|Type||Public limited company|
|Traded as||LSE: GLEN, SEHK: 0805, JSE: GLN (from 13 November 2013)|
Metals and Mining
|Founded||1974 (As Marc Rich + Co AG)|
London, United Kingdom
(Head office - Oil & Gas)
(Head office - Agricultural products)
Saint Helier, Jersey
|Key people||Tony Hayward (Interim Chairman)
Ivan Glasenberg (CEO)
|Products||Metals and minerals, energy products, agricultural products|
|Revenue||US$ 214.436 billion (2012)|
|Operating income||US$ 2.046 billion (2012)|
|Net income||US$ 1.152 billion (2012)|
Glencore Xstrata plc is an Anglo–Swiss multinational commodity trading and mining company headquartered in Baar, Switzerland and with its registered office in Saint Helier, Jersey. The company was created through a merger of Glencore with Xstrata on 2 May 2013. As of 2013[update], it ranked twelfth in the Fortune Global 500 list of the world's largest companies.
As Glencore, the company was already one of the world's leading integrated producers and marketers of commodities. It was the largest company in Switzerland and the world's largest commodities trading company, with a 2010 global market share of 60 percent in the internationally tradeable zinc market, 50 percent in the internationally tradeable copper market, 9 percent in the internationally tradeable grain market and 3 percent in the internationally tradeable oil market.
Glencore had a number of production facilities all around the world and supplied metals, minerals, crude oil, oil products, coal, natural gas and agricultural products to international customers in the automotive, power generation, steel production and food processing industries. The company was formed in 1994 by a management buyout of Marc Rich + Co AG (itself founded in 1974). It was listed on the London Stock Exchange in May 2011 and was a constituent of the FTSE 100 Index. It had a secondary listing on the Hong Kong Stock Exchange.
- 1 History
- 2 Glencore's Initial Public Offering (IPO)
- 3 Operations
- 4 Controversies
- 5 References
- 6 Further reading
- 7 External links
1974 to 2000
According to an Australian Public Radio report, "Glencore's history reads like a spy novel". The company was founded as Marc Rich & Co. AG in 1974 by billionaire commodity trader Marc Rich, who was charged with tax evasion and illegal business dealings with Iran in the U.S., but pardoned by President Bill Clinton in 2001. He was never brought before U.S. courts before his pardoning, therefore there was never a verdict on these charges.
In 1993, commodity trading and marketing company Trafigura was "split off from" Marc Rich's group of companies. As physical commodities traders, along with Trafigura, Glencore's main rivals in 2011 were identified as Vitol and Cargill, amongst a number of others.
In 1993 and 1994, after failing to control the zinc market, losing $172 million, its founder Marc Rich was forced  to sell his 51 percent stake majority share in his own company Marc Rich & Company AG to Glencore International, the commodities trading and industrial company. Glencore International had a 21-year relationship with its founder Marc Rich. The enterprise, renamed Glencore, is now run by Marc Rich's inner-circle of "lieutenants", including founding Glencore CEO Willy Strothotte and present CEO Ivan Glasenberg.
Glencore's Initial Public Offering (IPO)
When the commodities group, Glencore International made its Initial Public Offering (IPO) in May 2011 in dual listing, London and Hong Kong, valued at about $US60 billion, it was obliged by IPO regulations to provide a prospectus. The 1,637-page revealed invaluable information about this private company that has remained discreet for thirty-seven years. With the IPO, Glasenberg shares would fall from 18.1 before the IPO percent to 15.8 percent after the offering. Daniel Mate and Telis Mistakidis, zinc, copper and lead co-directors would fall from 6.9 percent to 6 percent. Glencore, the mining-to-trading giant went public in order to raise gross proceeds of around $10 billion. Glencore is known for its "opportunistic but lucrative acquisition strategy." Abu Dhabi's IPIC Aabar committed $850 million to the IPO, making it the largest cornerstone investor.
