Question: 'Dot TV' was owned and operated by a Pan-European satellite broadcasting, on-demand internet streaming media, broadband and telephone services company with headquarters where?

Context paragraphs:
CinemaNow: CinemaNow was an international over-the-top (OTT) provider of on-demand Internet streaming media available to viewers in the United States, Canada and the United Kingdom.  The company was founded in 1999 and was headquartered in Los Angeles, California.

C-SPAN: C-SPAN ( ), an acronym for Cable-Satellite Public Affairs Network, is an American cable and satellite television network that was created in 1979 by the cable television industry as a public service.  C-SPAN televises many proceedings of the United States federal government, as well as other public affairs programming.  The C-SPAN network includes three television channels (C-SPAN, C-SPAN2 and C-SPAN3), one radio station (WCSP-FM) and a group of websites that provide streaming media and archives of C-SPAN programs.  C-SPAN's television channels are available to approximately 100 million cable and satellite households within the United States, while WCSP-FM, also called C-SPAN Radio, is broadcast on FM radio in Washington, D.C., and is available throughout the U.S. on XM Satellite Radio, via Internet streaming, and through apps for iOS, BlackBerry and Android devices.

.tv (TV channel): . tv (Pronounced as 'Dot TV', referred to onscreen as . tv - the technology channel) was a British television channel dedicated to technology.  . tv was owned and operated by British Sky Broadcasting.  The channel began broadcasting on 1 September 1996 as "The Computer Channel" and broadcast between 18:00 and 20:00.  The broadcasting hours were increased to midday-midnight when "The Computer Channel" (later . tv) started broadcasting on British Sky Broadcasting's digital satellite platform, Sky Digital in 1998.  In 1999 the channel interviewed then Microsoft CEO Bill Gates.

Sky plc: Sky plc is a Pan-European satellite broadcasting, on-demand internet streaming media, broadband and telephone services company with headquarters in London.  It has operations in the United Kingdom, Ireland, Germany, Austria and Italy.  Sky is Europe's biggest and leading media company and largest pay-TV broadcaster, with 21 million subscribers and 30,000 employees as of 2015.

List of original programs distributed by Netflix: Netflix is an American global on-demand internet streaming media provider, that has distributed a number of original programs, including original series, specials, miniseries, documentaries, and films.  Netflix's original productions also include continuations of previously canceled series from other channels, as well as licensing or co-producing content from international broadcasters for exclusive broadcast in other territories, which is also branded in those regions as Netflix original content.  Netflix previously produced content through Red Envelope Entertainment.

VyRT: VyRT is an American provider of on-demand Internet streaming media available to viewers worldwide.  The company was established in late 2011 and is headquartered in Los Angeles, California.  VyRT was founded by entertainer Jared Leto as a website for hosting online events, but soon diversified into featuring digital distribution and online shopping.  It also includes social networking.

List of original programs distributed by Crackle: Crackle is an on-demand internet streaming media provider owned by Sony, that distributes a number of Crackle-exclusive programs, including original series like "Chosen".

List of Primetime Emmy Awards received by Netflix: Netflix is an American on-demand internet streaming media provider.  In 2013 Netflix became the first streaming platform to win a Primetime Emmy Award. " House of Cards" became the first original online-only web television series to receive major nominations for the 65th Primetime Emmy Awards.  "House of Cards" scored nine nominations, including Primetime Emmy Award for Outstanding Drama Series.  Meanwhile its first episode, "Chapter 1", received four nominations becoming the first webisode (online-only episode) of a television series to receive a major Primetime Emmy Award nomination.  Eigil Bryld won for Outstanding Cinematography for a Single-Camera Series, meanwhile David Fincher won for Outstanding Directing for a Drama Series.  Both, Bryld and Fincher won for the episode "Chapter 1", making it the first Emmy-awarded webisode.  The Following year "House of Cards" repeated in the category Outstanding Directing for a Drama Series, with Carl Franklin directing "Chapter 14".  Furthemore the political drama got its first nomination for writing for "Chapter 14", written by Beau Willimon.

SIP trunking: SIP trunking is Voice over Internet Protocol (VoIP) and streaming media service based on the Session Initiation Protocol (SIP) by which Internet telephony service providers (ITSPs) deliver telephone services and unified communications to customers equipped with SIP-based private branch exchange (IP-PBX) and Unified Communications facilities.  Most Unified Communications software applications provide voice, video, and other streaming media applications such as desktop sharing, web conferencing, and shared whiteboard.

List of accolades received by Netflix: Netflix is an American on-demand internet streaming media provider.  The company founded by Reed Hastings and Marc Randolph on August 29, 1997, in Scotts Valley, California.  It specializes in and provides streaming media and video-on-demand online and DVD by mail.  In 2013, Netflix expanded into film and television production, as well as online distribution.

Supporting paragraphs: .tv (TV channel) Sky plc
Answer: London