Coffee Day Enterprises Ltd is backed by KKR & Co.

Mallya, once known as the "King of Good Times" for his flamboyant lifestyle, has until Friday to appear before an IDBI committee to explain why he should not be declared a "wilful defaulter".

Piramal, controlled by billionaire Ajay Piramal, and APG will invest in local infrastructure companies through rupee-denominated mezzanine instruments.