NorthIsle Copper and Gold (NCX) Corporate presentation summary

Strategic positioning and project overview

• Advancing a district-scale copper-gold project with significant resource growth and re-rating potential, supported by $155 million raised in six months for accelerated development.

• The North Island Project spans a 50km porphyry district, containing 10.1 billion lbs Cu Eq. and 16.2 million oz Au Eq. in indicated resources, with a pre-feasibility study (PFS) on track for Q1 2027.

• Project benefits from existing infrastructure, including port, power, and road access, and is recognized as a priority by both federal and provincial governments.

Exploration and resource development

• Largest-ever exploration program underway in 2026, integrating historical data with modern technology and targeting both near-deposit and district-scale discoveries.

• Recent drilling at Northwest Expo, Red Dog, and West Goodspeed has extended strike lengths and identified new high-grade intervals, supporting ongoing resource growth.

• Systematic exploration strategy focuses on expanding mineral inventory, maximizing grade, and leveraging existing infrastructure for efficient data collection and drilling.

Project development and execution

• PFS value opportunities include leveraging higher commodity prices and optimizing mine plan sequencing and metallurgical processes.

• Accelerated regulatory timeline possible through inclusion in the BC Critical Minerals Office and federal initiatives.

• Near-term catalysts include ongoing drilling, resource updates, and regulatory filings, with long-term plans to advance feasibility and environmental studies.