Thiess
Thiess is a prominent global mining services company founded in 1933 in Australia. Initially focused on road-building and earthmoving, it has grown into a specialist contractor in open-cut and underground mining, operating across Australia, Asia, and the Americas. The company provides a wide range of services, including mine development, extraction, processing, remediation, asset management, and maintenance. Recognized for its pioneering efforts in large-scale open-cut coal mining, Thiess has also contributed to significant infrastructure projects. The company serves top-tier mining clients worldwide, offering flexible service options tailored to their needs. Thiess is committed to sustainable mining practices, emphasizing innovations such as autonomous mining services and land recovery. With a turnover exceeding $7 billion, Thiess is jointly owned by CIMIC Group and Elliott Advisors and continues to focus on reliability, innovation, and sustainability in its operations.
Work at Thiess in HR or recruiting? Claim this page
Headcount trend
Thiess went from 3,304 employees in Jul 2023 to 3,496 in Jun 2025. Jan to Jun 2025: 132 people joined, 180 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at Thiess
All salaries11 salary profiles in India
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 1 filings.
Peer reviews
Worked with someone at Thiess?
Anonymous peer reviews on OffTheRecord
Similar companies
Thiess FAQ
How many employees does Thiess have?
Thiess has about 3,496 employees, down 0.3% over the 3 months to Jun 2025.
Does Thiess sponsor H1B visas?
Yes. Thiess filed 1 H1B (LCA) application in FY2026, according to the latest U.S. Department of Labor disclosures. It was for a Engineering role.
What is Thiess's revenue per employee?
Thiess makes about $1.1M in revenue per employee, based on $3.83B annual revenue and 3,496 employees.
How much does Thiess pay?
6figr has 11 salary profiles for Thiess in India, with pay broken down by role, level and gender on the Thiess salaries page. See Thiess salaries
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.