Everstone Capital Ltd is aggressively planning to expand its portfolio in the logistics segment. Everstone Capital has recently concluded a due-diligence exercise on AS Group of Companies. A banker close to Everstone told Business Standard that Everstone may be looking at a $50-million investment in the AS Group, while the due-diligence has been completed, Everstone is expected to revert with a final structure for the deal, after which a decision will be taken. Most probably, Everstone may look at a significant stake in AS Cargo Movers, an arm of AS Group,” the banker said. Everstone and AS Group did not respond to queries.