South 32

The winner of a new innovation program has combined gaming technology with its traditional focus on process control data to create a product that has attracted keen interest from some of the state's biggest companies.

KPMG's Energise accelerator has delivered an immediate return for the eight start-up companies participating in the program, with pilot projects and prizes worth more than $650,000 being awarded.

With a record run of construction coming to a close, commercial developers are facing an uncertain few years in Perth's CBD. Click through to find the special report, which also looks at Perth's biggest landlords, place making, suburban office markets and a green technology company.

Rio Tinto's logo will soon be installed on the highest vantage point in Perth's CBD, a move that suggests the mining giant intends to remain at its current office accommodation and not seek to anchor a new building.