IPO 2011 Largest Cornerstone Investor United Arab Emirates state-owned Aabar Investments
In May 2011, United Arab Emirates state-owned Aabar Investments confirmed an investment of $850 million in Glencore International plc as a cornerstone investor with an intention to invest an additional $150 million in the Global Offer. The investment made Aabar the largest cornerstone investor in the initial public offering (IPO) and the largest new shareholder of Glencore post its IPO giving the investment company a 1.4% stake. The two firms intend to explore areas of cooperation between them. 
In November 2012 Abu Dhabi's Aabar Investments, a unit of Abu Dhabi's state-owned United Arab Emirates International Petroleum Investment, wrote off more than $392-million of its $1-billion investment in Glencore, less than two years after investing $1-billion in Glencore's record Initial Public Offering listing. Aabar Investments was the largest new shareholder in Glencore.
2000 to present
Glencore, Dan Gertler and the Democratic Republic of Congo
In a 2011 survey of Glencore, Reuters reviewed an example of its opportunistic, contrarian, well-funded investment approach—focusing on equity participation, controlling interest, and working upstream from trading relationships:
The acquisition was the culmination of 18 months of deal-making in Congo... [including fighting off a counterbid by] former England cricketer Phil Edmonds.... [Starting i]n June 2007, Glencore and partner Dan Gertler, an Israeli mining magnate, paid GB£300 million for a quarter-stake in mining company Nikanor, which was seeking to revive derelict copper mines next to Katanga Mining's properties. That deal gave Glencore exclusive rights to sell all Nikanor's output -- an "offtake" agreement.... [Then, o]n Christmas Eve 2008, ... [having] lost 97 percent of its market value over the previous six months ... in the depths of the global financial crisis and ... running out of cash, Katanga accepted a lifeline it could not refuse. [Glencore] wanted control. For about US$500 million in a convertible loan and rights issue, Katanga agreed to issue more than a billion new shares and hand what would become a stake of 74 percent to Glencore. ... [By early 2011], with copper prices regularly setting records above US$10,000 a ton, Katanga's stock market value [had reached] nearly US$3.2 billion.... [Since the Glencore acquisition], Katanga ... is reaping the benefit of the surging markets and its wealthy, powerful owner. After losing US$108 million in 2009, it posted an annual profit of US$265 million in 2010.
In the course of the Congo events, Nikanor was merged into Katanga in late 2007 in a transaction valued at US$3.3 billion.
In early 2011, the Reuters report included speculation that, after an Initial Public Offering (IPO), Glencore could develop an interest in London/Kazakh Eurasian Natural Resources Corporation. In May 2011 the company launched an IPO valuing the business at US$61 billion and creating five new billionaires. Trading was limited to institutional investors for the first week and private investors were only allowed to buy the shares from 24 May 2011.
Relationship with Xstrata
Glencore is reported to serve as a marketing partner for Xstrata. As of 2006, Glencore leaders Willy Strothotte and Ivan Glasenberg are on the board of Xstrata, which Strothotte chairs. According to The Sunday Times, Glencore controls 40% of Xstrata stock and has appointed the Xstrata CEO, Mick Davis.
In June 2012, following a previous announcement of a merger between Glencore and Xstrata, the two companies began to reconsider the proposed retention package for their merger, due to shareholder opposition to a huge payout for executives. In total, 73 key executives stood to receive over GBP 170 million under the initial retention package. 
In July 2012, Xstrata PLC announced that the Court Meeting originally scheduled for July 12, 2012, to approve the details of the merger between Xstrata and Glencore had been adjourned to September 7, 2012.  After the merger with Glencore, the Xstrata CFO Trevor Reid announced that he would not continue to work as employee but as consultant. After 11 years of involvement, this marks a massive shift in the company's strategy and the group is entering a post-Reid era.
