TNT N.V., through its two divisions, Express and Mail, is in the business of transferring goods and documents around the world. With its activities, TNT is part of the global transportation and distribution industry; a vast industry whose market size is estimated to be over US dollars (US$) 3,500 billion (as at 31 December 2007 approximately €2,400 billion). TNT serves more than 200 countries and employs around 161,500 people.