Company lists · Data refreshed October 2026
Top 25 International business consulting firms based in Sydney, Australia
RevenueBase identified 259 company matches for international business consulting firms associated with Sydney, Australia as of October 2026 and tracks 1,772 professional contacts across them, including 411 with verified work emails. Across Australia, Sydney is the largest hub for this category.
This list covers company matches for international business 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 October 1, 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.
The 25 largest international business consulting firms based in Sydney, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 169 contacts → | ||||
Exact match “Fiftyfive5 We are hiring!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 2 | 84 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 3 | 70 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 4 | 30 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 5 | 27 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “Athena Blue Global helps shape a better future for forward-thinking businesses worldwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “Freshwater Strategy operates at the nexus of capital, business, and government, transforming uncertainty into opportunity.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 8 | 20 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “We are leaders in strategic consultancy, specialising in Advisory, M&A, and Business Investment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “MBB alumni only consulting boutique Dependable.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “Dearin & Associates helps mid-sized companies expand internationally with purpose and precision, unlocking sustainable growth opportunities across borders.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 12 | 13 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 13 | 13 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “We specialise in IT strategic planning for companies and multinational corporations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 16 | 10 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Jefferson & Shea Group members are committed to helping you achieve your goals, whether it’s a corporate restructure, some legal advice, a marketing makeover, a new investment…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Beyond Technology Consulting understands the business strategy lifecycle process and focuses its practice offerings around the business to technology interface.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “The First Principle is a B2B marketing & corporate communications consulting firm, partnering with clients to create powerful connections with a business audience.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “We are renowned for partnering with our clients to help modernise their operations and technologies to remain competitive.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “We are a Professional Services company providing Management Consulting and Business Operations Management Services to clients who have affinity towards global trade and an…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “With niche, highly specialised expertise, HHMC Global helps recruitment agency owners and organisations buy, sell, or merge.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Growth Focus helps Financial Service Practices and individuals achieve their goals through national business broking, consulting and Acquisition and Transaction Management Support.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “IT Advantage is an independent consultancy that provides organisations with a Business-IT strategic advisory service, aimed at delivering optimal and efficient Business outcomes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Aquila is an international management consulting organisation which provides business improvement solutions focused on sustainable results for its clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “international business consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 259 international business consulting firms based in Sydney, Australia
See the full list, filter by size, metro and specialty, and access 411 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
International business consulting firms based in Sydney, Australia at a glance
As of Oct 1, 2026Companies by employee count
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 259 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 “international business 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 411 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 October 1, 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.
International business consulting firms by metro in Australia
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 “international business consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many international business consulting firms are there based in Sydney, Australia?
RevenueBase identified 259 company matches for international business consulting firms associated with Sydney, Australia as of October 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 international business consulting firms?
Sydney leads Australia with 259 company records, followed by Melbourne (187) and Brisbane (105).
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 411 professional contacts with verified work emails tracked across these 259 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 October 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 259 international business consulting firms based in Sydney, Australia. Start with a free account, no credit card.
Download this list →Related lists
International business consulting firms by geography
- International business consulting firms based in the United States
- International business consulting firms based in the United Kingdom
- International business consulting firms based in Brazil
- International business consulting firms based in France
- International business consulting firms based in Italy
- International business consulting firms based in Germany
- International business consulting firms based in Spain
- International business consulting firms based in Canada
- International business consulting firms based in Australia
- International business consulting firms based in Mexico
- International business consulting firms based in the Netherlands
- International business consulting firms based in Argentina
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- International business consulting firms based in the United States
- International business consulting firms based in the United Kingdom
- International business consulting firms based in Brazil
- International business consulting firms based in France
- International business consulting firms based in Italy
- International business consulting firms based in Germany
Company intelligence · public preview
Top 25 international business consulting firms based in Sydney, Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 259 matching company records for international business consulting firms based in Sydney, Australia, with 1,772 tracked contacts and 411 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 international business consulting firms based in Sydney, Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Fiftyfive5, Part Of Accenture Songfiftyfive5.comHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 169 contacts → |
“Fiftyfive5 We are hiring!” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ey-Parthenon Strategyeyportjacksonpartners.comHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 84 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PPB Advisoryppbadvisory.comHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 70 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  The Bridge Internationalthebridgeinternational.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Pacific Consulting Group PCGpacificconsultinggroup.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Athena Blue Globalathenablueglobal.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 26 contacts → |
