Larsen & Toubro (L&T) is an Indian multinational conglomerate, established in 1938, involved in engineering, construction, and IT services, with L&T Infotech serving as its global IT subsidiary since 1997. L&T Infotech is recognized for its strong revenue and partnerships with major technology companies, ranking among the top IT service providers in India. The document also highlights L&T's diverse business sectors, major clients, and achievements in recent years.