Managing Director

Marchus Harris – Has been a part of the drilling industry since a very young age and is a 3rd generation driller. Marchus has over 20 years’ experience covering Rab, Aircore, Reverse circulation and Diamond drilling, from Geotech to deep directional diamond drilling and deep RC holes. He has spent the past 7 years working OHS/HR management, Operations to General Management and now the Managing Director.

Marchus is motivated to provide all clients with a quality professional service with no exceptions to safety. Marchus is responsible for the strategic direction of the company.

For Direct enquiries contact Marchus

Email: Click here to email Marchus

HSE/HR Manager

Greg Scott – Has over 20 years’ experience in Health, Safety and Environment fields. As an experienced Health, Safety & Environment Professional within Mining (Open
Pit/Underground),Civil sector, Exploration/Mineral Drilling (onshore), Construction,
Engineering, Oil and Gas (Geothermal) industry, EPCM for Major and Capital
Projects. This work has included qualitative and semi-quantitative risk assessments,
including HAZOP and HAZID.
Greg specialist in developing and implement integrated Safety Management
Systems for large to medium organisations with the goal of gaining best practice
standards, reviewed against systems audits, legal compliance and risk management.
Having worked both internationally and nationally with an overall working ability to
effectively manage and direct health and safety teams/professionals

Operation Manager

Daryl Milne – An Exploration professional and Manager/Supervisor, with over 30 years’
experience which has been gained in the drilling industry.

A successful operational and people leader with exceptional communication
skills who excels at coaching, leading teams to achieve safety and production
targets, as well as delivering to the planned budget.
Looking to use his extensive drilling experience to lead a successful
exploration/drilling operation that values employee’s safety and delivers

The one Stop Shop

Topdrive Drillers Australia (TDA) has a professional attitude from the ground level all the way to management, TDA will continue to provide contract Drilling services to the Mining and Minerals Industry in Australia.

Core recovery and presentation of samples are major priorities, and Topdrive use only the very best equipment to achieve top quality.

Boasting a complete set of support equipment, Topdrive Drillers ensures that all remote drilling sites are completely self-sufficient. Their extensive list of support equipment includes mobile workshops, support trucks and a fully-equipped site office/lighting towers. With experienced management and staff, Topdrive Drillers is committed to providing a safe, environmentally conscious service to their valued clients.

Topdrive Drillers can undertake PQ, HQ, and NQ drilling, also offer services in mud rotary, large diameter coring and wedging or directional work. Topdrive Drillers cover SLRC and RC services with the aim to be a ONE STOP SHOP for all our clients.