“Athena Blue Global helps shape a better future for forward-thinking businesses worldwide.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Freshwater Strategyfreshwaterstrategy.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 20 contacts → |
“Freshwater Strategy operates at the nexus of capital, business, and government, transforming uncertainty into opportunity.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Oc&c Strategy Consultants Australiaoccstrategy.comHQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 20 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Oasis Partnersoasispartners.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 19 contacts → |
“We are leaders in strategic consultancy, specialising in Advisory, M&A, and Business Investment.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  BC Strategybcstrategy.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 16 contacts → |
“MBB alumni only consulting boutique Dependable.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Dearin & Associatesdearinassociates.comHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 16 contacts → |
“Dearin & Associates helps mid-sized companies expand internationally with purpose and precision, unlocking sustainable growth opportunities across borders.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Millerprincemillerprince.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“MillerPrince brings a diverse perspective to commercial strategy, grounded in a strong commitment to client service.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Orington & Partnersoringtonpartners.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“Orington & Partners (“O&P”) is an Australian headquartered, international firm specialising in investment banking, management consulting, business development, corporate advisory…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Stratitgystratitgy.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“We specialise in IT strategic planning for companies and multinational corporations.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Thread Consulting PTY LTDthread-consulting.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 11 contacts → |
“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…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Doll Martin Associatescustomerscience.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Jefferson & Shea Groupjandsgroup.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 9 contacts → |
“Jefferson & Shea Group members are committed to helping you achieve your goals, whether it’s a corporate restructure, some legal advice, a marketing makeover, a new investment…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Beyond Technology Australiabeyondtechnology.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 7 contacts → |
“Beyond Technology Consulting understands the business strategy lifecycle process and focuses its practice offerings around the business to technology interface.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  The First Principlethefirstprinciple.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“The First Principle is a B2B marketing & corporate communications consulting firm, partnering with clients to create powerful connections with a business audience.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Harriss Wagner Consultants And Advisersharrisswagner.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 7 contacts → |
“We are renowned for partnering with our clients to help modernise their operations and technologies to remain competitive.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Rivalizar International Rivalizar Capitalrivalizar.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 6 contacts → |
“We are a Professional Services company providing Management Consulting and Business Operations Management Services to clients who have affinity towards global trade and an…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hhmc Global PTY LTDhhmc.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 6 contacts → |
“With niche, highly specialised expertise, HHMC Global helps recruitment agency owners and organisations buy, sell, or merge.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Growth Focusgrowthfocus.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 5 contacts → |
“Growth Focus helps Financial Service Practices and individuals achieve their goals through national business broking, consulting and Acquisition and Transaction Management Support.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  IT Advantageitadvantage.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 5 contacts → |
“IT Advantage is an independent consultancy that provides organisations with a Business-IT strategic advisory service, aimed at delivering optimal and efficient Business outcomes.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Aquila Australiaaquilaaustralia.com.auHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 4 contacts → |
“Aquila is an international management consulting organisation which provides business improvement solutions focused on sustainable results for its clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 259 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
International business consulting firms: dataset insights
October 1, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
259 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 259 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
International business consulting firms by metro in Australia
Questions about this company list
What does Exact match mean for international business consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many international business consulting firms did RevenueBase find based in Sydney, Australia?
The saved snapshot records 259 matching company records, 1,772 tracked contacts and 411 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
International business consulting firms by geography
- International business consulting firms based in the United States
- International business consulting firms based in the United Kingdom
- International business consulting firms based in Brazil
- International business consulting firms based in France
- International business consulting firms based in Italy
- International business consulting firms based in Germany
- International business consulting firms based in Spain
- International business consulting firms based in Canada
- International business consulting firms based in Australia
- International business consulting firms based in Mexico
- International business consulting firms based in the Netherlands
- International business consulting firms based in Argentina
Cite this list
RevenueBase Data Team. Top 25 international business consulting firms based in Sydney, Australia. Snapshot: October 1, 2026. https://revenuebase.ai/companies/international-business-consulting-firms/australia/sydney.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- International business consulting firms based in the United States
- International business consulting firms based in the United Kingdom
- International business consulting firms based in Brazil
- International business consulting firms based in France
- International business consulting firms based in Italy
- International business consulting firms based in Germany
Company intelligence · public preview
Top 25 international business consulting firms based in Sydney, Australia
RevenueBase records 259 matching company records for international business consulting firms based in Sydney, Australia, with 1,772 tracked contacts and 411 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 international business consulting firms based in Sydney, Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Fiftyfive5, Part Of Accenture Songfiftyfive5.com HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 169 contacts → |
