Certificate under Regulation 74(5) of SEBI (DP) Regulations 2018 for the Quarter ended September 30, 2026.

October 12, 2026 Department of Corporate Services BSE Limited Phiroze Jeejeebhoy Towers Dalal Street Mumbai- 400001 Scrip Code: 539435 Dear Sir/Madam, Sub: Confirmation Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018. We herewith enclose the certificate issued by our registrar and share transfer agent M/s. Niche Technologies Private Limited as per Regulation 74 (5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026 for your information and records. Thanking you Yours faithfully, For RICHFIELD FINANCIAL SERVICES LIMITED VADASSERIL CHACKO GEORGEKUTTY MANAGING DIRECTOR DIN: 09194854 Corporate Office: Door no. 41/154, First Floor, TEL: +91844033100 / Regd Office: Door No. 2/184, First Floor of the Settu Knowell Jairaj Building, Edappally bypass, +918139045367 Chettiyar Building, Avadi Road, EB Office Opposite, Edappally -682024 Poonamalle, Tiruvallur- 600056, Tamil Nadu, India Email: secretarial@rfsl.co.in CIN: L65999TN1992PLC193915 Website: www.rfsl.co.in NICH NICHE TECHNOLOGIES PRIVATE LIMITED (An ISO 9001:2015 Certified Company) (Registrars & Share Transfer Agent) CIN: U74140WB1994PTC062636 3A, Auckland Place, 7th Floor, Room No. 7A & 7B, Kolkata – 700 017 Phones: (033) 2280 6616 / 6617 / 6618 Fax: (033) 2280 6619 E-Mail: nichetechpl@nichetechpl.com Website: https://www.nichetechpl.com Date: 06.10.2026 RICHFIELD FINANCIAL SERVICES LIMITED SETTU CHETTIYAR BUILDING Door No: 2/184, 1st floor Avadi road, Opposite of EB Office Poonamalle, Tiruvallur Tamil Nadu- 600 056 Sub.: Confirmation Certificate in the matter of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter Ended 30th September 2026 In reference to the above captioned subject, we as RTA of your company hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accepted/rejected) to the depositories and that securities comprised in the said certificate have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification and the name of the depository have been substituted in the register of members of the company as the registered owner. For Niche Technologies Pvt. Ltd. (Registrar & Share Transfer Agent) ( Ashok Sen ) Manager – EDP