Daily Telegraph Starting Out profiles:

(Note (12/8/07):  these are profiles of small (£1 million or less), relatively young (two to five years), preferably profitable businesses, normally based on interviews with the founder/CEO or whoever is most responsible for the business's success. Four or five other freelances write for this slot, which runs on Tuesdays (as of early 2007, used to be Saturdays), but I'm always interested to hear about businesses that fit these specifications and would make an interesting profile, so if you have one or know of one you think might suit, please get in touch by email  (don't expect an immediate response, since my editor has to approve too). Bear in mind that you do need to be willing to discuss the company's finances in detail, including sources and amount of initial and continuing funding, turnover, profit, or lack thereof.) We do consider companies that don't quite fit the above parameters if there's a really good story in it.