“Fiftyfive5 We are hiring!” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ey-Parthenon Strategyeyportjacksonpartners.com HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 84 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PPB Advisoryppbadvisory.com HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 70 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Bridge Internationalthebridgeinternational.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pacific Consulting Group PCGpacificconsultinggroup.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Athena Blue Globalathenablueglobal.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 26 contacts → |
“Athena Blue Global helps shape a better future for forward-thinking businesses worldwide.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Freshwater Strategyfreshwaterstrategy.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 20 contacts → |
“Freshwater Strategy operates at the nexus of capital, business, and government, transforming uncertainty into opportunity.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Oc&c Strategy Consultants Australiaoccstrategy.com HQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 20 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Oasis Partnersoasispartners.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 19 contacts → |
“We are leaders in strategic consultancy, specialising in Advisory, M&A, and Business Investment.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | BC Strategybcstrategy.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 16 contacts → |
“MBB alumni only consulting boutique Dependable.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Dearin & Associatesdearinassociates.com HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 16 contacts → |
“Dearin & Associates helps mid-sized companies expand internationally with purpose and precision, unlocking sustainable growth opportunities across borders.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Millerprincemillerprince.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“MillerPrince brings a diverse perspective to commercial strategy, grounded in a strong commitment to client service.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Orington & Partnersoringtonpartners.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“Orington & Partners (“O&P”) is an Australian headquartered, international firm specialising in investment banking, management consulting, business development, corporate advisory…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Stratitgystratitgy.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 13 contacts → |
“We specialise in IT strategic planning for companies and multinational corporations.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Thread Consulting PTY LTDthread-consulting.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 11 contacts → |
“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…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Doll Martin Associatescustomerscience.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 10 contacts → |
“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 description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Jefferson & Shea Groupjandsgroup.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 9 contacts → |
“Jefferson & Shea Group members are committed to helping you achieve your goals, whether it’s a corporate restructure, some legal advice, a marketing makeover, a new investment…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Beyond Technology Australiabeyondtechnology.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 7 contacts → |
“Beyond Technology Consulting understands the business strategy lifecycle process and focuses its practice offerings around the business to technology interface.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The First Principlethefirstprinciple.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“The First Principle is a B2B marketing & corporate communications consulting firm, partnering with clients to create powerful connections with a business audience.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Harriss Wagner Consultants And Advisersharrisswagner.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 7 contacts → |
“We are renowned for partnering with our clients to help modernise their operations and technologies to remain competitive.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Rivalizar International Rivalizar Capitalrivalizar.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 6 contacts → |
“We are a Professional Services company providing Management Consulting and Business Operations Management Services to clients who have affinity towards global trade and an…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hhmc Global PTY LTDhhmc.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 6 contacts → |
“With niche, highly specialised expertise, HHMC Global helps recruitment agency owners and organisations buy, sell, or merge.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Growth Focusgrowthfocus.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 5 contacts → |
“Growth Focus helps Financial Service Practices and individuals achieve their goals through national business broking, consulting and Acquisition and Transaction Management Support.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IT Advantageitadvantage.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 5 contacts → |
“IT Advantage is an independent consultancy that provides organisations with a Business-IT strategic advisory service, aimed at delivering optimal and efficient Business outcomes.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Aquila Australiaaquilaaustralia.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 4 contacts → |
“Aquila is an international management consulting organisation which provides business improvement solutions focused on sustainable results for its clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 259 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
International business consulting firms: dataset insights
October 1, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
259 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 259 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
International business consulting firms by metro in Australia
Questions about this company list
What does Exact match mean for international business consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many international business consulting firms did RevenueBase find based in Sydney, Australia?
The saved snapshot records 259 matching company records, 1,772 tracked contacts and 411 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
International business consulting firms by geography
- International business consulting firms based in the United States
- International business consulting firms based in the United Kingdom
- International business consulting firms based in Brazil
- International business consulting firms based in France
- International business consulting firms based in Italy
- International business consulting firms based in Germany
- International business consulting firms based in Spain
- International business consulting firms based in Canada
- International business consulting firms based in Australia
- International business consulting firms based in Mexico
- International business consulting firms based in the Netherlands
- International business consulting firms based in Argentina
Cite this list
RevenueBase Data Team. Top 25 international business consulting firms based in Sydney, Australia. Snapshot: October 1, 2026. https://revenuebase.ai/companies/international-business-consulting-firms/australia/sydney.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- International business consulting firms based in the United States
- International business consulting firms based in the United Kingdom
- International business consulting firms based in Brazil
- International business consulting firms based in France
- International business consulting firms based in Italy
- International business consulting firms based in Germany