Ke Tuan Zhan
Oprichter bij BitMain Technologies Holding Co.
Vermogen: 4 M $ op 30-04-2024
Oorsprong van het eerstegraads netwerk van Ke Tuan Zhan
| Entiteit | Type entiteit | Industrie | |
|---|---|---|---|
Shandong University
80
| College/University | Other Consumer Services | 80 |
BitMain Technologies Holding Co.
 BitMain Technologies Holding Co. Computer PeripheralsElectronic Technology BitMain Technologies Holding Co. engages in the manufacture and sale of chip mining devices. It focuses on integrated circuits for cryptocurrency mining, as well as mining hardware under the Antminer brand. The company was founded on October 28, 2013 and is headquartered in Beijing, China.
13
| Holding Company | Computer Peripherals | 13 |
University of Chinese Academy of Sciences
12
| College/University | Other Consumer Services | 12 |
Grafiek van bedrijven verbonden in de tweede graad
Connectie in verschillende bedrijven
Bedrijven verbonden met Ke Tuan Zhan via zijn persoonlijke netwerk
| Onderneming | Sector | Gelieerde personen | Hoofdpost |
|---|---|---|---|
| SHANDONG WEIGAO GROUP MEDICAL POLYMER COMPANY LIMITED | Medical Specialties | Chairman Director/Board Member Corporate Officer/Principal | |
| SHANGHAI FUDAN-ZHANGJIANG BIO-PHARMACEUTICAL CO.,LTD. | Pharmaceuticals: Major | Director/Board Member | |
Shandong Electric Power Corp.
 Shandong Electric Power Corp. Electric UtilitiesUtilities Shandong Electric Power Corp is state-owned public service enterprise that is a subsidiary of the national electric company. The company engages in the planning, construction & operation of its company. The company is headquartered in Shandong, CN. | Electric Utilities | Chairman President | |
| QINGDAO DOUBLESTAR CO.,LTD | Automotive Aftermarket | Director/Board Member | |
Peking University
 Peking University Other Consumer ServicesConsumer Services Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China. | College/University | Masters Business Admin Undergraduate Degree Masters Business Admin Graduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Undergraduate Degree Graduate Degree Graduate Degree | |
| SHANDONG JINLING MINING CO., LTD. | Steel | Director/Board Member | |
| Tsinghua University | College/University | Undergraduate Degree Graduate Degree Doctorate Degree Graduate Degree Undergraduate Degree Undergraduate Degree | |
| Soochow University | College/University | Doctorate Degree Doctorate Degree | |
| Dalian University of Technology | College/University | Doctorate Degree Doctorate Degree | |
| Renmin University of China | College/University | Graduate Degree Masters Business Admin Graduate Degree Doctorate Degree | |
Bank of Rizhao Co. Ltd.
 Bank of Rizhao Co. Ltd. Major BanksFinance Bank of Rizhao Co. Ltd. is an international commercial bank based in Rizhao, China and ultimately controlled by the Government of China. | Major Banks | Director/Board Member | |
Northern Light Development Corp.
 Northern Light Development Corp. Investment ManagersFinance Founded in 2005 by Feng Deng and Yan Ke, Northern Light Development Corp. is a venture capital firm located in Menlo Park, California. The firm is a subsidiary of Hong Kong-based Northern Light Venture Capital Development Ltd | Investment Managers | Founder | |
Weigao Holding Co., Ltd.
 Weigao Holding Co., Ltd. Medical SpecialtiesHealth Technology Weigao Holding Co., Ltd. engages in production and sales of pharmaceutical and medical equipment, logistic services, property development, hotel business, food and beverage services, and logistic business in China. Its products use in safety infusion, inspection and diagnosis, minimally invasive procedures, and dental implants. The company was founded by Xue Li Chen on August 4, 1988 and is headquartered in Weihai, China. | Medical Specialties | Chairman Director/Board Member Director/Board Member | |
Shandong State-owned Assets Investment Holding Co., Ltd.
 Shandong State-owned Assets Investment Holding Co., Ltd. Financial ConglomeratesFinance Shandong State-owned Assets Investment Holding Co., Ltd. operates as a state owned investment holding company. It engages in investment and financing, capital operation and asset management business. The company is headquartered in Jinan, China. | Financial Conglomerates | Director/Board Member | |
| Nankai University | College/University | Doctorate Degree Masters Business Admin Corporate Officer/Principal Doctorate Degree | |
Chinese People's Political Consultative Conference /Beijing/
 Chinese People's Political Consultative Conference /Beijing/ Miscellaneous Commercial ServicesCommercial Services Chinese People's Political Consultative Conference /Beijing/ operates as an organization for multiparty cooperation and political consultation under the leadership of the Communist Party of China (CPC). Its main functions include conducting political consultation, exercising democratic oversight, and participating in discussion and handling of state affairs. The company was founded on October 1, 1949 and is headquartered in Beijing, China. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal | |
| Beijing Institute of Technology | College/University | Undergraduate Degree Undergraduate Degree | |
Beijing Qunar Software Technology Co., Ltd.
