Company lists · Data refreshed September 2026
Top 25 Tier one consulting firms based in Australia
RevenueBase identified 844 company matches for tier one consulting firms associated with Australia as of September 2026 and tracks 6,798 professional contacts across them, including 3,142 with verified work emails. Sydney is the largest hub.
This list covers company matches for tier one consulting firms associated with 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 29, 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 tier one consulting firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 706 contacts → | ||||
Exact match “Nous Group is an international management consultancy working with clients across Australasia, the United Kingdom and North America.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 425 contacts → | ||||
Exact match “Challengers at heart, we are pragmatic explorers seeking to uncover what could be, so it can be.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 305 contacts → | ||||
Exact match “As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 253 contacts → | ||||
Exact match “We are a trusted partner of tech start-ups through to large scale organisations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 235 contacts → | ||||
Exact match “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 234 contacts → | ||||
Exact match “Helping organisations achieve more with technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 172 contacts → | ||||
Exact match “Protiviti is a global business consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 172 contacts → | ||||
Exact match “At Programmed Professionals, we are committed to delivering outstanding results for you.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 110 contacts → | ||||
Exact match “As a specialist management consulting firm, we pride ourselves on being your trusted strategic advisors and proven delivery partners, and we are renowned for solving our public…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 106 contacts → | ||||
Exact match “What if the role of an organisation was solely for the purpose of helping you change what you did so that you didn't get what you already had?” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 96 contacts → | ||||
Exact match “At Sensei we partner with you to help improve the way you work.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 81 contacts → | ||||
Exact match “Founded in 2003, Visagio is a global platform that helps organisations achieve their goals.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 66 contacts → | ||||
Exact match “We’re Coras.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 65 contacts → | ||||
Exact match “At equ, we partner with clients in the pursuit of better - better digital products, better experiences and better performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 61 contacts → | ||||
Exact match “Cordelta is a Canberra professional services firm that helps clients achieve better outcomes by improving the effectiveness of their management, technology and people.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 59 contacts → | ||||
Exact match “Leonardo, a UST company, operates in the Australia and New Zealand region.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 54 contacts → | ||||
Exact match “IMA Management & Technology is a privately owned Australian company renowned for delivering the highest quality IT and business management services and solutions for our blue-chip…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 51 contacts → | ||||
Exact match “We help Senior Executives boost Supply Chain and Business performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 50 contacts → | ||||
Exact match “Strategic Project Partners (SPP) is a high impact management consulting firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 45 contacts → | ||||
Exact match “Crewe Sharp Management Service is in the business of improving business performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 44 contacts → | ||||
Exact match “LOCAL PEOPLE: GLOBAL EXPERTISE StepChange: Empowering Transformation in the Digital Era StepChange, your trusted technology and business consulting partner, has been at the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 41 contacts → | ||||
Exact match “e&e Solutions is an innovative business and technology consulting organisation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 41 contacts → | ||||
Exact match “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded in the RevenueBase company graph · Sep 29, 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 “tier one 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 844 tier one consulting firms based in Australia
See the full list, filter by size, metro and specialty, and access 3,142 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Tier one consulting firms based in Australia at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 844 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 Australia whose business descriptions match “tier one 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 3,142 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 29, 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 “tier one consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many tier one consulting firms are there based in Australia?
RevenueBase identified 844 company matches for tier one consulting firms associated with 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?
Nous Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most tier one consulting firms?
Sydney leads with 211 company records, followed by Melbourne (176) and Brisbane (75).
