Tata Consultancy Services (TCS) on Thursday announced the expansion of its partnership with Aviva, the UK’s insurance, wealth and retirement provider. As part of the expanded agreement, TCS subsidiary Diligenta will take on the management of an additional 1.1 million Aviva policies in the UK.

The company did not disclose the financial details of the contract. TCS said the move further strengthens its long-standing relationship with Aviva and reinforces its presence in the UK insurance services market.