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EY has 24 source-linked AI deployments documented in AIUseCaseHub, across 6 industries and 6 countries. Key partners include NVIDIA, SAP.

Use Cases

24

Industries

6

Countries

6

Hyperscaler mix

See whether EY's cases are powered by Microsoft, AWS, GCP, or multiple providers.

How EY builds AI

Build / Buy / Compose across this company's documented cases

BuildBuyComposeMixed

17 of 24 cases classified (71%) · Compare all use-case types

Use case portfolio

Use case types at EY

Audit automation leads with 3 of 24 documented cases; 18 distinct types appear across the visible portfolio. 23 of 24 visible cases have a canonical type.

Ranked by documented casesShare of visible cases
  1. Audit automation3 cases13%
  2. AI platform2 cases8%
  3. Compliance automation2 cases8%
Browse type directory

Reported outcomes

3 cases report measurable results

+15%

Productivity & throughput

median · 1 metric

−95%

Time & speed

median · 1 metric

−65%

Automation & deflection

median · 1 metric

Medians of results published in EY cases, normalized for comparability. See all benchmarks →

Evidence persistence

12 of 12 judgeable cases are still publicly referenced · 12 show the organization expanding AI use.

Durability of public evidence, not whether systems remain in production. How this is measured →

Technology snapshot

What EY uses across visible cases

AI Agents appears in 10 of 24 indexed cases; 50 named technologies are mentioned, led by Microsoft Azure.

All Use Cases (24)

Microsoft

EY scales Copilot and agentic AI across finance operations, using Copilot Studio and Azure AI Document Intelligence

EY (Ernst & Young) used its own organization as Client Zero to validate ways of working with Microsoft technologies.It deployed Microsoft Copilot to employees, scaled Copilot across the enterprise, modernized finance operations with Microsoft Power Platform, integrated intelligent agents via Copilot Studio, built a multi-agent framework with Microsoft Azure AI Foundry and Microsoft Fabric for Assurance workflows, and applied Azure AI Document Intelligence on its Global Tax Platform to extract data from documents.

AgentMulti-agentCopilotFabric
Microsoft

EY Global Finance: AI-driven agents in Copilot Studio with Power Platform for SAP-powered journal posting and payment clearing

EY Global Finance modernized labor-intensive finance workflows across journal posting, payment clearing, and account reconciliation.The implementation used Microsoft Power Platform, Dataverse, AI Builder, and Copilot Studio to integrate directly with EY's SAP ERP environment and automate semi-manual processes across regions.

AgentCopilot
Microsoft

EY integrates enterprise-scale agentic AI into audit platform using Microsoft Foundry, Fabric, and Azure

EY has globally rolled out enterprise-scale agentic AI integrated within its EY Canvas assurance platform, which handles 1.4 trillion lines of journal entry data annually and supports 130,000 audit professionals across 160,000 engagements.The multi-agent AI solution is built on Microsoft technologies including Microsoft Foundry, Microsoft Fabric, and Azure, automating all audit phases to reduce administrative burdens, improve risk assessments, and enhance audit quality.The AI deployment retains human judgment central to processes with alignment to responsible AI principles such as accountability, security, transparency, and sustainability.EY has invested billions in technology and training globally to upskill professionals in AI capabilities.Expected full support for end-to-end audit activities by 2028, showcasing a broad enterprise-scale transformation in audit workflows.

AgentMulti-agentFabric
Microsoft

EY Enterprise-Scale Agentic AI Audit with Microsoft Foundry, Fabric, and Azure

EY embedding a multi-agent AI framework into its EY Canvas audit platform to transform the audit experience.The system integrates Microsoft Azure, Microsoft Foundry, and Microsoft Fabric to provide scalable and secure AI orchestration.Intelligent AI agents streamline workflows, enhance audit quality, increase efficiency, and support auditors worldwide across 150 countries.The deployment leverages Microsoft cloud AI and multi-agent orchestration for continuous audit innovation and operational excellence.

AgentMulti-agentFabric
Microsoft

EY rolls out agentic AI in assurance on Azure (EY Canvas)

EY launched enterprise-scale agentic AI in assurance, embedding a multi-agent framework into EY Canvas, its global assurance technology platform.The platform is integrated with Microsoft Azure, Microsoft Foundry, and Microsoft Fabric and supports audit workflows across EY’s global assurance network, which processes more than 1.4 trillion lines of journal entry data per year.

