L&T Technology Services (LTTS) is an Indian multinational technology company that specializes in Engineering Research and Development (ER&D) services. It provides digital engineering, product development, and consulting services to global clients across various industries such as automotive, aerospace, medical devices, semiconductors, and manufacturing. As a publicly listed subsidiary of the conglomerate Larsen & Toubro, LTTS focuses on delivering innovative solutions in areas including IoT, AI, and smart manufacturing, operating in over 25 countries worldwide.