M&A & Investments As part of the group-level exit from many Latin American countries, Telefonica Tech is selling its units in Colombia, Mexico, and Chile to local tech firm hiberus. The two companies will work together for the continuity of Telefonica Tech customers, for example the Digital Operations Center in Colombia will continue to be part of Telefonica Tech. Marvell is increasing its investment into data center silicon. The semiconductor firm has agreed to acquire XConn Technologies, a specialist in switching chips for data centers. BT has completed the sale of its US government contracting subsidiary, BT Federal, to 22nd Century Technologies. This is part of BT’s restructuring to focus on its domestic business. Amphenol has completed its $10.5 billion…