Mr. Jaski brings over 30 years of experience in mining, valuations, and resource economics, further enhancing A&M’s global disputes and investigations capabilities.

SYDNEY, 22 September 2025 – Leading global professional services firm Alvarez & Marsal (A&M) has announced the appointment of Campbell Jaski as a Managing Director within its Disputes and Investigations practice. With extensive expertise in mining, valuations, and resource economics, Mr. Jaski’s addition underscores A&M’s commitment to providing world-class advisory services to clients navigating complex disputes and valuation challenges.

Mr. Jaski specialises in expert witness services, focusing on the quantification of loss and damage and the valuation of mineral assets, shares, financial instruments, and major projects. His experience spans over 400 litigation and arbitration matters across jurisdictions, including the Federal Court of Australia, Supreme Courts in multiple states, and international arbitration forums such as ACICA, HKIAC, ICC, LCIA, SCMA, and SIAC.

“Campbell’s deep expertise in mining and valuation, coupled with his extensive experience as an expert witness, strengthens our ability to deliver independent, actionable insights to clients involved in high-stakes disputes,” said Igor Sadimenko, Managing Director and A&M Australia Country Head for Advisory. “His appointment reflects our ongoing investment in top-tier talent to meet the evolving needs of our clients.”

Prior to joining A&M, Mr. Jaski served as a partner at PwC in Melbourne and as a consultant to law firms and mining companies. His career includes 12 years with Rio Tinto Limited, where he gained hands-on experience in exploration, project feasibility studies, mining operations, and product sales and marketing across Australia, Indonesia, the Americas, and Southern Africa.

“Campbell’s unique combination of technical expertise, commercial acumen, and global experience positions him as a trusted advisor to clients facing complex valuation and resource-related challenges,” said Owain Stone, Managing Director and Australian Practice Leader of A&M Disputes and Investigations.

Mr. Jaski holds a Bachelor of Science (Honors in Geology) from La Trobe University, an MBA from Melbourne Business School and New York University Stern School of Business, and a Diploma of International Commercial Arbitration from the University of New South Wales. He is a Chartered Professional in Geology and Management with the Australasian Institute of Mining and Metallurgy, and a Fellow of the Chartered Institute of Arbitrators.
 
About Alvarez & Marsal
Founded in 1983, Alvarez & Marsal is a leading global professional services firm. Renowned for its leadership, action, and results, A&M provides advisory, business performance improvement, and turnaround management services, delivering practical solutions to address clients' unique challenges. With a worldwide network of experienced operators, world-class consultants, former regulators, and industry authorities, A&M helps corporates, boards, private equity firms, law firms, and government agencies drive transformation, mitigate risk, and unlock value at every stage of growth.

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