Wing Cheong Choi
Chief Operating Officer at CONTINENTAL HOLDINGS LIMITED
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Tat Wing Yam | M | 71 | 13 years | |
| Siu Yin Cheng | F | 71 | 39 years | |
| Irons Sze | M | 63 | 16 years | |
| Nysa Pradhan | M | - |
The Gemmological Association of Great Britain
 The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Wai Lap Chan | M | 49 | 24 years | |
| Chun Lam Hui | M | - | 13 years | |
| Chi Fai Cheung | M | 61 | 14 years | |
| Ping Kuen Chan | M | 70 | 16 years | |
| Shiu Tin Yu | M | 74 | 19 years | |
| Nicholas Lough | M | 71 |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Justine Carmody | F | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Gwon-Hing Wong | M | 61 | 26 years | |
| Alan David Hart | M | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Wai Kei Chan | F | 52 | 29 years | |
| Maggie Campbell-Pedersen | F | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Nevin Bayoumi-Stefanovic | M | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Louise Claire Goldring | F | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Chris Smith | M | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Philip Sadler | M | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| Joanna Hardy | F | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
| K. Bonnano | M | - |
The Gemmological Association of Great Britain
The Gemmological Association of Great Britain Miscellaneous Commercial ServicesCommercial Services The Gemmological Association of Great Britain, also known as Gem-A, is the world's longest established provider of gem education. The private company is based in London, UK and was founded in 1908 by Samuel Barnett. The British company offers an online short course called GemIntro that teaches the fundamentals of gemmology. The course costs £220 and provides six months of access to their online platform. The CEO is Alan David Hart. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Sing Chuk Chan | M | 79 | 37 years | |
| Hai Ming Leung | M | 69 | - | |
| Kuang Yu Cao | M | 69 | 1 years | |
| Kai Cheong Wong | M | 62 | 6 years | |
| Wai Kok Chu | M | - | 11 years | |
| Ching Sze Lee | F | - | 5 years | |
| Gang Fang | M | 64 | 5 years | |
| Wai Kit Yu | M | 57 | 5 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Hong Kong | 18 | 62.07% |
| United Kingdom | 11 | 37.93% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Wing Cheong Choi
- Personal Network
