Question: Keighley Bus Company is a subsidiary of a company that was formed in what year?

Context articles: New York Bus Service
Green Star Express
Keighley bus station
North Western Road Car Company (1923)
Kowloon Motor Bus
DLTBCo
Vermont Translines
Keighley Bus Company
Kavim
Transdev Blazefield

New York Bus Service was a private bus company in New York City, United States.
 Originally a school bus company founded in the mid-1940s, it was best known for providing express bus service between Midtown Manhattan and eastern sections of the Bronx from 1970 until July 1, 2005, when the city (MTA) assumed the company's operations from longtime owner Edward Arrigoni.
 Former NYBS routes currently operate under the MTA Bus Company brand of the Metropolitan Transportation Authority, out of the former NYBS facility in Eastchester, Bronx.
Green Star Express Inc. is a provincial bus company plying in Laguna, Philippines.
 Previously known as Laguna Transportation Company Inc. before it changed into its new name, this company plies routes from Calamba, Laguna to Manila and vice versa.
 This bus company, before the JAC Liner Inc. acquisition, is a sister of HM Transport Inc., a Mercado-affiliated bus company.
 Currently, it is now a sister company of Lucena Lines, Solid North, JAC Liner, Inc. and Metro Manila Bus Co.
Keighley bus station serves the town of Keighley, West Yorkshire, England.
 The bus station is owned and managed by the Metro.
The North Western Road Car Company was a bus company in Stockport, England, formed in 1923 from the existing bus services of the British Automobile Traction Company Limited (itself a subsidiary of the British Electric Traction Company Limited) in Macclesfield.
 The company operated bus services in five counties (Cheshire, Lancashire, West Riding of Yorkshire, Derbyshire and Staffordshire) through a combination of growth and the acquisition of other bus companies, such as the takeover in 1924 of the Mid-Cheshire Motor Bus Company Limited, which brought new operations in Northwich and Flixton.
 The company also operated express coach services to London, North Wales and Yorkshire.
The Kowloon Motor Bus Company (1933) Limited (KMB; ), is a bus company operating franchised services in Hong Kong, and is the largest bus company in Hong Kong by fleet size and number of bus routes.
 It is a subsidiary of Transport International Holdings.
Del monte Land Transport Bus Company (DLTBCo) is a provincial bus company formed as a subsidiary of Del Monte Motor Works, Incorporated.
 It was formed as a resurgent of Batangas Laguna Tayabas Bus Company Incorporated (BLTBCo.)
, one of the oldest provincial bus companies in the Philippines.
 It plies routes mainly to Southern Luzon provinces and other parts in Eastern Visayas region.
Vermont Translines is an intercity bus company founded by its parent company, charter bus company Premier Coach, in 2013.
 The bus company mainly serves the US Route 7 and US Route 4 corridors in the New England state of Vermont.
 Aided by $400,000 in annual federal grant money disbursed by the Vermont Agency of Transportation, the company also utilizes Greyhound's ticketing system and connects with other Greyhound bus routes, primarily in Burlington, Albany and White River Junction.
 Service on two routes between Burlington, Vermont and Albany, New York and between Rutland, Vermont and Dartmouth-Hitchcock Medical Center in Lebanon, New Hampshire officially began June 9, 2014, with intermediate stops at towns and cities between.
 The restart of intercity bus service for places like Rutland marked the first time some places along the current routes had seen any intercity bus service at all since Greyhound left Rutland in 2008, and in towns like Bennington since 2005.
The Keighley Bus Company is a bus operator based in Keighley, West Yorkshire.
 It is a subsidiary of Transdev Blazefield.
 Commencing in July 2016, the business is progressively being rebranded from Transdev in Keighley.
Kavim () is an Israeli bus company.
 It was founded in 2000 and provided lines in the eastern Gush Dan region - the towns/cities Kiryat Ono, Petah Tikva, Or Yehuda, Givatayim and others.
 In February 2005, Kavim expanded to the north, where it started providing bus lines in Afula, Bet She'an and the Nazareth area.
 In 2006, more routes are planned in Petah Tikva and Rosh HaAyin.
 Many of Kavim's current routes were transferred from the Dan Bus Company.
 In 2011, the bus company Illit was merged with Kavim.
 In 2012, Kavim won the tender for the Heshmonaim cluster which indluces the cities Ramla, Lod and Modi'in, and the tender for cluster of regional bus routes in the Netanya Hadera area.
 Kavim started the operate the routes in both clusters in 2013.
 In 2015, Kavim's bus routes in Afula were transferred to Superbus bus company.
 In 2017 Kavim won the tender of the Valley of Elah and Beitar Illit cluser that contains routes that Kavim currently operates and few routes of Superbus in the Beit Shemesh area.
Transdev Blazefield is a bus group in England.
 It owns six bus companies in the Lancashire and Yorkshire regions.
 Formed in 1991, since January 2006 it has been a subsidiary of Transdev.