Kevin O'Loughlin, the successful businessman who refuses to work late

If you routinely stay back in the office long after everyone else has gone home, businessman Kevin O’Loughlin has this advice: Stop. Better to be an early bird than someone who works long into the night, insists the founder of Nostra. O’Loughlin has built a massively successful IT company that deals with a number of organisations across many industries and sectors – including Microsoft, HP, Apple, Fujitsu and DELL - and he’s done it all before 5.30 in the evening. Speaking to host Tadhg Enright on The Architects of Business, Kevin explains how his strict adherence to downtime is crucial when it comes to being switched on when it matters.