# List of consulting firms in Melbourne

Tamtam tracks 45 consulting firms headquartered in Melbourne. This list ranks the 30 largest by number of employees on LinkedIn, led by Probe CX, Findex and SMK. Their median headcount is 450. Half of them were founded in 1995 or later.

These Melbourne-based consulting firms include a mix of professional services, IT and engineering consultancies. Many are large firms, with Probe CX, a digital transformation and customer experience specialist, employing 4600 people. Other significant firms include Findex, providing financial advisory and accounting services; SMK, an EdTech company specializing in marketing capability transformation; and CyberCX, offering cybersecurity services.

The companies listed were founded between 1963 (Urbis, an urban development consultancy) and 2019 (CyberCX). A notable number of these firms, such as Mantel, Versent, and Bilytica, specialize in IT services and IT consulting, focusing on areas like AI, data, cloud solutions, and digital transformation.

🇦🇺 Melbourne · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Probe CX](https://www.tamtam.ai/c/probe-cx) (probecx.com)<br>Probe CX partners with businesses to create modern digital organizations, delivering exceptional customer experiences through technology, people, process, and data | Outsourcing and Offshoring Consulting | 🇦🇺 Melbourne | 4,600 | 1979 |
| 2 | [Findex](https://www.tamtam.ai/c/findex) (findex.com.au)<br>Provider of integrated financial advisory and accounting services across Australia and New Zealand, focusing on holistic, technology-driven client solutions. | Financial Services | 🇦🇺 Melbourne | 2,004 | 1987 |
| 3 | [SMK](https://www.tamtam.ai/c/smk-melbourne) (smk.co)<br>Global EdTech specializing in marketing capability transformation, offering online and in-person learning experiences in various digital marketing subjects for brands and organizations worldwide | Education | 🇦🇺 Melbourne | 1,904 | 2010 |
| 4 | [CyberCX](https://www.tamtam.ai/c/cybercx)<br>Provides comprehensive cybersecurity services including consulting, incident response, security testing, and managed solutions to organizations across various sectors, ensuring digital resilience. | Computer and Network Security | 🇦🇺 Melbourne | 1,431 | 2019 |
| 5 | [Urbis](https://www.tamtam.ai/c/urbis) (urbis.com.au)<br>Urban development consultancy providing expertise in planning, design, policy, heritage, valuations, transactions, economics, and research for better city and community outcomes | Business Consulting and Services | 🇦🇺 Melbourne | 1,139 | 1963 |
| 6 | [Mantel](https://www.tamtam.ai/c/mantel) (mantelgroup.com.au)<br>Next-gen consultancy specializing in AI, data, digital, security, and cloud solutions to transform business operations with a people-focused culture. | IT Services and IT Consulting | 🇦🇺 Melbourne | 786 |  |
| 7 | [NDY](https://www.tamtam.ai/c/ndy) (ndy.com)<br>The company focuses on delivering successful outcomes for challenging projects by fostering client relationships based on trust, collaboration, and innovation | Engineering Services | 🇦🇺 Melbourne | 680 | 1972 |
| 8 | [KordaMentha](https://www.tamtam.ai/c/kordamentha) (kordamentha.com)<br>An independent advisory firm offering cybersecurity, financial crime, forensic, real estate, and restructuring services with over 400 specialists in Asia-Pacific | Business Consulting and Services | 🇦🇺 Melbourne | 650 | 2002 |
| 9 | [DWS](https://www.tamtam.ai/c/dws-melbourne) (dws.hcltech.com)<br>A leading Australian IT and Management Consulting Services Group offering a wide range of services to corporate and government clients | IT Services and IT Consulting | 🇦🇺 Melbourne | 638 | 1991 |
| 10 | [ADP Consulting](https://www.tamtam.ai/c/adp-consulting) (adpconsulting.com)<br>A sustainability-focused engineering consultancy pushing boundaries in design and innovation to deliver sustainable solutions for complex projects worldwide | Engineering Services | 🇦🇺 Melbourne | 572 | 2011 |
| 11 | [Versent](https://www.tamtam.ai/c/versent) (versent.com.au)<br>Australian technology company specializing in cloud native applications, data platforms, and services, with a customer-first approach and a focus on quality outcomes | IT Services and IT Consulting | 🇦🇺 Melbourne | 555 | 2014 |
| 12 | [Assai](https://www.tamtam.ai/c/assai) (assai.com.au)<br>Assai specializes in building stronger communities and organizations through evaluation, social infrastructure, research, and art training projects in Asia-Pacific | International Trade and Development | 🇦🇺 Melbourne | 549 | 1985 |
| 13 | [Mercer Pacific](https://www.tamtam.ai/c/mercer-pacific) (mercer.com.au)<br>Consulting firm specializing in work transformation, retirement planning, investment strategies, and health and well-being solutions across global markets. | Professional Services | 🇦🇺 Melbourne | 534 |  |
| 14 | [McGrathNicol](https://www.tamtam.ai/c/mcgrathnicol) (mcgrathnicol.com)<br>Specialist Advisory and Restructuring firm helping businesses improve performance, manage risk, achieve stability and growth through strategic support and innovative solutions | Professional Services | 🇦🇺 Melbourne | 499 | 2004 |
