GTT Board Chair: Catherine Ronge Succeeds Philippe Berterottière
GTT named independent director Catherine Ronge board chair. She succeeds Philippe Berterottière, who leaves Nov. 16 after 17 years, with François Michel as CEO.
A company's board of directors sits above its executive team and holds ultimate responsibility for oversight on behalf of shareholders. Boards hire and replace chief executives, approve major strategic moves such as acquisitions and capital allocation, set executive pay, and monitor risk, audit and governance practices. In technology, industrial and media companies alike, who sits on the board, and who chairs it, can shape a company's direction as much as any product launch.
Leadership transitions are reshaping boardrooms across sectors. Long-serving chairs are handing the role to successors. Founders are increasingly stepping back from day-to-day management while keeping board seats, which preserves their influence over vision and culture. Some companies are bringing former chief executives back as directors to add operational experience during periods of growth or rising demand.
These moves raise recurring questions:
This hub tracks news about corporate governance and board-level change, including:
Whether you follow industrial giants, game studios or public tech companies, coverage here explains who is steering each organization and why those changes matter.
GTT named independent director Catherine Ronge board chair. She succeeds Philippe Berterottière, who leaves Nov. 16 after 17 years, with François Michel as CEO.
HII elected former CEO Mike Petters, its first chief after the 2011 Northrop spin-off, to its board, growing it to 12 members as it expands Navy shipbuilding.
Housemarque co-founder Ilari Kuittinen left the Saros studio Aug. 31 after 31 years. Deputy Sami Hakala became managing director on July 1.
Apple, Berkshire, Nazara, Provi, Omelete and AGNT moved founders and longtime CEOs into chair or advisory roles, while Better.com's handoff became a proxy war.
Warren Buffett, 96, stepped down as Berkshire Hathaway chairman Sept. 18. He is now chairman emeritus, his son Howard is chair, and Greg Abel remains CEO.