Bernadette joined Teligen in March 1993 and now heads up our tariff research operation. In her career here she has developed an in-depth knowledge of national and international telecom tariffs for a wide range of fixed and mobile services. She has worked closely with many of Teligen's high-level clients, providing in-depth analysis, managing projects and offering client support. She is highly familiar with a number of detailed analysis techniques and comparison methodologies. She has conducted tariff and pricing workshops on fixed and mobile services at seminars in Europe and Asia. Prior to joining Teligen Bernadette worked at Frost & Sullivan in London, specialising in IT and data communications.