| 15 | [Bilytica](https://www.tamtam.ai/c/bilytica) (bilytica.com)<br>Specializing in IT manpower for Data Science, AI, SaaS products, and business growth through innovative software solutions, mobile apps, and digital platforms | IT Services and IT Consulting | 🇦🇺 Melbourne | 450 | 2012 |
| 16 | [SW Accountants & Advisors](https://www.tamtam.ai/c/sw-accountants-and-advisors) (sw-au.com)<br>An Australian advisory and accounting firm with an 85-year history leveraging global network to create opportunities and deliver outcomes for clients worldwide | Accounting | 🇦🇺 Melbourne | 439 | 1935 |
| 17 | [Oakton](https://www.tamtam.ai/c/oakton) (services.global.ntt)<br>An Australian digital advisory and technology solutions organization, offering consulting services, data analytics, business applications, and digital solutions with global resources | IT Services and IT Consulting | 🇦🇺 Melbourne | 417 | 1988 |
| 18 | [Telstra Purple](https://www.tamtam.ai/c/telstra-purple) (telstra.com.au)<br>This company drives digital transformation for Australian and global businesses through collaborative, innovative solutions and unrivaled global partnerships | IT Services and IT Consulting | 🇦🇺 Melbourne | 409 |  |
| 19 | [Spiire](https://www.tamtam.ai/c/spiire) (spiire.com.au)<br>Integrated team providing specialist services in civil engineering, landscape architecture, surveying, town planning, urban design, visual media, and water engineering to property and infrastructure sectors | Design Services | 🇦🇺 Melbourne | 402 |  |
| 20 | [CETEC](https://www.tamtam.ai/c/cetec) (cetec.com.au)<br>An independent consultancy specializing in environmental, sustainability, and occupational health services for buildings and the built environment, utilizing a scientific approach for comprehensive solutions | Environmental Services | 🇦🇺 Melbourne | 394 | 1987 |
| 21 | [Independent IT Consultant](https://www.tamtam.ai/c/independent-it-consultant)<br>Specializing in independent IT consulting, offering expert solutions and guidance to clients for their technology needs and challenges | IT Services and IT Consulting | 🇦🇺 Melbourne | 393 |  |
| 22 | [Egis in ANZ](https://www.tamtam.ai/c/egis-in-anz) (egis-group.com)<br>International consulting and engineering firm focused on creating sustainable, resilient infrastructure and buildings to combat climate change and improve quality of life worldwide | Professional Services | 🇦🇺 Melbourne | 363 |  |
| 23 | [Intrax Consulting Group](https://www.tamtam.ai/c/intrax-consulting-group) (intrax.com.au)<br>Provide comprehensive engineering and field services nationwide, delivering innovative projects in built environments with a collaborative, client-focused approach. | Engineering Services | 🇦🇺 Melbourne | 351 | 2003 |
| 24 | [INK IT Solutions](https://www.tamtam.ai/c/ink-it-solutions) (inkitsolutions.com.au)<br>Global IT consulting specializing in cutting-edge SAP solutions, delivering end-to-end customer and employee experiences through innovative technologies and best practices worldwide | IT Services and IT Consulting | 🇦🇺 Melbourne | 336 | 2014 |
| 25 | [BlueRock](https://www.tamtam.ai/c/bluerock-melbourne) (bluerock.com.au)<br>A team of business and wealth experts providing advisory services and a comprehensive team approach to support entrepreneurs and individuals in achieving their goals | Financial Services | 🇦🇺 Melbourne | 327 | 2008 |
| 26 | [Arinco](https://www.tamtam.ai/c/arinco) (arinco.com.au)<br>Specialists in cloud-native technologies, focusing on enablement, modernization, and innovation to help organizations succeed in the Microsoft cloud | IT Services and IT Consulting | 🇦🇺 Melbourne | 326 | 2019 |
| 27 | [pitt&sherry](https://www.tamtam.ai/c/pitt-and-sherry) (pittsh.com.au)<br>Engineering and environmental consultancy providing project lifecycle services including planning, design, asset management, and decommissioning for various industry sectors. | Civil Engineering | 🇦🇺 Melbourne | 323 | 1963 |
| 28 | [nfoldROI Group of Companies](https://www.tamtam.ai/c/nfoldroi-group-of-companies) (nfoldroi.com)<br>Global digital transformation leader providing IT right-shoring solutions with 500+ staff worldwide Trusted by leading utilities and telcos for high-quality, low-cost services | IT Services and IT Consulting | 🇦🇺 Melbourne | 319 | 1995 |
| 29 | [AMC Consultants](https://www.tamtam.ai/c/amc-consultants) (amcconsultants.com)<br>Global consultancy specializing in helping miners maximize business value by evaluating opportunities, solving productivity challenges, and improving performance through data-driven solutions and expert insights | Mining | 🇦🇺 Melbourne | 273 | 1983 |
| 30 | [Eclipse](https://www.tamtam.ai/c/eclipse-melbourne) (eclipsegroup.com.au)<br>Specialist online design, development, and consulting firm partnered with Deloitte, providing clients with innovative solutions and global project delivery capabilities | Technology, Information and Internet | 🇦🇺 Melbourne | 267 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in Melbourne

