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Investigator Silver Limited has officially advanced its flagship Paris Silver Project in South Australia from the feasibility study stage to active execution. This progression is bolstered by a strengthened executive team and a solid cash reserve of $58.8 million as of 30 June 2026. The company has onboarded key personnel in finance, engineering, operations, and permitting, while making significant strides in environmental approvals, heritage surveys, and detailed engineering design. These developments underscore management's confidence in moving toward a Final Investment Decision and the subsequent development of the Paris Silver Project.
Key Highlights
- Investigator Silver Limited (ASX:IVR) transitions Paris Silver Project from study phase to execution phase in South Australia.
- Key appointments include Joe Sutanto as Chief Financial Officer, Luke Cerny as Principal Mining Engineer, Dr Ben Cave as Senior Exploration Geologist, and Byron Gordon as Chief Development Officer to enhance project delivery.
- Mine Lease Application submission targeted for September 2026 quarter, with notable progress on environmental, heritage, and native title approvals.
- Strong cash position of $58.8 million at 30 June 2026 supports permitting, engineering, and exploration activities across the Paris Silver Corridor.
- Infill and extensional drilling around the Paris pit initiated to validate and expand mining inventory; temporarily paused due to wet weather.
Advancing from Definitive Feasibility Study to Construction-Ready Development
Investigator Silver has marked a pivotal shift in the Paris Silver Project’s strategy, moving beyond the Definitive Feasibility Study (DFS) phase into detailed engineering and construction readiness. In the quarter ending 30 June 2026, the company collaborated closely with its EPCM partner to define scope, priorities, and delivery schedules aimed at preparing the project for construction. This transition signifies a major milestone, moving from conceptual planning to practical execution frameworks.
Engineering workstreams are integrating optimisation opportunities identified during the DFS to enhance project economics, lower execution risks, and support future financing. Site layout development progressed with alignment to permitting requirements, incorporating detailed infrastructure, haul road, and site access designs. The Managing Director emphasized that the strong balance sheet enables simultaneous advancement of multiple workstreams to derisk the project and prepare for financing.
Mine Lease Application and Environmental Approval Progress
A critical regulatory milestone is the planned submission of the Mine Lease Application (MLA) in the September 2026 quarter. The company has completed extensive technical studies including ecological assessments, waste characterisation, and water management, forming a comprehensive approval package for South Australian authorities. These studies are essential prerequisites for securing statutory approvals to commence development.
Simultaneously, Investigator Silver has advanced native title and land access efforts, completing heritage and field surveys in partnership with Native Title stakeholders. These steps are vital for finalising agreements that support project development and mitigate permitting risks. The company’s commitment to Indigenous engagement aligns with South Australia’s approval requirements.
Strengthening Executive and Technical Teams for Development
During the quarter, Investigator Silver enhanced its leadership with key appointments: Joe Sutanto as Chief Financial Officer and Joint Company Secretary (effective 7 September 2026), Luke Cerny as Principal Mining Engineer, and Dr Ben Cave as Senior Exploration Geologist. These additions bolster financial management, mine planning, and exploration capabilities.
Externally, Milan Jiranek from Ammjohn Solutions was engaged to lead detailed engineering and execution planning, while Geoff Deans of Modifying Factors provides technical advisory focusing on permitting, land access, and project integration. Post-quarter, Byron Gordon joined as Chief Development Officer, bringing over 25 years of expertise in corporate finance, project funding, and capital markets to lead the company’s financing strategy.
Exploration and Resource Definition Drilling in Paris Silver Corridor
In the quarter ending 30 June 2026, exploration drilling advanced across the Paris Silver Project and surrounding corridor. Drilling targeted resource growth, confidence enhancement, and regional prospect generation, focusing on resource conversion and pit expansion near the Paris Deposit, as well as prospects at Manto, Helen, and Alexander East. This strategy aims to strengthen the main deposit’s mineral resource and identify growth opportunities within trucking distance.
Drilling was temporarily suspended due to wet weather but is expected to resume in the September 2026 quarter, with initial assay results anticipated thereafter. The upcoming drilling phase will emphasize infill and resource definition around the Paris Silver Deposit to increase geological confidence, support resource classification upgrades, and provide data for mine planning, metallurgical studies, and financing.
Exploration continues to identify and prioritise growth targets through geological mapping and target generation, with advanced regional targets scheduled for drill testing next quarter.
Robust Cash Position Fuels Multiple Project Workstreams
Investigator Silver’s cash balance of $58.8 million as of 30 June 2026 underpins the advancement of parallel workstreams critical to progressing the Paris Silver Project. An institutional placement during the quarter further strengthened the balance sheet, enabling funding for permitting, engineering, exploration, and team expansion.
Funding allocation across permitting, detailed engineering, drilling, and team strengthening reflects a strategic approach to mitigate project risks and build confidence for future financing. The company’s investment in both permitting and exploration within the Paris Silver Corridor aims to optimise project outcomes and unlock additional asset value. This financial position supports activities through key regulatory milestones and financing readiness ahead of the Final Investment Decision.
Expanding Regional Exploration within Paris Silver Corridor
Beyond the Paris Deposit, Investigator Silver has identified multiple regional targets exhibiting epithermal and skarn silver mineralisation characteristics. Geological mapping and target generation have advanced prospects such as Manto, Helen, and Alexander East. These targets offer organic growth potential near the proposed Paris operation, potentially integrating additional ore sources or extending mine life beyond initial estimates.
Drill testing of advanced regional targets is planned for the September 2026 quarter, reflecting a disciplined exploration approach balancing immediate resource definition with long-term value creation. Proximity to the Paris operation offers operational and logistical advantages, supporting the company’s strategy to maximise value within the Paris Silver Corridor.
Engineering Optimisation Enhances Project Economics
Engineering efforts during the quarter focused on incorporating DFS-identified optimisation opportunities into detailed design, aiming to improve project economics, reduce execution risks, and facilitate future financing. Detailed site layout designs were refined to align with permitting needs and include precise infrastructure, haul road, and site access plans.
This iterative engineering approach prior to major capital commitments seeks to minimize downstream risks and provide a robust foundation for financing and construction readiness.
Integrated Permitting and Project Execution Strategy
Investigator Silver has aligned project execution with the permitting critical path, managing environmental studies, heritage surveys, native title agreements, and Mine Lease Application submission as integrated, parallel workstreams. This approach aims to accelerate progress toward statutory approvals and Final Investment Decision.
Engagement of specialists like Geoff Deans to focus on permitting and land access underscores the company’s commitment to coordinated project management, ensuring engineering efforts support regulatory approval pathways and reduce delays.
Preparing for Final Investment Decision and Financing
While no specific Final Investment Decision (FID) date has been announced, the company’s recent activities—advancing permitting, engineering optimisation, exploration, and team expansion—indicate preparation for a medium-term FID. The appointment of Byron Gordon as Chief Development Officer highlights a strategic focus on project financing and capital markets engagement.
Investigator Silver is actively derisking the project across regulatory, technical, and financing dimensions to position the Paris Silver Project as a construction-ready opportunity supported by approvals, refined engineering, and enhanced resource confidence. The Managing Director affirmed confidence in advancing toward development and first silver production. Investors will likely monitor milestones such as MLA submission, drilling assay results, and financing process updates.
