Thiess works with clients in Australia, Asia and the Americas in the dynamic field of open-cut and underground mining. At our core is the pioneering spirit of the legendary Thiess brothers. Their vision defined firsts, unlocked possibilities and found smarter ways to scale what mattered to society. Almost 90 years on, their story is still in our DNA. We’ve always thrived amid change. Today, that includes rising to the challenges of climate risk and the opportunities abounding in the global energy transition. We recognise the world needs mined commodities to achieve the economic, social and environmental transformation it desires. That’s why the world needs mining…reset for the future. Thiess is committed to being at the forefront of sustainable mining, leveraging the power of its people and technology to support clients in their journey to more sustainable enterprises.
View Top Employees from Thiess| Website | http://www.thiess.com |
| Revenue | $6.6 billion |
| Employees | 6,818 (4,376 on RocketReach) |
| Founded | 1934 |
| Address | 179 Grey Street, Brisbane, Queensland 4101, AU |
| Phone | +27 87 310 9273 |
| Fax | +91 124 495 8201 |
| Technologies |
JavaScript,
HTML,
YouTube
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| Industry | Mining, Metals & Mining General, Multi-line Mining, Mining planning, Metals & Mining, Precious Metals and Minerals Mining, Operations and technical services, Continuous mining systems, Mobile plant management, Product handling and processing, Mine infrastructure |
| Web Rank | 1 Million |
| Keywords | Underground Mining, Mining, Contract Mining, Sustainable Mining |
| Competitors | Ausdrill Limited, Fluor Corporation, KBR-AMCDE, Monadelphous, NRW Civil & Mining |
| SIC | SIC Code 10 Companies, SIC Code 101 Companies, SIC Code 14 Companies |
| NAICS | NAICS Code 21 Companies, NAICS Code 21221 Companies, NAICS Code 212 Companies, NAICS Code 212210 Companies, NAICS Code 212230 Companies, NAICS Code 21223 Companies, NAICS Code 2122 Companies |
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Thiess Questions
The Thiess annual revenue was $6.6 billion in 2024.
Simon Slesarewich is the Project Director of Thiess.
4,376 people are employed at Thiess.
Thiess is based in Brisbane, Queensland.
The NAICS codes for Thiess are [21, 21221, 212, 212210, 212230, 21223, 2122].
The SIC codes for Thiess are [10, 101, 14].
Top Thiess Employees
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Janice Avison
Head of People and Communications Australia East at Thiess
Brisbane City, QLD, AU5+1 -
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