Press Release

September 30, 2026 To To Sr. General Manager Sr. General Manager Department of Corporate Services Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G Dalal Street Bandra Kurla Complex Mumbai - 400001 Bandra (E), Mumbai - 400 051 Scrip Code: 544317 Scrip Symbol: TRANSRAILL Subject: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 regarding enhancement of tower manufacturing capacity Dear Sir / Madam, Pursuant to the Regulation 30 read with Para B of Part A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) and in continuation of the earlier intimations made on the subject dated May 23, 2025 and April 21, 2026, we would like to inform you that the brownfield expansion for Tower manufacturing at our Silvassa location has been partially completed to the extent of 12,000 MTPA and with this, the company’s Tower manufacturing capacity has increased from 172,400 MTPA to 184,400 MTPA. This expansion will contribute to helping us further strengthen our manufacturing base which will in turn assist in executing our large order book and target growth. We are pleased to enclose herewith the press release titled “Transrail increases its Tower manufacturing capacity by another 12,000 MTPA” pursuant to point no. 18 of Para A of Part A of Schedule III of regulation 30 of the Listing Regulations for your information & records. For Transrail Lighting Limited Monica Gandhi Company Secretary and Compliance Officer Encl: As above TRANSRAIL LIGHTING LIMITED Corporate & Registered Office: 501 A, B, C, E, Fortune 2000, Block-G, Bandra Kurla Complex, Bandra East, Mumbai - 400051, Maharashtra, India Tel: +91 22 61979600 | Web: www.transrail.in | CIN: L31506MH2008PLC179012 Press Release Transrail increases its Tower Manufacturing capacity by another 12,000 MTPA Revised total capacity stands at 184,400 MTPA Mumbai, September 30, 2026: Transrail Lighting Limited (BSE: 544317, NSE: TRANSRAILL), one of the leading EPC players in the Transmission & Distribution (T&D) sector, has further increased its Tower Manufacturing capacity by 12,000 MTPA (Metric Tonnes Per Annum) as part of its brownfield expansion at Silvassa location. With this expansion the company’s Tower manufacturing capacity has increased from 172,400 MTPA to 184,400 MTPA. Also important to note is that apart from this current increase, the company is further in the process of enhancing its tower capacity as part of its phase 2 expansion, which once achieved will take the overall capacity of the Company beyond 200,000 MTPA. Commenting on the development, Mr. Randeep Narang, MD & CEO, stated, “This expansion will contribute to helping us further strengthen our manufacturing base which will in turn assist in executing our large order book and target growth. We continue to further enhance our tower manufacturing capacity and will take it beyond 200,000 MTPA once the planned capex program is fully completed.” About Transrail Lighting Limited: Transrail is a leading turnkey engineering, procurement and construction (EPC) company with primary focus on power transmission and distribution business with 4 decades of experience. With its headquarters in India, it is a global enterprise with a footprint in 64 countries across 6 continents. It provides turnkey solutions from Designing, Engineering, Supply, Manufacture, Construction, Testing services across all its business verticals which include Transmission Lines, Substations, Civil Construction, Railways, Solar EPC and Poles & Lighting. It has more than 2,800 employees. As part of Power T&D business, Transrail has large-scale manufacturing facilities in India for Galvanized Lattice Towers, Overhead Conductors and Galvanized Monopoles in addition to a well-accredited Tower testing facility. For further information, please contact: Transrail Lighting Ltd. Manasi Bodas - Investor Relations investor.relations@transraillighting.com