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JSC RMG Copper

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A Georgian mining and metals company producing copper, gold, silver and related mineral products.

Last updated August 25, 2026

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Overview

JSC RMG Copper, also known as JSCM and formerly JSC Madneuli, is a Georgian mining and metals company headquartered in Tbilisi. Its principal operating asset is the open-pit Bolnisi mine in Georgia’s Bolnisi district, within the Kvemo Kartli region in the south of the country. The company is involved in the extraction and processing of copper-bearing ore and also has activities connected with gold, silver and other minerals, including smelting and the production of concentrates. The Bolnisi mine was opened in 1975 and reached full production capacity in 1978. The operation has been worked for several decades and is associated with a mineralized area containing copper, gold, silver and other recoverable materials. The company’s activities therefore span more than the operation of a single copper mine: they include mining, ore treatment, concentrate production and metallurgical processing. Copper concentrate is a central product, while gold and other metals contribute to the broader value of the operation. The company’s ownership has changed several times since Georgia’s post-Soviet economic transformation. In 2005, the state-owned Madneuli was acquired by GeoProMining, then associated with Stanton Equity and Industrial Investors Holding. GeoProMining also acquired the Georgian gold producer Quartzite, now known as RMG Gold. In June 2012, Rich Metals Group acquired full ownership of JSC RMG Copper in a transaction reported at US$120 million. Following that acquisition, the former Madneuli company adopted the JSC RMG Copper name, aligning it with the RMG group’s Georgian mining operations. JSC RMG Copper is significant within Georgia’s industrial economy because it represents one of the country’s major mining enterprises and a long-running source of mineral production, employment and regional economic activity. In 2021, Forbes Georgia ranked it among the country’s largest companies by revenue, placing it 22nd overall and identifying it as the highest-ranked mining company in that ranking. Its business remains focused on domestic mining and processing rather than on a consumer-facing product brand. The company has also reported corporate social responsibility activity in Georgia. Its projects have included support for sporting and cultural events, charitable initiatives and cooperation with the Iavnana Foundation. A reported investment of GEL 1 million in CSR activities in 2010 illustrates the company’s effort to maintain a visible social role alongside its extractive operations. As with other mining companies, its long-term position depends on the quality and life of its mineral assets, operating performance, commodity markets, regulatory conditions and relationships with communities in the Bolnisi area.

History

JSC RMG Copper originated as Madneuli, a Georgian mining operation established in 1975. Its principal mine is located in the Bolnisi district of the Kvemo Kartli region in southern Georgia. The Bolnisi open-pit mine reached full capacity in 1978 and became a long-standing source of copper and other mineral production. The deposit and surrounding mining area contain copper as well as gold, silver and additional minerals, giving the operation a polymetallic character rather than a focus on copper alone. The company’s development took place during the Soviet period and continued through Georgia’s transition to a market economy. In 2005, the state-owned Madneuli was privatized and purchased by GeoProMining. At that time, GeoProMining was connected with Stanton Equity, which formed part of Industrial Investors Holding. Later in 2005, GeoProMining acquired Quartzite, another Georgian mining asset specializing in gold and now known as RMG Gold. In 2007, Siman Povarenkin, who had been a co-owner of Industrial Investors, purchased all of Stanton Equity and renamed it GeoProMining. A further ownership change occurred on June 14, 2012, when Rich Metals Group acquired 100% of JSC Madneuli. The reported consideration was US$120 million. Under the new ownership, the company changed its name to JSC RMG Copper. This change placed the former Madneuli operation within the RMG group’s broader Georgian mining portfolio, alongside the gold-related RMG Gold business. Following the rebranding, JSC RMG Copper continued to operate as a mining, processing and smelting business. Its activities include extraction of ore from the Bolnisi mine, treatment of copper-bearing material and production of mineral concentrates. Gold, silver and other minerals are also associated with the operation. Western estimates cited in reference material attribute substantial gold resources to the mine’s assets, although the available material does not provide a current reserve statement or a complete production series. The company has maintained a substantial position in Georgia’s industrial sector. In 2021, Forbes Georgia placed JSC RMG Copper 22nd in its ranking of Georgian companies by revenue, making it the highest-ranked mining company in that list. This indicates the scale of the business within the national economy, although the available reference does not provide the underlying revenue figure. JSC RMG Copper has also undertaken corporate social responsibility activities. In 2010, the company reportedly invested GEL 1 million in CSR programs involving sport, culture and charitable work. The Iavnana Foundation was identified as one of its important project partners or initiatives. These activities formed part of the company’s public role in communities connected with its Georgian operations. The company’s documented history therefore combines the expansion of a Soviet-era mining asset, privatization after Georgia’s independence, acquisition by successive international and regional mining groups, and integration into Rich Metals Group. Its current identity is tied to the Bolnisi mine and to the production and processing of copper and associated precious and base metals.

