L&T Technology Services Limited operates as an engineering research and development services company in India, North America, Europe, and internationally. It operates through three segments: Mobility, Sustainability, and Tech. The company offers digital engineering and consulting services, including artificial intelligence, cybersecurity, immersive experiences, industry 4.0 consulting, product consulting, sustainability engineering, 5G, and sustainable smart world solutions; and product engineering solutions, such as computer aided engineering, computation fluid dynamics, CAx automation, DevOps, engineering and manufacturing analytics, lab as a service, product testing and validation, testing, VLSI design, voice innovations, user experience, sustenance and maintenance, embedded systems, and Alexa consulting and professional services, as well as software, cloud, and wearables engineering solutions. The company also provides manufacturing engineering solutions, including accelerated operations, agile supply chain, content engineering, digital factory and simulations, line expansion and transfer, manufacturing automation, new product development, PLM on cloud, plant design and engineering, materials and parts management, and sourcing and procurement solutions; and plant engineering solutions, such as CAPEX project E/EPCM services, material and parts management, operational excellence, plant sustenance and management, sourcing and procurement, and regulatory compliance engineering solutions. It serves automotive, aerospace engineering, rail transportation, trucks and off-highway vehicles, discrete manufacturing and industrial products, process manufacturing, hi-tech, medical technology, public infrastructure and smart cities, and software and platforms. The company has a strategic partnership with Thyssenkrupp Steering to establish a global software hub in Pune, India. The company was formerly known as L&T Integrated Engineering Services Limited and changed its name to L&T Technology Services Limited in September 201