EY Australia
- Company typePrivate
- Founded1989
- HeadquartersAdelaide, Australia
- Headcount101–250
- GTM typeB2B
- OfferingServices
EY Australia firmographics
Firmographics- Name
- EY Australia
- Legal name
- Ernst & Young Global Limited
- Website
- https://ey.com
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Where EY Australia is headquartered
LocationHeadquarters
- HQ city
- Adelaide
- HQ country
- Australia
- HQ region
- Oceania
Offices18 records
Markets served
EY Australia business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Assurance Services: Audit services, climate change and sustainability assurance, financial accounting advisory, forensic and integrity services, technology risk, and private client audit. Delivered through direct client engagements with annual recurring relationships.
- Tax Services: Tax policy advisory, indirect taxes and global trade, international tax planning, private client tax services, tax accounting, tax compliance, tax controversy, tax technology transformation, and transaction tax. Mix of project-based and annual compliance engagements.
- Consulting Services: Analytics consulting, customer experience, cybersecurity, finance consulting, risk consulting, supply chain and operations, technology transformation, and workforce consulting. Delivered through consulting engagements with various engagement structures.
- Strategy and Transactions: Corporate and growth strategy, M&A advisory and integration, divestment strategy, corporate finance, valuation and modeling, due diligence, and restructuring consulting. Project-based transaction work.
- Managed Services: Cybersecurity managed services, financial crime operations, forensic managed services, legal managed services, payroll operate, tax and finance operate, and technology managed services. Recurring managed service engagements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Professional services engagements are quote-based and customized to client needs |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels8 records
EY Australia product offering
Product offeringCore offering
EY Australia is the Australian member firm of EY (Ernst & Young), providing integrated professional services spanning audit and assurance, tax consulting and compliance, advisory and consulting, strategy and transactions, and managed services. The firm delivers enterprise-scale advisory engagements to corporate, government, and institutional clients, leveraging proprietary technology platforms such as EY.ai, EY Nexus, and EY wavespace to support transformation, sustainability, and risk management initiatives.
Product overview
EY operates as a professional services firm organized as a platform-plus-services model. The core offerings include EY-Parthenon (strategy consulting), EY.ai (comprehensive AI platform including EY.ai EYQ award-winning generative AI solution), EY wavespace (collaboration centers), EY Nexus Platform (industry cloud platform), EY Smart Factory (manufacturing excellence), and EY DEEP (energy digital platform). Supporting services include Technology Managed Services, Sustainability/ESG Strategy Consulting, Sustainable Finance Services, and specialized consulting services covering AI, analytics, intelligent automation, digital transformation, IoT, and blockchain. These integrate to provide end-to-end professional services across strategy, transactions, consulting, assurance, tax, and sustainability.
Differentiator
Problem solved
Functional benefit
Brands
- EY-Parthenon: Strategy consulting brand providing corporate strategy, M&A advisory, and transaction services
- EY.ai
- EY wavespace
- EY Nexus
- EY DEEP
Products and services
- Assurance and Audit Services Audit services, climate change and sustainability assurance, financial accounting advisory, forensic and integrity services, technology risk, and private client audit delivered through annual recurring client engagements.
- Tax Services Tax policy advisory, indirect taxes and global trade, international tax planning, private client tax, tax accounting, tax compliance, tax controversy, tax technology transformation, and transaction tax services.
- Consulting Services Analytics consulting, customer experience, cybersecurity, finance consulting, risk consulting, supply chain and operations, technology transformation, and workforce consulting for enterprise clients.
- Strategy and Transactions (EY-Parthenon) Corporate and growth strategy, M&A advisory and integration, divestment strategy, corporate finance, valuation and modeling, due diligence, and restructuring consulting for enterprises and private equity clients.
- Managed Services Cybersecurity managed services, financial crime operations, forensic managed services, legal managed services, payroll operate, tax and finance operate, and technology managed services for ongoing client operations.
- EY.ai Platform Enterprise-scale AI platform and operating system unifying generative AI breakthroughs to transform how people work and how clients accelerate AI at scale, including the EY.ai Value Blueprints.
- EY.ai EYQ Generative AI Solution Enterprise-scale generative AI solution that won the 2025 Gold Stevie Award for Generative AI Solution of the Year, powering agentic AI capabilities across EY and its clients.
- EY wavespace Collaboration and innovation center network bringing together EY teams and clients to solve complex business challenges through facilitated workshops and prototyping sessions.
- EY Nexus Platform Cloud-based industry cloud platform that modernizes operations and enhances customer engagement, leveraging sector experience to drive high-value transformations and integrate modular components to bridge legacy and modern IT.
- EY Smart Factory Digital manufacturing platform embedding manufacturing excellence by arming the shopfloor with dynamic predictive data analytics, virtual reality and AI, powered by execution applications.
- EY DEEP (Digital Energy Enablement Platform) Digital platform combining Microsoft scalable enterprise cloud platform with EY industry and technology experience to provide tools defining the future of energy exploration and operations.
