Company Overview

Orosur Mining Inc. is a gold-focused exploration and development company listed on the TSX Venture Exchange under the ticker OMI.V. The company operates within the precious metals mining industry, with activities centered on mineral exploration, project development, and value creation through strategic partnerships. Unlike diversified producers, Orosur’s business model is oriented toward advancing exploration-stage assets rather than operating large-scale producing mines.

Historically, Orosur evolved from a gold producer into an exploration-led company. It previously operated the San Gregorio Gold Mine in Uruguay, which defined its early revenue base and operational experience. Following the divestment of that operation, the company repositioned itself toward higher-growth exploration opportunities in South America, focusing on gold and associated mineral systems. Its strategic positioning emphasizes geological expertise, disciplined capital deployment, and partnerships with larger regional mining operators.

Business Operations

Orosur’s core business operations are organized around exploration and evaluation activities, rather than production. The company generates value by identifying prospective mineral districts, advancing them through drilling and technical studies, and partnering with or attracting investment from established mining companies. As of recent public disclosures, Orosur does not report recurring operating revenue from mining production.

The company’s principal assets include early- to mid-stage exploration projects in Colombia and Argentina. Its flagship project is the Anzá Gold Project in Colombia, which is operated under a joint venture structure with a regional mining partner. Orosur retains an interest while benefiting from partner-funded exploration. The company also maintains exploration concessions in Argentina, where it controls prospective ground but limits capital exposure through phased exploration programs.

Strategic Position & Investments

Orosur’s strategic direction centers on capital-efficient exploration, joint ventures, and asset monetization rather than mine construction. Growth initiatives focus on advancing the Anzá Project through systematic drilling and technical validation, with the objective of defining an economically viable gold system. The company prioritizes partnerships that allow it to retain upside exposure while reducing financial and operational risk.

Past strategic decisions include the sale of its Uruguay-based production assets, which marked a deliberate exit from mature, lower-growth operations. Orosur does not operate a broad portfolio of subsidiaries; instead, it holds project-level interests structured through local entities. Its involvement in emerging exploration districts in Colombia aligns with broader industry trends recognizing the country’s underexplored gold potential, although development timelines remain subject to regulatory, technical, and social factors. Where forward-looking outcomes cannot be confirmed, data is inconclusive based on available public sources.

Geographic Footprint

Orosur Mining’s operational footprint is concentrated in South America, with its corporate headquarters in Canada. The company’s most significant activities are in Colombia, where it maintains exploration interests in the Antioquia region, and in Argentina, where it holds exploration-stage properties in mining-friendly provinces.

While Orosur no longer operates producing mines, its international influence is reflected through cross-border joint ventures and compliance with multiple regulatory regimes. The company does not report material operations in North America beyond corporate governance and investor relations functions, nor does it currently maintain assets outside South America.

Leadership & Governance

Orosur is led by a management team with experience in Latin American mining, exploration, and corporate finance. The leadership philosophy emphasizes technical rigor, responsible exploration, and shareholder value creation through disciplined project advancement and partnerships.

Key executives include:

• Bradley George – Executive Chairman
• Louis Castro – Chief Executive Officer
• Lindsay Bottomer – Chief Financial Officer
• Peter Yates – Vice President, Exploration

The board and management collectively guide strategy, capital allocation, and risk management, with oversight informed by prior experience in both junior and mid-tier mining companies.