About us

OSTROJ is a Czech company with a long-standing tradition in the manufacturing and development of mining machines, conveyor lines, automated lines, and other equipment for work both above and deep below the surface.

Our values

Speed and flexibility

We respond promptly to changes and accommodate customer needs.

Teamwork

We collaborate across disciplines and work together to find the most effective solutions.

Communication

We communicate information clearly and comprehensibly, both internally and externally.

Leadership and professionalism

We lead by example, grow, and utilize the latest technologies.

Common sense

We approach problem-solving practically and thoughtfully.

Loyalty

We are principled – respecting our long history and values.

Consistent work quality

We perform our work meticulously and adhere to high standards.

Personal development of people

We support personal growth and continuous employee education.

Company Management

Ales Martinek

Chief Executive Officer

Martin Cmiel

Director of the Mining and Industrial Technologies

Martin Weiglhofer

Director of the Hydraulics

Marek Jandacka

Director of the Engineering

Tomas Korbel

Director of the Electroplating

Jan Kubesa

Director of Purchasing and Services

Josef Zimmer

Director of Finance and Controlling

Dagmar Stloukalova

Director of Human Resources

Ladislav Sir

Director of Information Technologies

Jiri Gebauer

Director of Quality Management

History

OSTROJ was established in the late 1940s as a center for the production and development of machines for underground coal mining. However, our history began much earlier.

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