Si-Don Choi
Chief Executive Officer at SIMMTECH CO., LTD.
Network origin in Si-Don Choi first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Semiconductors | 11 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Si-Don Choi via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| SIMMTECH HOLDINGS CO., LTD. | Electronic Components | Director/Board Member Chairman Chief Tech/Sci/R&D Officer Director of Finance/CFO Director/Board Member Director/Board Member | |
| Korea University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
SIMMTECH GRAPHICS Co.,Ltd.
 SIMMTECH GRAPHICS Co.,Ltd. Electronic ComponentsElectronic Technology SIMMTECH GRAPHICS Co.,Ltd. designs and manufactures printed wiring boards for semiconductor packaging, IC cards, computer peripherals, and mobile electronics applications. Its products include CSP Substrate, BGA substrate for flip chip, module substrate and memory cards. The company was founded in 1961 and is headquartered in Chino City, Japan. | Electronic Components | Director/Board Member President | |
| Senior Partners Co., Ltd. | Director/Board Member Director/Board Member | ||
Simmtech Hong Kong Holdings Ltd.
 Simmtech Hong Kong Holdings Ltd. Financial ConglomeratesFinance Simmtech Hong Kong Holdings Ltd. operates as an investment holding company. The company is headquartered in Hong Kong. | Financial Conglomerates | Director/Board Member | |
Simmtech Japan, Inc.
 Simmtech Japan, Inc. Electronic ComponentsElectronic Technology Simmtech Japan, Inc. manufactures and sells printed circuit boards. The company was founded in 2004 and is headquartered in Tokyo, Japan. | Electronic Components | Comptroller/Controller/Auditor | |
STJ Holdings Co., Ltd.
 STJ Holdings Co., Ltd. Financial ConglomeratesFinance Part of SIMMTECH Co., Ltd., STJ Holdings Co., Ltd. operates as an investment holding Japanese company. The company is based in Chino, Japan. STJ Holdings Co. was acquired by SIMMTECH Co., Ltd. from Simmtech Japan, Inc. on December 22, 2017 for $18.55 million. | Financial Conglomerates | Director/Board Member | |
| Honeywell International /Korea/ | Human Resources Officer | ||
Kyung Hee University
 Kyung Hee University Other Consumer ServicesConsumer Services Kyung Hee University provides academic courses and grants academic degrees. It has udergraduate, graduate, international student, and international faculty programs. The firm also provides scholarships and operates Kyung Hee Medical Center, Kyung Hee University Hospital at Gangdong, and Kangnam Korean Hospital. The company was founded on February 15, 1949 and is headquartered in Seoul, South Korea. | College/University | Undergraduate Degree | |
| DAEDUCK CO.,LTD. | Electronic Components | Corporate Officer/Principal | |
UTStarcom, Inc.
 UTStarcom, Inc. Computer CommunicationsElectronic Technology UTStarcom, Inc. provides telecommunication services. The firm provides interactive, protocol-based network solutions, including the integration and support services in Internet Protocol TV, Interactive TV, Internet TV and broadband for cable and telecom operators. It focus is to design and sell IP-based telecommunications infrastructure products including its primary product suite of IPTV, and broadband solutions along with the ongoing services relating to the installation, operation and maintenance of these products. The company was founded by Hong Liang Lu and Ying Wu in June 1991 and is headquartered in Hong Kong. | Computer Communications | Corporate Officer/Principal | |
| Chungbuk National University | College/University | Graduate Degree | |
| JVM CO., LTD. | Medical Specialties | Director/Board Member | |
| Hankuk University of Foreign Studies | College/University | Undergraduate Degree | |
| APACT CO., LTD. | Miscellaneous Commercial Services | Director/Board Member | |
| The Trustees of Columbia University in The City of New York | College/University | Doctorate Degree | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Undergraduate Degree | |
| TEMC CNS CO., LTD. | Industrial Machinery | Director/Board Member | |
| SAMYOUNG ELECTRONICS CO., LTD | Electronic Components | Director/Board Member | |
| Hanyang University | College/University | Doctorate Degree | |
Pantech & Curitel Communications, Inc.
