The following bids, mergers, acquisitions and disposals were reported by 10:30 GMT on Monday:

** French supermarket group Carrefour has agreed to buy Dejbox, which specialises in delivering lunches to office workers, in its latest move to boost its e-commerce operations.

** Cybersecurity firm Armis, which specializes in protection for the Internet of Things (IoT), is in talks to be bought by a U.S. tech firm for around $1 billion, Israeli financial media outlets reported.

** Marketing firm Tremor International Ltd said it has agreed to buy video advertising firm Unruly from News Corp , looking to bolster video services by tapping into the Rupert Murdoch-owned firm’s vast network of clients. (Compiled by Dania Nadeem in Bengaluru)