Press Release

Date: 29th August, 2026 Ref: TARIL/SECT/2026-27/NSE-BSE/COMPL/045 To, To, BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra - Kurla Complex, Mumbai - 400 001 Bandra (E), Mumbai - 400 051 Security Code : 532928 Trading Symbol : TARIL Dear Sir/Madam, Sub: Press Release - Landmark Order from NPCIL for Transformers and Reactors In terms of Regulation 30(6) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we send herewith the Press Release titled “TARIL Marks Strategic Entry into India’s Nuclear Power Sector with Landmark NPCIL Order for Transformers and Reactors.” Please take the same on your record. Thanking you, Yours faithfully, For Transformers and Rectifiers (India) Limited Rakesh Kiri Company Secretary TARIL Marks Strategic Entry into India’s Nuclear Power Sector with Landmark NPCIL Order for Transformers and Reactors Ahmedabad, 29th August: Transformers and Rectifiers (India) Limited (TARIL), a leading manufacturer of transformers and reactors, has secured a large order for the supply of Generator Transformers for the Nuclear Power Corporation of India Limited’s (NPCIL) Kaiga Units 5 & 6 nuclear power project in Karnataka. The order marks TARIL’s first order in the nuclear power sector, adding a new and strategically important segment to the Company’s growing portfolio of critical power infrastructure projects. The order has been received from Megha Engineering and Infrastructures Limited (MEIL). Kaiga Units 5&6 comprise two indigenous 700 MWe (Megawatt Electrical) Pressurised Heavy Water Reactors (PHWRs) being developed by NPCIL at Kaiga, Karnataka. The project is part of India’s indigenous 700 MWe PHWR programme, supporting the country’s efforts to expand nuclear power capacity while strengthening domestic technology and manufacturing capabilities. Together, the two units will add 1,400 MW of nuclear generation capacity at the Kaiga site. The Generator Transformers will form a critical part of the electrical infrastructure of the project, supporting the evacuation of power generated by the nuclear power units and its integration with the transmission network. Satyen Mamtora, Managing Director & CEO, Transformers and Rectifiers (India) Limited, said, “We are proud to mark our entry into the nuclear power sector with this order from NPCIL. Nuclear energy will play an important role in supporting India’s long-term energy security and clean energy ambitions, and we are pleased to contribute our transformer manufacturing capabilities to this critical national infrastructure. This order is also a strong validation of the trust placed in TARIL’s technology, engineering capabilities and ability to deliver equipment for highly critical power applications. As India advances towards its vision of Viksit Bharat 2047, strengthening indigenous capabilities and building a resilient and self-reliant energy ecosystem will be critical. We look forward to building on this opportunity and contributing to India’s nuclear power journey and its long-term energy security.” The order further strengthens TARIL’s positioning in the critical and high-value power infrastructure segment, as India continues to invest in expanding generation and transmission capacity. The Company has been strengthening its manufacturing capabilities, technology and backward integration to address the evolving requirements of India’s power sector. With its entry into the nuclear power sector, TARIL aims to leverage its established expertise in high- voltage transformer manufacturing to support the requirements of critical power generation and transmission infrastructure and participate in India’s expanding nuclear energy ecosystem. About Transformer & Rectifiers India Ltd (TARIL): Transformers and Rectifiers (India) Limited (TARIL) is one of India’s leading manufacturers of power, distribution, and specialty transformers, offering a comprehensive portfolio ranging from 5 MVA to 1000 MVA and up to the 1200 kV class. Headquartered in Ahmedabad, the Company operates state- of-the-art manufacturing facilities in Gujarat, supported by advanced design, engineering, and testing infrastructure, including India’s first 1200 kV ultra-high voltage test facility. TARIL serves key sectors such as power generation, transmission and distribution, renewable energy, railways, steel, and infrastructure, and is a trusted partner to leading utilities, EPC players, and industrial customers in India and overseas. With a strong focus on quality, innovation, reliability, and sustainability, TARIL plays a vital role in supporting India’s growing energy and infrastructure needs.