SONATSOFTW2026-04-272026-04-27SONATSOFTW2026-04-27SONATSOFTW2026-04-27

ChangeInManagementDomain1

SONATSOFTW2026-04-272026-04-27

ChangeInManagementDomain1

SONATSOFTW2026-04-27

ChangeInManagementDomain2

SONATSOFTW2026-04-272026-04-27

ChangeInManagementDomain2

xbrli:pure

SONATSOFTW

SONATA SOFTWARE LIMITED

532221

NOTLISTED

INE269A01021

true

Listed Entity (self)

true

2026-04-25

17:53:00

18:10:00

2026-04-27

Cessation

Key Managerial Personnel

Others

Managing Director and Chief Executive Officer

Mr.

Samir Dhir

2026-05-08

Cessation and Vacation of office as Managing Director & Chief Executive Officer and Resignation as Executive Director of the Company

Appointment

Key Managerial Personnel

Chief Executive Officer

Mr.

Rajsekhar Datta Roy

2026-05-09

Mr. Rajsekhar Datta Roy (Raj): He brings over three decades of extensive experience in scaling practices, leading delivery groups for global clients. He has played a pivotal role in expanding Sonata Software’s Dynamics and Microsoft practices into some of the largest industry focused offerings worldwide, spearheading strategy, delivery, and go-to-market initiatives. He has handled key delivery portfolios including product engineering, enterprise systems deployment, and leading large digital transformation programs. Over the past year, Raj has been instrumental in guiding Sonata Software’s evolution into an AI-first organization.He has led efforts in advancing a Responsible AI approach and developing Sonata Harmoni.AI, a responsible-first AI solution for business process automation and technology modernization. He also played a key role in improving operational margins over the past few quarters through focused execution and technology-led efficiencies. Raj was serving as the Chief Delivery Officer and a key member of Sonata Software’s executive leadership team. In that role, he was responsible for global delivery, operations and transforming to AI first delivery organization.