Generation Mining Limited announced the appointment of Rachel Pineault, Executive Vice President Corporate Affairs and Human Resources and Erich Meintjes, Vice President Engineering to the Generation Mining Management Team to support the development, construction, and future operation of the Company?s Marathon Copper-Palladium Project in Northwestern Ontario. Rachel Pineault, Executive Vice President Corporate Affairs and Human Resources: Ms. Pineault is a mining executive with more than 30 years of progressive leadership experience across human resources, corporate governance, sustainability, and large-scale project development. She has played a key role in the successful construction, commissioning, operation, and reopening of multiple mining operations, establishing high-performance organizational frameworks grounded in strong governance and a differentiated employee value proposition.

Her expertise includes strategic workforce planning, total rewards design, and governance systems that support operational excellence and long-term shareholder value creation. Ms. Pineault has also built enduring partnerships with Indigenous Nations and host communities, integrating economic participation, workforce development, and community investment into core business strategy. She brings to the Company a demonstrated ability to align people strategy, governance oversight, and sustainable development to achieve operational readiness and deliver lasting stakeholder value.

Erich Meintjes, Vice President Engineering: Mr. Meintjes brings more than 27 years of engineering leadership experience within the global mining sector. After completion of his Engineer in Training, and eventually Project Engineer for a Mining House, he joined DRA Global in 2002 as a Project Engineer and advanced through progressively senior roles, including Senior Project Manager, culminating in his appointment as Senior Vice President, Engineering (EMEA). His career progression reflects a strong track record of technical excellence, operational discipline, and strategic leadership.

Over the course of his career, Mr. Meintjes has led and sponsored a diverse portfolio of projects across multiple commodities and jurisdictions. His expertise spans the full project lifecycle, including execution strategy, engineering design, procurement, construction management, commissioning, and operational handover of complex mining and mineral processing facilities. Throughout his career and executive leadership Erich has successfully optimized resource allocation, strengthen technical governance, and ensured the successful delivery of both operational mandates and long-term strategic objectives.

The Marathon Copper-Palladium Project is one of the largest undeveloped copper-palladium resources in North America and is expected to be a significant future source of copper, palladium and other critical metals essential to electrification and decarbonization initiatives.