  • 2021

    Ranked among Georgia’s largest companies

    [1]

    Forbes Georgia ranked JSC RMG Copper 22nd nationally by revenue and first among mining companies in the ranking.

  • 2012

    Rich Metals Group acquired the company

    [1]

    Rich Metals Group acquired full ownership of JSC Madneuli in a reported US$120 million transaction.

  • 2012

    Madneuli was renamed JSC RMG Copper

    [1]

    The company adopted the JSC RMG Copper name after its acquisition by Rich Metals Group.

  • 2005

    Madneuli was privatized and acquired by GeoProMining

    [1]

    The Georgian state-owned Madneuli operation was purchased by GeoProMining during an early wave of public privatizations in Georgia.

  • 2005

    GeoProMining acquired Quartzite

    [1]

    GeoProMining acquired the Georgian gold producer Quartzite, later known as RMG Gold.

  • 1978

    Mine reached full capacity

    [1]

    The Bolnisi open-pit mine reached full operating capacity three years after opening.

  • 1975

    Bolnisi mine opened

    [1]

    The mine in Georgia’s Bolnisi district began operations, forming the foundation of the business later known as JSC RMG Copper.

Products and positioning

A Georgian mining and metals operator centered on the Bolnisi copper-producing complex and associated gold, silver and polymetallic resources.

  • Mining and mineral processing

    Copper concentrate

    Copper concentrate is a principal output of the Bolnisi mining complex. It is produced by extracting copper-bearing ore and upgrading it through mineral-processing operations before onward metallurgical treatment or sale. The available reference identifies copper ore mining, processing and smelting as core activities, but does not specify grades, annual volumes or customer markets.

  • Precious-metals mining

    Gold-bearing mineral products

    Gold occurs among the mineral resources associated with the Bolnisi operation. JSC RMG Copper is described as being involved in gold mining and smelting in addition to copper production. The available material does not establish a separate branded gold product line or provide current gold output figures.

  • Polymetallic mining

    Silver-bearing and polymetallic products

    Silver and other minerals are also mined from the Bolnisi-area assets. These materials broaden the operation beyond a single-metal copper business and may be recovered through the company’s ore-treatment and metallurgical processes. Specific products, specifications and sales channels are not detailed in the available reference.

Marketing campaigns

  • 2010Corporate social responsibility program

    Georgia

    JSC RMG Copper reportedly invested GEL 1 million in corporate social responsibility activities, including sporting and cultural events, charitable initiatives and work associated with the Iavnana Foundation.

    Outcome. The available reference records the investment and project areas but does not provide an independent assessment of outcomes.

Brand decisions

  • 2012

    Acquisition by Rich Metals GroupM&A

    Background

    Rich Metals Group sought full ownership of the Georgian mining company formerly known as JSC Madneuli.

    Action taken

    Rich Metals Group acquired 100% of JSC Madneuli on June 14, 2012, in a transaction reported at US$120 million.

    Aftermath

    The company changed its name to JSC RMG Copper and became part of Rich Metals Group’s Georgian mining portfolio.

    Reported acquisition value. US$120 million (June 14, 2012)

Sources1 sources

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