Jae-Sung Jung
Director/Board Member at DOUBLEDOWN INTERACTIVE CO., LTD.
Profile
Jae-Sung Jung is currently the Chief Executive Officer at NTT KOREA Co., Ltd.
since 2019 and the Independent Director at DoubleDown Interactive Co., Ltd.
since 2020.
Previously, he served as the Chief Executive Officer at Dimension Data Korea, Inc. from 2014 to 2019 and as the Vice President at Sun Microsystems Korea Ltd.
from 2005 to 2011.
Dr. Jung holds a doctorate degree from Lehigh University, which was conferred in 1990.
Jae-Sung Jung active positions
| Companies | Position | Start |
|---|---|---|
| DOUBLEDOWN INTERACTIVE CO., LTD. | Director/Board Member | 2020-05-19 |
NTT Korea Co., Ltd.
 NTT Korea Co., Ltd. Wireless TelecommunicationsCommunications NTT Korea Co. Ltd. provides information and communications technology solutions. The firm provides cloud, data center, network, voice and video communications, managed security, operations management, application services and system integration services. It offers global network services, SI services and other ICT (information and communication technology) services for Japanese and foreign firms in Korea and Korean firms. The company was founded in October 1999 and is headquartered in Seoul, South Korea. | Chief Executive Officer | 2018-12-31 |
Former positions of Jae-Sung Jung
| Companies | Position | End |
|---|---|---|
Dimension Data Korea, Inc.
 Dimension Data Korea, Inc. Information Technology ServicesTechnology Services Part of Nippon Telegraph & Telephone Corp., Dimension Data Korea, Inc. is a South Korean company that provides computer technology solutions and services. The company is based in Youngdeungpo-gu, South Korea. | Chief Executive Officer | 2018-12-31 |
| Sun Microsystems Korea Ltd. | Corporate Officer/Principal | 2010-12-31 |
Training of Jae-Sung Jung
| Lehigh University | Doctorate Degree |
Experiences
Positions held
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1st degree connections
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Male
Female
Members of the board
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Linked companies
| Listed companies | 1 |
|---|---|
| DOUBLEDOWN INTERACTIVE CO., LTD. | Technology Services |
| Private companies | 3 |
|---|---|
NTT Korea Co., Ltd.
NTT Korea Co., Ltd. Wireless TelecommunicationsCommunications NTT Korea Co. Ltd. provides information and communications technology solutions. The firm provides cloud, data center, network, voice and video communications, managed security, operations management, application services and system integration services. It offers global network services, SI services and other ICT (information and communication technology) services for Japanese and foreign firms in Korea and Korean firms. The company was founded in October 1999 and is headquartered in Seoul, South Korea. | Communications |
| Sun Microsystems Korea Ltd. | |
Dimension Data Korea, Inc.
Dimension Data Korea, Inc. Information Technology ServicesTechnology Services Part of Nippon Telegraph & Telephone Corp., Dimension Data Korea, Inc. is a South Korean company that provides computer technology solutions and services. The company is based in Youngdeungpo-gu, South Korea. | Technology Services |
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