AgentMulti-agent
Microsoft

EY Enterprise-Scale Agentic AI for Audit with Microsoft Foundry, Fabric, and Azure

EY developed a multi-agent AI framework embedded in their EY Canvas audit platform using Microsoft Azure, Microsoft Foundry, and Microsoft Fabric.The AI system processes 1.4 trillion journal entry lines annually to enhance audit orchestration, dynamic risk management, and quality control across EY's global network with 130,000 auditors in 150+ countries.EY rolled out global auditor upskilling programs for effective AI adoption and expects full AI coverage of audit activities worldwide by 2028, improving audit quality, reducing administrative load, and maintaining human judgment.

AgentMulti-agentFabric
Microsoft

EY.ai Agentic for Sales Platform Powered by Snowflake and Canva

EY, in collaboration with Snowflake and Canva, launched the EY.ai Agentic for Sales platform to address fragmented enterprise AI tools in sales workflows.The platform integrates Snowflake's AI Data Cloud with Canva's AI-powered creative automation to orchestrate AI agents across the entire sales lifecycle.Features include coordinated sales operations, personalized outreach, pricing support, contract automation, and post-sale analytics within a unified AI-driven environment.The solution unifies data intelligence, creative automation, and transformation frameworks to streamline sales processes and enable AI orchestration beyond standalone tools.Initial deployment will be internal at EY starting March 2026 with planned client expansion in North America.

AgentMulti-agent
Microsoft

EY Unlocks Next-Generation AI for Finance with Microsoft Azure and Generative AI

EY (Ernst & Young), a global professional services firm, developed EY.ai EYQ, an enterprise-grade generative AI ecosystem powered by Microsoft Azure and Azure OpenAI Service.The platform provides secure, private conversational agents tailored to internal domains like HR and client engagement, which enhance productivity and streamline workflows.It features multi-agent orchestration, prompt management for continual improvement, and shared workspaces to foster collaboration.EY has achieved widespread adoption within the firm (81% adoption), processing over 116 million prompts and significantly improving operational efficiency and organizational AI maturity.

Microsoft

EY accelerates drug discovery and development in pharma

EY guides pharmaceutical companies through adopting generative AI (GenAI) to accelerate and automate early-stage drug discovery processes.GenAI enables significant breakthroughs in molecule creation, compound screening, and toxicity prediction, previously requiring extensive time and costs.EY collaborates with life sciences industry leaders, providing strategy and change management for successful GenAI implementation.The solution leverages deep learning algorithms for virtual screening, target identification, and optimal resource allocation.Predictions point toward cost savings from 44% to 67% and time reductions up to 50% for critical research phases, as GenAI adoption accelerates.The methodology streamlines clinical trial design and data analysis, improves regulatory submission, and automates documentation and compliance.EY works with both large and small biopharma companies to extend the benefits industry-wide, including for organizations lacking in-house AI capabilities.The approach helps CDMOs and CROs differentiate using advanced AI for outsourced drug research steps.Results reported by EY clients and survey respondents describe speed-to-market and cost reduction as primary impacts.The article describes a transformation in research and development operating models for faster patient benefit and broader treatment diversity.

Pharma
Fine-tuning
Microsoft

EY empowers global learners with green skills education initiative

EY and Microsoft partnered to launch the Green Skills Passport, a free online course aimed at developing skills for employment in the green economy. The program targets learners aged 16 and above, focusing on sustainability, entrepreneurship, and STEM upskilling.The initiative leverages the Microsoft Community Training platform to provide accessible, AI-driven educational opportunities globally.Pilot projects have already rolled out in the United States, India, and Bangladesh, positively impacting underserved communities and youth job seekers.The International Labor Organization forecasts the creation of 24 million green jobs by 2030, positioning this program as timely and impactful.EY Ripples’ goal to impact 1 billion lives by 2030 aligns with this training initiative, supporting global social equity, workforce readiness, and sustainable development.The course offers a detailed learning path with EY-curated content, all delivered virtually to accommodate different learning needs.Microsoft and EY’s partnership continues to expand for social impact, supporting broader STEM and sustainability education worldwide.

EducationGlobal

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