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Aygaz
Aygaz A.Ş. is Turkey’s 14th largest industrial organization according to the listing by Istanbul Chamber of Commerce. It is majority-owned by the Koç Holding, and partly floated on the Istanbul Stock Exchange. Aygaz brings together the energy firms of the Koç Holding outside the oil and refinery sector. Its subsidiary portfolio ranges from LPG trade to electricity and natural gas. Having been the leader of the LPG sector in Turkey since its foundation in 1961, Aygaz manufactures and sells LPG devices in addition to distributing LPG as auto gas, cylinder gas and bulk gas. Serving customers in 81 provinces with more than 3,800 cylinder gas dealers and auto gas stations, Aygaz also exports LPG devices to 22 countries in Europe, Africa and the Middle East. Aygaz cylinders are delivered to over 100,000 homes every day, while over one million vehicles travel with Aygaz’s auto gas product, Aygaz Euro LPG+, every day. With more than 15.000 personnel working at the headquarters, faci ...
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Koç Holding
Koç Holding A.Ş. () is the largest industrial conglomerate in Turkey, and the only company in the country to be listed on the Fortune Global 500 as of 2016. The company, headquartered in Nakkaştepe, Istanbul, is controlled by the Koç family, one of Turkey's wealthiest families. The company was formed in 1963 when founder Vehbi Koç, who established his first firm in 1926, combined all of the companies bearing his name into Koç Holding. History The first firm that was to become Koç Holding was established in 1926 by Vehbi Koç. In 1984, Vehbi Koç handed his position as chairman of the board over to his son Rahmi M. Koç. In September 1988, the company moved its headquarters from Fındıklı, Istanbul, to Nakkaştepe on the Anatolian part of Istanbul. On April 4, 2003, Rahmi Koç retired and handed his position over to his eldest son Mustafa V. Koç. Rahmi Koç retained the title of honorary chairman and a seat on the board of directors. In February 2015, Levent Çak ...
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Vehbi Koç
Ahmet Vehbi Koç (20 July 1901 – 25 February 1996) was a Turkish entrepreneur and philanthropist who founded the Koç Holding, Koç Group, one of Turkey’s largest groups of companies. During his lifetime he came to be one of Turkey's wealthiest citizens. He was also a well-known philanthropist with interests in health, education and the arts. Early life Vehbi Koç was born in 1901 in Çorakalı, a predominantly Muslim neighbourhood of Ankara. He then lived in a vineyard estate in the Keçiören district, since absorbed into Ankara. Purchased by his father in 1923, the property, which was left vacant after the Kasapyan family moved to Istanbul from Ankara during the Armenian Genocide, was later acquired by Koç and became the Vehbi Koç museum in 1944 after a thorough renovation. Business career Koç began his working career in 1917 at the small grocery store his father opened for him in Ankara. The first firm he established was called Koçzade Ahmet Vehbi and was reg ...
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Companies Listed On The Istanbul Stock Exchange
See also * List of Turkish exchange-traded funds References BIST companies {{Istanbul Stock Exchange companies Istanbul Stock Exchange Istanbul Istanbul ( , ; tr, İstanbul ), formerly known as Constantinople ( grc-gre, Κωνσταντινούπολις; la, Constantinopolis), is the List of largest cities and towns in Turkey, largest city in Turkey, serving as the country's economic, ...
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List Of Companies Of Turkey
Location of Turkey Turkey, officially the Republic of Turkey is a transcontinental parliamentary republic in Eurasia, mainly on the Anatolian peninsula in Western Asia, with a smaller portion on the Balkan peninsula in Southeast Europe. Turkey is a democratic, secular, unitary, constitutional republic with a diverse cultural heritage. The country has an emerging market economy as defined by the IMF. Turkey is among the world's developed countries according to the CIA World Factbook. Turkey is also defined by economists and political scientists as one of the world's newly industrialized countries. Turkey has the world's 18th largest nominal GDP, and 15th largest GDP by PPP. The country is among the world's leading producers of agricultural products; textiles; motor vehicles, ships and other transportation equipment; construction materials; consumer electronics and home appliances. For further information on the types of business entities in this country and their abbreviat ...
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Koç Family
The Koç family is a Turkish family of business people founded by Vehbi Koç, one of the wealthiest self-made people in Turkey. His grandsons, the third generation of the Koç family, today run Turkey's largest group of companies, Koç Holding, the only Turkish company on the Fortune Global 500 list. In 2016, the family's wealth was estimated at US$8 billion, ranking them as the wealthiest family in Turkey. According to Murat Bardakçı, their lineage can be traced to Hacı Bayram-ı Veli. Notable family members * Vehbi Koç was born on July 20, 1901, in Ankara and died on February 25, 1996, in İstanbul. In 1926, he married Sadberk, his maternal cousin. Starting in trade at a very young age, he built up a broad net of companies, and founded Koç Holding in 1963. He became the richest person in Turkey. His son Rahmi Mustafa Koç and his three daughters, Semahat, Sevgi and Suna, succeeded him. * Semahat Sevim Koç, born 1928 in Ankara, is the first child of Vehbi Koç. She grad ...
