Business Profile

O3 Mining Inc. is a gold explorer and mine developer on the road to produce from its highly prospective gold camps in Québec, Canada. O3 Mining benefits from the support and expertise of industry leaders as it grows towards being a gold producer with several multi-million ounce deposits in Québec.

O3 Mining is well-capitalized and owns a 100% interest in all its properties (66,000 hectares) in Québec. O3 Mining trades on the TSX Venture Exchange (TSX.V: OIII) and on OTC Markets (OTCQX: OIIIF). The company is focused on delivering superior returns to its shareholders and long-term benefits to its stakeholders.

Our Mission, Vision & Values


To be a premier gold exploration and mine development company by delivering superior returns to our shareholders and long-term benefits to our stakeholders.


To become a best-in-class gold producer.



We promote and manage a health and safety culture in all our activities.


We treat everyone equally and honourably embracing diversity and different beliefs. We will conduct our activities respecting the environment and the communities in which we operate.


We work with honesty, transparency, and trust in everything we do. We embody our principles when working with colleagues, shareholders, communities, and other stakeholders.


We pursue our vision as a united organization: one team and one family.

Work Ethic

We are committed in striving for excellence showing hard work, reliability, dedication, and discipline.


We hold everyone to a common expectation of responsibility, assuming our mistakes and learning from them.