Microsoft Azure Customer Stories

How leading organizations are transforming with Azure

From healthcare and manufacturing to retail, these customer stories show how organizations are using Azure to modernize operations, connect data, and create measurable business outcomes.

Apollo Hospitals Microsoft Azure customer story Healthcare · Cloud Modernization
Apollo Hospitals · Healthcare

Modernizing digital care with Azure

Apollo Hospitals needed a more scalable and flexible way to manage digital care delivery across its network of more than 74 hospitals. The organization moved from a fragmented on-premises Oracle environment to Microsoft Azure, using Azure Database for PostgreSQL and Azure DevOps to modernize its hospital systems.

Azure Database for PostgreSQLAzure DevOpsAzure Virtual MachinesAzure DatabricksApplication Insights
The Challenge

Aging on-premises infrastructure had become difficult to maintain and scale as data volumes and performance demands increased across Apollo's hospital network.

The Azure Approach

Apollo replaced its Oracle-based backend with Azure Database for PostgreSQL, used Azure DevOps for deployment and testing, and ran its core application on Azure Virtual Machines across nine zones.

The Impact

Uptime reached 99.95%, nearly 90% of transactions execute within five seconds, and deployment timelines dropped by 40%, giving teams a more resilient foundation for future digital care.

Source: Microsoft Customer Stories · Apollo Hospitals
Toyota Industries Microsoft Azure manufacturing customer story Manufacturing · Industrial AI
Toyota Industries · Manufacturing

Turning factory data into smarter decisions

Toyota Industries wanted to improve paint quality across high-volume automotive plants. Fragmented factory data made root-cause analysis slow, so the company partnered with Microsoft and Sight Machine to build an Azure-based industrial data foundation with unified factory data from Azure IoT Hub.

Azure IoT HubAzureIndustrial AIMachine LearningFactory Data
The Challenge

Paint defects could surface late in production, while engineers and specialists spent weeks manually investigating correlations across hundreds of operational and environmental data points.

The Azure Approach

Toyota Industries and Sight Machine built a unified, AI-ready industrial data foundation on Azure, connecting shop-floor data and operational context for near real-time analysis and faster root-cause investigation.

The Impact

The pilot delivered about a 25% reduction in seeding-related defects, roughly four times more opportunities to resolve defects, and analysis cycles that moved from days to hours.

Source: Microsoft Customer Stories · Toyota Industries Corporation
Asda Microsoft Azure retail customer story Retail · Digital Experience
Asda · Retail

Modernizing Scan & Go for a better shopping experience

Asda needed to rebuild its IT infrastructure as it separated from Walmart. The grocery retailer moved to Microsoft Azure and modernized its Scan & Go shopping app, creating a stronger foundation for future business innovation across more than 1,000 locations.

Azure App ServiceAzure API ManagementAzure Cosmos DBAzure Web PubSubCloud Modernization
The Challenge

Asda needed to separate from its previous Walmart environment while rebuilding its infrastructure and maintaining a reliable digital shopping experience at scale.

The Azure Approach

Asda migrated to Azure and used App Service, API Management, Cosmos DB, and Web PubSub to modernize and manage its Scan & Go shopping application.

The Impact

The enhanced Scan & Go app was deployed across more than 600 stores, where more than 1 million customers use it each week and it accounts for up to 25% of in-store transactions at certain locations.

Source: Microsoft Customer Stories · Asda

From cloud adoption to business transformation.

These stories demonstrate that Azure is not limited to infrastructure. It can provide the application platform, API foundation, data capabilities, analytics, and AI services organizations need to modernize today and build for what comes next.