4 Transformer Stocks to Watch as Power Demand Hits Record 270 GW

Synopsis: India’s power demand hit a record 270 GW amid heat waves, boosting grid stress and driving a strong demand outlook for small-cap transformer stocks into FY27.

The article outlines how India’s power demand has surged to a record 270 GW amid severe heat waves, highlighting growing stress on the electricity grid. With rising cooling needs, erratic weather patterns, and intermittent supply pressures, the transmission ecosystem is witnessing stronger demand for high-voltage transformers and allied equipment.

Against this backdrop, transformer manufacturers are expected to benefit from a structural upcycle driven by grid expansion, renewable integration, and sustained utility capital expenditure. Companies in this space are supported by healthy order pipelines, diversified exposure across domestic utilities, EPC contractors, and export markets, which together improve revenue visibility and strengthen the growth outlook for FY27. Here are transformer stocks listed in India 

Transformers & Rectifiers India Ltd

Transformers & Rectifiers (India) Ltd. (TARIL) is one of India’s leading manufacturers of high-voltage power transformers, reactors, and specialty transformers. Headquartered in Ahmedabad, Gujarat, the company operates three state-of-the-art facilities and serves domestic public utilities like GETCO as well as international markets across 40+ countries. 

With a market capitalization of Rs 9,667 crore, the company operates with a transformer manufacturing capacity of 75,000 MVA. It has built a strong execution-led business model supported by a diversified order pipeline across transmission and industrial segments, enabling steady revenue visibility over the medium term.

The company’s outstanding order book of around Rs 5,000 crore shows a balanced customer mix, with about 55 percent contributed by utilities such as central and state transmission companies, around 20 percent from EPC contractors, and the remaining portion coming from private industrial customers, including sectors like steel, cement, and renewable energy projects.

Shilchar Technologies Ltd

Shilchar Technologies Ltd. is a prominent Indian manufacturer of electrical transformers, specializing in power, distribution, electronics, and telecommunication transformers. Headquartered in Vadodara, Gujarat, the company caters to various segments, including utilities, industrial sectors, and renewable energy (solar and wind).

With a market capitalization of Rs 4,659 crore, the transformer capacity for Q4 FY26 stood at 7,500 MVA, with utilization at 79 percent. The order book stood at Rs 452 crore, of which exports account for around 30 percent to 32 percent, indicating a balanced demand mix between domestic and international markets.

Atlanta Electricals Ltd

Atlanta Electricals Ltd. (AEL) is a leading Indian manufacturer of power, auto, and inverter-duty transformers. The company supplies critical infrastructure equipment to state grids, renewable energy projects, and commercial sectors across India and internationally. Specializes in the design, manufacturing, and testing of transformers ranging from 5 MVA up to 500 MVA and voltage classes reaching 765 kV.

With a market capitalization of Rs 14,424 crore, the company reported a total installed capacity of 63,060 MVA as of Q4 FY26. The order book stood at Rs 2,493 crore, providing strong multi-year revenue visibility with a healthy mix across domestic utilities and emerging export markets.

In FY26, revenue was dominated by power transformers (green) contributing 86 percent of the mix, followed by auto transformers (grey) at 8 percent. Inverter duty transformers (dark blue) accounted for 3 percent, while other products (light blue) contributed the remaining 3 percent, reflecting a strong core focus on conventional grid infrastructure with emerging exposure to renewable-linked transformer applications.

Voltamp Transformers Ltd

Voltamp Transformers Ltd is a premier Indian manufacturer of oil-filled and dry-type transformers, headquartered in Vadodara, Gujarat. With over 6 decades of experience, it supplies critical infrastructure equipment to over 95% of listed corporates in India, serving sectors like power, steel, cement, and oil & gas.

With a market capitalization of Rs 9,431 crore, the company operates with a total installed capacity of 14,000 MVA per annum as of FY26. It has entered FY 2026–27 with a strong order backlog of Rs 1,200 crore, equivalent to 10,270 MVA, ensuring strong near-term revenue visibility. Additionally, it secured fresh orders worth Rs 310 crore, or 2,107 MVA, in April 2026, further strengthening its execution pipeline.

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