Firstsource Solutions Ltd. — Q1 FY26 earnings call

+91 (22) 6666 0888 | Fax: +91 (22) 6666 08887 | Web: www.firstsource.com (CIN: L64202MH2001PLC134147) 4th September 2025 To: National Stock Exchange of India Limited (Scrip Code: FSL) Exchange Plaza, Plot no. C/1, G Block, Bandra-Kurla Complex Bandra (East), Mumbai - 400 051 BSE Limited (Scrip Code: 532809) Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai - 400 001 Dear Madam/ Sir, Sub: Schedule of Analyst / Institutional Investor Meetings Further to our letter dated 18th August 2025, we enclose herewith details of Analyst/ Institutional Investors who will be participating at the RP-Sanjiv Goenka Group Investor Day scheduled on 8th September 2025. The above information is being submitted in terms of Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulation, 2015. You are kindly requested to take the same on record. Thanking you, For Firstsource Solutions Limited Pooja Nambiar Company Secretary Encl.: A/a POOJA SURESH NAMBIAR Digitally signed by POOJA SURESH NAMBIAR Firstsource Solutions Ltd 1st Floor, Athena Towers, Mindspace Malad, Goregaon (W), Mumbai – 400 063 India

+91 (22) 6666 0888 | Fax: +91 (22) 6666 08887 | Web: www.firstsource.com (CIN: L64202MH2001PLC134147) Intimation of details of Analyst / Institutional Investor Meetings pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements), Regulations 2015 Date Interaction With Type Time 8th September 2025 360 One Physical 09:30 A.M. to 6:30 P.M. IST Aditya Birla Asset Management Company Ltd Aditya Birla Sun Life Insurance Company Ltd Ageas Federal Life Insurance Alpana Enterprises Ambit Asset Management Ampersand Capital Investment Advisors LLP Antique Ltd Arihant Capital Ashmore Investment Advisors India Avendus Wealth Axis Capital Axis MF B&K Securities Bandhan Mutual Fund Baroda BNP Paribas MF Bay Capital Advisors Pvt. Ltd. Bernstein Bharti AXA Life Insurance Company Ltd. BOB Capital C&S Investment Canara HSBC Life Insurance Care Portfolio Managers Carnelian AIF Chanakya Capital Deep Financial Consultants Dolat Capital Dymon Asia Electrum Capital EM Capital Advisors Emkay Global Equentis Advisors Farley Capital Finventure GeeCee Investments Habrok Capital Management LLP HDFC Asset Management Company Limited HDFC Life Insurance Company Limited I Wealth Management Pvt Ltd ICICI Prudential Asset Management Co. Ltd. Firstsource Solutions Ltd 1st Floor, Athena Towers, Mindspace Malad, Goregaon (W), Mumbai – 400 063 India

+91 (22) 6666 0888 | Fax: +91 (22) 6666 08887 | Web: www.firstsource.com (CIN: L64202MH2001PLC134147) ICICI Prudential Asset Management Co. Ltd. - PMS ICICI Prudential Life Insurance Company Limited ICICI Securities IDBI Capital Invesco Mutual Fund ITI MF J.P. Morgan JHP Securities JM Financial Julius Baer Kotak Mahindra Asset Management Company Ltd. Kotak Securities LIC Nomura Mutual Fund Mahindra Manulife Asset Management Co. Pvt. Ltd Matsya Capital MIB Securities India(Pvt.) Ltd. Mirae Asset Management (India) MK Ventures Monarch Networth Capital Morgan Stanley Investment Management Motilal Oswal Nippon Life Asset Management Limited Nippon Life Asset Management Limited - PMS Nuvama Edge Omkara Capital Optiver PGIM MF PNB MetLife India Insurance Company Ltd Prabhudas Lilladher Prudent Stock Broking QRC Advisors Quest Investment Sageone Capital Samco MF SBI Funds Management Ltd SBI Life Insurance Co.Ltd. Shikhara Capita SMIFS Ltd. Square 64 Capital Advisors Stellar Asset Manager Sundaram Asset Management Company Ltd Steinberg Investment Advisors Firstsource Solutions Ltd 1st Floor, Athena Towers, Mindspace Malad, Goregaon (W), Mumbai – 400 063 India

+91 (22) 6666 0888 | Fax: +91 (22) 6666 08887 | Web: www.firstsource.com (CIN: L64202MH2001PLC134147) Svan Investment Advisors Tata AIG General Insurance Company Tata Asset Management Ltd. TCG AIF Trust MF UBS Securities Valentis Advisors Vimana Capital

Change may happen due to exigencies on the part of Company or Analyst/Investor/Fund.