Tag Archives: John Ramsden

New Managing Director for Sonardyne

Sonardyne Graham Brown

Sonardyne International Ltd. has announced Graham Brown as its new managing director. He took over the role from John Ramsden on April 1 and has served on Sonardyne International’s board from 2008, most recently as sales and marketing director and deputy managing director. Brown is an electromechanical engineer by background, with a first-class degree and Ph.D. He is also a

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Marine Science and Technology Company Chelsea Joins Sonardyne

Subsea technology developer Sonardyne International Ltd. has acquired maritime and marine science technology specialist Chelsea Technologies Group Ltd. The acquisition is part of a long-term growth strategy for Sonardyne to diversify into markets where it sees an opportunity to build on its core technology base and expertise in underwater acoustic and optical communications, navigation and autonomous monitoring systems. In acquiring

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