Kyu-Won Lee
Corporate Officer/Principal at SK MATERIALS CO., LTD.
Network origin in Kyu-Won Lee first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Subsidiary | Chemicals: Specialty | 15 | |
SK Airgas Co., Ltd.
 SK Airgas Co., Ltd. Chemicals: SpecialtyProcess Industries SK Airgas Co., Ltd. produces and supplies industrial and medical gases. Its products include oxygen, nitrogen, carbon dioxide, helium, argon, and nitrous oxide. The company was founded on June 25, 2007 and is headquartered in Ulsan, South Korea.
4
| Subsidiary | Chemicals: Specialty | 4 |
SK Tri Chem Co., Ltd.
2
| Joint Venture | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Kyu-Won Lee via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| Seoul National University | College/University | Graduate Degree Undergraduate Degree Undergraduate Degree Doctorate Degree | |
| Korea University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree | |
| SKC CO., LTD. | Chemicals: Specialty | Director/Board Member Corporate Officer/Principal Director/Board Member Director/Board Member | |
| SK INC. | Financial Conglomerates | Chief Executive Officer Director/Board Member Chief Executive Officer | |
| SK TELECOM CO., LTD. | Wireless Telecommunications | Director of Finance/CFO President | |
| SK Japan Investment, Inc. | Investment Managers | Director/Board Member Director/Board Member | |
SK Siltron Co., Ltd.
 SK Siltron Co., Ltd. SemiconductorsElectronic Technology SK Siltron Co., Ltd. is a holding company which manufactures silicon wafers. Its products include semicondutor wafers. The company was founded on April 25, 1983 and is headquartered in Gumi-si, South Korea. | Semiconductors | Director/Board Member Chief Executive Officer | |
| Xian OCI Materials Co., Ltd. | Director/Board Member Comptroller/Controller/Auditor | ||
| Tri Chemical Electronic Materials Taiwan, Inc. | Director/Board Member Director/Board Member | ||
| TRI CHEMICAL LABORATORIES INC. | Industrial Conglomerates | Director of Finance/CFO President | |
| Techno Trichem Laboratory Corp. | Director/Board Member Director/Board Member | ||
| OCI HOLDINGS COMPANY LTD. | Chemicals: Specialty | Director of Finance/CFO Corporate Officer/Principal | |
| Kyungpook National University | College/University | Undergraduate Degree Undergraduate Degree | |
| SK INNOVATION CO., LTD. | Oil Refining/Marketing | Director/Board Member Director/Board Member | |
| Sk South East Asia Investment Pte , Ltd. | Investment Managers | Director/Board Member Director/Board Member | |
SK China Co., Ltd.
 SK China Co., Ltd. Financial ConglomeratesFinance SK China Co., Ltd. operates as an investment holding company. The company was founded on April 28, 2000 and is headquartered in Hong Kong. | Financial Conglomerates | Director/Board Member Director/Board Member | |
| University of Wisconsin | College/University | Undergraduate Degree | |
| Supex Council | Chairman | ||
| SK NETWORKS COMPANY LIMITED | Wholesale Distributors | Director/Board Member | |
| ECSTELECOM CO., LTD. | Telecommunications Equipment | Director/Board Member | |
| SK BROADBAND CO LTD | Major Telecommunications | Director/Board Member | |
Ciner Resource Partners LLC
 Ciner Resource Partners LLC Financial ConglomeratesFinance Part of Ciner Group, Ciner Resource Partners LLC is a private company that provides investment services. The company is based in Nederland, TX. Ertugrul Kaloglu has been the CEO of the company since 2022. | Financial Conglomerates | Director/Board Member | |
| SISECAM RESOURCES LP | Chemicals: Specialty | Director/Board Member | |
| Ewha Womans University | College/University | Corporate Officer/Principal | |
| DB HITEK CO., LTD. | Semiconductors | Director/Board Member | |
Carnegie Mellon University
 Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | College/University | Masters Business Admin | |
SK Telecom China Co., Ltd.
 SK Telecom China Co., Ltd. Wireless TelecommunicationsCommunications Part of SK Telecom Co., Ltd., SK Telecom China Co., Ltd. is a Chinese company that provides wireless telecommunication services. The private company was founded in 2002. | Wireless Telecommunications | Director/Board Member | |
SK Shipping Co., Ltd.
 SK Shipping Co., Ltd. Marine ShippingTransportation SK Shipping Co., Ltd. provides shipping services. It engages in the transportation of crude oil and oil products, such as naphtha, gas oil, kerosene, gasoline, and air fuel, as well as LNG and LPG through its vessels. It also transports dry bulk, such as raw materials and ingredients, including coal, iron ore, cement, sand, grain, sugar, salt, phosphorus, fertilizer, log, wooden materials, and project cargo. The company was founded on April 1, 2017 and is headquartered in Seoul, South Korea. | Marine Shipping | Director/Board Member | |
SK Maritime Co., Ltd.
