L&T Technology Services is an Indian multinational technology company that provides engineering research and development services, headquartered in Vadodara. The company's business interests include automotive engineering, embedded system and semiconductor engineering, industrial internet of things, manufacturing plant engineering, and medical engineering. LTTS is a subsidiary of the conglomerate Larsen & Toubro, and listed on both NSE and BSE. The company has offices across India, United States, Europe, and Asia. Wikipedia