Company Overview

Marimaca Copper Corp. is a Canadian copper exploration and development company focused on advancing copper oxide and sulfide assets in northern Chile. The company’s primary asset is the Marimaca Copper Project, located in the Antofagasta Region, one of the world’s most established copper-producing districts. Marimaca operates within the mining and metals industry, with a strategic emphasis on copper resources that could support long-life, low-cost production aligned with global electrification and energy transition demand trends.

The company’s core business activity is mineral exploration, resource delineation, and project development. Its revenue profile remains development-stage in nature, with value primarily driven by exploration success, resource expansion, technical studies, and asset advancement rather than operating mine production. Marimaca evolved from a broader mineral exploration platform into a Chile-focused copper developer after consolidating interests around the Marimaca district. The company has positioned itself around scalable oxide and sulfide copper opportunities near existing infrastructure, including highways, ports, power access, and established mining services in northern Chile.

Business Operations

Marimaca Copper Corp. conducts operations primarily through its Chilean mining subsidiaries and exploration holdings. The company’s principal operating focus is the Marimaca Copper Project, which includes oxide deposits suitable for heap leach processing as well as emerging sulfide exploration targets. Additional exploration properties in the broader district have supported regional consolidation efforts intended to expand mineral resources and improve long-term development optionality. The company generates value through exploration drilling, metallurgical testing, engineering studies, resource estimation, and permitting advancement.

Operations are concentrated in Chile, though the company is publicly listed in Canada and accessible to international investors through the OTC market in the United States. Marimaca controls exploration concessions, mineral rights, and associated technical data related to its district-scale land package. The company has worked with international engineering consultants and mining contractors on technical studies and exploration campaigns. Public disclosures reference cooperation with infrastructure and service providers in Chile’s mining sector, though major operating joint ventures comparable to producing mining companies have not been publicly established based on available filings.

Strategic Position & Investments

Marimaca’s strategic direction centers on advancing the Marimaca Copper Project toward potential development while continuing to expand district-scale copper resources through exploration. The company has invested substantially in drilling campaigns, metallurgical studies, preliminary economic assessments, and infrastructure evaluations intended to support future feasibility-stage development. Management has emphasized the importance of positioning the project as a potentially lower-capital-intensity copper development within an established mining jurisdiction.

The company has also pursued land consolidation and acquisitions around the Marimaca district to strengthen resource continuity and exploration upside. Public filings and investor materials highlight exploration potential associated with sulfide mineralization beneath and adjacent to existing oxide resources. Marimaca’s exposure to copper is strategically aligned with long-term demand growth associated with electric vehicles, renewable energy infrastructure, grid modernization, and broader electrification trends. Data regarding future production timelines and final development economics remains subject to ongoing technical studies and regulatory approvals.

Geographic Footprint

Marimaca Copper Corp.’s operational footprint is concentrated in Chile, specifically the Antofagasta Region in northern Chile, which hosts some of the world’s largest copper mining operations. The company is headquartered in Vancouver, Canada, while its principal mining assets and exploration activities are located near major mining infrastructure corridors in Chile. The region benefits from established transportation networks, access to Pacific ports, skilled mining labor, and proximity to existing copper operations.

Although operationally focused on South America, Marimaca maintains capital markets exposure in Canada and the United States through public listings and investor participation. The company’s project location places it within a globally significant copper-producing region that attracts investment from multinational mining companies, engineering firms, and commodity-focused institutional investors. Its geographic strategy emphasizes operating within stable mining jurisdictions that possess mature regulatory and industrial ecosystems.

Leadership & Governance

Marimaca Copper Corp. is led by executives and directors with experience in mining finance, exploration, project development, and Latin American resource operations. Leadership communications have consistently emphasized disciplined capital allocation, resource growth, technical de-risking, and advancement toward potential copper production. The company’s governance structure follows Canadian public company standards and reporting requirements, including disclosures through SEDAR+ filings and applicable securities regulations.

Key executives and leadership figures include:

• Hayden Locke – President and Chief Executive Officer
• Mercedes Thompson – Chief Financial Officer
• Sergio Rivera – Vice President Exploration
• Tomás de Martino – Vice President Strategy and Corporate Development
• Michael Haworth – Chairman

Public disclosures indicate that management’s strategic vision focuses on building a scalable copper platform in Chile through exploration success, technical advancement, and responsible project development. Information regarding specific long-term production targets or definitive mine construction decisions remains dependent on future technical studies, financing conditions, and regulatory outcomes.