July 20, 2018, San Francisco, Ca., USA - Twitter, an online news and social networking service, appoints Ngozi Okonjo-Iweala and Robert Zoellick to Twitter's board of directors as new independent directors.
July 20, 2018, Lome, Togo - Ecobank Transnational Incorporated (ETI) appoints Patrick Akinwuntan as the managing director & regional executive - designate of Ecobank Nigeria, subject to applicable regulatory approvals.
July 20, 2018, London, United Kingdom - Galliford Try, a housebuilding, regeneration and construction group, announced the appointment of Marisa Cassoni as a non-executive director with effect from September 1, 2018.
July 18, 2018, New York, N.Y., USA - The Goldman Sachs Group announced that Lloyd C. Blankfein will retire as chairman and chief executive officer and that it has appointed David M. Solomon to succeed him in both roles.
July 18, 2018, London, United Kingdom - Spire Healthcare Group, one of the leading independent hospital groups in the UK, appointed Jitesh Sodha as chief financial officer and as an executive director with effect from October 1, 2018.