Sonata Software CEO transition: Roy takes charge in 2026

Leadership change tied to AI and digital push

Sonata Software has announced a planned change at the top, positioning the move as part of its focus on artificial intelligence (AI) and digital transformation. The board has appointed Rajsekhar Datta Roy as the company’s new Chief Executive Officer (CEO). His three-year term will begin on May 9, 2026. Roy will replace Samir Dhir, whose tenure as Managing Director and CEO ends on May 8, 2026. The company has described the change as a scheduled leadership transition rather than an abrupt exit. For investors, the announcement matters because Sonata is framing its next phase around AI-first delivery, digital engineering, cloud services, and generative AI solutions. The market will closely track how quickly the new CEO communicates priorities and executes on near-term operational goals.

What the board approved and the effective dates

The timeline is clearly defined, with Dhir vacating office as MD and CEO after May 8, 2026. Roy’s appointment starts immediately the next day, May 9, 2026, and runs for three years. The appointment comes amid broader senior management changes that Sonata disclosed under SEBI Regulation 30, with several roles taking effect from April 1, 2026. In the same set of updates, the company has been reshaping delivery, operations, and technology leadership in line with its stated AI-first ambition. Separately, Sonata also disclosed a key people leadership appointment by naming Balaji Kumar as Chief Human Resources Officer (CHRO) effective March 14, 2026. Taken together, the dates show a deliberate sequencing of leadership changes across functions ahead of the CEO handover. The board’s approach signals an attempt to reduce execution risk by aligning key roles before the top transition.

Rajsekhar Datta Roy: experience in delivery and AI initiatives

Sonata is highlighting Roy’s background in scaling IT operations, global delivery management, and AI initiatives. The company has already entrusted him with operational responsibilities before the CEO announcement. From April 1, 2026, Roy was appointed Chief Delivery Officer (CDO), with responsibility for global delivery, operations, and an AI-first transformation. Sonata has said he brings over three decades of industry experience. It also credited him with contributing to the firm’s AI development and its responsible AI solution, Sonata.Harmoni.AI. The company’s messaging suggests Roy’s mandate will be closely tied to execution quality and delivery-led differentiation. That focus is important in IT services, where growth plans often depend on the ability to deliver consistently across geographies and service lines.

Samir Dhir’s tenure and how the transition is framed

Samir Dhir has led Sonata since September 2021, according to the company’s leadership timeline shared in the provided information. Regulatory disclosures also show he was appointed Whole-Time Director and CEO effective May 9, 2022. His designation changed to Managing Director and CEO with effect from February 14, 2023, as part of the board’s succession plan. Sonata has previously described Dhir as a leader brought in to scale the organisation during a growth phase. Before joining Sonata, Dhir served as CEO of Global Markets and Industries at Virtusa, where he managed revenues of over US$ 1,600 million. The current transition note positions Dhir’s exit date as the end of his term, indicating a planned handover. For shareholders, the continuity narrative will be tested by how smoothly responsibilities shift between the outgoing and incoming leadership.

Broader management reshuffle effective April 1, 2026

Alongside the CEO announcement, Sonata has updated its senior management structure with effect from April 1, 2026. The company appointed Suresh H P as Chief Operating Officer (COO) and Manu Swami as Chief Technology Officer (CTO). Sonata said these appointments are aligned to its strategic goal of becoming an AI-first service provider. It described Suresh H P as an IIT Kanpur alumnus with over 35 years of experience, with responsibilities spanning hiring, automation, IT infrastructure, data privacy, and information security. The CTO role is positioned as a key pillar as the company emphasises digital engineering and generative AI solutions. The cluster of appointments indicates that Sonata is building leadership capacity across delivery, operations, and technology at the same time. That pattern often reflects an intent to sharpen execution discipline while pursuing higher-value transformation work.

AI-first strategy and the US TMT deal

Sonata has been positioning itself as an AI-first modernisation engineering company, and it has pointed to a specific large deal as evidence of traction. In April 2025, the company signed a five-year AI-led digital modernisation deal valued at US$ 73 million with a large US TMT company. The deal is framed as part of its digital transformation direction, and it aligns with the firm’s emphasis on AI-led delivery and cloud-centric programmes. The company also mentioned Roy’s role in supporting AI development, including work related to Sonata.Harmoni.AI. While a single deal does not define an entire revenue trajectory, such contracts are typically closely watched because they can influence delivery ramp-up and capability building. The deal also provides context for why Sonata is anchoring leadership choices around delivery and AI execution. Investors will likely evaluate whether the AI-first message translates into measurable deal wins and repeatable delivery outcomes.

Competitive context: peers also pushing AI and cloud

Sonata operates in a competitive IT services market where mid-tier firms are also sharpening their AI and cloud offerings. The provided information names Persistent Systems, Coforge, and Happiest Minds Technologies as companies strengthening their positioning in AI and cloud services. In this landscape, leadership stability and clear service-line priorities can influence client confidence and sales momentum. Sonata’s choice of a CEO associated with global delivery and AI initiatives suggests a focus on execution and differentiation through AI-first delivery. At the same time, leadership transitions can carry operational risks, especially during handover periods where decision-making authority shifts. The company itself acknowledges that transition phases can cause potential disruptions. Investors typically watch early signals such as organisational continuity, client communication, and any immediate changes to go-to-market structure.

Key facts table: appointments and dates

Stock and governance updates also in focus

The provided information includes a price point of 256.98 and a one-year return of -21.63%, indicating investors have recently seen negative trailing performance. In such periods, leadership announcements often attract more scrutiny because markets look for clarity on execution priorities and near-term operating discipline. Separately, Sonata has also disclosed governance-related updates, including the re-appointment of P Srikar Reddy as Executive Vice Chairman and Whole-Time Director, passed via postal ballot with voting concluded on March 31, 2026. Another disclosure sought shareholder approval for Reddy’s re-appointment from April 4, 2026 to April 3, 2028, with fixed annual compensation of ₹50 lakhs or 0.2% of consolidated profit after tax, whichever is lower. These details matter because they reflect how the board is structuring continuity at senior levels during a broader leadership refresh. The combination of CEO succession, role changes, and re-appointments suggests the company is actively aligning governance and execution leadership with its AI-first ambition. Investors are now likely to look for the first strategic direction from Roy once he takes over and for any operational updates leading into May 2026.

Market impact and what investors will watch

In the near term, the most direct market impact is likely to come from how Sonata communicates continuity of client delivery and sales execution through the handover window. The company’s messaging suggests Roy’s strengths are in global delivery and AI initiatives, which fits its stated priorities around digital engineering, cloud, and generative AI solutions. At the same time, the company is operating in a market where peers are also strengthening AI and cloud services, increasing the pressure to show differentiation through capability and consistent delivery. The April 2025 US$ 73 million, five-year AI-led deal provides a concrete reference point investors can use to track execution milestones. Another investor focus will be whether the April 1, 2026 senior management changes produce visible improvements in delivery governance, operational controls, and technology execution. With a planned transition, markets typically expect fewer surprises, but will still monitor for any disruption risk during the changeover. The next key dates are April 1, 2026 for the senior management role changes and May 9, 2026 for Roy’s CEO start.

Conclusion

Sonata Software’s CEO transition from Samir Dhir to Rajsekhar Datta Roy is structured as a planned succession, with a defined end date and start date. The company is tying the leadership shift to its AI-first and digital transformation roadmap, supported by a broader set of senior appointments effective April 2026. Investors will watch for early strategic cues, delivery execution updates, and continuity in client engagement as the handover approaches May 2026. The next formal milestone is the April 1, 2026 rollout of the new delivery, operations, and technology leadership structure.