Question: Who founded the company that purchased GB Airways?

Context paragraphs:
Stephen Wolf: Stephen M. Wolf (born 1941) assumed his current position as chairman of R. R. Donnelley & Sons Company in March 2004.  He has been the managing partner of Alpilles, LLC, since April 1, 2003.  In April 2009 he became chairman of Trilantic Capital Partners, which was previously Lehman Brothers Merchant Banking.  Before becoming managing partner of Alpilles, Wolf was chairman of US Airways.  Wolf was chairman and chief executive officer of US Airways from January 16, 1996, until November 18, 1998, when he turned over his chief executive officer title to another executive.  Wolf was responsible for the company's rebranding to US Airways from its previous identity, USAir.  During Wolf's tenure, US Airways also placed an order for up to 400 Airbus A320-series narrow-body aircraft, with 120 firm orders at the time of the order signing; at the time, the order was regarded as the largest bulk aircraft request in history.  Prior to joining US Airways, Wolf had served since 1994 as senior advisor to Lazard Frères.  From 1987 until it was purchased by its employees in July 1994 he was chairman and chief executive officer of UAL Corporation and United Airlines, Inc.

Silicon Dreams Studio: Silicon Dreams Studio Limited was a British video game developer based in Adderbury, England, founded by Geoff Brown in March 1994 as the in-house development team for video game publisher U.S. Gold, also founded by Brown, and became part of the CentreGold umbrella.  In April 1996, the entirety of CentreGold (including Silicon Dreams) was acquired by Eidos Interactive for GB£ .  However, in December 1996, Brown re-acquired a 75% share in the Silicon Dreams label for at least GB£ , and merged it into a new, legally incorporated entity, Silicon Dreams Studio, which became a subsidiary of Geoff Brown Holdings (later renamed Kaboom Studios).  In August 2003, Kaboom Studios, facing financial difficulties, closed down sister studio, Attention to Detail, which led media to expect similar to happen to Silicon Dreams Studio.  Silicon Dreams Studio entered liquidation on 3 September 2003, laying off all of its 55 employees.  A successor to the company, Gusto Games, made up from eleven former Silicon Dreams Studio staff, was announced in October 2003.  Gusto Games went on to finish work on "Urban Freestyle Soccer", which was released in December 2003.

Sinclair Sovereign: The Sinclair Sovereign was a high-end calculator introduced by Clive Sinclair's company Sinclair Radionics in 1976.  It was an attempt to escape from the unprofitable low end of the market, and one of the last calculators Sinclair produced.  Made with a case of pressed steel that a variety of finishes, it cost between GB£ and GB£ at a time when other calculators could be purchased for under GB£ .  A number of factors meant that the Sovereign was not a commercial success, including the cost, high import levies on components, competition from cheaper calculators manufactured abroad, and the development of more power-efficient designs using liquid-crystal displays. Though it came with a five-year guarantee, issues such as short battery life limited its usefulness.  The company moved on to producing computers soon afterwards.

GB Airways: GB Airways was a UK airline; prior to its dissolution it was headquartered in "The Beehive," a former terminal building, at City Place Gatwick, London Gatwick Airport in Crawley, West Sussex, England.  It operated scheduled services as a British Airways franchise to 30 destinations in Europe and North Africa from Gatwick and as well as Heathrow and Manchester.  The company ceased operations on 30 March 2008 following its purchase by EasyJet in January 2008.

WeTransfer: WeTransfer is a cloud-based computer file transfer service.  The company was founded in Amsterdam (the Netherlands) by Bas Beerens and Nalden.  The core service is free, with more features available for premium accounts.  Free users can send files up to 2GB; WeTransfer ‘Plus’ supports sending files up to 20GB and offers features like password protection, channel customization and 100 GB storage.

