Question: do  Roupen Altiparmakian and John Matoian work in the same industry? 

Context articles: Onnik Dinkjian
John Stauber
Steve Tavaglione
John Ballem
Kaiser Associates
Jim Whitesell
Nat Cohen
John Matoian
Roupen Altiparmakian
Peter Myles

Onnik Dinkjian (Armenian: Oննիկ Տինքճեան , born 1929) is a French born American-Armenian musician and singer.
 He is father of Ara Dinkjian, and has appeared with his son as well as other Armenian musicians such as Roupen Altiparmakian playing oud.
John Stauber is an American progressive writer.
 Stauber has co-authored five books about government propaganda, private interests and the public relations industry.
 His work includes one book about how industry manipulates science ("Trust Us, We're Experts"), one about the history and current scope of the public relations industry ("Toxic Sludge is Good for You"), and one about mad cow disease ("Mad Cow USA"), which predicted the surfacing of the disease within the United States.
Steve Tavaglione is a woodwind and EWI musician most notable for his work as a co founder of the Latin fusion group Caldera with Jorge Strunz and Eduardo Del Barrio, his work with noted keyboard players Scott Kinsey and John Beasley, and work in the television and film industry.
John Bishop Ballem (1925–2010) was a Canadian murder mystery/thriller novelist.
 While best known for his novels about the oil industry and private law, Ballem was also a naval air force pilot, assistant professor, specialist in the oil industry and private law lawyer.
 He was an acknowledged legal authority on oil and gas and winner of the Petroleum Law Foundation Prize in 1973.
 He was a member of the Crime Writers of Canada, the Probus Club of Calgary and the Air Crew Association of Alberta: Southern Alberta Branch.
 In 2009, the Law Society of Alberta and the Canadian Bar Association of Alberta awarded John the Distinguished Service Award for Legal Scholarship.
 He was also a Calgary Herald world travels reporter and visited many exotic locations such as both poles.
 Ballem's most important and well known work is the internationally recognized authoritative text,"The Oil and Gas Lease in Canada", a standard legal reference that went to four editions, the final being 2008.
Kaiser Associates is a boutique strategy consulting firm based in Washington DC and London, with offices in Sao Paulo, Cape Town, Toronto, Kuala Lumpur, and Seattle .
 The firm was founded in 1981 as a spin-off from Strategic Planning Associates (now Oliver Wyman) by Michael Kaiser, currently President of the John F. Kennedy Center for the Performing Arts in Washington DC.
 The firm is noted for its benchmarking, competitive analysis, voice of customer, commercial diligence work supporting investment decisions, and other externally driven strategic development work, developed in the 1980s through extensive work with IBM and General Motors and codified in a number of books including "Developing Industry Strategies: A Practical Guide of Industry Analysis" (1983) and "Understanding the Competition: A Practical Guide of Competitive Analysis" (1981), and "Beating the Competition: A Practical Guide to Benchmarking".
 The firm's stated mission is focused on fact-driven consulting to drive value creation.
 Kaiser is most frequently defined by its fact-based approach , through which it helps clients incorporate externally driven analysis into its decision making.
Jim Whitesell (born December 27, 1959) is the Associate Head Coach of men's basketball for the Buffalo Bulls.
 He has previously coached at the Division I level as a head coach at Loyola University Chicago and an assistant at St. John's and Saint Louis.
 Whitesell replaced Larry Farmer as head coach of the Ramblers on April 14, 2004.
 Whitesell was fired as head coach of the Ramblers on March 14, 2011 after seven seasons, posting a 109-106 record in that time.
 Whitesell was hired in August 2013 as an assistant coach at St. John's to fill the void left by former Director of Basketball Operations Moe Hicks.
 On April 16, 2015, he was named Associate Head Coach of men's basketball at the University at Buffalo.
 Several of Whitesell's brothers work in the entertainment industry, including director John Whitesell, writer Chris Whitesell, writer/actor Sean Whitesell, and agent Patrick Whitesell.
Nat Cohen (23 December 1905 – 10 February 1988) was a British film producer and executive.
 For over four decades he was one of the most significant figures in the British film industry, particularly in his capacity as head of Anglo-Amalgamated and EMI Films; he helped finance the first "Carry On" movies and early work of filmmakers such as Ken Loach, John Schlesinger, Alan Parker and David Puttnam.
 In the early 1970s while head of EMI Films he was called the most powerful man in the British film industry.
John Matoian (born 1949) is a businessman and television industry executive.
 He was a vice-president of the CBS Entertainment division.
 He later became the president of Entertainment at Fox Broadcasting in September 1995.
 In 1996 he became the president of HBO.
Roupen Altiparmakian is a master of the violin and oud, born in Adana, Turkey.
Peter Myles was born in Nova Scotia, Canada and was a classical record producer/editor at Delos Records before entering the film industry.
 As a record producer he worked with such artists as Flutist Jean-Pierre Rampal, The Westminster Choir, Tenor John Aler, and Guitarist Paul Galbraith, among others.
 He has continued to work in the record industry with editing credits on John William's "Cello Concerto", "An American Journey" as well as numerous film soundtracks.