Highlander Silver has signed a mandate with Natixis Corporate & Investment Banking to arrange a $330 million, seven-year senior secured structured project finance facility for development of its Corani Silver Project in Peru. The proposed financing, alongside a potential $100 million cost-overrun facility, would give the company a project-finance route to construction funding while it retains 100% of Corani’s offtake rights.

Highlander Silver is moving toward a major construction-financing package for its Corani Silver Project in Peru, appointing Natixis Corporate & Investment Banking (Natixis CIB) to lead a fully underwritten $330 million project finance facility.

The proposed facility would have a seven-year term and be secured against the project, with proceeds intended to fund development and construction of Corani. Highlander Silver said the financing will also be supported by a cost-overrun facility of up to $100 million, which the company would establish before the first draw.

The final size and terms remain subject to due diligence and credit approvals. Definitive documentation has not yet been completed, and Highlander expects closing in the first quarter of 2027.

The financing structure is significant because project finance can shift part of the funding burden away from a mining company’s corporate balance sheet and toward the economics and cash-generation potential of a specific development asset.

For Highlander, the proposed facility comes while the company reports a comparatively strong starting liquidity position. As of June 30, it had approximately $100 million in cash and no debt, according to the company’s announcement.

Natixis CIB’s role will involve structuring the financing around Corani’s expected development economics, with technical, financial, environmental and social due diligence forming part of the process.

Highlander President and CEO Daniel Earle described the mandate as an endorsement of the project’s financing prospects. That characterization is a company view rather than an independently established assessment, and the facility remains conditional on the completion of the required due diligence, documentation and approvals.

The distinction matters because signing a mandate letter does not represent the same financing milestone as closing a committed loan. Until definitive agreements are executed and conditions precedent are satisfied, the proposed $330 million remains subject to changes arising from lender diligence and negotiations.

The project-finance approach also preserves an important commercial option for Highlander. The company said it has retained 100% of Corani’s offtake rights, rather than using an offtake-linked financing arrangement to support the project.

Offtake agreements are frequently used in mining finance because a future buyer can provide commercial certainty around the sale of production and, in some structures, support project funding. Retaining those rights gives Highlander flexibility over future marketing arrangements, although the economic value of that flexibility will depend on silver prices, concentrate demand, project execution and eventual buyer terms.

That consideration is becoming more relevant as demand for metals used in electrification and industrial applications continues to attract investment across the mining sector. Silver occupies a dual role as both an industrial input and precious metal, creating exposure to industrial demand as well as investment flows.

For financial-technology and banking infrastructure providers, large mining developments illustrate how increasingly complex capital structures require specialized underwriting, risk assessment and monitoring systems. Project financiers must evaluate construction budgets, reserves, operating assumptions, commodity-price exposure, permitting, environmental and social considerations and the ability of a project to generate sufficient cash flow for debt service.

The Corani financing therefore sits within a broader segment of structured project finance, where banks combine engineering, commodity-market analysis, financial modeling and risk allocation to fund assets that can require substantial upfront capital before generating revenue.

The proposed $100 million cost-overrun facility is particularly relevant to construction risk. Large infrastructure and mining projects can encounter changes in engineering costs, equipment prices, schedules or construction requirements. A dedicated overrun mechanism can provide an additional funding buffer, although the announcement indicates that Highlander itself will provide the facility.

For Natixis CIB, the mandate adds another mining-development financing assignment to the bank’s project-finance activities. For Highlander, the immediate objective is to convert the mandate into definitive documentation and reach financial close.

The company’s balance sheet also gives it an additional source of liquidity during that process. With approximately $100 million in cash and no reported debt as of June 30, Highlander is entering the financing process without an existing debt burden, although the eventual project-finance structure will introduce secured project-level obligations.

The transaction will ultimately depend on the results of the ongoing technical, financial, environmental and social diligence. Those assessments can influence both the final facility size and the conditions attached to funding.

If completed as currently contemplated, the financing would represent a major step toward construction of Corani while preserving Highlander’s ownership of the project’s future offtake arrangements. For the financial-services ecosystem, the transaction highlights the continuing role of specialized project finance in converting large resource assets into financeable infrastructure projects.

Market Landscape

Mining project finance has become increasingly dependent on detailed technical and financial underwriting as lenders assess construction risk, commodity-price exposure, operating assumptions and environmental and social considerations.

The proposed Highlander facility illustrates the distinction between project-level financing and corporate debt. Rather than simply raising unsecured capital against the company, project finance typically links repayment capacity to the economics of a defined asset and uses project-related security and contractual protections.

The structure also demonstrates why mining finance increasingly intersects with financial technology. Digital financial modeling, commodity-price analytics, environmental-risk data, automated reporting and transaction-monitoring systems can support lenders and sponsors throughout the financing lifecycle.

The proposed $330 million facility remains subject to definitive documentation, credit approvals and due diligence, so its eventual terms may differ from those outlined in the mandate announcement.

Top Insights

• Highlander Silver has mandated Natixis CIB to arrange a proposed seven-year, $330 million senior secured project finance facility.
• The proposed financing would fund construction of the Corani Silver Project in Peru, subject to lender diligence and definitive documentation.
• A company-funded cost-overrun facility of up to $100 million is expected to be established before first draw.
• Highlander reported approximately $100 million in cash and no debt as of June 30, providing liquidity during the financing process.
• The company expects financial close in the first quarter of 2027 while retaining 100% of Corani’s offtake rights.

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