Telecommunication

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 1 
Mukesh Ambani
(Indian businessman)
Mukesh Ambani
6
Birthdate: April 19, 1957
Sun Sign: Aries
Birthplace: Aden, Yemen

The richest person in Asia, Mukesh Ambani is an Indian billionaire business magnate. He is the chairman and managing director of Reliance Industries Ltd. (RIL). The son legendary Dhirubhai Ambani, he started his career by helping his father build their family business. As of today, he is the only Indian businessman on Forbes' list of the world's most powerful people.

 2 
Ratan Tata
(Chairman Emeritus of Tata Sons)
Ratan Tata
4
Birthdate: December 28, 1937
Sun Sign: Capricorn
Birthplace: Surat

Ratan Tata is a well-known Indian industrialist and the former charman of Indian multinational conglomerate Tata Sons. His reign as chairman was marked by acquisitions of iconic global brands, such as Tetley, Jaguar Land Rover and Corus by the Tata Group. Ratan Tata was instrumental in turning Tata Group from a largely India-centrist group into a global business.

 3 
Dhirubhai Ambani
(Indian Business Tycoon Who Founded Reliance Industries)
Dhirubhai Ambani
3
Birthdate: December 28, 1932
Sun Sign: Capricorn
Birthplace: Junagadh
Died: July 6, 2002

Dhirubhai Ambani was an Indian business tycoon. He is credited with founding Reliance Industries, which is currently the largest company in the country in terms of revenue. Dhirubhai Ambani's life and career inspired the 2007 drama film Guru, in which his character was portrayed by Abhishek Bachchan.

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 4 
Ma Huateng
(CEO of Tencent)
Ma Huateng
3
Birthdate: October 29, 1971
Sun Sign: Scorpio
Birthplace: Chaoyang, Shantou

Chinese business magnate Ma Huateng, or Pony Ma, is best known as the founder, chairman, and CEO of the technology giant Tencent. His company owns the messaging app WeChat. One of CEOWORLD’s Most Powerful People in the World, he was a delegate of the 12th National People's Congress.

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 5 
Anil Ambani
(Chairman of Reliance ADA Group)
Anil Ambani
8
Birthdate: June 4, 1959
Sun Sign: Gemini
Birthplace: Mumbai

Indian businessman Anil Ambani is the chairman of Reliance Group. Once the sixth richest person in the world, he declared bankruptcy in early 2020 though the veracity of his claim is questionable. He has served in the Rajya Sabha, the upper house of the Parliament of India. He has been involved in many controversies.

 6 
Ren Zhengfei
(CEO of Huawei)
Ren Zhengfei
3
Birthdate: October 25, 1944
Sun Sign: Scorpio
Birthplace: Zhenning Buyei and Miao Autonomous County, Anshun, China

Ren Zhengfei is a Chinese engineer and entrepreneur. He is credited with founding Huawei, the second-largest manufacturer of smartphones and the largest manufacturer of telecommunications equipment in the world. He also serves as the CEO of Huawei Technologies Co., Ltd. In 2005, Ren Zhengfei was named in Time magazine's 100 most influential people in the world list.

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 7 
Sunil Bharti Mittal
(Chairman and Group CEO of Bharti Enterprise)
Sunil Bharti Mittal
3
Birthdate: October 23, 1957
Sun Sign: Libra
Birthplace: Ludhiana, Punjab, India
 8 
David Thomson, 3rd Baron Thomson of Fleet
(Chairman of Thomson Corporation and also inherited his father's British title, Baron Thomson of Fleet)
David Thomson, 3rd Baron Thomson of Fleet
3
Birthdate: June 12, 1957
Sun Sign: Gemini
Birthplace: Toronto, Canada
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 9 
Jann Wenner
(Co-Founder and Publisher of the Popular Culture Magazine 'Rolling Stone')
Jann Wenner
3
Birthdate: January 7, 1947
Sun Sign: Capricorn
Birthplace: New York City, United States

Jann Wenner is an American magazine mogul best known as the co-founder and publisher of Rolling Stone magazine. He is also credited with co-founding the Rock and Roll Hall of Fame and other popular publications like Outside. During the 1970s and 1980s, Wenner played a key role in popularizing several writers like Greil Marcus, Hunter S. Thompson, and Cameron Crowe.

