If you are introducing the company's president Mr Schott to a visiting sales representative Ms. West, the most appropriate thing to say is this: 'Mr. Schott, Ms. West, sales representative for Seascape Graphics'.
In business circle, things are done formally, thus, it is the norm to introduce the female to the male and not the other way round. Also, in business circle, individuals are seen as representatives of their companies, so the name of the company and the position they hold in their companies should always accompany their names during introduction.
