Chang-Seong Choi
Chief Executive Officer at Total System & Information Service Co., Ltd.
Network origin in Chang-Seong Choi first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Total System & Information Service Co., Ltd.
 Total System & Information Service Co., Ltd. Information Technology ServicesTechnology Services Total System & Information Service Co., Ltd. provides information technology (IT) related services. It operates through following business areas: IT, Financial Management and Leisure. The IT business area offers services such as system integration, business solution and software development, contact center development. The FM business area provides asset, property and facility management. The Leisure business area operates golf courses. The company was founded on September 5, 2005 and is headquartered in Seoul, South Korea.
5
| Subsidiary | Information Technology Services | 5 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Chang-Seong Choi via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Taekwang Tourist Development Co., Ltd.
 Taekwang Tourist Development Co., Ltd. Movies/EntertainmentConsumer Services Taekwang Tourist Development Co., Ltd. is a holding company that operates and manages leisure facilities such as golf courses, restaurants, and club houses. The company was founded on September 28, 1981 and is headquartered in Yongin, South Korea. | Movies/Entertainment | Chief Executive Officer Chief Executive Officer Comptroller/Controller/Auditor | |
TRN Co., Ltd.
 TRN Co., Ltd. Miscellaneous Commercial ServicesCommercial Services TRN Co., Ltd. is engaged in providing business support services. The company was founded on March 27, 1991 and is headquartered in Seoul, South Korea. | Miscellaneous Commercial Services | Director/Board Member Comptroller/Controller/Auditor | |
| TAEKWANG INDUSTRIAL CO., LTD. | Oil Refining/Marketing | Director/Board Member | |
| Dankook University | College/University | Doctorate Degree | |
Dong Lim Engineering & Construction Co. Ltd.
 Dong Lim Engineering & Construction Co. Ltd. Engineering & ConstructionIndustrial Services Part of Taekwang Industrial Co., Ltd., Dong Lim Engineering & Construction Co. Ltd. provides architecture and electrical construction services. The CEO of the South Korean company is Ki-Yoo Kim. | Engineering & Construction | Chief Executive Officer |
Statistics
International
| South Korea | 6 |
Sectoral
| Consumer Services | 3 |
| Commercial Services | 2 |
| Energy Minerals | 2 |
| Industrial Services | 2 |
Operational
| Director/Board Member | 7 |
| Chief Executive Officer | 6 |
| Comptroller/Controller/Auditor | 3 |
| Doctorate Degree | 1 |
Most connected contacts
| Insiders | |
|---|---|
| Ki-Yoo Kim | 6 |
| Hyun Chung | 3 |
| Eun-Mi Oh | 2 |
| Yong-In Jeon | 1 |
| Young-Ho Kim | 1 |
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