❖ Delhi Metro Rail Corporation Limited
❖ Bangalore Metro Rail Corporation Limited
❖ Chennai Metro Rail Limited
❖ Kochi Metro Rail Limited
❖ Uttar Pradesh Metro Rail Corporation Limited
❖ Maharashtra Metro Rail Corporation Limited
❖ Gujarat Metro Rail Corporation Limited
❖ National Capital Region Transport Corporation
❖ Mumbai Metro Rail Corporation Limited
❖ Hyderabad Metro Rail Limited
❖ Jaipur Metro Rail Corporation Limited
❖ Maha Mumbai Metro Operation Corporation Limited
❖ Noida Metro Rail Corporation Limited
❖ Mumbai Metro One Private Limited
❖ Madhya Pradesh Metro Rail Corporation Limited