- EY Sustainability Services Comprehensive sustainability services building confidence to act and help organizations deliver impact through climate change services, sustainable finance, assurance, strategy and transactions, consulting, tax and law, and corporate responsibility.
- Sustainable Finance Services Financial services sustainability consulting helping firms incorporate ESG factors into decision-making, manage regulatory impacts and mitigate climate change, delivered by over 1,400 sustainable finance advisors globally.
Quantifiable outcome
- Medtronic supply chain optimization enabled care for over 78 million patients
- +2 more outcomes
Companies that use EY Australia
Customer profileNamed customers7 records
Segments8 records
Ideal customer profiles8 records
EY Australia technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability9 records
Feature7 records
EY Australia partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- MicrosoftcoreStrategic technology alliance with Microsoft leveraging Microsoft cloud technologies including Azure for blockchain, cloud services, and AI capabilities. EY Global Microsoft Alliance Leader Paul Clark leads the partnership focused on helping clients solve unique business challenges using Microsoft solutions and emerging technologies. The alliance powers EY DEEP platform and supports digital transformation engagements.
- Microsoft AzurecoreEY DEEP (Digital Energy Enablement Platform) utilizes Microsoft Azure cloud technologies including Azure blockchain services to provide a common data model across multiple sites and user interfaces. The platform leverages Azure's scalable, enterprise cloud platform combined with EY industry experience.
- EY Partner EcosystemcoreEY Partner Ecosystem brings together technology alliance partners, implementation partners, and strategic collaborators to deliver integrated solutions. The ecosystem enables EY to unlock access to latest technology, data capabilities, and infrastructure to drive innovation for clients.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
EY Australia competitors and assessment
Company assessmentEmerging players
- Grant Thornton: Global audit and advisory network focused on mid-market and growth-stage clients. Directly comparable service portfolio in audit, tax, and advisory, with a stronger mid-market tilt than EY.
- BDO Global: Large mid-market-focused accounting and advisory network. Competes with EY primarily in middle-market audit, tax, and transaction advisory, and increasingly on cross-border advisory for growing mid-cap clients.
- Alvarez & Marsal: Global professional services firm specializing in turnaround, restructuring, and performance improvement. Competes with EY-Parthenon on distressed M&A, restructuring mandates, and CFO advisory work.
Direct peers
- Bain & Company: Elite strategy consulting firm competing with EY-Parthenon on corporate strategy, private equity value creation, and operational performance improvement engagements for global enterprises.
- McKinsey & Company: Premier global strategy consulting firm directly comparable to EY-Parthenon on corporate strategy, M&A advisory, and CEO-level transformation work. Competes for the same board-level advisory engagements.
- Deloitte: The largest of the Big Four professional services firms, Deloitte competes head-to-head with EY across audit, tax, consulting, risk advisory, and strategy. Directly comparable in scale, service breadth, and global enterprise client base.
- Accenture: Global consulting and technology services leader that directly competes with EY on large-scale digital, cloud, and technology transformation mandates, with a stronger pure-play technology orientation and publicly listed scale.
- Boston Consulting Group: Top-tier global strategy and management consulting firm overlapping with EY-Parthenon on growth strategy, operations transformation, and industry-specific advisory, including energy and financial services.
- KPMG: Big Four firm with a comparable four-pillar model (audit, tax, advisory, consulting). Closely matched to EY in industry coverage, mid-market enterprise focus, and managed services growth strategy.
- PwC: Big Four peer offering the same integrated audit, tax, and advisory services as EY. Direct competitor on virtually every large enterprise mandate and major M&A and transformation engagement globally.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
EY Australia social profiles
Digital presenceEY Australia compliance and trust
Trust signalCompliance1 record
EY Australia financial estimates
Financial estimateRevenue estimate
Valuation estimate
EY Australia leadership team
Management profileNumber of profiles
EY Australia subsidiaries and ownership
Company hierarchySubsidiaries1 record
EY Australia funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
EY Australia M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about EY Australia
What does EY Australia do?
EY Australia is the Australian member firm of EY (Ernst & Young), providing integrated professional services spanning audit and assurance, tax consulting and compliance, advisory and consulting, strategy and transactions, and managed services. The firm delivers enterprise-scale advisory engagements to corporate, government, and institutional clients, leveraging proprietary technology platforms such as EY.ai, EY Nexus, and EY wavespace to support transformation, sustainability, and risk management initiatives.
Is EY Australia a public or private company?
EY Australia is a private company. It is classified as management employee owned and is currently operating.
When was EY Australia founded?
EY Australia was founded in 1989. It employs 101 to 250 people.
Where is EY Australia based?
EY Australia is headquartered in Adelaide, Australia, in the Oceania region.
How does EY Australia make money?
Five revenue lines are on record. Assurance Services are the primary driver. The others are tax Services, consulting Services, strategy and Transactions and managed Services.
Who are EY Australia's main competitors?
Emerging players on record are Grant Thornton, BDO Global and Alvarez & Marsal. Direct peers are Bain & Company, McKinsey & Company, Deloitte, Accenture, Boston Consulting Group, KPMG and PwC.
Does EY Australia have an API?
No public API is recorded for EY Australia.