EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.
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How EY alliances have helped clients navigate challenges
Explore case studies to help future-proof your business with the transformation power of data, technology and relationships.
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- Finance
- People
- Supply chain
- Sustainability
- Tax
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Microsoft Viva empowers seamless digital-first employee experience transformation
Discover how an energy company overcame operational inefficiencies and improved customer service using the Microsoft Viva suite of applications.
Discover how an American manufacturer overcame operational constraints and streamlined production processes through partnership with the EY team.
Enhancing trust and authenticity with seamless workplace verification
Verifying employment status and credentials for new recruits and suppliers on LinkedIn posed a significant challenge leaving HR and Identity and Access Management teams to manually verify employment, causing increased costs, longer screening times, and onboarding delays. Discover how EY teams combined Microsoft Entra Verified ID with unique identity orchestration for authentic workplace verification.
How Bridgestone implemented a successful digital transformation
Learn how our client overcame complex challenges to achieve digital transformation through strategic partnerships and client focus.
How a new approach to finance and tax is turbocharging Accelleron
Managed Services is helping Accelleron build a future-fit operating model. Read more in this case study.
How a major cancer center modernized IT to improve patient care
This case study explores how a major cancer center modernized its IT through ServiceNow to improve patient care and optimize research.
Why a reinvented supply chain tastes good to Ajinomoto Foods
Ajinomoto Foods upgraded its operating model to deliver its products more effectively to customers. Read how in this case study.
How an agile SAP approach gave Eversource a power surge
Eversource’s shift from waterfall to agile accelerates its customer information system deployment. Dive into the details in this case study.
How EY alliances have helped clients navigate challenges
Explore our case studies to learn how EY alliances combine perspectives to see solutions beyond challenges.
How Microsoft built a new mobility model for cross-border talent
Learn how professionals from EY and Microsoft challenged old assumptions about workforce mobility, creating a forward-thinking and data-rich platform.
How a flexible supply chain raised the bar for the beverage industry
The client’s goal: better accommodate future growth, predict customer demands, and add agility to inventory and production lines. Learn how we did it.
How Canadian Tire leveraged the potential of customer data with AI
An iconic Canadian retailer drives personalized customer service with smarter data management and advanced analytics. Learn more in this case study.
Case study: Intelligent automation shifts a state agency into higher gear
In this case study, learn how a state agency used robotic process automation to serve its customers with speed and convenience.
Intelligent transportation management solutions drive improvements
In this case study, learn how a global leader in providing agriculture science solutions teamed with the EY-Blue Yonder alliance to implement a global TMS.
How digital transformation helped benefit fans and the bottom line
With help from EY, the professional sports franchise was able to turn big data into even bigger value.
How to use real-time data to mine better insights
Learn how a leader in the food and beverage industry is harnessing the power of information to prepare for what comes next
How a modern enterprise resource planning (ERP) system supports growth
Diamondback Energy implements SAP S/4HANA® for a quick-to-market solution with minimal business disruptions.
How embracing AI built intelligent efficiencies for a manufacturing leader
Rising geopolitical tensions, globalization of third-party partnerships, and rapid advances in AI and technology all present intersecting challenges.
Case study: reducing risk and reimagining the future through tax transformation
A mini case study with EY Tax and Finance Operate (TFO) and a multinational consumer product corporation reveals new improved tax transformation.
Why manufacturing equipment doesn’t need to be new to be smart
EY teams helped a global consumer products company accelerate its digital transformation journey using legacy technology. Learn more.
Why cybersecurity should be required reading for higher education
Following a full cybersecurity assessment, a university lands on a solution that can identify, triage and manage data risks.
How a frozen-foods powerhouse kept their cool on the way to being #1
A supply chain transformation helped a frozen-foods company keep up with demand throughout the pandemic and set the table for future growth. Learn more.
How the energy sector can extract value from emissions data
Fueled by human collaboration and the latest technology, we helped one company find opportunity in sustainability. Learn more in this case study.
How a global tech transformation upgraded students’ education
With centralized technology, a global learning institution improved outcomes for staff and students across 50+ schools and five continents.
How a beverage company added refreshment to its supply chain
A lack of global integration led to wasted time, effort and money in drink production and warehousing. Thinking big produced big savings.
How Delivery Hero digitally transformed treasury management
Learn how by combining technology with a spirit of innovation, the food delivery network is setting new standards in treasury.
How information becomes vital for small business survival
EY helps breathe life into Canadian businesses struggling during COVID-19.
How EY is delivering an exceptional experience for its workforce
Learn how EY People Advisory Services has helped the global EY organization realize one of the largest end-to-end HR transformations on record.
How connectivity goes hand in hand with business growth
Carrier Corporation reinvented the way it works and designed new ways to connect with its customers to drive better value for all.
How blockchain helped a gaming platform become a game changer
Microsoft Xbox and EY implemented a transparent blockchain network so game publishers, creators and asset owners can focus on the future.
