OceanaGold(TSX:OGC)

OceanaGold is a gold and copper producer committed to creating a positive impact through safe and responsible mining.

Investor website: https://oceanagold.com/

About

OceanaGold is a gold and copper producer committed to creating a positive impact through safe and responsible mining. The company aims to generate value for its people, communities, and shareholders, underpinned by its values and vision to be a trusted partner in the mining industry.

Verified company data

Cash position
$127.0 million
Shares outstanding
232000000
Fully diluted shares
237M
Mineral resource
Mineral Reserves increased by 27% to 6.2Moz Au net of mining depletion at a 15% higher grade. Measured and Indicated Mineral Resources increased by 8% to 8.9Moz Au net of mining depletion. Initial Mineral Reserves of 4.1 Mt at 9.2 g/t for 1.21Moz Au declared for Wharekirauponga at Waihi. Increase in Mineral Reserves at Didipio by 0.14Moz Au net of mining depletion. Increase in Indicated Mineral Resources to 2.4 Mt at 17.9 g/t for 1.4Moz Au at Wharekirauponga. Increase in Indicated Mineral Resources by 0.17Moz Au at Macraes.
Projects
["**Haile Gold Mine**\\\n\\\nUSA](https://oceanagold.com/operations/haile)\\\n\\\nGold was first discovered at Haile in 1827, with the site seeing intermittent production over the decades. We acquired Haile through the acquisition of Romarco Minerals in 2015 and commenced commercial production in early 2017. Since then, Haile has produced over 1.4 Moz of gold* and it is expected to be a key driver of our production growth. Today, Haile employs a combination of open pit and underground mining methods, supported by 875 employees.\\\n\\\n*As at December 31, 2025.\\\n\\\nMine type\\\n\\\nOpen pit and underground\\\n\\\nOwnership\\\n\\\n100%\\\n\\\nMetals mined\\\n\\\nGold\\\n\\\nDeposit type\\\n\\\nLow sulphidation, disseminated, sediment-hosted\\\n\\\nProcessing type\\\n\\\nCarbon-in-leach flotation plant\\\n\\\nReserve mine life*\\\n\\\n2036\\\n\\\n* Based on Mineral Reserve and Resource estimates as at December 31, 2025.\\\n\\\n---\\\n\\\n**Didipio Mine**\\\n\\\nThe Philippines](https://oceanagold.com/operations/didipio)\\\n\\\nOur Didipio Mine is located in the northern Luzon region of the Philippines. It is the second largest producer of gold and copper in the Country.*\\\n\\\n*Philippine Mines and Geosciences Bureau for 2023, 2024 and 2025.\\\n\\\nThe Didipio area was first recognized as a gold province in the 1970s when alluvial gold deposits were discovered in the region. We acquired the Didipio project in 2006 as part of a merger with Climax Mining and subsequently built the mine, bringing it into commercial production in 2013. Didipio operated as an open pit until it transitioned to an underground mine in 2018.\\\n\\\nToday, we blend ore stockpiled from the open pit phase with ore from the underground and are assessing the opportunity to increase underground mining rates. Didipio employs approximately 970 people, many of whom are from the local region.\\\n\\\nMine type\\\n\\\nOpen pit stockpile and underground\\\n\\\nOwnership\\\n\\\n80% OceanaGold, 20% Philippine Stock Exchange (PSE) Listed\\\n\\\nMetals Mined\\\n\\\nGold, Copper\\\n\\\nDeposit type\\\n\\\nAlkalic gold-copper porphyry\\\n\\\nProcessing type\\\n\\\nGravity, Flotation\\\n\\\nReserve mine life\\\n\\\n2035\\\n\\\n*Based on Mineral Reserve and Resource estimates as at December 31, 2025.\\\n\\\n---\\\n\\\n**Waihi Operation**\\\n\\\nNew Zealand](https://oceanagold.com/operations/waihi)\\\n\\\nThe Waihi operation is located on the North Island of New Zealand and includes the Martha Underground mine, which has been in production since 1988. The operation has produced over 4 million ounces of gold and is known for its high-grade ore. The Waihi operation employs approximately 300 people and is committed to sustainable mining practices.\\\n\\\nMine type\\\n\\\nUnderground\\\n\\\nOwnership\\\n\\\n100%\\\n\\\nMetals mined\\\n\\\nGold\\\n\\\nDeposit type\\\n\\\nEpithermal\\\n\\\nProcessing type\\\n\\\nCarbon-in-leach\\\n\\\nReserve mine life\\\n\\\n2030\\\n\\\n---\\\n\\\n**Macraes Operation**\\\n\\\nNew Zealand](https://oceanagold.com/operations/macraes)\\\n\\\nThe Macraes operation is located in Otago, New Zealand, and is the largest gold producer in the country. It has been in operation since 1990 and has produced over 3 million ounces of gold. The operation employs approximately 400 people and utilizes both open pit and underground mining methods.\\\n\\\nMine type\\\n\\\nOpen pit and underground\\\n\\\nOwnership\\\n\\\n100%\\\n\\\nMetals mined\\\n\\\nGold\\\n\\\nDeposit type\\\n\\\nLow sulphidation, disseminated\\\n\\\nProcessing type\\\n\\\nCarbon-in-leach\\\n\\\nReserve mine life\\\n\\\n2035"]
Leadership
Paul Benson (Non-Executive Chairman, not discovered), Stefanie Loader (Non-Executive Director, Highly accomplished geologist and mining executive with a track record in successful mining operations, mineral exploration, and project development. Previously Managing Director of Northparkes copper and gold mine and Chair of the New South Wales Minerals Council.)

Verified data last updated: 2026-07-03

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