Tech & Defence Drive Innovation: Quantum Computing Tie-up & Shipbuilding Milestones!

Larsen & Toubro made notable advancements in the fields of technology and defense during the financial year 2024–25, reflecting its strategic intent to position itself as a leader in deep-tech innovation. One of the most significant developments was the partnership between L&T’s digital arm, L&T-Cloudfiniti, and Bengaluru-based quantum technology startup QpiAI. This collaboration is focused on accelerating the development of Quantum Computing-as-a-Service (QCaaS), with the aim to create scalable and secure quantum solutions for industries such as energy, manufacturing, and logistics. The initiative is also aligned with India’s National Quantum Mission and represents L&T’s commitment to emerging technologies that can support industrial automation, cryptography, and high-performance simulations.

In parallel with its tech push, L&T’s defense and aerospace division achieved critical milestones in naval and land-based platforms. The Kattupalli Shipyard continued the construction of next-generation multi-purpose vessels for the Indian Navy, including progress on the Samarthak-class platforms. L&T’s naval engineering capabilities were also extended toward exporting shipbuilding services to friendly nations under India’s defense diplomacy strategy. On land systems, the company advanced the production of the Zorawar light tanks and Abhay infantry fighting vehicles in collaboration with DRDO, reinforcing self-reliance under the Make in India initiative. These platforms are designed for high-altitude warfare and mechanized infantry support, offering export potential to other defense forces in Asia and Africa.

In addition to hardware programs, L&T invested in defense technology ecosystems such as smart surveillance systems, missile integration units, and AI-driven battlefield communication platforms. The company increased its R&D spending in these verticals, supported by orders from the Indian Ministry of Defence and partnerships with global OEMs. The defense business also benefited from faster procurement clearances and a push by the government to increase private sector participation in strategic manufacturing. Overall, L&T’s combined focus on quantum computing, shipbuilding, and advanced defense systems highlights a strategic pivot toward high-value, tech-intensive sectors with long-term national and global relevance. Sources:L&T CO.