Ja-Cheol Koo
Chairman at YESCO HOLDINGS CO., LTD.
Net worth: 83 M $ as of 2024-05-30
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Sung-Bok Cheon | M | 61 |
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.
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. | - |
| Jung-Seok Noh | M | 69 |
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. | - |
| Bon-Hyuk Koo | M | 47 | - | |
| Gyun-Shik Jang | M | 65 |
LI & S Co. Ltd.
 LI & S Co. Ltd. Motor VehiclesConsumer Durables Part of Yesco Holdings Co., Ltd., LI & S Co. Ltd. develops automobile components. The company is based in Cheonan, South Korea.
WOOSUNG G&T Co., Ltd.
 WOOSUNG G&T Co., Ltd. Chemicals: SpecialtyProcess Industries WOOSUNG G&T Co., Ltd. engages in the development of plastic products for electronic components. The company was founded on June 19, 1992 and is headquartered in Osan, South Korea.
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. | - |
| Chang-Si Jung | M | 62 |
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.
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. | 6 years |
| Hwan Kim | M | 56 |
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. | 6 years |
| Se-Young Choi | M | 53 |
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. | 3 years |
| Tae-soo Kim | M | - |
WOOSUNG G&T Co., Ltd.
WOOSUNG G&T Co., Ltd. Chemicals: SpecialtyProcess Industries WOOSUNG G&T Co., Ltd. engages in the development of plastic products for electronic components. The company was founded on June 19, 1992 and is headquartered in Osan, South Korea. | - |
| Jinan Kim | M | - |
HANSUNG FLANGE Co. Ltd.
 HANSUNG FLANGE Co. Ltd. Forest ProductsNon-Energy Minerals HANSUNG FLANGE Co. Ltd. manufactures wood veneer and plywood. The company was founded in October 1977 and is headquartered in Inchon, South Korea. | - |
| Man-Young Moon | M | 55 |
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. | 6 years |
| Yu-Cheol Shin | M | 59 | 2 years | |
| Jong-Su Yoon | M | 60 | - | |
| Jung-Chul Lee | M | 53 |
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. | 3 years |
| Hyun-Guk Park | M | 61 | 3 years | |
| Jun-Hyuk Choi | M | 43 | 1 years | |
| Hyeok Jun Bang | M | - |
WOOSUNG G&T Co., Ltd.
WOOSUNG G&T Co., Ltd. Chemicals: SpecialtyProcess Industries WOOSUNG G&T Co., Ltd. engages in the development of plastic products for electronic components. The company was founded on June 19, 1992 and is headquartered in Osan, South Korea. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Boo-Hwan Han | M | 75 | - | |
| Jong-Yoon Han | M | 66 |
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. | 4 years |
| Kiyup Choi | M | 60 | - | |
| Gi-Su Han | M | 77 | 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| South Korea | 20 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Ja-Cheol Koo
- Personal Network