Kaboom Studios: Kaboom Studios Limited (formerly Geoff Brown Holdings Limited) was a British holding company established by Geoff Brown in 1996 to pursue video game development company investment.  The company was started for Brown's December 1996 acquisition of a 75% stake in Silicon Dreams Studio for at least GB£ .  Silicon Dreams Studio was founded by Brown in March 1994, as in-house development team for his publishing company, U.S. Gold, until the entire CentreGold umbrella (including U.S. Gold and Silicon Dreams) was sold to Eidos Interactive in April 1996.  In January 1997, Geoff Brown Holdings also acquired Attention to Detail, and a motion capture studio Audiomotion, as well as another developer, Pivotal Games, were founded under the Kaboom umbrella in 1997 and March 2000, respectively.  In 2003, Kaboom Studios faced major financial struggles, resulsting in the colsure of Attention to Detail and Silicon Dreams Studio on 28 August 2003 and 3 September 2003, respectively.  Meanwhile, Audiomotion's managing director Mick Morris performed a management buyout, in order to "reboot" itself and avoid closure.  Kaboom Studios went into receivership on 9 September 2003, with all remaining assets, including still-active Pivotal Games, being transferred to Ernst & Young for sale.  On 29 September 2003, SCi acquired Pivotal Games from Ernst & Young for a total of GB£ .

Lytro: Lytro, Inc. is an American company founded in 2006 by Ren Ng which develops light-field cameras. Lytro began shipping its first generation pocket-sized camera, capable of refocusing images after being taken, in 8 GB and 16 GB versions on February 29, 2012.  In April 2014, the company announced Lytro ILLUM, its second generation camera for commercial and experimental photographers.  The Lytro ILLUM was released at $1,600.  The ILLUM has a permanently attached 30–250mm (35mm equivalent) f/ 2.0 lens and an articulated rear screen.  In the fall of 2015, Lytro changed direction, announcing Immerge, a very-high-end VR video capture camera with companion custom compute server.  Immerge is expected to ship in 2016, and be useful to studios trying to combine CGI-based VR with video VR.

Pivotal Games: Pivotal Games Limited was a British video game developer based in Corston, England, founded in March 2000 by fifteen ex-Pumpkin Studios employees, after it was shut down by its parent company, Eidos Interactive.  Led by Jim Bambra, Nick Cook and Alex McLean, of which Bambra and Cook had previously founded Pumpkin Studios in August 1996, the studio was formed under the Kaboom Studios umbrella, in order to establish a publishing relationship to Sales Curve Interactive (SCi, later renamed SCi Games).  Between 2002 and 2008, Pivotal Games developed all installments in the "Conflict" series, as well as "The Great Escape", based on the film of the same name.  In September 2003, after financial struggles of parent company Kaboom Studios, who had at that point had already closed down sister studios Attention to Detail and Silicon Dreams Studio, SCi showed interest in acquiring the company.  Kaboom Studios went into receivership on 9 September 2003, with all remaining assets, including still-active Pivotal Games, being transferred to Ernst & Young for sale.  On 29 September 2003, SCi acquired Pivotal Games from Ernst & Young for a total of GB£ .  In May 2005, SCi Games finalised its acquisition and merger with Eidos plc, the parent of Eidos Interactive, which would become in charge of SCi Games' subsidiaries.  In March 2008, SCi Games closed down fourteen operating projects to counter a GB£ net loss from the preceding fiscal year, leading to rumors that Pivotal Games was also to be closed.  On 14 July 2008, it was officially announced that the studio was to shut its doors, and 99 staff had already been made redundant, leaving only a team of 10–12 specialist personnel.  Pivotal Games was closed on 13 August 2008.

EasyJet: EasyJet (styled as easyJet; ) is a British airline, operating under the low-cost carrier model, based at London Luton Airport.  It operates domestic and international scheduled services on over 820 routes in more than 30 countries.  easyJet plc is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.  easyGroup Holdings Ltd (the investment vehicle of the airline's founder Stelios Haji-Ioannou and his family) is the largest shareholder with a 34.62% stake (as of July 2014).  It employs nearly 11,000 people, based throughout Europe but mainly in the UK.

Beehive, Gatwick Airport: The Beehive is the original terminal building at Gatwick Airport, England.  Opened in 1936, it became obsolete in the 1950s as the airport expanded.  In 2008, it was converted into serviced offices, operated by OREGA, having served as the headquarters of franchised airline GB Airways for some years before that.  It was the world's first fully integrated airport building, and is considered a nationally and internationally important example of airport terminal design.  The Beehive is a part of the City Place Gatwick office complex.  The 20000 sqft former terminal building is on a 2 acre site.

Supporting paragraphs: GB Airways EasyJet
Answer: Stelios Haji-Ioannou