@Vijay. K The erstwhile Aadhar Housing Finance Limited was incorporated in 2010 and later amalgamated with DHFL Vysya housing finance ltd. w.e.f 20th November, 2017 and subsequently name changed to Aadhar Housing Finance Limited. Both Aadhar Housing and DHFL Vysya were subsidiaries of Wadhawan Global Capital Pvt Ltd (WGC) - a parent company of then DHFL.
Before merger, Aadhar Housing used to have presence in northern and western India while DHFL Vysya used to operate in the southern market.
With the merger of DHFL Vysya and Aadhar Housing Finance, today Aadhar is one of the few players which has a pan-India presence.
In 2019, Blackstone had acquired a 97.7 per cent stake in Aadhar Housing Finance Ltd, including the entire stake held by existing controlling shareholders, Wadhawan Global Capital Limited (WGC) and Dewan Housing Finance Limited.