Sahara India Pariwar is an Indian conglomerate headquartered in Lucknow, India with business interests in finance, infrastructure & housing, media & entertainment, consumer merchandise retail venture, manufacturing and information technology.
 The company has an estimated market capitalisation of 25.94 billion as of March 2011.
 The group is a major promoter of sports in India and was the main sponsor of the India national cricket team.
 The company owns a 42.5% stake in Formula One's Force India Formula 1 Team and also sponsors the India national field hockey team.
 In more recent times, the company has faced criticism due to allegations regarding questionable financial practices, crony capitalism and its close nexus with and favoritism from political parties.
Silver Spring Soft Drinks Ltd was a commercial limited company that produced a range of soft drinks from its factory and headquarters at Folkestone, Kent, in the United Kingdom.
 Founded as a company in 1886, the company traded under the name of Silver Spring Mineral Water Company until it changed ownership in 2009; it was subsequently sold by Privet Capital in 2010.
 The new entity in turn hit trouble in 2012 and was liquidated in early 2013.
 It produced the drink brands Perfectly Clear and Rola Cola along with own label brands for supermarket chains.
Insignia Films is a documentary film company, with its headquarters in New York City.
 The film company was founded in 1988 by Stephen Ives, with producer Amanda Pollak joining in 2001.
 Insignia Films has earned a particular reputation as one of the country’s foremost producers of historical documentaries.
 From America’s conquest of the West to the controversial role of the press in wartime to the amazing career of the Depression-era thoroughbred Seabiscuit, the nation’s history has been repeatedly and vividly brought to life by Insignia’s innovative approach to filmmaking.
Isa Aydin Studios is a production company specializing in documentary films and documentary television series, based in Baku, Azerbaijan.
 Founded in 2004, Isa Aydin Studios has produced over 200 productions from documentary series and films to performing arts and children's specials.
 Since 2012, the Studio has also been involved in multi-platform interactive projects for the web and mobile devices.
 Isa Aydin, who serves as producer and director for Isa Aydin Studios began the company with the goal of "lending a voice to those who cannot speak for themselves."
Amanullah Nezami is an Afghan entrepreneur and Hindi film collector.
 Nezami is known for holding the largest private collection of Indian films and music produced between 1940-1980.
 Sahara India Pariwar produced a documentary on his life and collection.
Firelight Media is a non-profit filmmaking company founded by filmmaker Stanley Nelson and Marcia Smith, located in New York City.
 Firelight Media began in 1998 as an independent non-profit documentary production company that produced stories on topics that are typically underrepresented in the mainstream media, with most films airing nationally on PBS.
 In 2008, Firelight Media transitioned to focusing on supporting emerging filmmakers, while Firelight Films was launched as the new for-profit documentary production company led by Stanley Nelson.
Todd Sampson is a Canadian-born Australian award-winning documentary-maker, television presenter and former CEO of the communication company Leo Burnett Australia.
 He appears as a co-host on the marketing discussion program "Gruen" and as a guest host on "The Project".
 He wrote, produced and presented the science documentary series, "Redesign My Brain" which won Documentary of the Year.
 He wrote, produced and hosted BodyHack, an adventure science documentary for Discovery International which was nominated for Best Factual Series and Most Outstanding Documentary of the Year.
 He is the host and producer of the upcoming ABC science documentary series, LIFE ON THE LINE.
 In 2016, Todd also acted a small part as Provost in the Oscar-nominated feature film, LION.
 Todd is an adventurer and has climbed to the summit of Mount Everest.
The Beatles at Shea Stadium is a fifty-minute-long documentary of the Beatles' 15 August 1965, concert at Shea Stadium in New York City, the highlight of the group's 1965 tour.
 The documentary was produced by Ed Sullivan (under his Sullivan Productions banner), NEMS Enterprises (which owns the 1965 copyright), and the Beatles company Subafilms.
 The project, placed under the direction of manager of production operations M. Clay Adams, was filmed by a large crew led by cinematographer Andrew Laszlo.
 Fourteen cameras were used to capture the euphoria and mass hysteria that was Beatlemania in America in 1965.
 The documentary first aired on BBC1 on 1 March 1966.
 In West Germany, it aired on 2 August that year.
 It aired in the United States on ABC on 10 January 1967.
Lynn-Maree Milburn is an Australian writer, director, editor and producer.
 Lynn-Maree directed the feature-length documentary "In Bob We Trust" and co-directed the feature-length documentary "Autoluminescent", the feature-length documentary Ecco Homo.
 In 1993 she wrote, animated, produced and directed Memories and Dreams, a feature-length dramatised documentary that enjoyed Official Selection at Venice, Telluride, Yamagata, and Hungary’s Mediawave, winning multiple awards including Jury Prize at Hungary, Best Film at Melbourne International Film Festival and the AFI Open Craft Award.
 She co-produced Amiel Courtin-Wilson’s documentary "Chasing Buddha," co-directed John Safran's Music Jamboree for SBSi (AFI Award Best Television Comedy 2003), directed several stories for John Safran’s Race Relations whilst continuing to direct television commercials.
 She animated and directed numerous music videos including What You Need for INXS, and Desire (U2 song) for U2 winning several local and international awards.
 She co-founded the production company, Ghost Pictures Pty Ltd with Andrew de Groot and Richard Lowenstein.
Jackie Torrens (born in Prince Edward Island) is a Canadian award-winning writer, actress, documentary-maker and journalist, best known for her CBC radio and television appearances, and for acting roles in the television series "Made in Canada" the OUTtv mini-series, "Sex & Violence" and Andrea Dorfman's feature film "Heartbeat".
 Her most recent television documentary, Small Town Show Biz: 2 Dreams from a Harbourtown, airs on CBC and the Documentary Channel in the fall of 2017.
 Her television documentary, "Edge of East", is about three east coast subcultures and aired on the Documentary Channel and CBC in the summer of 2014.
 Her television documentary "My Week on Welfare" also aired on CBC and the Documentary Channel in the summer of 2015.
 These documentaries are directed, hosted and written by Torrens and are produced by her production company Peep Media.
 Edge of East and Week on Welfare have been nominated for Best Documentary at the Screen Nova Scotia awards.
 In spring of 2017, she directed and wrote Free Reins, a documentary about a maverick that runs a horse therapy farm, for Telltale Productions and CBC's Firsthand series.

Question: Where is the headquarters of a company that produced a documentary on Amanullah Nezami?
Answer: Lucknow, India