The Research Group holds a database of employment and businesses in the hi-tech community. It is based on a survey, by both post and telephone, of over 1,500 businesses, agencies and research institutes operating in Cambridgeshire and Peterborough (http://statistics.data.gov.uk/doc/statistical-geography/E06000031). The figures presented here provide data from the years 2006, 2008, 2010 and 2012.
