Press Release

JYOTI STRUCTURES LIMITED Corporate Office: Valecha Chambers 6th Floor, New Link Road Oshiwara Andheri (West) Mumbai -400053 Corporate Identity No: L45200MH1974PLC017494 Ref: JSL/HO/CS/GEN/26-27/56 Date: October 23, 2026 BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeeboy Towers, Exchange Plaza, 5th Floor, Dalal Street, Fort, Plot No. C/1, G Block, Mumbai 400 001. Bandra Kurla Complex, Bandra (East), Mumbai 400 051. BSE Scrip Code: 513250 NSE Scrip Symbol: JYOTISTRUC Dear Sir/Madam, Sub: Press Release Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith the Press Release on the “Jyoti Structures Limited Wins GETCO Order for 765 kV Transmission Line Project in Gujarat” Kindly take the same on records. Thanking You. Yours faithfully, For Jyoti Structures Limited Sonali K. Gaikwad Company Secretary FCS 13908 Encl: As Above Nashik Factory: 52A/53A, D.Road, Satpur Industrial Complex, Nashik - 422007, Maharashtra, India Raipur Factory: 1037/1046, Sarora Ring Road, Urla Industrial Complex, Raipur - 493221, Chhattisgarh, India| Testing Station & R&D Center: Ubhade Shivar, Village - Deole, Ghoti - Bhandardara Road, Taluka - Igatpuri, Dist. - Nasik 422402| Tel.: (01-22)-4091-5000 | Website: www.jyotistructures.in JYOTI STRUCTURES LIMITED Jyoti Structures Limited Wins GETCO Order for 765 kV Transmission Line Project in Gujarat Mumbai, 23 October 2026: Jyoti Structures Limited (JSL), a listed global Engineering, Procurement and Construction (EPC) company specializing in power transmission, has received a Letter of Award from Gujarat Energy Transmission Corporation Limited (GETCO). The order, valued at ₹689.93 crore, excluding GST, is for the 765 kV DC Pachchham–Saykha Transmission Line project in Gujarat. The scope includes the design, testing, supply, erection, and commissioning of the transmission line on a total turnkey basis. The project is scheduled for completion within 42 months from the date of the Letter of Award. The order adds to JSL’s portfolio of transmission projects in Gujarat, where the company is executing multiple projects for private developers and utilities. The state continues to see investment in transmission infrastructure alongside renewable energy development, creating demand for high- voltage transmission lines and power evacuation networks. To support its expanding portfolio in the state, JSL recently inaugurated a dedicated project office in Ahmedabad. The facility houses project management teams and is designed to strengthen coordination between engineering, site execution, and customer teams. With closer oversight of project sites and improved access to stakeholders across Gujarat, the office supports the management of ongoing projects and the company’s engagement with future transmission opportunities. Commenting on the order, Amit Dutta, COO, Jyoti Structures Limited, said, “Gujarat is an important market for us, with several transmission projects already under execution. Orders of this nature reflect the continued demand for specialised EPC capabilities in the power transmission sector. Our experience across transmission projects enable us to manage the engineering and execution requirements involved in delivering such infrastructure. We remain focused on building our project portfolio through the consistent delivery of projects to the required standards of quality and safety.” The GETCO order follows JSL’s recent contract in Sri Lanka, where the company partnered with Hayleys Fentons Limited to develop a 220 kV double-circuit transmission line between Mannar and Mullikulam. The project will support the evacuation of wind power to Sri Lanka’s national grid. JYOTI STRUCTURES LIMITED With over five decades of experience in power transmission EPC, JSL has constructed more than 37,600 circuit kilometers of transmission lines and delivered over 1,800 high-voltage substation bays. Its integrated capabilities span design and engineering, manufacturing, prototype tower testing, construction and project management. JSL also undertakes turnkey projects across substations, underground cabling and optical ground wire (OPGW) installations in India and international markets. About Jyoti Structures Limited Jyoti Structures Limited (JSL) is a listed engineering, procurement and construction company with over five decades of experience in the power transmission sector. Incorporated in 1974, the company provides turnkey solutions across design and engineering, consultancy, prototype tower testing, manufacturing, construction and project management. Its capabilities include high-voltage transmission lines, substations, underground cabling and optical ground wire (OPGW) projects in India and international markets.