Several Indian companies are in focus for December 29-30, 2025, with significant corporate announcements. Coforge plans to acquire US-based digital engineering firm Encora for $2.35 billion in an all-stock deal. Punjab National Bank reported a loan fraud of ₹2,434 crore involving SREI Equipment Finance promoters. InterGlobe Aviation (IndiGo) is introducing new pilot allowances after operational disruptions, while its market share dipped in November. Vedanta received a tax penalty order, and other stocks like Hindalco and Jindal Steel also saw corporate updates.