DNV appointed Frank Ketelaars as its Head of U.K. Advisory Services to oversee a further growth in the oil and gas sector, drawing on a diverse and experienced pool of consultants. Mr. Ketelaars will have overall responsibility for DNV’s advisory units in London, Manchester and Aberdeen, and will also be responsible for enhanced collaboration with European colleagues based in Paris, Milan, Rotterdam and Bilthoven. Mr. Ketelaars started his professional career in Shell International in 1989. Subsequently he worked for 10 years for Jardine and Associates, specializing in asset performance and availability analysis, covering upstream, midstream and downstream assets.