Bagging/Receiving of orders/contracts

November 05, 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: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – STL Networks Limited emerges as Lowest Bidder (L1 Bidder) from Power Grid Corporation of India Limited Dear Sir/ Madam, Pursuant to Regulation 30 read with Para B of Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, STL Networks Limited (‘SNL’ or ‘the Company’) hereby submits that it has emerged as L1 bidder from “Power Grid Corporation of India Limited”. The details as required 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. This disclosure will also be hosted on the Company's website viz. www.inveniatech.com. You are requested to take the same on your record. Thanking You, For STL Networks Limited Gopal Rastogi Chief Financial Officer Encl: a/a Annexure A Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) S. No. Particulars Details a Name of the entity awarding the Power Grid Corporation of India Limited order(s)/contract(s) b Significant terms and conditions of As per bid specification no: CC/NT/W-MISC/DOM/A02/26/00023 order(s)/contract(s) awarded in brief (RFx No. 5002005016) dated 05.01.2026 c Whether order(s) / contract(s) have Domestic been awarded by domestic/ international entity d Nature of order(s) / contract(s) Package for Implementation of Centralized Security Operations Centre for OT Assets of Substations (OT-SOC) e Whether domestic or international Domestic f Time period by which the As per bid specification no: CC/NT/W-MISC/DOM/A02/26/00023 order(s)/contract(s) is to be executed (RFx No. 5002005016) dated 05.01.2026 g Broad consideration or size of the Rs. 555 Cr (Inclusive of Taxes) order(s)/contract(s) h Whether the promoter/ promoter No group / group companies have any interest in the entity that awarded the order(s)/contract(s)? If yes, nature of interest and details thereof i Whether the order(s)/contract(s) No would fall within related party transactions? If yes, whether the same is done at “arm’s length