Monadelphous: Detailed Company Information & Corporate Profile
Summary
Monadelphous is a public company that has been in the industry for 54 years. The business currently specializes in Construction, Diversified construction areas. Monadelphous's headquarter is located at Perth, Western Australia, AU. The number of employees is at least 5.0K. Register with SignalHire to connect with Monadelphous employees and management.
| Monadelphous Website | monadelphous.com.au |
| Social Links |   |
| Phone Number | 61-89316-1255 |
| Industries | |
| Monadelphous Headquarters address | 59 Albany Highway, Perth, Western Australia, 6100 AU |
| Company Size | 5000-10000 employees |
| Specialties | Engineering Construction, Maintenance and Industrial Services, Infrastructure, Corporate |
| SIC Code | 6500 |
| Founded | 1972 |
| Estimated Annual Revenue | $1.0B - 5.0B |
| Operating Status | Independent Company |
| Updated: | 2026-07-28 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1933 | Public Company | 50K - 100K | |
| 1994 | Privately Held | 250 - 500 | |
| 1928 | Privately Held | 10K - 50K | |
| 2005 | Public Company | 500 - 1.0K |
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Monadelphous's workforce includes employees across a wide range of tenure levels.
9% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years18% have been with the company for 5 to 7 years21% have been with the company for 8 to 10 years41% have been with the company for more than 11 years
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Monadelphous Corporate Information: FAQ
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