List of Top Websites on Diligenta

Diligenta - Home. Diligenta is a UK based, Financial Services Authority (FCA) regulated subsidiary of Tata Consultancy Services (TCS) - the world’s leading IT consulting, services and business process services (BPS) organisation. We aim to transform, manage and support our Life & Pensions clients'' operations to deliver outstanding customer service, provide cost certainty, and minimise exposure to operational risk.