 10 
Kumar Mangalam Birla
(Chairman of Aditya Birla Group)
Kumar Mangalam Birla
3
Birthdate: June 14, 1967
Sun Sign: Gemini
Birthplace: India

Kumar Mangalam Birla is an Indian industrialist best known as the chairman of the Indian multinational conglomerate company, Aditya Birla Group. He also serves as the chairman of IIM Ahmedabad and IIT Delhi. Over the course of his career, Birla has received several honors like the Business Leader of the Year award and Outstanding Business Man of the Year award.

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 11 
Denis O’Brien
(Entrepreneur)
Denis O’Brien
3
Birthdate: April 19, 1958
Sun Sign: Aries
Birthplace: Republic of Ireland

Irish media magnate Denis O’Brien, the owner of Communicorp and Digicel, got his first lessons in salesmanship from his father, who was pharma salesman. While in school, he excelled in rugby. Named one of the World's Top 200 Billionaires in 2015, he owns a philanthropic foundation, too.

 12 
Werner von Siemens
2
Birthdate: December 13, 1816
Sun Sign: Sagittarius
Birthplace: Gehrden
Died: December 6, 1892

German electrical engineer Werner von Siemens is remembered as a pioneer of the telegraph industry. The founder of Siemens also inspired the name to the SI unit of electrical conductance. He was part of the Prussian army and had begun his chemistry experiments while in prison for a minor crime.

 13 
Ezra Cornell
(Businessman)
Ezra Cornell
3
Birthdate: January 11, 1807
Sun Sign: Capricorn
Birthplace: The Bronx, New York, United States
Died: December 9, 1874
 14 
Daniel J. Bernstein
(Mathematician, Cryptologist, Programmer, University teacher, Computer scientist)
Daniel J. Bernstein
2
Birthdate: October 29, 1971
Sun Sign: Scorpio
Birthplace: East Patchogue
 15 
John Kluge
(Businessman)
John Kluge
2
Birthdate: September 21, 1914
Sun Sign: Virgo
Birthplace: Chemnitz, Germany
Died: September 7, 2010
 16 
Marmaduke Hussey, Baron Hussey of North Bradley
(Chairman)
Marmaduke Hussey, Baron Hussey of North Bradley
3
Birthdate: August 29, 1923
Sun Sign: Virgo
Birthplace: Surrey, England
Died: December 27, 2006
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 17 
Mo Ibrahim
(Entrepreneur)
Mo Ibrahim
2
Birthdate: May 3, 1946
Sun Sign: Taurus
Birthplace: Sudan

Telecom magnate Mo Ibrahim was born in Sudan and educated in Egypt and the U.K. His company Celtel International was one of the pioneers in the mobile phone industry in Africa and the Middle East. He was featured on Forbes’s billionaire’s list and offers scholarships for African students through his foundation.

 18 
Tim Armstrong
(CEO of AOL ADVERTISING INC.)
Tim Armstrong
2
Birthdate: December 21, 1970
Sun Sign: Sagittarius
Birthplace: Greenwich, Connecticut, United States
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 19 
Don Hewitt
(Television Producer)
Don Hewitt
2
Birthdate: December 14, 1922
Sun Sign: Sagittarius
Birthplace: New York, New York, United States
Died: August 19, 2009
 20 
Paul Reuter
(Entrepreneur)
Paul Reuter
2
Birthdate: July 21, 1816
Sun Sign: Cancer
Birthplace: Kassel, Germany
Died: February 25, 1899
 21 
Ahmed bin Salman Al Saud
(Saudi Royal)
Ahmed bin Salman Al Saud
2
Birthdate: November 17, 1958
Sun Sign: Scorpio
Birthplace: Riyadh, Saudi Arabia
Died: July 22, 2002

Ahmed bin Salman bin Abdulaziz Al Saud was a Saudi royal and an important figure in thoroughbred horse racing. Also a media executive, Ahmed bin Salman served as the chairman of a joint stock company named Saudi Research and Marketing Group.

