CEO Secrets: Royal Opera House boss Alex Beard says it's got to be all about the people
Jenk Oz, the 12-year-old CEO of children's lifestyle website iCoolKids, has a tip for other child entrepreneurs.
What kind of business advice do women really want?
Justine Roberts, who founded Mumsnet, offers the business advice she wishes she had been given before she started out, for the BBC News series CEO Secrets.
Jessica Butcher, the co-founder of Blippar, offers the business advice she wishes she had been given when she started out.