There are few companies who have announced plan to delist from Indian bourses. Most of these companies are either planning to sell their holding to global players or promoters want to take private control citing the markets not giving right valuations to their company stock prices.
Prominent names inlcude
Vedanta
Adani Power
Hexaware
and latest in the list is
All cargo logistics
This is different from delisting due to other reasons like Sancia Global Infraprojects Limited and Delma Infrastructure Limited where no trading happened for six months and these companies were planned to be removed from BSE exchange some time back