Quantum Helium Company Description

Quantum Helium Limited, together with its subsidiaries, engages in the exploration, development, and production of oil and gas properties in Australia and the United States.

It primarily explores helium, hydrogen, and hydrocarbons. The company was formerly known as Mosman Oil and Gas Limited and changed its name to Quantum Helium Limited in November 2025.

Quantum Helium Limited was incorporated in 2011 and is based in Sydney, Australia.

Quantum Helium Limited

Country	Australia
Founded	2011
Industry	Crude Petroleum and Natural Gas
CEO	Howard McLaughlin

Contact Details

Address: 55 York Street Sydney, 2000 Australia
Phone	61 4 0227 7282
Website	quantum-helium.com

Stock Details

Ticker Symbol	QHE
Exchange	London Stock Exchange AIM
Fiscal Year	July - June
Reporting Currency	AUD
SIC Code	1311

Key Executives

Name	Position
Howard McLaughlin	Chief Executive Officer
Tina Loh	Chief Financial Officer