Greg Daily has swapped sleeping on friends' sofas for running a popular digital marketing company.
It is 'impossible for us to compete', says the boss of a New York grocery store.
Can taking a trick from McDonald's help make co-operatives more efficient?
Nashville, Tennessee has a lot to offer budding entrepreneurs, including a low cost of living and no personal income taxes.
Soft drinks company Twig's Beverage has a loyal following for its old-fashioned approach.
It's not just big corporates which need to cut their carbon footprint, small firms also have a part to play.
North Carolina is aiming to become a hub for start-ups to grow and do business.
Small businesses play a critical role in the economy but are more vulnerable to cyber-attacks.