In February 2012, Glencore International Plc, agreed to buy Xstrata Plc for GB£39.1 billion (US$62 billion) in shares. Glencore offered 2.8 new shares for each Xstrata share in agreed all-share "merger of equal". It is the biggest mining takeover and after approval for the plan would create an entity with 2012 sales of US$209 billion. In June 2012, Glencore and Xstrata began to reconsider the proposed retention package for their merger, following shareholder opposition to a huge payout for executives. In total, 73 key executives stood to receive over GBP 170 million under the initial retention package.  In July 2012, Xstrata PLC announced that the Court Meeting originally scheduled for July 12, 2012, to approve the details of the merger between Xstrata and Glencore had been adjourned to September 7, 2012. Glencore raised the offer to US$82 billion. 
Glencore has more ships than the British Royal Navy. Glencore's operations in 40 countries handle 3% of the world's oil consumption. Xstrata's operations in more than 20 countries employ 70,000 people. If they merged into Glenstrata they would be the 4th largest commodities trader in the world.
The world's largest diversified commodities trader, Glencore's annual income fell 75 percent just before completing its forced April 2013 takeover mining rival Xstrata as it awaits Chinese regulatory approval for its long-planned merger.
As of 2006 (updated 2011), assets fully or partly controlled by Glencore included:
|Area||Facility||Product||Location||Employees ('06)||Glencore ownership ('11)|
|North America||Evergreen Aluminum||Aluminium||Washington, USA||10 (plant idle)||No interest indicated|
|Columbia Falls Aluminum Co.||Montana, USA||145 (plant idle)||No interest indicated|
|Century Aluminum Company||HQ: Monterey, USA||44% economic interest (39% voting)|
|Windalco||Jamaica||1,200||No interest indicated|
|Alpart||1,300||No interest indicated|
|Sherwin Alumina||Texas, USA||550 ('11)||100%|
|South America||Prodeco||Coal||Santa Marta (port) and Calenturitas (mine), Colombia||256||100% 1|
|Carbones de La Jagua (formerly Caribe)||La Jagua, Colombia||350||No interest indicated|
|Los Quenuales||Zinc, lead||Yauliyacu, Peru||1,998||97%|
|Perubar||Rosaura, Peru||444||No interest indicated|
|Sinchi Wayra||Zinc, lead, tin||5 mines, Oruro and Potosi regions, Bolivia||3,427||100%|
|Aguilar mine/AR Zinc Group||Zinc, lead, sulphuric acid||North west of Argentina||1,725||100%|
|Moreno||Sunflower oil and meal||Crushing plants: Necochea, Daireaux, Villegas[disambiguation needed] and Grainer; Argentina||575||100%|
|Europe||Portovesme||Zinc, lead||Sardinia, Italy||773||100%|
|Eurallumina||Aluminium||575||No interest indicated|
|Kubikenborg Aluminium AB (Kubal)||Sundsvall, Sweden||470||No interest indicated|
|Aughinish Alumina||Alumina||Ireland||472||No interest indicated|
|Africa||Mopani Copper Mine||Copper||Zambia||8,848||73%|
|Katanga Mining||Copper, Cobalt||Democratic Republic of the Congo||6,400 ('11)||74.4%|
|Mutanda Mine||Copper, Cobalt||Democratic Republic of the Congo||930 (2010)||40%|
|Shanduka||Coal||South Africa||1,500 ('11)||70%|
|Eurasia||OAO Russneft||Oil||Oil fields across Russia||10,000||40-49% in joint interests w/OAO|
|Rostov on Don grain export elevator and wheat flour mill||Cereals||Rostov on Don, Russia||470||No interest indicated|
|Australia||Murrin Murrin Joint Venture||Nickel, cobalt||Western Australia||671||82.3% (effective)|
|Cobar Copper Mine||Copper||Cobar, Central Western NSW, Australia||267||100%|
1 The Prodeco stake has been sold to XStrata as part of XStrata's 2009 rights issue. Glencore retains a 100% re-purchase option, it is expected to exercise this option in 2010; 100%-owned by Glencore, per link in chart, April, 2011.
