Board and Management

Critical Resources brings together a highly skilled and experienced Board and Management Team. with considerable experience in creating value from lithium projects. We focus on unlocking previously unrealised value in our projects through focus, diligence and execution.

  • picture of Robert Martin

    Robert Martin

    Non-Executive Chairman

    Mr Martin is an accomplished company Director with over 25 years’ experience across a broad range of sectors including mining and mining services, manufacturing, and capital markets. Mr Martin has profound insight into corporate strategy, capital orientation, management integration and business structures and efficiencies.

    Recently, Mr Martin owned and operated a large and highly successful mining services business, with offices in multiple jurisdictions globally, which was acquired by a prominent Perth business after year-on-year growth and profitability.

    Mr Martin currently runs a family office in Western Australia, with a focus on investing and supporting emerging private and public businesses, as well as holding positions of Non-Executive Chairman at Equinox Resources Ltd (ASX:EQN), Non-Executive Director for Pathfinder Resources (ASX:PF1), Parkd Ltd (ASX:PKD) and TSX-V listed Volt Carbon Technologies (TSX-V:VCT).

  • picture of John Markovic

    John Markovic

    Non-Executive Director

    Mr Markovic is a successful private property developer and investor with over 30 years’ of experience. Mr Markovic is currently the Managing Director for a number of private companies, including JGM Property Investments Pty Ltd, who have ownership of substantial industrial and commercial property portfolios in New South Wales.

    Throughout his career, Mr Markovic has been involved in numerous entrepreneurial technology and property start-ups as an early-stage investor and advisor.

  • picture of Nigel Broomham

    Nigel Broomham

    Non-Executive Director

    Mr Broomham is a geologist with almost 15 years mining and natural resources industry experience, including over 10 years in the battery metals sector, specifically lithium. He is currently the General Manager Exploration for ASX listed lithium explorer, Battery Age Minerals (ASX: BM8) and a Non-Executive Director with ASX listed lithium explorer, Pioneer Lithium (ASX: PLN).

    Previously, Mr Broomham held leadership roles with ASX-50 lithium producer Pilbara Minerals (ASX: PLS) in exploration, resource development and mining production. As Head of Geology at Pilgangoora, he was extensively involved in the exploration and development of the world-class Pilgangoora Lithium Project in the Pilbara region of Western Australia and was tasked with leading the geology team from exploration through to production. Mr Broomham also held several other leadership roles at Pilgangoora, including Mining Manager, lead of the Direct Shipping Ore development project and Production Superintendent. 

    Mr Broomham’s earlier career included time at blue-chip resources companies including Mineral Resources Limited, Consolidated Minerals Manganese, Hancock Prospecting (Roy Hill) and Golder Associates.

    Mr Broomham holds a Bachelor of Science (Hons), Geology and Resource Economics from the University of Western Australia and is a member of AusIMM and the Australian Institute of Geoscientists.

  • picture of Harry Spindler

    Harry Spindler

    Company Secretary

    Mr Spindler is an experienced corporate professional with a broad range of corporate governance and capital markets experience. Over the past 20 years’, Mr Spindler has held various company secretary positions across a diverse range of ASX-listed companies and been involved with several public company listings, merger and acquisition transactions and capital raisings.

    Mr Spindler is a member of the institute of Chartered Accountants Australia and New Zealand and a member of the Financial Services Institute of Australia. Since 2010, Mr Spindler has worked for corporate advisory firms and has advised a number of clients across a range of industries. Prior to this, Mr Spindler had a career in corporate recovery and restructuring at KPMG.