Headquartered in London, Coltraco Ultrasonics is a global company and is principally engaged in the research, design, development, manufacture, integration and sustainment of high-exporting advanced technology systems, products and services. - Our solutions Focus on Level, Tightness, Flow, Pressure and Thickness - Delivering genuine value for our customers through our scientific values, and the quality of our commercial and technical services. - Supporting customers across a diverse array of 25 Market Sectors - Partner of choice for customers in 120 countries We are better, faster and cheaper because of our research and manufacturing excellence together with our enduring commitment to be the world leader in technologies we designed. Our organisation comprises: A. the company; B. our laboratory, which is co-located with the Centre for Advanced Instrumentation at Durham University; C. our research organisations, the Durham Institute of Research, Development & Invention (DIRDI) and D. its Centre for Underwater Acoustic Analysis (CUAA).