Other subsidiaries, participations and joint ventures
|Minara Resources Ltd||HQ: Perth, Australia||70.5%||||Operates the Murrin Murrin project.|
|Cerrejón||Coal mining||Guajira department, Colombia||33.3% up until Q2/2006||BHP Billiton plc, Anglo American plc and Xstrata plc each own 33.3%. In 2006, Xstrata acquired Glencore's share. See also text above.|
|Rusal||Aluminium, alumina||Russia||8.8%||Announced merger / joint venture with RUSAL (66%) and SUAL Group (22%). World's largest aluminium and alumina producer with 110,000 employees in 17 countries.|
|Katanga Mining Limited||Copper and cobalt||Democratic Republic of Congo||74.4%||See also text above.|
|Chemoil||Marine fuels and clean fuels||Worldwide||51.5%|
Financial and accounting manipulations
Five non-government organisations have filed a complaint to the OECD against a subsidiary of Glencore over allegations that a mine it owns in Zambia may not be paying enough tax on its profits. The cause for the complaint lies in the financial and accounting manipulations performed by the two companies’ subsidiary, Mopani Copper Mines Plc (MCM), in order to evade taxation in Zambia. In 2011, Grant Thornton found that tax avoidance by Glencore in Zambia cost the Zambian Government hundreds of millions of dollars in lost revenue. The avoidance was facilitated through mechanisms such as transfer pricing and inflating costs at Glencore’s Mopani Copper Mine. The Mopani mines are controlled through the British Virgin Islands, a recognised tax haven.
Dealings with "rogue states"
ABC Radio reported that Glencore "has been accused of illegal dealings with rogue states: apartheid South Africa, USSR, Iran, and Iraq under Saddam Hussein", and has a "history of busting UN embargoes to profit from corrupt or despotic regimes". Specifically, Glencore was reported to have been named by the CIA to have paid $3,222,780 in illegal kickbacks to obtain oil in the course of the UN oil-for-food programme for Iraq. The company denied these charges, according to the CIA report quoted by ABC.
Investments in Colombia
Swiss public television (TSR) reported in 2006 that allegations of corruption and severe human rights violations were being raised against Glencore on account of the alleged conduct of its Colombian Cerrejón mining subsidiary. Local union president Francisco Ramirez was reported to have accused Cerrejón of forced expropriations and evacuations of entire villages in order to enable mine expansion, in complicity with Colombian authorities. According to TSR, a representative of the local Wayuu Indians also accused Colombian paramilitary and military units, including those charged with Cerrejón mining security, of forcibly driving the Wayuu off their land, in what she described as a "massacre".
Glencore/Xtrata's "huge coal operation in Colombia, Prodeco, was fined a total of nearly $700,000 in 2009 for several environmental violations [running in earlier years], including waste disposal without a permit and producing coal without an environmental management plan."
A BBC investigation in 2012 uncovered sale documents showing the company had paid the associates of paramilitary killers in Colombia. In 2011, a Colombian court had been told by former paramilitaries that they had stolen the land so they could sell it on to Glencore subsidiary Prodeco, to start an open-cast coal mine; the court accepted their evidence and concluded that coal was the motive for the massacre.
Investments in Bolivia
Through its Bolivian subsidiary, Sinchi Wayra (which it acquired in 2005), Glencore operates six businesses in Bolivia that mine and process tin, silver, gold and zinc.; notable among these has been Empresa Metalurgica Vinto, reportedly the world's largest privately run smelter complex, located in the department of Oruro, which was seized and nationalized by Bolivian President Evo Morales on February 9, 2007. At the time of the seizure there were no plans to compensate Glencore.
Investments in Ecuador
"In Ecuador, the current government has tried to reduce the role played by middle men such as Glencore with state oil company Petroecuador" due to questions about transparency and follow-through, according to Fernando Villavicencio, a Quito-based oil sector analyst.