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 3,142 professional contacts with verified work emails tracked across these 844 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 844 tier one consulting firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Tier one consulting firms by geography
- Tier one consulting firms based in Buenos Aires, Argentina
- Tier one consulting firms based in Adelaide, Australia
- Tier one consulting firms based in Brisbane, Australia
- Tier one consulting firms based in Canberra, Australia
- Tier one consulting firms based in Melbourne, Australia
- Tier one consulting firms based in Perth, Australia
- Tier one consulting firms based in Sydney, Australia
- Tier one consulting firms based in Brussels, Belgium
- Tier one consulting firms based in Belo Horizonte, Brazil
- Tier one consulting firms based in Campinas, Brazil
- Tier one consulting firms based in Curitiba, Brazil
- Tier one consulting firms based in Porto Alegre, Brazil
Browse the directory
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
- Tier one consulting firms based in Buenos Aires, Argentina
- Tier one consulting firms based in Adelaide, Australia
- Tier one consulting firms based in Brisbane, Australia
- Tier one consulting firms based in Canberra, Australia
- Tier one consulting firms based in Melbourne, Australia
- Tier one consulting firms based in Perth, Australia
Company intelligence · public preview
Top 25 tier one consulting firms based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 844 matching company records for tier one consulting firms based in Australia, with 6,798 tracked contacts and 3,142 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: September 29, 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 tier one consulting firms based in 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 |  Nous Groupnousgroup.comHQ: Docklands, AustraliaReported employees: 501-1,000 | Docklands, Australia | 501-1,000 | Exact match | 706 contacts → |
“Nous Group is an international management consultancy working with clients across Australasia, the United Kingdom and North America.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Synergy Groupsynergygroup.net.auHQ: Canberra, AustraliaReported employees: 201-500 | Canberra, Australia | 201-500 | Exact match | 425 contacts → |
“Challengers at heart, we are pragmatic explorers seeking to uncover what could be, so it can be.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Davidsondavidsonwp.comHQ: Brisbane City, AustraliaReported employees: 501-1,000 | Brisbane City, Australia | 501-1,000 | Exact match | 305 contacts → |
“As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Finityfinity.com.auHQ: The Rocks, AustraliaReported employees: 201-500 | The Rocks, Australia | 201-500 | Exact match | 253 contacts → |
“We are a trusted partner of tech start-ups through to large scale organisations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Terra Firma Business Consultingterrafirma.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 235 contacts → |
“At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Professional Advantagepa.com.auHQ: 124 Walker Street, AustraliaReported employees: 201-500 | 124 Walker Street, Australia | 201-500 | Exact match | 234 contacts → |
“Helping organisations achieve more with technology.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Protiviti Australiaprotiviti.comHQ: Melbourne, AustraliaReported employees: 5,001-10,000 | Melbourne, Australia | 5,001-10,000 | Exact match | 172 contacts → |
“Protiviti is a global business consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Programmed Professionalsprogrammed.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 172 contacts → |
“At Programmed Professionals, we are committed to delivering outstanding results for you.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Projects Assuredprojectsassured.com.auHQ: Braddon, AustraliaReported employees: 51-200 | Braddon, Australia | 51-200 | Exact match | 110 contacts → |
“As a specialist management consulting firm, we pride ourselves on being your trusted strategic advisors and proven delivery partners, and we are renowned for solving our public…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  GLASSglassandco.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 106 contacts → |
“What if the role of an organisation was solely for the purpose of helping you change what you did so that you didn't get what you already had?” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Senseisenseiprojectsolutions.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 96 contacts → |
“At Sensei we partner with you to help improve the way you work.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Visagio Australiavisagio.comHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 81 contacts → |
“Founded in 2003, Visagio is a global platform that helps organisations achieve their goals.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  CORAScoras.auHQ: Braddon, AustraliaReported employees: 51-200 | Braddon, Australia | 51-200 | Exact match | 66 contacts → |
“We’re Coras.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  EQUequ.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 65 contacts → |
“At equ, we partner with clients in the pursuit of better - better digital products, better experiences and better performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cordeltacordelta.comHQ: Fyshwick, AustraliaReported employees: 51-200 | Fyshwick, Australia | 51-200 | Exact match | 61 contacts → |
“Cordelta is a Canberra professional services firm that helps clients achieve better outcomes by improving the effectiveness of their management, technology and people.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Leonardoleonardo.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 59 contacts → |
