Electromagnetic Geoservices ASA (EMGS) has appointed Roar Bekker as chief executive officer.

Transocean Ltd. has named Ricardo H. Rosa (left) senior vice president and chief financial officer effective Sept. 1, 2009.

Alliance Wood Group Engineering, part of international energy services company John Wood Group PLC, has promoted two employees to new positions on its senior management team. Edmund-Hugo Lunde has been appointed chief operating officer, and Dan Dutherage has been named vice president of business development and marketing.

Fugro Gravity & Magnetic Services, the business development arm of Fugro Airborne Surveys and Fugro Ground Geophysics, has named Terry Crabb (right) as business development manager for the Australia/Asia region.

Knight Oil Tools has named Diana Gary to the position of special projects manager for accounting and finance.

Scott Tanner (right) has joined GlobaLogix as director of measurement technology.

Foster Wheeler AG has appointed Roberto Penno managing director of global sales, marketing and strategic planning for Global Engineering and Construction Group.

Noble Denton has appointed Graeme Reid (left) as regional managing director UK and Kazakhstan.