MST’s management team work together to guide MST’s activities around the world, to provide a stable and productive working environment for all employees and to ensure customer satisfaction.

Haydn Roberts

Chief Executive Officer

Haydn is an experienced mining engineer who has worked as a CEO and VP in mining technology for the last 17 years mainly in USA and Australia with Hexagon Mining, Komatsu Modular Mining Systems, and Groundprobe.

Prior to that period he served for 11 years as a mining engineer working in South Africa with JCI and with Rio Tinto in USA and Great Britain.


Shaheed Muhammed

Chief Financial Officer

Shaheed has over 15 years of experience in senior finance roles in the technology sector and for the last 10 years has held the roles of CFO and Finance Director in Mining Technology with Hexagon Mining.


Prior to that period he held positions at Siemens and various companies in accounting practice.


Vadim Parfenov

Chief Technology Officer

Vadim has more than 20 years of product development and technical leadership experience, with a successful track record of delivering innovative technology products for mining and other industries.

Prior to MST, Vadim had successful career at Hexagon Mining and Scientific Technologies Corporation where he held several leadership roles in product development, such as General Manager – Product Development, Chief Technology Officer and Executive Director of product development.  Vadim started his career as a software engineer at Komatsu Modular Mining Systems in Tucson, Arizona where he served in a variety of engineering and technical management positions including software engineer and software architect.

He received a M.S in Systems Engineering from the University of Arizona and M. S. in Computer Engineering from the Moscow Institute of Physical Engineering.



Steven Weeks

General Manager – APAC

Steven is an experienced engineer particularly in the mining technology and innovation space.

Before joining MST Steven was Vice President for Automation and Technology, Global Sales and Support Sandvik Mining. Member of the Australian Institute of Engineers.


He has a Bachelor of Business Administration, and Diploma in Mechanical Engineering. He has worked for BHP Billiton in both their Coal Surface Mining and Steel Operations, and Saint Gobain in their Minerals Processing division in Australia . Upon joining Sandvik in 1998 he has worked primarily in various management roles within Automation, Technology, and Customer Services area with Sandvik Mining, including being based in the USA, and Indonesia.

BB Administration and Diploma in Mechanical Engineering.

Stockholm School of Economics- Executive and Business Management

Wenell School of Project management

BHP Billiton in Coal and Steel

Saint Gobain in Minerals Processing