Investments in Zambia
"[O]fficials in Zambia believe pollution from Glencore's Mopani mines is causing acid rain and health problems in an area where 5 million people live."
Investments in the Democratic Republic of the Congo
The company's Luilu copper refinery uses acid to extract the copper. For three years after taking over the mine it continued to allow the waste acid to flow into a river. The chief executive, Ivan Glasenberg, was interviewed for Panorama by John Sweeney and said 'It was impossible to remedy any way faster'
They have also come under scrutiny for acquiring illicit "conflict minerals"
Glencore has acquired stakes in the Kansuki mine in Congo’s southern Katanga Province: Congo’s government transferred a 75 per cent stake in Kansuki mine in secret and at vastly undervalued prices in July 2010 to a company in which Dan Gertler, who is a close friend of President Joseph Kabila, has an interest. Just a month later in August 2010, Glencore took half the shares of the company that acquired that 75 per cent stake, becoming the operator of the mine. Glencore is financing the entire development of the Kansuki mine, thereby carrying the costs for its other partner companies which are associated with Mr Gertler.
Glencore has a 50 per cent share in SAMREF Congo SPRL, a Congolese registered company holding 80% of the Mutanda mine. SMREF Congo SPRL recommended on 1 March 2011 that Congo’s state-run company Gecamines, holding the other 20% share in the Mutanda Mine, sell this share to Rowny Assets Limited, an entity associated again with Dan Gertler. The state-owned share was sold in secret and undervaluated. Glencore has been designated operator of the Mutanda Mine.
Associations with mining companies
Glencore is also noted for its association with the publicly traded Xstrata mining group, also headquartered in the low-tax Canton of Zug, Switzerland. Glencore is reported to serve as a marketing partner for Xstrata. As of 2006, Glencore leaders Willy Strothotte and Ivan Glasenberg are on the board of Xstrata, which Strothotte chairs. According to The Sunday Times in 2005, Glencore controlled 40% of Xstrata stock and has appointed the Xstrata CEO, Mick Davis. In 2011, Reuters put the ownership stake at 34.4%, and said that the Glencore IPO would facilitate a full merger between the two companies. Alternatively, if a merger were not consummated, "a messy competitive battle" between the affiliated companies could ensue, the report speculated. On 10 September 2012, Glencore offered 3.05 of its shares for each share of Xstrata in pursuit of a merger deal. This remained below the 3.25 shares demanded by Qatar Holding, the sovereign wealth fund which has a 12 per cent stake in Xstrata. Along with several other major coal producers, Glencore is also a large shareholder in globalCOAL, the online physical coal trading platform. During the shareholder formation of globalCOAL, Glencore suggested selling all their coal through the platform if the other producers did the same. This notion was rejected and the board of globalCOAL also contains a number of power utility shareholders. Relationships also exist with Century Aluminum Co. (CENX; 44% economic ownership interest)) in the U.S.; Glencore partial subsidiary Minara Resources Ltd (AU:MRE), a 70.5% stake in one of Australia’s top three nickel producers); and 8.8% in United Company Rusal (HK:486), the Russian aluminum giant that went public in 2010.
In mid-2011, Century was called "one of the most harrowing stocks of the past few years" but identified as a risky but potentially profitable investment for the future.
- "Preliminary Results 2012" (PDF). Retrieved 16 March 2013.
- "At a glance". Glencore Xstrata. Retrieved 3 May 2013.
- "Glencore finishes takeover of Xstrata". FT.com. 2 May 2013. Retrieved 3 May 2013.
- "Glencore Xstrata". Fortune Global 500. 2013.
- "Glencore: Taking over the world?". Aljazeera - Counting the Cost. 2011-05-29. Retrieved 2011-05-31.
- Pidd, Helen; Glaister, Dan; Smith, David; Cobain, Ian (19 May 2011). "The rise of Glencore, the biggest company you've never heard of". London: The Guardian. Retrieved 25 May 2011.
