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About Us

Monadelphous is an ASX-200 company providing multidisciplinary construction, maintenance and industrial services to many of the largest companies in the resources, energy and infrastructure sectors.

The Company was established in Kalgoorlie, WA, in 1972 to provide general mechanical contracting services to Australia’s growing mining industry, under the name Contract Engineering Associates (CEA).

The name Monadelphous was adopted in 1978 and, by the mid-1980s, the Company had expanded into a number of markets, both interstate and overseas, and its shares were traded on the second board of the Australian Stock Exchange. Following a major restructure in the late 1980s, its shares were relisted on the main board of the stock exchange in 1990 and the Company established the foundation for sustained growth with a new management team.

The Company continues to diversify and extend its reputation as a supplier of multidisciplinary construction, maintenance and industrial services to many of the largest companies in the resources, energy and infrastructure sectors.