Larsen & Toubro-L&T has got what the firm describes as India’s largest single-cluster AI infrastructure order, as the engineering major expands into the fast-growing artificial intelligence factory business. L&T’s Vyoma.AI will set up a 10,000-GPU NVIDIA B300 AI factory at its Chennai data centre campus for US-based AI firm Together AI.

In a statement to the exchanges, L&T said, “Vyoma.AI an L&T company, through its AI infrastructure subsidiary LTN Compute, has secured India’s largest single-cluster AI infrastructure — an NVIDIA B300 AI Factory — for a US-based AI cloud innovator. The AI Factory will power AI Native Cloud platform for large-scale inference, fine-tuning and training workloads, strengthening India’s AI infrastructure ecosystem while supporting global innovation. Vyoma’s Chennai data centre campus, a gigawatt-scale AI infrastructure site, with Phase 1 designed for 250 MW and power infrastructure readiness of 150 MVA, provides a scalable foundation for future AI Factory expansion. The integrated AI Factory, with capacity of 10,000 B300 NVIDIA GPUs, will be hosted at Vyoma’s Chennai data centre. The platform combines hyperscale data centre infrastructure, accelerated computing, high-performance networking, ultra-low-latency interconnects, high-throughput parallel storage and AI infrastructure operations, enabling customers to seamlessly deploy and scale AI workloads through a unified, end-to-end AI infrastructurestack.”

Speaking about the mega order, Chairman & Managing Director, Larsen & Toubro, S N Subrahmanyan said, “”Artificial Intelligence is becoming foundational to every industry and AI Factories will power this transformation. Our deployment of an NVIDIA B300 AI Factory for Together AI marks a significant milestone in L&T’s Gigawatt AI Infrastructure Mission and reinforces our commitment to making India a global hub for next-generation AI infrastructure.”

Co-founder & CEO, Together AI, Vipul Ved Prakash said, “making AI globally accessible is going to be the biggest infrastructure build-out in human

history, and L&T understands that. That’s exactly why we partnered with them— to bring the scale, resilience and engineering excellence this moment demands to India.”

Experts believe L&T’s AI infrastructure order should be seen as a strategic expansion beyond traditional EPC for the company, a move that will help the firm leverage its engineering strengths and help the company benefit from India’s rapidly growing AI data-centre demand.