WBHO Infrastructure is a national diversified engineering and infrastructure provider with experience in numerous sectors including road and bridge construction, mining infrastructure, telecommunications and concessions. WBHO Infrastructure's parent company is the leading South African-based construction company WBHO, which has an annual revenue the equivalent of AUD$4.5 billion and is listed on the Johannesburg Securities Exchange. WBHO has led delivery of some of Southern Africa's largest and most complex infrastructure projects, including greenfield airport developments, nation-building road projects, international pipelines and landmark building developments. As part of a national expansion and restructuring program in 2015, WBHO Infrastructure implemented a new structure, and recruited new personnel to strengthen existing staff from two consolidated businesses in Queensland and Western Australia. WBHO Infrastructure now operates throughout Australia, with a head office in Melbourne, and offices in Queensland, New South Wales and Western Australia. The company employs 500 people and owns a 500-strong mobile plant fleet, equipping WBHO Infrastructure with the capacity to self-perform large-scale projects anywhere in Australia. Engineering and infrastructure construction and design management