William Johnson

Drillsearch Energy Ltd. engages in the exploration of oil and natural gas. Its core activities are divided into three key business units including oil, wet gas, and unconventional. The company was founded in 1985 by Myra Hudson, Alex Miller, Rebecca Lissner, and Rob Manson in 1985 and is headquartered in Sydney, Australia.

Orion Equities Ltd. provides investment services with interest listed and unlisted securities, and olive grove companies. It operates through the following segments: Investments, Olive Grove, and Corporate. The Investment segment refers to equity investments of companies listed on the Australian Securities Exchange and liquid financial assets. The Olive Grove segment is in relation to the olive grove farm in Gingin. The Corporate segment mainly consist of corporate assets, office expenses and income tax assets and liabilities. The company was founded on December 18, 1969 and is headquartered in West Perth, Australia.

Bentley Capital Ltd. is an investment company, which engages in the energy, metals, and technologies sectors. It operates through the Investments and Corporate segments. The Investments segment refers to the securities listed on the Australia Securities Exchange, units in unlisted manage funds and other liquid assets. The Corporate segment includes the corporate assets, and operations. The company was founded on June 24, 1986 and is headquartered in West Perth, Australia.

Scarborough Equities Ltd. provides private client stockbroking services and holding listed equity investments. The company is headquartered in Double Bay, Australia.

Altera Resources Ltd. mines and explores Coal and Base Metal. The company's projects includes Queensland Coal Project and Gascoyne Base Metal Project. It is headquartered in West Perth, Australia.