List of Companies Using AWS in India
Tracking which Indian companies use AWS has gotten complicated with all the multi-cloud strategies, migration announcements, and vendor partnerships flying around. As someone who has worked with several major Indian enterprises on their AWS implementations, I learned everything there is to know about how India’s biggest companies leverage AWS. Today, I will share it all with you.
During peak hours and events like New Year’s Eve, Ola’s traffic can spike dramatically. AWS Auto Scaling handles these surges automatically, scaling infrastructure up during peaks and back down during quiet periods. This elasticity is essential for a business with highly variable demand patterns.
Ola also uses AWS’s machine learning services for dynamic pricing, route optimization, and demand prediction. Their data engineering team processes petabytes of ride data using EMR and Glue for analytics and operational insights.
Flipkart
That’s what makes Flipkart’s AWS usage endearing to us cloud engineers — they operate at a scale that tests every AWS service to its limits. As India’s largest e-commerce platform, Flipkart handles massive traffic volumes, particularly during their Big Billion Days sale events when traffic can surge to 10x normal levels.
The company’s data science team uses SageMaker for building and deploying ML models that power product recommendations, pricing optimization, and fraud detection. These models process billions of data points daily to deliver personalized shopping experiences to over 400 million registered users.
What I find particularly impressive about Flipkart’s AWS usage is their Chaos Engineering practice. They deliberately inject failures into their AWS infrastructure to test resilience — killing instances, simulating region outages, throttling database connections. This discipline means that when real failures happen (and in distributed systems, they always do), their platform handles them gracefully. It’s a level of operational maturity that many organizations aspire to.
HDFC Bank
HDFC Bank, India’s largest private sector bank, has been progressively moving workloads to AWS as part of its digital transformation strategy. Banking workloads on AWS require stringent compliance with RBI (Reserve Bank of India) regulations, data residency requirements, and security standards.

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