Diamond Power Infrastructure Secures Major Hyderabad Data Centre Order; Stock Hits Upper Circuit

A massive ₹435 crore contract for high-tension cable supply has triggered a 10% surge in Diamond Power Infrastructure’s share price, marking a significant win for the company’s infrastructure portfolio.

The markets reacted sharply on Monday as Diamond Power Infrastructure announced a major breakthrough in its order book, sending its shares soaring by 10% to hit an upper circuit of ₹218.40. The rally followed a regulatory filing where the company confirmed bagging a contract worth ₹435.71 crore, specifically for the 310 MW HYD22 to HYD26 data centre projects in Hyderabad.

This project, which involves the supply of high-tension and low-tension power cables, is being positioned by the company as its largest-ever cable supply order within the domestic data centre segment. For investors who have tracked this multibagger stock, the move is a validation of the firm’s pivot toward high-growth digital infrastructure projects.

Performance and Market Context

The recent price action is a continuation of a volatile but aggressive growth trajectory. While the broader market sentiment remains buoyant, Diamond Power Infrastructure has decoupled from standard indices; the stock has seen a 53% rise according to recent exchange data. Looking at the long-term chart, the company’s performance has been eye-watering for early entrants, with the stock delivering extraordinary returns over the last five years.

However, the firm’s history is not without complexity. Having undergone a 10-for-1 stock split in 2024, which adjusted the face value from ₹10 to ₹1, the company has not declared a dividend for its shareholders since 2013. With promoters holding a dominant 84.02% stake and the public holding the remaining 15.98%, the counter remains tightly held, often leading to sharp movements on news of fresh capital infusion or project wins.

Why it matters: The bigger picture

This order is a signal of the broader shift in India’s industrial landscape. As the country accelerates its push toward becoming a global data centre hub, companies like Diamond Power are increasingly finding themselves at the centre of a massive capital expenditure cycle. The ability to secure high-value contracts in the Hyderabad cluster—a key node for hyperscalers—suggests that the company is successfully capturing the demand for robust electrical infrastructure required to power the digital economy.

While the stock’s historical returns are exceptional, the desk reminds investors that past performance is not a predictive metric for future outcomes. The reliance on large-scale infrastructure projects means that execution risk and sector-specific policy shifts remain critical watch-points for any shareholder. As Tarun Pratap Singh noted in his original reporting, the market is currently rewarding the company's ability to scale, but long-term value will depend on sustained project delivery and operational consistency.