non-profit sector and a stronger society.” Source: RevenueBase Database · checked Sep 20, 2026
23	Miller Blue Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “We are a boutique consulting firm specialising in providing high quality ethical consulting services to healthcare, education, government and not for profits.” Source: RevenueBase Database · checked Sep 20, 2026
24	Greenhouse Media Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “At Greenhouse Media Consulting, we specialise in magazine sales and marketing strategies.” Source: RevenueBase Database · checked Sep 20, 2026
25	Optivance 360	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Optivance 360: Business Consulting that assists organizations to grow and flourish through the provision of an optimal sustainable advantage.” Source: RevenueBase Database · checked Sep 20, 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: membership organization consultants. 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 membership organization consultants.
Partial evidence: Its own public description names part of membership organization consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name membership organization consultants. 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 118 membership organization consultants based in Sydney, Australia

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Membership organization consultants based in Sydney, Australia at a glance

As of Sep 20, 2026

35.9%Verified-email coverage

4.3Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Sydney

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 118 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 membership organization consultants, 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 “membership organization consultants”. 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 membership organization consultants), 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 membership organization consultants, 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, 181 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 20, 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.

Membership organization consultants by metro in Australia

Membership organization consultants in Sydney118
Membership organization consultants in Melbourne96
Membership organization consultants in Brisbane55
Membership organization consultants in Perth28

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 membership organization consultants, 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 membership organization consultants are there based in Sydney, Australia?

RevenueBase identified 118 membership organization consultants 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?

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

Which city has the most membership organization consultants?

Sydney leads with 118 headquartered companies, followed by Melbourne (96) and Brisbane (55).

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 181 verified decision-maker contacts tracked across these 118 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 20, 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.