Question: Shahzad Nawaz has been an advisor to which subsidiary of the Dubai based holding company founded by Haji Abdul Razzak Yaqoob 

Context paragraphs:
Mai Dubai: Mai Dubai is a Dubai based company that produces bottled water.  It is owned by the state run Dubai Electricity and Water Authority (DEWA) and serves as one of DEWA’s key investments towards diversifying their revenue streams.  DEWA owns 99% of the shares in Mai Dubai however it remains an independently operated Limited Liability Company.

ARY Group: The ARY Group is a Dubai-based holding company founded by a Pakistani businessman, the late Haji Abdul Razzak Yaqoob, who died in 2014.  This group was founded in 1972 in Dubai.  He was also the first chairman of the ARY Group and stayed in that position until his death in 2014.  ARY Group was originally owned by four brothers: the late Abdul Razzak Yaqoob, Haji Mohammad Iqbal, Haji Jan Mohammad, and Haji Abdul Rauf.  ARY is a diversified group with interests in several sectors, though it is most famous for its contribution to Pakistani television.

Salman Iqbal: Salman Iqbal (Urdu: ‎ ) is a Pakistani media mogul.  He became the CEO of ARY Digital Network in 2014 after the death of Abdul Razzak Yaqoob.  In addition, Iqbal is the owner of the ARY Group, that was started by his Uncle Abdul Razzak Yaqoob and publisher of the Newsweek Middle East.

Abdul Razzak Yaqoob: Abdul Razzak Yaqoob (Urdu: عبد الرزاق يعقوب‎ ; 7 May 1944–21 February 2014), popularly known by his name initials, as ARY, was a Pakistani media mogul, industrialist, philanthropist, and the businessman who founded and was the owner of the ARY Group of Companies.

Sama Dubai: Sama Dubai (Arabic: سما دبي‎ ‎ ) is a member company and subsidiary of Dubai Holding, a holding company set up by the government of Dubai.  Sama Dubai was created as a company with wider responsibility and mandate than its previous predecessor (Dubai International Properties).  Sama Dubai is practically the international property arm of Dubai Holding.  It develop real estates and properties in numerous countries, globally.  It was announced in the summer of 2009 that Sama Dubai would be merged into Emaar Properties, along with Dubai Properties and Tatweer.

ARY Digital: ARY Digital (Urdu: ‎ ), a subsidiary of the ARY Group, is a popular Pakistani television network available in Pakistan, the Middle East, North America and Europe.  The ARY Group of companies is a Dubai-based holding company founded by a Pakistani businessman, Abdul Razzak Yaqoob (ARY).  The network caters to the needs of South Asians, particularly the Pakistani diaspora.  The channel is considered to be a pioneer in Pakistani media and broadcasting industry, and has an expanding network of channels, each with an independent focus.

International Navigation Company: The International Navigation Company (INC) was a Philadelphia based holding company owning 26 ships totaling 181,000 tons and carried more passengers than either Cunard or White Star, when the company was reorganized as International Mercantile Marine in 1902.  INC was formed in 1871 with the backing of the Pennsylvania Railroad to operate foreign flagged vessels on transatlantic routes to Philadelphia.  Clement Griscom, the company’s general manager, entered into an agreement with the Belgian Government to establish the Red Star Line to operate a mail service out of Antwerp to Philadelphia and New York.  This subsidiary would provide most of the company’s profits for the next 30 years.

Shahzad Nawaz: Shahzad Nawaz is a Pakistani filmmaker, actor, singer, advertiser and graphic designer.  Started his career as an advisor to many news agencies and media publications such as Geo TV, PTV, ARY, Dunya News and Jang Group of Newspapers, he served as a CEO of Nai Baat Media Network for a year.  He also worked as a graphic designer for a number organization's designing their logos including Pakistan Television Corporation.

ARY Digital Network: ARY Digital Network (Urdu: ‎ ) is a subsidiary of the ARY Group.  The ARY Group of companies is a Dubai-based holding company founded by a Pakistani businessman, Haji Abdul Razzak Yaqoob (ARY).

ARY News: ARY News (Urdu: ‎ ) is a Pakistani news channel launched on 26 September 2004.  A bilingual news channel in English and Urdu, it is a part of the ARY Digital Network, which is a subsidiary of ARY Group.  ARY is an acronym of Abdul Razzak Yaqoob, who was the owner of ARY Group.

Supporting paragraphs: Shahzad Nawaz ARY Digital Network
Answer: ARY Digital Network