At a glance
Mosman (AIM: MSMN) is a helium, hydrogen and hydrocarbon exploration, development and production company, with several projects in the US, in addition to royalty interest in the Amadeus Basin in Central Australia.
Our mission
Our mission is to explore and produce helium and other high value associated commodities such as hydrogen and hydrocarbons. Mosman’s strategic objectives remain consistent: to identify opportunities which will provide operating cash flow and have development upside, in conjunction with progressing exploration.
Our vision
Mosman will become a significant player in the helium industry with existing and new exploration and drilling targets.
Our focus is on sustainable helium production and increasing shareholder value.
Business strategy
Our strategy is designed to deliver sustainable returns by combining high-impact helium exploration with ongoing royalty income and low-risk operations.
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Explore helium-rich basins Advance helium exploration in proven high-concentration basins in the US and Australia
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Cash-flow focused Generate near-term cash flow through operated assets and strategic project interests
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Royalty income growth Retain and grow royalty income from previously held high-potential licences
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Shareholder value creation Build long-term shareholder value through disciplined asset development and portfolio optimisation
Board and management
Mosman’s board brings strong experience in resource development, governance and capital markets, ensuring focused and disciplined execution

Carl Dumbrell
Read moreCarl Dumbrell
- A partner in a Sydney accounting firm with 20 year experience in taxation and assurance services in Australia and England.
- On-going involvement in the raising of finance and the divestment of assets for listed companies.
- Director and Company Secretary of Emperor Energy Limited, and Chairman of the Kennedy Foundation.
- Bachelor of Commerce and Master of Taxation Law degrees, a Chartered Accountant in both Australia and in England & Wales, as well as a Chartered Tax Advisor, Registered Company Auditor, Registered Self-Managed Superannuation Fund Auditor, and Member of the Australian Institute of Company Directors.

Howard McLaughlin
Read moreHoward McLaughlin
- An experienced oil and gas operator who has operated at the highest level of expertise and governance.
- Formally was a senior BHP executive involved in projects in a diverse range of countries and operations.

Andrew Scott
Read moreAndrew Scott
- Extensive strategic advisory experience for resources companies listed on the LSE and ASX.
- Proven track record in guiding small and mid-cap firms through complex transactions and strategic growth initiatives, collaborating with corporate financiers.
- Expertise in market dynamics and stakeholder engagement, honed through roles at leading advisory firms in Australia and the UK.
- Holds a Bachelor of Science (BSc) in Mathematics and Statistics.
- Currently serves as a Non-Executive Director of AIM-listed ECR Minerals

Nigel Harvey
Read moreNigel Harvey
- He began his career as a business and finance journalist in London and the Middle East, before becoming an investment banker in Sydney for several decades primarily covering the Asia a Pacific region for energy derivatives. He held roles with large banks including JP Morgan, Barclays and Macquarie.
- Experienced Director, currently also on the board of Emperor Energy (ASX:EMP). He Chairs a not for profit and holds a wholesale Australiani Financial Services Licence. Nigel has a markets consulting practice predominantly on AFSL compliance.

Graham Duncan
Read moreGraham Duncan
- UK-based Chartered Accountant with over 25 years’ experience in capital markets.
- Extensive experience having led a consultancy business providing transactional support and financial reporting advice to growing private and public companies in the UK and internationally, including on new admissions to London Stock Exchange.
- Earlier in his career, Graham was a capital markets and natural resources director with a major firm of Chartered Accountants in London (Forvis Mazars LLP) and spent four years in Hong Kong advising on corporate transactions across the Asia-Pacific region.
- Currently Non-Executive Chairman to RentGuarantor Holdings Plc (AQSE: RGG); Non- Executive Director to Herencia Resources, CFO and Director of Chill Brands Group Plc (LSE: CHLL, OTCQB: CHBRF), CFO to Aterian plc (LSE:ATN) and BSF Enterprise plc (LSE: BSFA, OTCQB: BSFAF).

Tina Loh
Read moreTina Loh
- An experienced Chartered Accountant with a wealth of experience in business services and taxation.
- Co-founded CDTL in 2001, a Chartered accountants servicing SMEs in Sydney and London.
- Holds the following professional qualifications – Chartered Accountant (Australia); CTA, The Tax Institute; Registered SMSF Auditor.

Julie Daws
Read moreJulie Daws
- Over 25 years of experience in the Oil and Gas Industry, including acting in senior positions in exploration projects for independent oil and gas companies with operations across Europe, Africa, SE Asia, Caspian Sea and Australia.
- Julie received her PHD from Aberdeen University, UK in Sedimentology and reservoir characterisation.

Join our journey
Be part of Mosman’s growth as we explore the future of helium and clean energy.