 Pantech & Curitel Communications, Inc. Telecommunications EquipmentElectronic Technology Pantech & Curitel Communications, Inc. manufactures and markets mobile phone handsets and related wireless telecommunication equipment. The company is headquartered in Seoul, Korea. | Telecommunications Equipment | President | |
| Hynix Semiconductor Taiwan, Inc. | Director/Board Member | ||
SK hynix America, Inc.
 SK hynix America, Inc. SemiconductorsElectronic Technology SK hynix America, Inc. engages in the wholesale of semiconductor devices. It offers memory and logic types of semiconductors, flash memory devices, application-specific integrated circuits, liquid crystal displays, wireless communications systems, and flash drives for MP3 players. The company is headquartered in San Jose, CA. | Semiconductors | Director/Board Member | |
| University of Utah | College/University | Graduate Degree | |
| Yonsei University | College/University | Undergraduate Degree | |
| SK HYNIX INC. | Semiconductors | Director of Finance/CFO | |
Psynet Co., Ltd.
 Psynet Co., Ltd. Packaged SoftwareTechnology Services Psynet Co., Ltd. develops mobile application. Its products include LIVE Score, SSGPay, SSG electronic wallet, e-Mart mobile force, and Hi There. The company was founded on February 26, 2000 and is headquartered in Seoul, South Korea. | Packaged Software | Director/Board Member | |
| Fairleigh Dickinson University | College/University | Masters Business Admin | |
| PARTRON CO., LTD. | Electronics Distributors | Director/Board Member | |
M Seven System Ltd.
 M Seven System Ltd. Telecommunications EquipmentElectronic Technology M Seven System Ltd. engages in the manufacture of telephone and telegraph equipment. The company was founded on October 28, 2004 and is headquartered in Seoul, South Korea. | Telecommunications Equipment | Chief Executive Officer | |
| Korea Advanced Institute of Science & Technology | College/University | Graduate Degree | |
| Stanford University | College/University | Graduate Degree | |
| SAMSUNG ELECTRONICS CO., LTD. | Telecommunications Equipment | Corporate Officer/Principal | |
Silicon Box Pte Ltd.
 Silicon Box Pte Ltd. SemiconductorsElectronic Technology Silicon Box Pte Ltd. engages in cutting-edge semiconductor integration works. The company is based in Singapore, Singapore. The Singaporean company was founded in 2021 by Weili Dai, Byeong-Jun Han, Sehat Sutardja. Byeong-Jun Han has been the CEO since 2021. | Semiconductors | Founder |
Statistics
International
| South Korea | 23 |
| United States | 8 |
| Japan | 4 |
| Hong Kong | 3 |
| Taiwan | 2 |
Sectoral
| Electronic Technology | 15 |
| Consumer Services | 13 |
| Finance | 3 |
| Health Technology | 2 |
| Commercial Services | 2 |
Operational
| Director/Board Member | 26 |
| Corporate Officer/Principal | 14 |
| Undergraduate Degree | 9 |
| Independent Dir/Board Member | 9 |
| Graduate Degree | 4 |
Most connected contacts
| Insiders | |
|---|---|
| Moon-Sub Song | 10 |
| Young-Goo Kim | 8 |
| Min-Cheol Kim | 7 |
| Se-Ho Chun | 6 |
| Byeong-Jun Han | 6 |
| Jin-Hwan Lee | 5 |
| Geum-Tae Ha | 4 |
| Chang-Bo Jung | 3 |
| In-Soo Jang | 3 |
| Jang-Rae Kim | 3 |
| Yeon-Ho Kim | 1 |
- Stock Market
- Insiders
- Si-Don Choi
- Company connections
