Vinod Khosla, an Indian-American engineer and entrepreneur, co-founded Sun Microsystems in 1982 along with Scott McNealy and Bill Joy.

Nandan Nilekani, an Indian entrepreneur and philanthropist, co-founded Infosys in 1981 along with six other engineers.

Vinod Dham, an Indian-American engineer and entrepreneur, is credited with leading the development of the Pentium microprocessor at Intel in the 1990s.

Azim Premji, an Indian entrepreneur and philanthropist, founded Wipro in 1945 as a vegetable oil company. Under his leadership, it transformed into a global technology giant.

Ajay Bhatt, an Indian-born engineer and entrepreneur, played a key role in developing the Universal Serial Bus (USB) standard while working at Intel.

Shiv Nadar, an Indian entrepreneur and philanthropist, founded HCL Technologies in 1976. The company has grown into a leading global IT services provider.

Jen-Hsun Huang, an Indian-American engineer and entrepreneur, is credited with founding NVIDIA in 1993 and leading the development of the modern graphics processing unit (GPU).

Anand Mahindra, an Indian entrepreneur and philanthropist, founded Tech Mahindra in 1986 as a joint venture with British Telecommunications. It has since become a leading global IT services provider.

Bob Metcalfe, an Indian-American engineer and entrepreneur, is credited with co-inventing the Ethernet standard while working at Xerox PARC in the 1970s.

A. M. Naik, an Indian entrepreneur and philanthropist, joined Larsen & Toubro in 1965 and rose through the ranks to become its Chairman and Managing Director. Under his leadership, the company expanded globally and diversified into various industries.

Federico Faggin, an Indian-American engineer and entrepreneur, is credited with leading the development of the first commercial microprocessor, the Intel 4004, in 1971.

Ratan Tata, an Indian entrepreneur and philanthropist, played a key role in the establishment of Tata Consultancy Services (TCS) in 1968. Under his leadership, TCS grew into a global IT services giant.

Vinton Cerf, an Indian-American engineer and entrepreneur, is credited with co-designing the TCP/IP protocol, the foundation of the internet, along with Robert Kahn.

Gautam Adani, an Indian entrepreneur and philanthropist, founded the Adani Group in 1988. The company has grown into a global conglomerate with interests in various industries, including energy, ports, and logistics.

Steve Jobs, an Indian-American engineer and entrepreneur, is credited with co-founding Apple Computer in 1976 and leading the development of the Apple I and Apple II personal computers.