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Case Study

Arek Oy: Bold forward-thinking leaders

Arek Oy streamlines pension calculations by moving to Google Cloud.


Call for change

When tech meets human ingenuity

A valuable difference


The company’s cost per transaction is projected to drop by more than 80% as a result of utilizing the Kubernetes infrastructure on Anthos instead of the legacy mainframe.


Only two Kubernetes pods were required to outperform the mainframe system by 26%. With four pods, outperformance reached 152%, with an average response time of less than 600 milliseconds.


Re-platforming was about more than just converting its 22 million lines of code, it would require a high-performance testing environment to ensure all pension calculations were converted accurately.