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- [Multinational companies in Melbourne](https://www.tamtam.ai/l/multinational-companies-melbourne) (162)
- [Financial services firms in Melbourne](https://www.tamtam.ai/l/financial-services-firms-melbourne) (90)
- [Financial Services companies in Melbourne](https://www.tamtam.ai/l/financial-services-companies-melbourne) (77)
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- [Retail chains in Melbourne](https://www.tamtam.ai/l/retail-chains-melbourne) (55)
- [Critical infrastructure operators in Melbourne](https://www.tamtam.ai/l/critical-infrastructure-operators-melbourne) (51)
- [Companies with a mobile app in Melbourne](https://www.tamtam.ai/l/companies-with-mobile-app-melbourne) (44)
- [IT Services and IT Consulting companies in Melbourne](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-melbourne) (44)
- [Education providers in Melbourne](https://www.tamtam.ai/l/education-companies-melbourne) (39)
- [Corporate groups and holding companies in Melbourne](https://www.tamtam.ai/l/holding-companies-melbourne) (38)
- [Public sector organisations in Melbourne](https://www.tamtam.ai/l/public-sector-organisations-melbourne) (36)
- [Publicly traded companies in Melbourne](https://www.tamtam.ai/l/publicly-traded-companies-melbourne) (36)
- [SaaS companies in Melbourne](https://www.tamtam.ai/l/saas-companies-melbourne) (33)
- [Healthcare providers in Melbourne](https://www.tamtam.ai/l/healthcare-providers-melbourne) (31)
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## The same list elsewhere in Australia

- [Consulting firms in Australia](https://www.tamtam.ai/l/consulting-firms-australia) (210)
- [Consulting firms in New South Wales](https://www.tamtam.ai/l/consulting-firms-new-south-wales) (73)
- [Consulting firms in Victoria](https://www.tamtam.ai/l/consulting-firms-victoria) (69)
- [Consulting firms in Sydney](https://www.tamtam.ai/l/consulting-firms-sydney) (47)

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Source: https://www.tamtam.ai/l/consulting-firms-melbourne