PSIM and intercom systems manufacturer ISM has appointed Geoffrey Pye as General Manager. Pye will head up the ISM team, reporting to the Board, with a remit to achieve bold but attainable growth targets in the next five years. Underpinning the targeted 100 per cent growth is an expansion into export markets. The manufacturer claims that PSIM systems carry huge growth predictions. In the last three months the company states it has appointed three new partners in America to provide technical support and back-up. The drive for export growth will be matched by a parallel strategy for the UK.