Bülent Çelebi

Heathrow Airport Holdings Ltd. engages in the operation of an airport. The firm owns and runs London Heathrow Airport. The company was founded in 1966 and is headquartered in Hounslow, the United Kingdom.

British Telecom Plc provides telecommunication services. It offers broadband, phone lines, mobile phones, and IT services. The company offers telecom products and services for commercial purpose. British telecom is headquartered in London, UK

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Çukurova Holding AS engages in the investing activities. It invests in the sectors, such as construction, information and communication technologies, transportation, trade, finance, and energy. The company was founded in 1923 and is headquartered in Istanbul, Turkey.

Vodafone Deutschland GmbH engages in the provision of television, telecommunications, and multimedia services. It focuses on areas such as Internet, telephone, cable television, and wireless mobile networks. The company was founded on December 17, 2002 and is headquartered in Unterfoehring, Germany.

Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA.

Pamuk Faktoring AS is an international commercial bank. The company is based in Istanbul, Turkey and ultimately controlled by the Government of Turkey.

Part of Graphics Properties Holdings, Inc., Thomson Digital Image produces software. Thomson Digital Image was acquired by Wavefront Technologies, Inc. from Thales SA on August 01, 1993 for $14.66 million.

Grupo Corporativo ONO SA constructs, operates, and manages fibre networks to provide telecommunication services. The firm offers fixed telephony, internet, television, and mobile services to residential clients. It provides broadband internet, symmetric fibre internet, and mobile broadband to small and medium enterprises, large accounts, and corporations. The company was founded on May 31, 2000 and is headquartered in Madrid, Spain.

Part of Koç Holding A.S., Koçbank AS is a financial institution based in Besiktas, Turkey. The Turkish company operates a bank and provides financial services for private consumers and corporations.

Minnesota Steel Industries LLC manufactures steel. It incorporated the commercially available technology in mining, concentrating, pellet plant, DRI and electric arc steelmaking on a single site, making it one of the lowest cost steel producers in the world. The company is headquartered in St. Paul, MN.

Fenerbahçe Spor Kulübü is a professional sports club based in Istanbul, Turkey. and has subsidiaries in Turkey. The Turkish company operates as a professional sports club. Hakki Hasan Yilmaz has been the CEO of the private company since 2013.

Marks & Spencer (Ireland) Ltd. provides retail store services. It provides food and clothing retail services. The company was founded in 1968 and is located in Dublin, UK.

EY-Greenwich Consulting France SAS provides management consultancy services. It specializes in strategy, marketing, sales and distribution, operational efficiency, risk management, including topics such as business transformation, customer base management (CBM), digital transformation, channel management, and organizational redesign. The company was founded on June 15, 2001 and is headquartered in Courbevoie, France.

Nagra France SAS develops and markets conditional access software for digital television and broadband internet industries. The firm's product MEDIAGUARD offers subscriber management, analog and digital decoding, secure access, encryption services. The company is headquartered in Paris, France.

Part of Pfizer Inc., Pfizer Pharmaceuticals, Inc. is an American company that manufactures pharmaceutical products.

Fox Sports International, Inc. provides sports programming and production services. The private company is based in Los Angeles, CA.

FlatFrog Laboratories AB designs and manufactures optics-based multi-touch kits and subsystems. Its product detects pressure, which creates ways for users to interact with content. The firm incorporates FlatFrog technology into products such as multi-touch tabletops, digital signage and whiteboards, point-of-sale, gaming and medical displays, and consumer electronics, such as note-/net-book computers, desktop monitors, and multi-touch input pads. The company was founded by Ola Wassvik and Lars Christer Fredrik Fåhraeus in 2007 and is headquartered in Lund, Sweden.

Part of Koç Holding A.S., Yapi Kredi Bank Azerbaijan is a bank that provides banking services.

Jahia Solutions Group SA develops open source enterprise content management system solutions. It offers digital factory, value added solutions, web content management, enterprise content ,management, portal, digital asset management and content management systems. The company was founded by Elie Auvray, Thomas Draier, Stephane Croisier and Serge Huber in 2002 and is headquartered in Acacias, Switzerland.

Pure Gym Ltd. engages in operation of a chain of gyms. It provides health and fitness facilities. The firm offers rooms, showers, changing rooms, and locker facilities. The company was founded by Peter William Denby Roberts in 2008 and is headquartered in Leeds, the United Kingdom.

TÜBITAK, or the Scientific and Technological Research Council of Turkey, is a research institution founded in 1963 and based in Ankara, Turkey. with subsidiaries in Turkey. The institution conducts research and innovation initiatives in various fields, including mathematics, physics, and technology. TÜBITAK also provides support programs, scholarships, and competitions for students and researchers. The institution collaborates with other countries and organizations to support multinational research and innovation projects.

Gym Topco Ltd. provides fitness facility services. The private company is based in Leeds, UK. The British company was founded in 2013.

Thrive Market, Inc. provides online retail services for quality healthy foods, vitamins, home goods, and beauty supplies. Its catalog include natural products across categories like cooking ingredients, healthy snacks, nutritional supplements, natural home goods, and bath and beauty. The company was founded in 2013 by Gunnar Lovelace, Nicholas R. Green, Kate Mulling and Sasha Siddhartha and is headquartered in Marina Del Rey, CA.

Erciyas Holding AS is a private company based in Istanbul, Turkey. and has subsidiaries in Turkey. The Turkish company was founded in 1989 by Ahmet Kamil Erciyas and has been led by Kamil Emre Erciyas as CEO since 2009.