Anthony Tamlin

Brandrill Ltd. provides drilling and blasting services to the mining and civil construction industries. Its services include surface drill & blast contracting, civil excavation, exploration drilling and specialist underground long hole stopping. The firm also engages in the commercialization and supply of non-explosive rock-breaking technologies. The company was founded in 1981 by Jeffrey W. Branson and is headquartered in Henderson, Australia.

Swick Mining Services Ltd. engages in the provision of mineral drilling services to the Australian and North American mining industry. Its activities primarily in the areas of underground diamond drilling, underground production drilling and surface reverse circulation drilling. It operates through the following segments: Drilling Services in Asia Pacific, Drilling Services International, and Mineral Technology. The Drilling Services in Asia Pacific segment provides mineral drilling services to mining industry in the Asia Pacific region. The Drilling Services International segment provides mineral drilling services to mining industry in the International region. The Mineral Technology segment carries out research and development activities and provides mineral analysis services. The company was founded in 1997 and is headquartered in South Guildford, Australia.