Master Builders Australia (MBA)  is one of the federation representing businesses within the building and construction industry that promotes and protects the interest of its members. Master Builders Australia (MBA) support the viewpoints and interests of the construction and building industry as well as aims at providing services to members in an extensive range of areas including training, industrial relations, legal services, building codes and standards, industry economics and international relations. The membership of Master Builders Australia (MBA) comprises of large international, national, residential and commercial builders and civil contractors through to smaller local subcontracting firms, as well as professional industry advisers and suppliers.

The offices of Master Builders Australia (MBA) are found in all capital cities as well as major regional cities of Australia. Master Builders Australia (MBA) consists of more than 340 experienced staff with qualifications in diverse areas of disciplines including management, economics, building, engineering, law, marketing, safety, building surveying, accounting, industrial relations, international business and training.