“Leonardo, a UST company, operates in the Australia and New Zealand region.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IMA Management And Technologyima-mt.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 54 contacts → |
“IMA Management & Technology is a privately owned Australian company renowned for delivering the highest quality IT and business management services and solutions for our blue-chip…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Logistics Bureau Supply Chain & Logistics Consultantslogisticsbureau.comHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 51 contacts → |
“We help Senior Executives boost Supply Chain and Business performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  SPPspp.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 50 contacts → |
“Strategic Project Partners (SPP) is a high impact management consulting firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Crewe Sharp Management Servicescrewesharp.com.auHQ: St. Kilda, AustraliaReported employees: 11-50 | St. Kilda, Australia | 11-50 | Exact match | 45 contacts → |
“Crewe Sharp Management Service is in the business of improving business performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Stepchangestepchange.com.auHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 44 contacts → |
“LOCAL PEOPLE: GLOBAL EXPERTISE StepChange: Empowering Transformation in the Digital Era StepChange, your trusted technology and business consulting partner, has been at the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  E&e Solutionseeitsolutions.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 41 contacts → |
“e&e Solutions is an innovative business and technology consulting organisation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Viseo Australiaaustralia.viseo.comHQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 41 contacts → |
“VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 844 company matches
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Tier one consulting firms: dataset insights
September 29, 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
844 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 worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 844 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: September 29, 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 ↗
Questions about this company list
What does Exact match mean for tier one 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 tier one consulting firms did RevenueBase find based in Australia?
The saved snapshot records 844 matching company records, 6,798 tracked contacts and 3,142 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: September 29, 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
Tier one consulting firms by geography
- Tier one consulting firms based in Buenos Aires, Argentina
- Tier one consulting firms based in Adelaide, Australia
- Tier one consulting firms based in Brisbane, Australia
- Tier one consulting firms based in Canberra, Australia
- Tier one consulting firms based in Melbourne, Australia
- Tier one consulting firms based in Perth, Australia
- Tier one consulting firms based in Sydney, Australia
- Tier one consulting firms based in Brussels, Belgium
- Tier one consulting firms based in Belo Horizonte, Brazil
- Tier one consulting firms based in Campinas, Brazil
- Tier one consulting firms based in Curitiba, Brazil
- Tier one consulting firms based in Porto Alegre, Brazil
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 tier one consulting firms based in Australia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/tier-one-consulting-firms/australia.
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
- Tier one consulting firms based in Buenos Aires, Argentina
- Tier one consulting firms based in Adelaide, Australia
- Tier one consulting firms based in Brisbane, Australia
- Tier one consulting firms based in Canberra, Australia
- Tier one consulting firms based in Melbourne, Australia
- Tier one consulting firms based in Perth, Australia
Company intelligence · public preview
Top 25 tier one consulting firms based in Australia
RevenueBase records 844 matching company records for tier one consulting firms based in Australia, with 6,798 tracked contacts and 3,142 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: September 29, 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 tier one consulting firms based in 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 | Nous Groupnousgroup.com HQ: Docklands, AustraliaReported employees: 501-1,000 | Docklands, Australia | 501-1,000 | Exact match | 706 contacts → |
“Nous Group is an international management consultancy working with clients across Australasia, the United Kingdom and North America.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Synergy Groupsynergygroup.net.au HQ: Canberra, AustraliaReported employees: 201-500 | Canberra, Australia | 201-500 | Exact match | 425 contacts → |
“Challengers at heart, we are pragmatic explorers seeking to uncover what could be, so it can be.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Davidsondavidsonwp.com HQ: Brisbane City, AustraliaReported employees: 501-1,000 | Brisbane City, Australia | 501-1,000 | Exact match | 305 contacts → |
“As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Finityfinity.com.au HQ: The Rocks, AustraliaReported employees: 201-500 | The Rocks, Australia | 201-500 | Exact match | 253 contacts → |
“We are a trusted partner of tech start-ups through to large scale organisations.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Terra Firma Business Consultingterrafirma.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 235 contacts → |
“At Terra Firma, we understand that success is all about sustaining long-term relationships.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Professional Advantagepa.com.au HQ: 124 Walker Street, AustraliaReported employees: 201-500 | 124 Walker Street, Australia | 201-500 | Exact match | 234 contacts → |
