Please find attached disclosure pertaining to follow-on complaint filed with SEBI.

September 8, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, 5th Floor, Plot No. C-1, Dalal Street, Fort, Block G, Bandra Kurla Complex, Mumbai – 400001 Mumbai – 400051 Security Code: 532628 Scrip code: 3IINFOLTD Dear Sir / Madam, Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 This disclosure is in continuation of our earlier disclosures dated February 13, 2026, and August 27, 2026, wherein the Company had intimated the Stock Exchanges regarding filing of complaint with the SEBI on February 12, 2026, and filing of follow-on complaint with the SEBI on August 26, 2026. In furtherance of above, we hereby inform you that a further follow-on complaint has been filed with the SEBI today i.e. on September 8, 2026, at around 4.00 pm, requesting the SEBI to initiate appropriate investigation regarding (a) coordinated voting pattern reflected in the outcome of 33rd Annual General Meeting of the Company held on August 28, 2026, and (b) whether the voting pattern constitutes conduct as persons acting in concert within the meaning of Regulation 2(1)(q) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 (“Takeover Regulations”), and whether the collective conduct amounts to acquisition of control within the meaning of Regulation 2(1)(e) of the Takeover Regulations. The Company will continue to update the stock exchanges on any significant developments related to this matter. You are requested to take the aforesaid information on record. Thanking you. Yours faithfully, For 3i Infotech Limited Varika Rastogi Company Secretary & Compliance Officer