Vikram Solar Limited has announced key changes in its senior management structure, with the resignation of a senior HR executive and the appointment of his replacement. The solar energy company communicated these developments to stock exchanges on January 13, 2026, in compliance with regulatory disclosure requirements.

Senior Management Resignation

Mr. Arindam Chakraborty, who served as Senior Vice President & Head of Global HR and was designated as Senior Management Personnel (SMP), submitted his resignation letter dated December 31, 2025. The company's management accepted his resignation on January 13, 2026.

In his resignation letter addressed to CEO Krishna Kumar Maskara, Chakraborty expressed gratitude for opportunities provided during his two-year tenure and cited personal priorities and family engagements as reasons for his departure. He committed to performing all professional duties and ensuring proper handover before his exit.

New HR Leadership Appointment

Simultaneously, Vikram Solar announced the appointment of Mr. Biresh Ranjan Das as Senior Vice President – Human Resources. Das brings extensive experience spanning multiple industries and will lead the company's people and culture initiatives.

Professional Background and Expertise

Biresh Ranjan Das's professional profile includes:

• Over two decades of experience across diverse sectors
• Expertise in manufacturing, telecom, hospitality, infrastructure, and global shared services
• Practical perspective on scaling organizations in complex, multi-location environments
• Focus on aligning people strategy with business priorities

Strategic Role and Responsibilities

In his new position, Das will oversee several critical areas of human resources management. He will lead the company's people and culture agenda while working closely with management to build organizational capability aligned with Vikram Solar's growth plans and expanding global footprint.

Key Focus Areas

Das's responsibilities will encompass:

• Workforce strategy development and implementation
• Organization design and structure optimization
• Productivity initiatives across operations
• Leadership development programs
• Institutionalizing people processes
• Strengthening talent pipelines for clean energy industry demands

Strategic Significance

The appointment reflects Vikram Solar's proactive approach to talent management in the rapidly evolving clean energy sector. The company emphasized that Das's appointment demonstrates its commitment to strengthening talent development, expanding the employability pool, and creating a sustainable pipeline of future-ready professionals for the clean energy ecosystem.

This management transition comes as the solar energy industry continues to experience significant growth, requiring companies to build robust human resource capabilities to support expansion plans and meet evolving market demands.