Company lists · Data refreshed September 2026

Top 25 Corporate strategy consulting firms based in Sydney, Australia

RevenueBase identified 384 company matches for corporate strategy consulting firms associated with Sydney, Australia as of September 2026 and tracks 1,543 professional contacts across them, including 630 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for corporate strategy consulting firms associated with Sydney, Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 24, 2026 How this list was built
384Companies
1,543Contacts tracked
630Verified emails
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The 25 largest corporate strategy consulting firms based in Sydney, Australia

Ranked by team size
Top 25 of 384 company matches for corporate strategy consulting firms based in Sydney, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Sep 24, 2026201-500169 contacts →

Exact match

“Fiftyfive5 We are hiring!”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 24, 202651-20084 contacts →

Exact match

“EY-Parthenon Strategy, formerly EY Port Jackson Partners, is a leading Australian strategy consulting practice trusted by CEOs, Boards and senior leaders to advise on the most…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 24, 20261,001-5,00073 contacts →

Exact match

“Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 24, 2026201-50070 contacts →

Exact match

“PPB Advisory is a leading advisory firm that is focused on helping organisations navigate critical and complex issues, improve their performance and realise their strategic goals.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5034 contacts →

Exact match

“Luminis Partners specialises in providing the highest quality of independent, conflict-free advice to major corporations, governments and institutions on strategy, mergers…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5030 contacts →

Exact match

“The Bridge International is a non-traditional management consulting team operating in Australia and internationally, with deep client side experience within the financial services…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 24, 202651-20028 contacts →

Exact match

“Corporate Advisory for Complex Decisions We provide commercially focused corporate services across mergers and acquisitions support, litigation funding coordination, corporate…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5027 contacts →

Exact match

“Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5026 contacts →

Exact match

“Miles Advisory Partners specialise in the provision of financial and strategic advice to a wide range of clients across many industries.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5026 contacts →

Exact match

“When you are under pressure, take a seat at our table.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5021 contacts →

Exact match

“We help bold businesses make their next big move.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5020 contacts →

Exact match

“Ad Astra Corporate Advisory is a leading independent corporate advisory business with offices in Sydney and Melbourne.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 24, 2026501-1,00020 contacts →

Exact match

“Experts on strategy, growth, commercial due diligence, and technology-enabled business models across a broad range of industry sectors including: FMCG, TMT, Healthcare, Education…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5019 contacts →

Exact match

“We are leaders in strategic consultancy, specialising in Advisory, M&A, and Business Investment.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5017 contacts →

Exact match

“Mainsheet is a full service corporate strategy and corporate advisory firm founded by a group of senior advisors who have worked closely with leading Australian and Asian…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5016 contacts →

Exact match

“Advice You Can Understand In a competitive construction industry, we know quality project services advice can be hard to find.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5016 contacts →

Exact match

“MBB alumni only consulting boutique Dependable.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 24, 20261-1015 contacts →

Exact match

“Stoke Consulting What do you need help with?”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5013 contacts →

Exact match

“MillerPrince brings a diverse perspective to commercial strategy, grounded in a strong commitment to client service.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5013 contacts →

Exact match

“Orington & Partners (“O&P”) is an Australian headquartered, international firm specialising in investment banking, management consulting, business development, corporate advisory…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5013 contacts →

Exact match

“We specialise in IT strategic planning for companies and multinational corporations.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5012 contacts →

Exact match

“Genesis Advisory is a boutique advisory firm with a focus on strategy consulting and M&A advisory.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5011 contacts →

Exact match

“At 33BONDI, we help organisations modernise with purpose.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 24, 20261-1011 contacts →

Exact match

“Talent Ecology helps businesses improve how they work by aligning people, structure, operations and strategy.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Sep 24, 202611-5010 contacts →

Exact match

“Please Visit: We are delighted to share that after 2 yrs of integrating Doll Martin Associates into the Customer Science Group we now operate as one and have transitioned the Doll…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 25 of 384 corporate strategy consulting firms based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 630 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Corporate strategy consulting firms based in Sydney, Australia at a glance

As of Sep 24, 2026
40.8%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
313
11-50
63
51-200
4
201-500
2
501-1,000
1
1,001-5,000
1

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 384 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Sydney, Australia whose business descriptions match “corporate strategy consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 630 professional contacts with verified work emails across the full matched dataset. 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 24, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “corporate strategy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corporate strategy consulting firms are there based in Sydney, Australia?

RevenueBase identified 384 company matches for corporate strategy consulting firms associated with Sydney, Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Fiftyfive5, Part Of Accenture Song tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Australia has the most corporate strategy consulting firms?

Sydney leads Australia with 384 company records, followed by Melbourne (285) and Brisbane (137).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 630 professional contacts with verified work emails tracked across these 384 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 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 SmartSearch, 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.