- "Glencore's share of global commodity markets". London: The Telegraph. 15 April 2011. Retrieved 31 May 2011.
- "Glencore's shares flat on first conditional trading day". BBC News. 19 May 2011. Retrieved 25 May 2011.
- "Glencore jumps into FTSE 100". The Independent. 25 May 2011. Retrieved 25 May 2011.
- Thomas, Denny (25 May 2011). "Glencore's Hong Kong shares down 2.8 pct on trading debut". Reuters. Retrieved 24 May 2011.
- Stephen Long (February 11, 2005). "Swiss link undermines Xstrata's bid for WMC". ABC Radio. Retrieved 2006-10-22.
- Ammann, Daniel (2009). The King of Oil: The Secret Lives of Marc Rich. New York: St. Martin‘s Press. ISBN 0-312-57074-0.
- Leigh, David (16 September 2009). "Inside Trafigura: Accusations, sour deals and friends in high places". London: The Guardian. Retrieved 2009-09-17.
- Onstad, Eric; Laura MacInnis; Quentin Webb (February 25, 2011). "The biggest company you never heard of". Reuters. Retrieved 2011-02-28.
- "Glencore's trading rivals fact box". Reuters. February 25, 2011. Retrieved March 21, 2013.
- "Glencore Buys Out Founder". New York Times. November 10, 1994. Retrieved 2006-10-22.
- MacLellan, Kylie; Barreto, Elzio (4 May 2011). "Glencore $11 billion IPO to make billionaires of bosses". London: Reuters.
- "Aabar Investments intends to invest a total of $1.0 billion in Glencore’s IPO and will be the largest cornerstone investor in the company" (PDF). United Arab Emirates: Aabar Investments. May 2011. Retrieved 31 March 2013.
- Reuters (16 November 2012). "Abu Dhabi's Aabar writes down Glencore stake". Mining Weekly. Retrieved 31 March 2013.
- Allen-Mills, Tony (17 June 2008). "Congo sapped of riches as Denis menaces Boulevard Saint-Germain". The Australian. Retrieved 22 October 2006.
- Pagnamenta, Robin (7 November 2007). "Nikanor and Katanga Mining merge to create $3.3bn African giant". The London Times. Retrieved 14 April 2011.
- "Glencore to run Brazil's Agrenco in restructuring". Reuters. 27 May 2009.
- "Glencore flotation values company at about $61bn". =BBC News. 4 May 2011. Retrieved 17 June 2011.
- White, Garry (5 May 2011). "Glencore float will create five new billionaires". Daily Telegraph (London). Retrieved 17 June 2011.
- "Retail investors stay away from Glencore's flotation". Evening Standard (United Kingdom). 24 May 2011. Retrieved 17 June 2011.
- Peter Koenig (25 September 2005). "Secretive Swiss trader links City to Iraq oil scam". London: The Sunday Times. Retrieved 22 October 2006.
- Alex Schärer (13 December 2001). "Die Erben des Marc Rich" (in German). WochenZeitung. Retrieved 22 October 2006.
- Xstrata: List of non-executive directors, accessed 22 October 2006 Archived August 21, 2006 at the Wayback Machine
- See also Xstrata: Investor disclosure, accessed 22 October 2006
- "Glencore, Xstrata to Reconsider Retention Deal". BrightWire.
- "Xstrata-Glencore Merger Shareholder Vote Postponed to September 7". BrightWire.
- Xstrata/Glencore Have to Get On Without CFO Trevor Reid CFO Insight Magazine. Dec 12, 2012. Retrieved 12-13-2012
- Kayakiran, Firat; Riseborough, Jesse (February 7, 2012). "Glencore Agrees to Buy Xstrata for $62B in Shares". Bloomberg.
- "Commodities trader Glencore sweetens offer for proposed $80 billion merger with Xstrata". Star Tribune. September 7, 2012.
