AI Capex Wave Hits India's Industrial Supply Chain

AI Capex Is Reshaping India's Industrial Supply Chain The AI trade in India has stopped being a software story. Global AI infrastructure spending — estimated by Goldman Sachs at over $1 trillion cumulatively through 2030 — is now pulling demand through a second layer of beneficiaries: the domestic industrial suppliers building the physical backbone of data centers. [STLTECH](/stock/STLTECH), [HFCL](/stock/HFCL), and [MTAR Technologies](/stock/MTAR) have each gained meaningful ground in recent months as hyperscaler and conglomerate buildouts accelerate on Indian soil. Reliance Jio's data center expansion, AdaniConnex's confirmed pipeline of over 1 GW of capacity across Indian cities, and Amazon Web Services' $2.1 billion India investment commitment are translating into real procurement cycles. That procurement doesn't start with software licenses. It starts with fiber optic cable, precision-engineered components, and specialized connectivity hardware — which is exactly what this cluster of mid-cap industrials produces. This is a structural shift, not a short squeeze. The Nifty IT index rallied roughly 18% in the twelve months through mid-2025 on AI-driven earnings upgrades at TCS and Infosys. The secondary wave — industrials feeding the hardware layer — is earlier in its earnings cycle, which is what makes it worth watching now. Stock-Level Impact: What the Numbers Are Saying NSE: STLTECH has been the clearest expression of this theme. Sterlite Technologies is one of India's largest optical fiber and cable manufacturers, and order inflows from domestic data center projects have been a growing share of its revenue mix. The company's FY25 order book included a notable uptick in domestic enterprise and hyperscaler orders, a segment that was negligible two years ago. Stocks with FairStock Scores above 70 in the fiber infrastructure category have seen stronger institutional accumulation over the past two quarters, and STLTECH sits in that range. NSE: HFCL tells a si...