Business on the move: Sky, Dr Martens, EasyJet, and more

Welcome to The Drum's Business on the Move section, where we collate agency account wins, reviews, agency launches, rebrands and acquisitions.
Agency wins
Sky has selected MediaCom to take on its media buying business, following a three-way competitive pitch against Carat and Zenith.
The account, said to be worth over £400m, will see the WPP-owned agency handle media buys the UK, Ireland and select European markets.
Dr Martens has appointed creative communications