 Beijing Qunar Software Technology Co., Ltd. Internet Software/ServicesTechnology Services Beijing Qunar Software Technology Co. Ltd. provides online travelling services. It organizes an enormous amount of travel information, providing instant and thorough searches of flights, hotels, travel packages, group-buying deals and other travel-related information via its website and mobile applications. With its intelligent and avant-garde technology, Qunar helps travelers find travel products of great value and travel information that best matches its needs. The company was founded by Zhuang Chenchao, Douglas Khoo Kok Hui and Fritz Demopoulos in May 2005 and is headquartered in Beijing, China. | Internet Software/Services | Director of Finance/CFO Corporate Officer/Principal | |
| Southwestern University of Finance & Economics | College/University | Corporate Officer/Principal Undergraduate Degree Graduate Degree | |
| Ocean University of China | College/University | Undergraduate Degree Undergraduate Degree | |
| Insurance Association of China | Director/Board Member | ||
| SHANGHAI KINDLY ENTERPRISE DEVELOPMENT GROUP CO.,LTD. | Medical Specialties | Corporate Secretary Director/Board Member | |
| Shandong Finance Institute | College/University | Director/Board Member | |
| ZHONGTAI FUTURES COMPANY LIMITED | Investment Banks/Brokers | Chairman Compliance Officer Director/Board Member | |
| Shandong University of Traditional Chinese Medicene | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| SHANDONG HEAD GROUP CO.,LTD. | Chemicals: Specialty | Director/Board Member | |
| CHAMPION ALLIANCE INTERNATIONAL HOLDINGS LIMITED | Pulp & Paper | Director/Board Member | |
| IMPULSE (QINGDAO) HEALTH TECH CO.,LTD. | Recreational Products | Director/Board Member | |
| Tospring Technology Ltd. | Director/Board Member | ||
| SUNLANDS TECHNOLOGY GROUP | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| China Grand Prosperity Investment Co., Ltd. | Corporate Officer/Principal | ||
| Bitdeer Technologies Ltd. | Director/Board Member | ||
| Bitmain Israel Ltd. | Director/Board Member Director/Board Member | ||
| SHANGHAI INT MEDICAL INSTRUMENTS CO., LTD. | Medical Specialties | Director/Board Member Chief Executive Officer | |
Jinan Laolaishou Biotechnology Group Co., Ltd.
 Jinan Laolaishou Biotechnology Group Co., Ltd. BiotechnologyHealth Technology Jinan Laolaishou Biotechnology Group Co., Ltd. engages in the research, development, manufacturing and sale of dietary supplements. It offers cardiovascular & cerebrovascular soft capsules, bone & joint maintenance capsules, immunity & memory care capsules, eye care soft capsules, and gastrointestinal regulating capsules. The company was founded by Jin Hua Zhang and Zi Peng Zhang in 2002 and is headquartered in Jinan, China. | Biotechnology | Director/Board Member Director/Board Member | |
| Jining Hongrun Food Co. Ltd. | Director/Board Member | ||
Leading Group Co. Ltd.
 Leading Group Co. Ltd. Miscellaneous Commercial ServicesCommercial Services Leading Group Co. Ltd. provides business consulting services. The private company is based in Sichuan, China. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| LING YUE SERVICES GROUP LIMITED | Real Estate Development | Director/Board Member Director/Board Member | |
| Lingyue Property Services Group Co. Ltd. | Director/Board Member Comptroller/Controller/Auditor | ||
| Rong Liang Group Co. Ltd. | Director/Board Member Director/Board Member | ||
Bitdeer Technologies Holding Co.
 Bitdeer Technologies Holding Co. Data Processing ServicesTechnology Services Bitdeer Technologies Holding Co engages in cryptocurrency mining activities. It operates three business lines: proprietary mining, hash rate sharing, and sharing, which provides cryptocurrency mining solutions. The company was founded by Ji Han Wu on November 18, 2020 and is headquartered in Singapore. | Data Processing Services | Chief Executive Officer Chief Executive Officer | |
| GUANZE MEDICAL INFORMATION INDUSTRY (HOLDING) CO., LTD. | Medical Distributors | Director/Board Member Director/Board Member | |
| BITDEER TECHNOLOGIES GROUP | Data Processing Services | Chief Executive Officer Director/Board Member | |
| Zhuhai Derui Medical Instruments Co. Ltd. | Chief Executive Officer | ||
| Shanghai Pumei Medical Instruments Co. Ltd. | Director/Board Member | ||
| Shanghai Yikai Medical Instruments Co. Ltd. | Director/Board Member | ||
| Shandong Int Medical Instruments Co. Ltd. | Corporate Officer/Principal Director/Board Member | ||
| Shanghai Kindly Medical Instruments Automation Research Center | Director/Board Member | ||
| Shanghai Int Medical Technology Co. Ltd. | Director/Board Member Director/Board Member | ||
| Guanghua School of Management | College/University | Corporate Officer/Principal Masters Business Admin |
Statistieken
Internationaal
| China | 45 |
| Singapore | 3 |
| Verenigde Staten | 2 |
| Hongkong | 2 |
| Israël | 2 |
Sectoraal
| Consumer Services | 13 |
| Health Technology | 7 |
| Finance | 6 |
| Commercial Services | 4 |
| Technology Services | 4 |
Operationeel
| Director/Board Member | 252 |
| Corporate Officer/Principal | 95 |
| Undergraduate Degree | 90 |
| Independent Dir/Board Member | 78 |
| Chairman | 48 |
Sterkste connecties
| Insiders | |
|---|---|
| Feng Deng | 40 |
| Xiao Chuan Wang | 21 |
| Han Hui Sun | 20 |
| Yun De Li | 19 |
| Dong Ke Liang | 16 |
| Hua Wei Zhang | 16 |
| Hua Chen | 14 |
| Sheng Ping Zhang | 14 |
| Hai Qing Lan | 10 |
| Jin Hang Chen | 10 |
| Pei Xi Cao | 10 |
| Jin Ming Yu | 9 |
| Man Pan Sit | 9 |
| Xiu Shan Song | 9 |
| Jia Jun Guo | 9 |
- Beurs
- Insiders
- Ke Tuan Zhan
- Bedrijfsconnecties