The BEST Mining Companies in Olney NSW

Engineering, fabrication, mining & protective coatings for the Hunter Valley region.

Based in Ashtonfield, HEA Enterprise Pty Ltd. is a versatile business known for its expertise in bore drilling, engineering consultancy, and mining operations. Our dedicated team of professionals utilise cutting-edge technology and innovative strategies to meet the unique needs of our clients. With a track record of delivering exceptional results, we pride ourselves on our commitment to quality, efficiency, and customer satisfaction. Whether it's drilling deep into the earth or providing expert advice, HEA Enterprise Pty Ltd. is your trusted partner in the industry.

Mader Group, a leading mining company based in East Maitland, specialises in supporting mobile and fixed plant equipment. With a solid reputation for delivering top-quality work efficiently, we assist mining and civil companies worldwide. Our team of over 1400 skilled and dynamic employees provide expert tooling and solutions, ensuring 24/7 equipment availability and maximum productivity. Our success lies in sourcing and retaining the finest workforce globally, enabling us to thrive across Australia, Asia, Africa, and the Americas.

Using its years of experience to develop innovative products for the mining, freight rail, steel making, smelting, transport, cement, oil & gas, power generation and sugar industries.

The Liebherr family business was established in 1949 by Hans Liebherr. The great success of his first mobile, easy-to-assemble and affordable tower crane was the foundation on which the company flourished. Today Liebherr is not only one of the world's leading manufacturers of construction machinery but is also an acknowledged supplier of technically innovative user-oriented products and services in numerous other fields.