Hansen Yuncken is one of Australia's leading, privately owned construction companies, at the forefront of change and innovati ... on in the building industry. Founded in Victoria in 1918 by Lauritz Hansen and Otto Yuncken, the company has been in continual operation for 100 years. Today, Hansen Yuncken has an annual turnover exceeding $1 billion. Operating nationally across VIC, NSW, SA, TAS and QLD we employ over 650 staff. read more