Guided Ultrasonics Limited (GUL) is the world leading company in the development and manufacturing of guided wave inspection and monitoring equipment. Our wide range of products contributes to safe and reliable pipeline operation worldwide. Our training scheme and examinations are internationally recognised. GUL has over 2,500 qualified inspectors globally and continues to host more than 50 training courses per year. The company was established in 1999 with the aim to harness the potential of guided waves for rapid 100% inspection of metal pipework. The company brought together internationally recognised specialists in guided waves and personnel with wide experience in the inspection and non-destructive testing business.