- Rebecca Marston (1 October 2012). "Glencore and Xstrata: How much power would they have?". BBC News.
- "Glencore, Xstrata profits down as impairments bite". London, UK: Reuters. March 5, 2013. Retrieved March 21, 2013.
- This list may not be complete. Unless otherwise indicated, the source is: www.glencore.com, Worldwide Operations[dead link], accessed October 23, 2006. To access details, click on the percentages. Each link checked on April 18, 2011; searched Glencore site by name; if no search results, then labelled "No interest indicated"; some updates of info, also. New Worldwide Operations page is here ; all operations are in chart.
- Glencore ahead on XStrata - Independent - accessed January 8, 2010
- Cerrejon - About Us, accessed October 23, 2006
- "ALUMINUM MERGER - Rusal, Sual, Glencore to create world leader". Canadian Mining Journal. October 15, 2006. Retrieved 2006-10-23.
- "Tax evasion in Zambia: Five NGOs file an OECD complaint against Glencore International AG and First Quantum Minerals for violation of OECD guidelines". Retrieved 25 September 2011.
- Ford, Liz (15 April 2011). "Mining firm under fire over tax payments in Zambia". London: Guardian. Retrieved 25 September 2011.
- Keane, Bernard (18 April 2011). "Glencore and the cautionary tale of Zambia". Crikey.
- Frank Garbely, Mauro Losa (29 June 2006). "Paradis fiscal, enfer social" (in French). Télévision Suisse Romande. Retrieved 2006-10-22.
- John Sweeney (16 April 2012). "Panorama questions over Glencore mines". BBC News. Retrieved 14 April 2012.
- Glencore - Zinc, Copper and Lead[dead link]
- Mineweb.com - The world's premier mining and mining investment website HOMEPAGE[dead link]
- "Bolivian troops seize key smelter". BBC News. February 9, 2007. Retrieved 2009-02-07.
- "Glencore linked to acid waterfall in DR Congo". BBC News. April 16, 2012. Retrieved 2012-04-16.
- Matthews, C.M. (9 May 2012). "Glencore Accused Of Opaque Dealing In Congo". The Wall Street Journal.
- "Secrecy Surrounding Glencore’s Buisiness Deals in the Democratic Republic of Congo, Global Witness, May 9, 2012" (PDF). Retrieved 2012-08-15.
- www.xstrata.com, List of non-executive directors, accessed 22 October 2006 Archived August 21, 2006 at the Wayback Machine
- See also www.xstrata.com, Investor disclosure, accessed 22 October 2006
- "Glencore makes final offer for Xstrata - FT.com". ft.com. 2012. Retrieved 11 September 2012.
- "Qatar Holds Out on Glencore as Davis Heads for Exit - Bloomberg". bloomberg.com. 2012. Retrieved 11 September 2012.
- Lesova, Polya, "Commodities giant Glencore readies landmark IPO: Listing may value firm at $60 billion, give it cash for acquisitions", MarketWatch, April 13, 2011 9:35 a.m. EDT. Retrieved 2011-04-13.
- "Glencore ist größtes Privatunternehmen Europas" (in German). Handelsblatt. 16 August 2005. Retrieved 2006-10-22.
- Spain, William, "5 risky stocks with big potential payoffs", MarketWatch, May 27, 2011, 12:01 a.m. EDT. Retrieved 2011-05-31.
- Ammann, Daniel (2009). The King of Oil: The Secret Lives of Marc Rich. New York: St. Martin‘s Press. ISBN 0-312-57074-0.
- Official website
- Glencore Xstrata companies grouped at OpenCorporates
- A visual Relationship Map of Glencore executive board and stakeholders with their connections.
- Glencore CEO says IPO demand, commodity outlook strong
- Special report: The biggest company you never heard of, Reuters, 25 February 2011
- The rise of Glencore, the biggest company you've never heard of, The Guardian, 19 May 2011
- A Giant Among Giants, Foreign Policy, May/June 2012