How the world’s first behavioral bank is focusing on customer needs
Improving customers’ financial health required a bold, new approach to building the world’s first behavioral bank.
Customer focus
How an agile SAP approach gave Eversource a power surge
Eversource’s shift from waterfall to agile accelerates its customer information system deployment. Dive into the details in this case study.
How digital transformation helped benefit fans and the bottom line
With help from EY, the professional sports franchise was able to turn big data into even bigger value.
How information becomes vital for small business survival
EY helps breathe life into Canadian businesses struggling during COVID-19.
How connectivity goes hand in hand with business growth
Carrier Corporation reinvented the way it works and designed new ways to connect with its customers to drive better value for all.
How blockchain helped a gaming platform become a game changer
Microsoft Xbox and EY implemented a transparent blockchain network so game publishers, creators and asset owners can focus on the future.
How the world’s first behavioral bank is focusing on customer needs
Improving customers’ financial health required a bold, new approach to building the world’s first behavioral bank.
Cybersecurity
Why cybersecurity should be required reading for higher education
Following a full cybersecurity assessment, a university lands on a solution that can identify, triage and manage data risks.
Finance
How a new approach to finance and tax is turbocharging Accelleron
Managed Services is helping Accelleron build a future-fit operating model. Read more in this case study.
How Delivery Hero digitally transformed treasury management
Learn how by combining technology with a spirit of innovation, the food delivery network is setting new standards in treasury.
How the world’s first behavioral bank is focusing on customer needs
Improving customers’ financial health required a bold, new approach to building the world’s first behavioral bank.
People
How Microsoft built a new mobility model for cross-border talent
Learn how professionals from EY and Microsoft challenged old assumptions about workforce mobility, creating a forward-thinking and data-rich platform.
How EY is delivering an exceptional experience for its workforce
Learn how EY People Advisory Services has helped the global EY organization realize one of the largest end-to-end HR transformations on record.
Supply chain
Intelligent transportation management solutions drive improvements
In this case study, learn how a global leader in providing agriculture science solutions teamed with the EY-Blue Yonder alliance to implement a global TMS.
Why a reinvented supply chain tastes good to Ajinomoto Foods
Ajinomoto Foods upgraded its operating model to deliver its products more effectively to customers. Read how in this case study.
How a flexible supply chain raised the bar for the beverage industry
The client’s goal: better accommodate future growth, predict customer demands, and add agility to inventory and production lines. Learn how we did it.
How to use real-time data to mine better insights
Learn how a leader in the food and beverage industry is harnessing the power of information to prepare for what comes next
Why manufacturing equipment doesn’t need to be new to be smart
EY teams helped a global consumer products company accelerate its digital transformation journey using legacy technology. Learn more.
How a frozen-foods powerhouse kept their cool on the way to being #1
A supply chain transformation helped a frozen-foods company keep up with demand throughout the pandemic and set the table for future growth. Learn more.
How a beverage company added refreshment to its supply chain
A lack of global integration led to wasted time, effort and money in drink production and warehousing. Thinking big produced big savings.
Sustainability
How the energy sector can extract value from emissions data
Fueled by human collaboration and the latest technology, we helped one company find opportunity in sustainability. Learn more in this case study.
Tax
Case study: reducing risk and reimagining the future through tax transformation
A mini case study with EY Tax and Finance Operate (TFO) and a multinational consumer product corporation reveals new improved tax transformation.
Technology
Discover how an American manufacturer overcame operational constraints and streamlined production processes through partnership with the EY team.
Microsoft Viva empowers seamless digital-first employee experience transformation
Discover how an energy company overcame operational inefficiencies and improved customer service using the Microsoft Viva suite of applications.
Enhancing trust and authenticity with seamless workplace verification
Verifying employment status and credentials for new recruits and suppliers on LinkedIn posed a significant challenge leaving HR and Identity and Access Management teams to manually verify employment, causing increased costs, longer screening times, and onboarding delays. Discover how EY teams combined Microsoft Entra Verified ID with unique identity orchestration for authentic workplace verification.
How Bridgestone implemented a successful digital transformation
Learn how our client overcame complex challenges to achieve digital transformation through strategic partnerships and client focus.
How a major cancer center modernized IT to improve patient care
This case study explores how a major cancer center modernized its IT through ServiceNow to improve patient care and optimize research.
How an agile SAP approach gave Eversource a power surge
Eversource’s shift from waterfall to agile accelerates its customer information system deployment. Dive into the details in this case study.
Intelligent transportation management solutions drive improvements
In this case study, learn how a global leader in providing agriculture science solutions teamed with the EY-Blue Yonder alliance to implement a global TMS.
How digital transformation helped benefit fans and the bottom line
With help from EY, the professional sports franchise was able to turn big data into even bigger value.
How a modern enterprise resource planning (ERP) system supports growth
Diamondback Energy implements SAP S/4HANA® for a quick-to-market solution with minimal business disruptions.
How a global tech transformation upgraded students’ education
With centralized technology, a global learning institution improved outcomes for staff and students across 50+ schools and five continents.