General Updates

September 15, 2026 Department of Corporate Services Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Dalal Street, C-1, Block G, Bandra -Kurla Complex Mumbai - 400001 Bandra (East), Mumbai- 400051 Scrip Code: 544395, 977344 and 977517 Scrip Symbol: STLNETWORK Subject: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, In continuation of our letter dated September 11, 2026 and pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), we wish to inform you that the Authorisation and Allotment Committee of the Board of Directors of STL Networks Limited (the “Company”), at its meeting held today, i.e., September 15, 2026, has taken note of the availability of the name “STL Networks DC Limited” for the proposed incorporation of a Wholly Owned Subsidiary (“WOS”) of the Company and has further approved the details relating to the proposed incorporation of the said WOS. The details in respect of the incorporation of WOS, as required to be disclosed under Regulation 30 of the SEBI Listing Regulations, read with the SEBI Master Circular No. HO/49/14/14(7)2025- CFDPOD2/I/3762/2026 dated January 30, 2026, is set out below in Annexure – A. The Committee Meeting commenced at 03:30 PM (IST) and concluded at 04:00 PM (IST) Request you to kindly take this on your record Thanking You, For STL Networks Limited Gopal Rastogi Chief Financial Officer Annexure-A Details required under Regulation 30 of SEBI Listing Regulations read with SEBI Master Circular S. Details Disclosure 1. Name of the entity, date Name of the entity: STL Networks DC Limited & country of incorporation, etc.; Date of incorporation: NA Country of incorporation: India 2. Name of holding The entity proposed to be incorporated will be a Wholly company of the Owned Subsidiary (“WOS”) of STL Networks Limited. incorporated company and relation with the listed entity; 3. Industry to which the Digital infrastructure and Telecommunications sector entity being incorporated belongs 4. Brief background about The WOS is proposed to be incorporated with the primary the entity incorporated in objective establish, acquire, own, operate, manage and market terms of products / line data centre & telecommunication infrastructure, data centre of business; solutions and connectivity services; obtain and maintain all requisite licences, approvals and authorisations from the Department of Telecommunications and other regulatory authorities; and carry on the business of providing integrated data centre and connectivity solutions, including all incidental and ancillary activities, with a focus on operational flexibility, scalability and growth in the digital infrastructure and telecommunications sector. 5. Brief details of any Approval for incorporation from the Registrar of Companies governmental or (“ROC”) under the Companies Act, 2013. regulatory approvals required for the incorporation; 6. Nature of consideration - Cash consideration. STL Networks Limited shall subscribe to whether cash 100% of the initial paid-up share capital of the WOS in cash consideration or share swap and details of the same; 7. Cost of subscription / The WOS shall be incorporated with a Paid-up Capital of Rs. price at which the shares 1,00,000/- (50,000 Equity Shares of face value of INR 2/- per are subscribed; share.). 8. Percentage of 100% control (Wholly Owned Subsidiary). shareholding / control by the listed entity and / or number of shares allotted.