Barry is an experienced Mining, Maintenance and Engineering Management professional with over 30 years’ experience in the resources sector in Australia and Africa. His expertise extends to various commodities, including copper, gold, platinum, nickel and coal.

Throughout his career, Barry has held leadership and operational positions with owner miners, contract miners and original equipment manufacturers (OEMs). He has gained extensive experience across all aspects of mining, including civil infrastructure, plant and equipment management, and operational management.

Barry firmly believes that the well-being and safety of personnel, as well as the sustainability of projects, are pivotal to achieving operational success.

Tim is an experienced mining professional with over 30 years in the industry, working across Australia and the Pacific and spanning multiple commodities and disciplines. His career includes senior managerial and operational roles across large-scale surface mining operations.

Tim’s expertise lies in project management and operational leadership, with a strong focus on safe production, team development, and delivering results in complex environments. Throughout his career, Tim has led multidisciplinary teams across various stages of the mining lifecycle. His practical and strategic approach to operations management has enabled him to deliver consistent results in both greenfield and brownfield projects.

As General Manager Operations at BUMA Australia, Tim is responsible for leading our site-based project teams. His focus is on uniting people under shared goals, driving operational excellence, ensuring mine safety, and meeting production and commercial targets.

Tim is a firm believer in the power of clear, transparent leadership and effective communication to drive team performance. He fosters a culture of accountability and continuous improvement, empowering individuals to take ownership and contribute meaningfully to collective success.

Tamara is a senior People & Culture executive with more than two decades of experience leading workforce, culture and organisational transformation across complex mining and resources businesses. She has held leadership roles in corporate, operational and global environments, partnering with executive teams to align people strategy with business priorities and deliver sustainable performance outcomes.

Known for her commercially astute and pragmatic leadership style, Tamara brings deep expertise in workforce strategy, organisational effectiveness, leadership capability, culture transformation, and large-scale business change. She is committed to building high-performing organisations where strong culture, capable leaders and clear people strategies enable long-term success.

As General Manager People at BUMA Australia, Tamara leads the people strategy across the business, partnering with leaders to strengthen capability, shape culture and support growth and operational performance.

Karen is an accomplished finance professional with more than two decades of experience in the resources sector. A Chartered Accountant with international exposure, she brings deep expertise in strategic planning, performance reporting and financial control within complex, capital‑intensive mining environments.

Having held leadership positions at regional and global levels, Karen is passionate about developing high‑performance teams and fostering strong stakeholder partnerships to elevate commercial outcomes.

In her role as Interim Chief Financial Officer, she is focused on strengthening financial governance, enhancing organisational performance and supporting the company’s long‑term growth agenda.

Matthew is a lawyer with over 25 years’ experience in project development and operations in the resources, energy, infrastructure and construction sectors in Australia and internationally.

He has a deep understanding of project structuring and negotiating complex commercial agreements, including mining services, major procurement, project delivery and operations, and financing arrangements, with extensive experience in corporate law.

With significant expertise across the lifecycle of large-scale projects and operations, Matthew brings a strong balance of technical legal skill and commercial pragmatism.

As Head of Legal at BUMA Australia, Matthew leads the legal function with a focus on enabling strong business outcomes through strategic support and effective governance. He is committed to partnering with business teams to manage risk, support decision‑making and contribute to BUMA’s long‑term success.