About Us
Errington Metals is a focused exploration and development company specializing in critical and precious metals. The Company is advancing its high-grade volcanogenic massive sulphide (“VMS”)–style Sudbury Basin Project, located in the heart of the world-renowned Sudbury mining district. The VMS potential of the Sudbury Basin has historically been underexplored in favour of the copper-nickel-PGE–style deposits for which the camp is best known, and Errington Metals believes the district remains highly prospective for new VMS discoveries.
In 2026, the Company plans to execute a 40,000-metre drill program aimed at supporting an initial mineral resource estimate and testing regional exploration targets.
Management Team
Matthew Gollat
President & CEO
Matt is a mining executive with over 18 years of experience focused on value creation, M&A, and strategic planning and development. He co‑founded and served as Executive Vice President of i80 Gold Corp, playing a central role in the company's formation, capital strategy, and growth. Prior to i-80, Matt was an early and a key member of the Premier Gold Mines team, contributing to the advancement the Company and projects including Greenstone Gold project until its acquisition by Equinox Gold.
Matt has a strong track record in structuring and Mergers and Acquisitions, having been a founding member of Premier Royalties, and serving as a board member of Nomad Royalties, both sold to Sandstorm Gold, demonstrating his ability to drive exit outcomes and create shareholder value.
Matt holds an Honours Bachelor of Commerce Degree from Lakehead University as well as a certificate in Mining Studies from the University of British Columbia.
Gavin Nelson
CFO
Gavin Nelson is a Chartered Professional Accountant with over 18 years of progressive experience spanning public practice, capital markets, and corporate financial reporting. He has served as a senior executive for multiple reporting issuers, overseeing the full finance function, corporate strategy, and day-to-day accounting operations across both public and private enterprises.
Gavin has been instrumental in guiding several companies from inception through to successful public listings, playing a central role in structuring transactions, leading financial governance, and establishing compliant reporting frameworks. He is currently the President of Halstone Corporate Services, a mining-focused financial and accounting advisory firm. Previously, he served as Chief Financial Officer of Doré Copper Mining Corp., Bendito Resources Inc., and Mexican Gold Corp.
Gavin holds a Bachelor of Administrative and Commercial Studies (Finance), with a minor in Political Science, from the University of Western Ontario, and is a member in good standing of the Chartered Professional Accountants of Ontario.
Frank Santaguida (PGO)
Vice-President, Exploration
Frank is a PhD Geoscientist with +30 years of industry and research experience, most recently as a Senior Geologist at Glencore. Frank has worked internationally in a wide range of geological settings, focused on exploration for base and precious metal deposits. He has implemented and designed exploration programs for VMS style mineralization at the Kidd Creek mining district as well as throughout Ontario and Quebec. For the past +10 years, his role with Glencore and First Quantum Minerals Ltd. was to identify new opportunities for exploration projects worldwide; specifically, those with high potential for zinc-copper and nickel-copper world class resources.
Robert Sedgmore
Technical Advisor/Project Director
Mr. Robert Sedgemore is a senior mining executive with over 25 years of international experience in project development, engineering, and operations across base, precious, and critical metals. He brings deep technical and execution expertise to de-risk and advance the company's VMS assets toward production having previously led large-scale mining projects from feasibility through construction and production, including multi-billion-dollar assets such as Escondida, Tintaya, Mirabela Nickel, and CalEnergy. Robert has held senior roles with BHP, Placer Dome, DRA Global, Metso-Outotec, and served as Principal Mining Specialist at the IFC (World Bank Group).
Malcolm Downie
Manager, Environment & Community Relations
Malcolm Downie is a designated Environmental Professional (EP) through ECO Canada, specializing in environmental management, policy, and legislation. He brings over 30 years of experience supporting mining companies in managing environmental, social, and governance (ESG) risks across complex, high-profile projects in North and South America.
Malcolm has held senior site and corporate environmental management roles for mining companies with projects in Canada, the United States, and Mexico, overseeing projects at all stages of development. Earlier in his career, he gained extensive field and management experience in gold, base metals, and diamond exploration across Canada. He has also served as a board member of a publicly listed Canadian mining company.
In addition, Malcolm has worked with an ESG consulting firm delivering environmental management systems and plans, RGMP and TSM audits, mine development support, and permitting. His expertise in permitting, regulatory compliance, environmental assessments, and mine closure has enabled him to build strong, trusted relationships with regulators, contractors, Indigenous communities, and local stakeholders. He also brings valuable teaching experience at the secondary and post-secondary levels, strengthening his communication and community engagement skills.