Andrew co-founded AHV Associates in 2001. During his career at Salomon Brothers Andrew was rated as the number one telecommunications analyst globally in all the major corporate and institutional investor surveys. He was responsible for many successful capital raising exercises for numerous large and small telecoms companies. Andrew started in investment banking at Barclays de Zoete Wedd in 1988. In 1998, Andrew founded the UK's first Convergent Service Provider, providing telecommunications services to residential and business customers. He successfully grew the company to £25 million in revenues, and over 60,000 customers by the end of 2000. Andrew graduated in Natural Sciences from the University of Cambridge and subsequently obtained a D.Phil in theoretical Physics from the University of Oxford.