 SK Maritime Co., Ltd. Marine ShippingTransportation SK Maritime Co., Ltd. provides marine transportation services. The company was founded on June 29, 1982 and is headquartered in Seoul, South Korea. | Marine Shipping | Director/Board Member | |
| University of Southern California Gould School of Law | College/University | Graduate Degree | |
| University of Iowa | College/University | Doctorate Degree | |
| SK Showa Denko Co., Ltd. | Chief Executive Officer | ||
| SK BIOPHARMACEUTICALS CO., LTD. | Pharmaceuticals: Major | Chief Executive Officer | |
| SK SIGNET INC. | Electrical Products | Director/Board Member | |
| Clark University | College/University | Masters Business Admin | |
HBTech Co., Ltd.
 HBTech Co., Ltd. Industrial MachineryProducer Manufacturing HBTech Co., Ltd. is a South Korean company that manufactures cold and hot water purifiers. The private company is based in Ansan, South Korea. The CEO of the company is Hyo-Bong Lee. | Industrial Machinery | Chief Executive Officer | |
SK Ecoplant Co., Ltd.
 SK Ecoplant Co., Ltd. Wholesale DistributorsDistribution Services SK Ecoplant Co. Ltd. is a holding company, which offers civil engineering and construction services. The company operates in the following business areas: Housing, Architecture, Infrastructure, Chemical Plant, Power Plants and Ubiquitous Business (u-Business). Its services include construction of residential, commercial, cultural buildings, petrochemical and power plants, roads, bridges and information technology infrastructures and plant engineering. The company was founded on February 21, 1962 and is headquartered in Seoul, South Korea. | Wholesale Distributors | Chief Executive Officer | |
SK Pharmteco, Inc.
 SK Pharmteco, Inc. Pharmaceuticals: MajorHealth Technology Part of SK, Inc., SK Pharmteco, Inc. is a customer-facing team that includes SK Biotek Ireland, Ampac Fine Chemicals, SK, Yposkesi, and Ampac Analytical. The private company is based in Rancho Cordova, CA. The company creates market synergies in the CDMO space by combining complementary assets and expertise. SK Pharmteco provides high-quality services to its customers. Joerg Ahlgrimm has been the CEO of the company since 2022. | Pharmaceuticals: Major | Chairman | |
| HBR Co., Ltd. | Comptroller/Controller/Auditor | ||
| Inha University | College/University | Undergraduate Degree | |
| University of Florida | College/University | Doctorate Degree | |
| Yeungnam University | College/University | Corporate Officer/Principal | |
| Sungkyunkwan University | College/University | Undergraduate Degree | |
| SK COMMUNICATIONS CO LTD | Internet Software/Services | Director/Board Member | |
SK Planet Co., Ltd.
 SK Planet Co., Ltd. Packaged SoftwareTechnology Services SK Planet Co., Ltd. provides e-commerce and digital content platforms and services. It operates through the following business areas: Next Commerce, Digital Platform and Marketing Communication. The Next Commerce business division offers online-to-offline commerce services and online marketplace platforms. The Digital Platform business division encompasses digital content platforms. The Marketing Communication division provides communication planning, promotion, interactive communication and advertising platforms. The company was founded on October 1, 2011 and is headquartered in Seongnam, South Korea. | Packaged Software | Chief Operating Officer | |
| Jiangsu OCI Materials Co., Ltd. | Comptroller/Controller/Auditor | ||
| OCI Materials Taiwan Co., Ltd. | Comptroller/Controller/Auditor | ||
| OCI Materials Japan Co., Ltd. | Comptroller/Controller/Auditor |
Statistics
International
| South Korea | 31 |
| United States | 10 |
| Japan | 5 |
| China | 5 |
| Taiwan | 3 |
Sectoral
| Consumer Services | 14 |
| Finance | 6 |
| Process Industries | 5 |
| Communications | 4 |
| Electronic Technology | 4 |
Operational
| Director/Board Member | 55 |
| Chief Executive Officer | 14 |
| Undergraduate Degree | 11 |
| President | 10 |
| Comptroller/Controller/Auditor | 9 |
Most connected contacts
| Insiders | |
|---|---|
| Dae-Sik Cho | 16 |
| Dong-Hyun Jang | 16 |
| Byeong-Do Mun | 9 |
| Yong-Ho Jang | 7 |
| Kiyoshi Tazuke | 5 |
| Jong-Heung Park | 5 |
| Jae-Yong Yang | 5 |
| Hisakatsu Sugawara | 4 |
| Sang-Gyun Kim | 3 |
| Won-Seok Woo | 3 |
| Yong-Hwan Kim | 3 |
| Sang-Hyeop Kim | 3 |
| Hyo-Bong Lee | 3 |
| Jin-Ho Park | 3 |
| Yong-Seok Tak | 2 |
- Stock Market
- Insiders
- Kyu-Won Lee
- Company connections