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Companies Based In Istanbul
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial per ...
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Energy Companies Established In 1961
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has m ...
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Oil And Gas Companies Of Turkey
An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturated lipids that are liquid at room temperature. The general definition of oil includes classes of chemical compounds that may be otherwise unrelated in structure, properties, and uses. Oils may be animal, vegetable, or petrochemical in origin, and may be volatile or non-volatile. They are used for food (e.g., olive oil), fuel (e.g., heating oil), medical purposes (e.g., mineral oil), lubrication (e.g. motor oil), and the manufacture of many types of paints, plastics, and other materials. Specially prepared oils are used in some religious ceremonies and rituals as purifying agents. Etymology First attested in English 1176, the word ''oil'' comes from Old French ''oile'', from Latin ''oleum'', which in turn comes from the Greek (''elaio ...
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Istanbul Stock Exchange
The Borsa İstanbul (abbreviated as BIST) is the sole exchange entity of Turkey combining the former Istanbul Stock Exchange (ISE) ( tr, İstanbul Menkul Kıymetler Borsası, IMKB), the Istanbul Gold Exchange ( tr, İstanbul Altın Borsası, İAB) and the Derivatives Exchange of Turkey ( tr, Vadeli İşlem Opsiyon Borsası, VOB) under one umbrella. It was established as an incorporated company with a founding capital of 423,234,000 (approx. US$240 million) on April 3, 2013, and began to operate on April 5, 2013. Its slogan is ''worth investing''. Shareholders of Borsa İstanbul are: 49% Government of Turkey, 41% IMKB, 5% VOB, 4% IMKB members, 1% IMKB brokers and 0.3% IAB members. It is planned that all the Government-owned shares will be offered for sale. Among the executives of the nine-member board of directors, which is presided by chairman Himmet Karadağ, are former deputy chairman of ISE Osman Akyüz, former head of VOB Işınsu Kestelli, Merrill Lynch Investment Bank G ...
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Autogas
Autogas or LPG is liquefied petroleum gas (LPG) used as a fuel in internal combustion engines in vehicles as well as in stationary applications such as generators. It is a mixture of propane and butane. Autogas is widely used as a "green" fuel, as its use reduces exhaust emissions by around 15% compared to petrol. One litre of petrol produces 2.3 kg of when burnt, whereas the equivalent amount of autogas (1.33 litres due to the lower density of autogas) produces only 2 kg of when burnt. CO emissions are 30% lower, compared to petrol and by 50%. It has an octane rating (MON/RON) that is between 90 and 110 and an energy content (higher heating value—HHV) that is between 25.5  megajoules per litre (for pure propane) and 28.7 megajoules per litre (for pure butane) depending upon the actual fuel composition. Autogas is the third most popular automotive fuel in the world, with approximately 16 million of 600 million passenger cars powered using the fu ...
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Zincirlikuyu
Zincirlikuyu is a quarter of the Şişli district on the European side of Istanbul, Turkey. Part of Esentepe neighborhood, it is situated on a hilltop on the district border to Beşiktaş in the east. Having undergone redevelopment in recent years, the area is also a busy bus hub. Zincirlikuyu is known as a major junction, where Barbaros Boulevard coming from Beşiktaş meets Büyükdere Avenue in direction to Levent, and crosses over the motorway connecting the Bosphorus Bridge with another important hub Mecidiyeköy. Transport hub Zincirlikuyu is a major bus interchange of the European site in Istanbul. It features bus stations in all four directions, to Levent, Mecidiyeköy and Beşiktaş as the first stop before the Bosphorus Bridge and the last one after the bridge for commuter bus traffic coming from the Asian side of the city. It is served by more than forty İETT city bus lines, and five of the eight metrobus lines, being the terminal of some. Zincirlikuyu metrobus ...
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Liquefied Petroleum Gas
Liquefied petroleum gas (LPG or LP gas) is a fuel gas which contains a flammable mixture of hydrocarbon gases, specifically propane, propylene, butylene, isobutane and n-butane. LPG is used as a fuel gas in heating appliances, cooking equipment, and vehicles. It is increasingly used as an aerosol propellant and a refrigerant, replacing chlorofluorocarbons in an effort to reduce damage to the ozone layer. When specifically used as a vehicle fuel, it is often referred to as autogas or even just as gas. Varieties of LPG that are bought and sold include mixes that are mostly propane (), mostly butane (), and, most commonly, mixes including both propane and butane. In the northern hemisphere winter, the mixes contain more propane, while in summer, they contain more butane. In the United States, mainly two grades of LPG are sold: commercial propane and HD-5. These specifications are published by the Gas Processors Association (GPA) and the American Society of Testing and Ma ...
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