Firstsource Solutions Receives 75.00 ESG Rating

Key Quantitative Figures

Niche Ninety Nine Capability and Certifications (OPC) Private Limited ("Niche") has assigned an ESG rating of 75.00 to Firstsource Solutions Limited.

Dates of Action

The rating was intimated to the stock exchanges by Niche on 17th September 2026 at 6:50 p.m. (IST). This corporate disclosure letter is dated 18th September 2026.

Parties Involved

• Rated Entity: Firstsource Solutions Limited (the "Company")
• Rating Provider: Niche Ninety Nine Capability and Certifications (OPC) Private Limited ("Niche")
• Recipients: National Stock Exchange of India Limited (Scrip Code: FSL) and BSE Limited (Scrip Code: 532809)

Clarification on Engagement

The Company explicitly clarifies that it has not engaged Niche for this rating or any related report. The rating was independently prepared by Niche based on information available in the public domain.