 22 
Tan Le
(Entrepreneur)
Tan Le
1
Birthdate: May 20, 1977
Sun Sign: Taurus
Birthplace: Vietnam
 23 
Hamad bin Thamer Al Thani
(Qatari Businesspeople)
Hamad bin Thamer Al Thani
0
Birthplace: Doha, Qatar
 24 
Taher Elgamal
(Egyptian Cryptographer and Entrepreneur)
Taher Elgamal
1
Birthdate: August 18, 1955
Sun Sign: Leo
Birthplace: Cairo, Egypt

Taher Elgamal is an Egyptian entrepreneur and cryptographer. Widely regarded as the father of SSL, Elgamal is best known for his work at Netscape Communications Corporation where he developed Secure Sockets Layer (SSL) which helped establish a secure and private communications on the Internet. In 2019, Taher Elgamal was honored with the prestigious Marconi Prize along with Paul Kocher.  

 25 
Stuart Baggs
(Businesspeople)
Stuart Baggs
0
Birthdate: July 23, 1988
Sun Sign: Leo
Birthplace: Plymouth, Devon, England
Died: July 30, 2015
 26 
Clifford Cocks
(Cryptographer, Mathematician known for RSA encryption, Public-key cryptography, Cocks IBE scheme)
Clifford Cocks
1
Birthdate: December 28, 1950
Sun Sign: Capricorn
Birthplace: Prestbury, Cheshire, England, United Kingdom
 27 
Bárður á Steig Nielsen
(Prime Minister)
Bárður á Steig Nielsen
1
Birthdate: April 16, 1972
Sun Sign: Aries
Birthplace: Vestmanna, Faroe Islands
 28 
Sidney Bernstein, Baron Bernstein
(Businessman)
Sidney Bernstein, Baron Bernstein
1
Birthdate: January 30, 1899
Sun Sign: Aquarius
Birthplace: Ilford, England
Died: February 5, 1993
 29 
Iqbal Quadir
(Founder of Grameenphone)
Iqbal Quadir
1
Birthdate: August 13, 1958
Sun Sign: Leo
Birthplace: Jessore District

Iqbal Quadir is a Bangladeshi entrepreneur who is credited with founding Grameenphone in Bangladesh. Quadir founded Grameenphone in an attempt to enhance self-employment opportunities for the poor. He is also credited with founding the Legatum Center for Development and Entrepreneurship. In 2007, he was named by Wharton Alumni Magazine in its 125 Influential People and Ideas list.

 30 
Huw Wheldon
(Executive)
Huw Wheldon
1
Birthdate: May 7, 1916
Sun Sign: Taurus
Birthplace: Prestatyn, Wales
Died: March 14, 1986
 31 
Akash Ambani
(Businessman)
Akash Ambani
1
Birthdate: October 23, 1991
Sun Sign: Libra
Birthplace: Mumbai, Maharashtra
Height: 5'9" (175 cm)
 32 
Gordon Matthews
(Inventor)
Gordon Matthews
1
Birthdate: July 26, 1936
Sun Sign: Leo
Birthplace: Tulsa, Oklahoma, United States
Died: February 23, 2002
 33 
Roger Williams Straus Jr.
(Chairman)
Roger Williams Straus Jr.
0
Birthdate: January 3, 1917
Sun Sign: Capricorn
Birthplace: New York City, New York, United States
Died: May 25, 2004
 34 
Isha Ambani
(Businesswoman)
Isha Ambani
3
Birthdate: October 23, 1991
Sun Sign: Libra
Birthplace: Mumbai, India
Height: 5'3" (160 cm)
 35 
Robert Hersant
(French Newspaper Mogul)
Robert Hersant
0
Birthdate: January 30, 1920
Sun Sign: Aquarius
Birthplace: Vertou, France
Died: April 21, 1996
 36 
John D. Goeken
(Business executive)
John D. Goeken
0
Birthdate: August 22, 1930
Sun Sign: Leo
Birthplace: Joliet, Illinois, United States
Died: September 16, 2010
 37 
Octávio Frias
(Brazilian Businessman)
Octávio Frias
0
Birthdate: August 5, 1912
Sun Sign: Leo
Birthplace: Rio de Janeiro, State of Rio de Janeiro, Brazil
Died: April 29, 2007

Octávio Frias was a Brazilian businessman best remembered for turning Folha de S. Paulo, a newspaper acquired by him in 1962, into one of the most important and influential media organizations in Brazil. Folha de S. Paulo became the basis for a conglomerate named Grupo Folha.