CASE HUB ARCHIVED—this archived case hub reflects the position at the date of the decision of 9 July 2021; it is no longer maintained. See further, timeline. Case facts Outline European Commission merger investigation into the proposed acquisition by Aon plc of Willis Towers Watson (M.9829). The proposed transaction involves horizontal overlaps in the market for the supply of commercial brokerage services. Latest developments On 9 July 2021, the Commission cleared the transaction subject to commitments.To address the Commission’s concerns, Aon’s offered a substantial package of remedies, including the divestment of central parts of Willis Trowers Watson’s business to the international brokerage company Arthur J. Gallagher and to divest to a suitable purchaser Aon's entire German retirement benefits consulting and pension administration businesses, as well as Aon's German investment solutions business. Parties • Aon plc (Aon): Aon is a publicly traded company domiciled in Ireland, headquartered in London and listed on the New York Stock Exchange. It is a global professional services firm active worldwide in more than 120 countries. Its business is divided