Start-ups developed in the United Kingdom

 

RareList was started in 2005 by two entrepreneurs: Peter Blue and David Chan. The site now has thousands of users and gets around a quarter of a million page hits per month. British Women Artists Was started in 2008 by Joanna Woodward, David Chan and Peter Blue. The site is now used by hundreds of artists displaying thousands of artwork photos. It also runs competitions judged by well renowned people in the art world. ZOPA Social Lending. Borrow at the lowest rates, Lend at the highest rates. Founded in 2005.

This list is incomplete - I will add more later