Case Study: One of the World's Largest Multinational Banks saves $50M by automating data access controls with Immuta

How a Top Bank Saved $50M by Automating Data Access Controls

Largest Multinational Bank, a global financial services leader with more than 5,000 retail data analysts, faced slow, manual approval workflows for access to a central AWS cloud data platform that cost analysts 35% of their time and exposed the firm to audit and compliance risk after a costly fine. To streamline secure, auditable access, the bank partnered with Immuta and adopted Immuta’s data access control platform.

Immuta implemented automated, policy-driven access controls, sensitive-data discovery, and a unified audit/control plane across the cloud data ecosystem, enabling fine-grained enforcement and tracking of who used what data. As a result, Immuta helped the bank automate 95% of data access requests, save more than $50M in resources, decouple on-premises constraints to accelerate cloud adoption, and scale self-service access to over 5,000 users in six months.