General Updates

Prostarm/Secretarial/2026-27/40 July 23, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Bandra Kurla Complex, Dalal Street, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Scrip Code: 544410 Scrip Symbol: PROSTARM Sub: Intimation of Cancellation of L1 of Karnataka State Fire and Emergency Services Ref: Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements Regulations), 2015 (the ‘SEBI Listing Regulations’) Dear Sir/ Madam, With reference to earlier intimations bearing reference nos. Prostarm/Secretarial/2026-27/32 dated June 24, 2026 wherein the Company had informed about being declared as the L-1 bidder by Karnataka State Fire and Emergency Services, for Supply Installation Testing and Commissioning of 3 KVA UPS with Battery Conforming to IS 16242, have now been cancelled by Karnataka State Fire and Emergency Services department. Details required pursuant to Regulation 30 of SEBI Listing Regulations, read with SEBI Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 is enclosed as Annexure A. Kindly take the above information on record. Thanking you, For Prostarm Info Systems Limited Sachin Gupta Company Secretary and Compliance officer Membership No: F12500 Encl: as above ANNEXURE –A Sr. Particulars Details 1. Name of parties to the order(s)/contract(s) Karnataka State Fire and Emergency Services 2. Nature of the order(s)/contract(s) The Company was declared as the L-1 bidder by Karnataka State Fire and Emergency Services for the Supply Installation Testing and Commissioning of 3 KVA UPS with Battery Conforming to IS 16242 3. Date of execution of the Not Applicable. The Company was declared L-1 order(s)/contract(s) bidder; however, no order/contract was executed. 4. Details of amendment or reasons for Cancelled by Karnataka State Fire and Emergency terminations and impact thereof (to the Services extent possible)