India's water sector is experiencing a significant surge, with stocks like Shakti Pumps and VA Tech Wabag jumping up to 45% in a month. According to The Financial Express, this rally is fueled by India's water and wastewater market expected to increase from ₹3.95 lakh crore during FY20-FY24 to ₹6.31-6.51 lakh crore during FY25-FY29, driven by higher municipal and industrial investments. The connection between water and AI infrastructure is stronger than it appears, as data centres that power AI applications consume large quantities of water for cooling and temperature control, creating sustained demand for water treatment, recycling and efficient distribution systems.
According to The Financial Express, three companies are positioned to capitalize on India's water infrastructure transformation. WPIL leads with a ₹4,936 crore order book and international operations accounting for 61.2% of revenue, while EMS Limited maintains an ₹1,837 crore order book with over two years of revenue visibility. Welspun Enterprises commands the largest order book at ₹13,817 crore, with 70% focused on water infrastructure. The sector benefits from programs like Jal Jeevan Mission Phase 2, AMRUT, and Namami Gange creating substantial project pipelines across the country.
As reported by The Financial Express, fresh government spending and strong order books could drive the next wave of growth in India's water infrastructure. The need for reliable water infrastructure has become urgent as many regions face groundwater depletion, ageing water pipelines, water losses, and stricter wastewater treatment norms. While the sector faced challenges under the Jal Jeevan Mission in FY26, these issues are now resolved with the new investment cycle gaining momentum. Companies across the water value chain, from pumps and flow control systems to water treatment and turnkey infrastructure projects, stand to benefit from this structural shift from water distribution to water efficiency and reuse.
According to The Financial Express, water stocks often trade at premiums to the broader market, with India Nifty/Sensex trading at around 20–23x forward earnings. WPIL has been around 25–35x P/E with strong growth and ROE, while smaller names such as Enviro or pump stocks can appear elevated due to momentum. The report highlights that while the long-term outlook remains positive, current valuations suggest investors are paying a premium for future possibilities rather than performance delivered so far, with most growth drivers likely taking years to translate into meaningful revenues. Companies with strong order books and execution capabilities are positioned as the biggest beneficiaries of this infrastructure boom.
According to The Financial Express, water sits at the heart of several of India's most important growth sectors including data centres, semiconductors, pharmaceuticals, power generation and agriculture. Unlike energy sources or technologies, water has no substitute - industries cannot operate without water. The report suggests that while the market views water companies as beneficiaries of government spending, the bigger opportunity lies in solving long-term scarcity challenges, with the recent rally signalling growing interest but potentially underestimating the scale and longevity of the opportunity ahead. Companies with comprehensive capabilities across the water value chain are best positioned to capitalize on this structural transformation.