“Helping organisations achieve more with technology.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Protiviti Australiaprotiviti.com HQ: Melbourne, AustraliaReported employees: 5,001-10,000 | Melbourne, Australia | 5,001-10,000 | Exact match | 172 contacts → |
“Protiviti is a global business consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Programmed Professionalsprogrammed.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 172 contacts → |
“At Programmed Professionals, we are committed to delivering outstanding results for you.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Projects Assuredprojectsassured.com.au HQ: Braddon, AustraliaReported employees: 51-200 | Braddon, Australia | 51-200 | Exact match | 110 contacts → |
“As a specialist management consulting firm, we pride ourselves on being your trusted strategic advisors and proven delivery partners, and we are renowned for solving our public…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | GLASSglassandco.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 106 contacts → |
“What if the role of an organisation was solely for the purpose of helping you change what you did so that you didn't get what you already had?” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Senseisenseiprojectsolutions.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 96 contacts → |
“At Sensei we partner with you to help improve the way you work.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Visagio Australiavisagio.com HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 81 contacts → |
“Founded in 2003, Visagio is a global platform that helps organisations achieve their goals.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | CORAScoras.au HQ: Braddon, AustraliaReported employees: 51-200 | Braddon, Australia | 51-200 | Exact match | 66 contacts → |
“We’re Coras.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | EQUequ.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 65 contacts → |
“At equ, we partner with clients in the pursuit of better - better digital products, better experiences and better performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cordeltacordelta.com HQ: Fyshwick, AustraliaReported employees: 51-200 | Fyshwick, Australia | 51-200 | Exact match | 61 contacts → |
“Cordelta is a Canberra professional services firm that helps clients achieve better outcomes by improving the effectiveness of their management, technology and people.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Leonardoleonardo.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 59 contacts → |
“Leonardo, a UST company, operates in the Australia and New Zealand region.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IMA Management And Technologyima-mt.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 54 contacts → |
“IMA Management & Technology is a privately owned Australian company renowned for delivering the highest quality IT and business management services and solutions for our blue-chip…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Logistics Bureau Supply Chain & Logistics Consultantslogisticsbureau.com HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 51 contacts → |
“We help Senior Executives boost Supply Chain and Business performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SPPspp.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 50 contacts → |
“Strategic Project Partners (SPP) is a high impact management consulting firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Crewe Sharp Management Servicescrewesharp.com.au HQ: St. Kilda, AustraliaReported employees: 11-50 | St. Kilda, Australia | 11-50 | Exact match | 45 contacts → |
“Crewe Sharp Management Service is in the business of improving business performance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Stepchangestepchange.com.au HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 44 contacts → |
“LOCAL PEOPLE: GLOBAL EXPERTISE StepChange: Empowering Transformation in the Digital Era StepChange, your trusted technology and business consulting partner, has been at the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | E&e Solutionseeitsolutions.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 41 contacts → |
“e&e Solutions is an innovative business and technology consulting organisation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Viseo Australiaaustralia.viseo.com HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 41 contacts → |
“VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Tier one consulting firms: dataset insights
September 29, 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
844 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 worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 844 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: September 29, 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 ↗
Questions about this company list
What does Exact match mean for tier one 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 tier one consulting firms did RevenueBase find based in Australia?
The saved snapshot records 844 matching company records, 6,798 tracked contacts and 3,142 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: September 29, 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.
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Cite this list
RevenueBase Data Team. Top 25 tier one consulting firms based in Australia. Snapshot: September 29, 2026. https://revenuebase.ai/companies/tier-one-consulting-firms/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Tier one consulting firms based in Buenos Aires, Argentina
- Tier one consulting firms based in Adelaide, Australia
- Tier one consulting firms based in Brisbane, Australia
- Tier one consulting firms based in Canberra, Australia
- Tier one consulting firms based in Melbourne, Australia
- Tier one consulting firms based in Perth, Australia