John Kostoyannis
Director/Board Member at STEALTHGAS INC.
Net worth: 73 408 $ as of 30/05/2024
Active connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Harry Vafias | M | 46 | 20 years | |
Ifigeneia Sakellaris | M | 43 | - | |
Diamantis Andriotis | M | 42 | 2 years | |
Nina Pyndiah | F | 61 | 1 years | |
Michael Jolliffe | M | 74 | 20 years | |
Georgios Xiradakis | M | 59 | 3 years | |
Markos Drakos | M | 64 | 18 years | |
George Xiradakis | M | - | 1 years | |
George Kalogeropoulos | M | 63 |
Hellenic Shipbrokers Association
| - |
Harris Frangos | M | - |
Hellenic Shipbrokers Association
| - |
Eleonora Bacha | F | 57 |
Hellenic Shipbrokers Association
| 34 years |
Connections Chart
Multi-company connection
Former connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Konstantinos Sistovaris | M | 47 | 3 years | |
Andrew J. Simmons | M | 68 | 6 years | |
Athanasios J. Martinos | M | 74 | 6 years | |
Lambros Babilis | M | 56 | 12 years | |
Khuat Leok Choong | M | 61 |
London Guildhall University
| 4 years |
Noor Zilan bin Mohamed Noor | M | 64 |
London Guildhall University
| 3 years |
Ho Chun Chee | M | 62 |
London Guildhall University
| 3 years |
Harry Charogiannis | M | - | - | |
Stavros Papantonopoulos | M | - | 1 years |
Statistics
Country | Connections | % of total |
---|---|---|
Greece | 7 | 35.00% |
United Kingdom | 3 | 15.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- John Kostoyannis
- Personal Network