Pursuant to the provisions of Regulation 30 of SEBI (Listing Obligations and Disclosure Requirment), 2015, we wish to inform you that Company Secretary and Compliance Officer of the Company has resigned with effect from the business hours of 16th October, 2026

Date: 16th October 2026 The Manager Department of Corporate Services BSE Limited 25th Floor, P.J. Tower Dalal Street Mumbai - 400001 Maharashtra, India Respected Sir/ Ma’am, Sub: Intimation of resignation of Company Secretary and Compliance Officer (Key Managerial Personnel) of the Company Ref: Scrip Code: 543606 Pursuant to the provisions of Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time, we wish to inform you that Mrs. Nikitha Sarda, Company Secretary and Compliance Officer (Key Managerial Personnel) of the Company has tendered her resignation vide letter dated 16th October 2026, due to her personal pre-occupations and will be relieved from the services of the Company with effect from 16th October, 2026. The Company would like to place on record its sincere appreciation for the diligent and dedicated services provided by Mrs. Nikitha Sarda throughout her tenure as the Company Secretary and Compliance Officer (Key Managerial Personnel) of the Company and wishes her all the best for her future endeavors. The details regarding the aforesaid acquisition as required pursuant to the SEBI Listing Regulations read with SEBI Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 are set out in Annexure - I to this letter. Kindly take the same on record. Yours faithfully, For CONTAINE TECHNOLOGIES LIMITED ANAND KUMAR SEETHALA Managing Director DIN: 01575973 CONTAINE TECHNOLOGIES LIMITED # 3-13-142 / 341P, 342, Gokul Nagar, Marriguda, Mallapur, Hyderabad Pin: 500076, T.S, India, Email: info@containe.in, URL: www.containe.in CIN: L72200TG2008PLC061063 Ph No: +91 9666573311 Annexure-I S. Particulars Details of Information 1. Name of the Company Mrs. Nikitha Sarda Secretary & Compliance Officer (Key Managerial Personnel) 2. Reason for change viz. Mrs. Nikitha Sarda has tendered her resignation from the appointment, resignation, position of Company Secretary & Compliance Officer removal, death or otherwise (Key Managerial Personnel) of the Company vide letter dated 16th October 2026 due to her personal reasons. 3. Date of appointment/cessation 16th October 2026 (as applicable) & term of appointment 4. Brief Profile (in case of NA Appointment) 5. Disclosure of relationships NA between Director (in case of appointment of a Director). 6. Letter of Resignation along with The resignation letter is enclosed as Annexure-II. the reason for the resignation CONTAINE TECHNOLOGIES LIMITED # 3-13-142 / 341P, 342, Gokul Nagar, Marriguda, Mallapur, Hyderabad Pin: 500076, T.S, India, Email: info@containe.in, URL: www.containe.in CIN: L72200TG2008PLC061063 Ph No: +91 9666573311