Transocean President, COO to Assume CEO Position in 2Q25 / Latest / By mark Transocean Ltd. announced a CEO succession plan on Feb. 18 in which President and COO Keelan Adamson will take the reins of the company as its chief executive in the second quarter of 2025. Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Related