Chang-Si Jung
Chief Executive Officer at Yesco Co., Ltd.
Profile
Chang-Si Jung is currently the Chief Executive Officer, Director & Senior MD at Yesco Co., Ltd.
and an Auditor at Hansung Co., Ltd.
He previously worked as Co-Chief Executive Officer & Director at Yesco Holdings Co., Ltd., Non-Executive Director at Yesco Service Co., Ltd., and Non-Executive Director at Daehan Gm Corp.
He completed his undergraduate degree at Dongguk University.
Chang-Si Jung active positions
| Companies | Position | Start |
|---|---|---|
Hansung Co., Ltd.
 Hansung Co., Ltd. Engineering & ConstructionIndustrial Services Hansung Co., Ltd is engaged in construction services. The company is based in Gyeonggi, South Korea. | Comptroller/Controller/Auditor | - |
Yesco Co., Ltd.
 Yesco Co., Ltd. Gas DistributorsUtilities Yesco Co., Ltd. is engaged in the provision of distributing natural gas. The company was founded on April 3, 2018 and is headquartered in Seoul, South Korea. | Chief Executive Officer | 2018-03-31 |
Former positions of Chang-Si Jung
| Companies | Position | End |
|---|---|---|
Daehan Gm Corp.
 Daehan Gm Corp. Electronic Equipment/InstrumentsElectronic Technology Daehan Gm Corp. engages in the manufacture and supply to gas meters. The company was founded on March 3, 1989 and is headquartered in Incheon, South Korea. | Director/Board Member | - |
Yesco Service Co., Ltd.
 Yesco Service Co., Ltd. Gas DistributorsUtilities Yesco Service Co., Ltd. is engaged in distributing gas and gaseous fuels. The company was founded on April 18, 1994 and is headquartered in Seoul, South Korea. | Director/Board Member | - |
| YESCO HOLDINGS CO., LTD. | Chief Executive Officer | - |
Training of Chang-Si Jung
| Dongguk University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| YESCO HOLDINGS CO., LTD. | Utilities |
| Private companies | 4 |
|---|---|
Hansung Co., Ltd.
Hansung Co., Ltd. Engineering & ConstructionIndustrial Services Hansung Co., Ltd is engaged in construction services. The company is based in Gyeonggi, South Korea. | Industrial Services |
Daehan Gm Corp.
Daehan Gm Corp. Electronic Equipment/InstrumentsElectronic Technology Daehan Gm Corp. engages in the manufacture and supply to gas meters. The company was founded on March 3, 1989 and is headquartered in Incheon, South Korea. | Electronic Technology |
Yesco Co., Ltd.
Yesco Co., Ltd. Gas DistributorsUtilities Yesco Co., Ltd. is engaged in the provision of distributing natural gas. The company was founded on April 3, 2018 and is headquartered in Seoul, South Korea. | Utilities |
Yesco Service Co., Ltd.
Yesco Service Co., Ltd. Gas DistributorsUtilities Yesco Service Co., Ltd. is engaged in distributing gas and gaseous fuels. The company was founded on April 18, 1994 and is headquartered in Seoul, South Korea. | Utilities |
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