Exxaro’s new head office in Centurion is 18 000m2 in size and accommodates 650 employees. Designed by AMA Architects, the signature of the office building flows with a series of layered fluid-curvaceous forms, in flushed-glazed detail. Its welcoming triple-volume entrance and reception open into a spacious atrium that sores upwards through the core of the five-storey workspace.