Er Zhuang Liu
Chief Executive Officer at PRODUCTIVE TECHNOLOGIES COMPANY LIMITED
Net worth: 6 M $ as of 2024-03-30
Network origin in Er Zhuang Liu first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Industrial Machinery | 38 | |
| Public Company | Integrated Oil | 15 | |
| Public Company | Miscellaneous Commercial Services | 5 | |
Tsinghua Unigroup Co., Ltd.
 Tsinghua Unigroup Co., Ltd. SemiconductorsElectronic Technology Tsinghua Unigroup Co., Ltd. engagegs in the manufacture and sale of fabless semiconductor products.It specializes in integrated circuit (IC) industry chain and mobile phone chip. Its business covers information system industry chain such as manufacture of memory chip, mobile internet, cloud computing and services, and IC and information technology (IT) systems and service platforms. The company was founded in 1988 and is headquartered in Beijing, China.
3
| Subsidiary | Semiconductors | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Er Zhuang Liu via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| AMD (ADVANCED MICRO DEVICES) | Semiconductors | General Counsel Director/Board Member | |
| APPLIED MATERIALS, INC. | Industrial Machinery | Chief Operating Officer Comptroller/Controller/Auditor Corporate Officer/Principal Chief Tech/Sci/R&D Officer Corporate Officer/Principal | |
| HP INC. | Computer Processing Hardware | Corporate Officer/Principal Corporate Officer/Principal | |
| INTEL CORPORATION | Semiconductors | Corporate Officer/Principal Corporate Officer/Principal | |
| IBM | Information Technology Services | Sales & Marketing Corporate Officer/Principal | |
| KREISLER MANUFACTURING CORPORATION | Aerospace & Defense | Director/Board Member | |
| MICRON TECHNOLOGY, INC. | Semiconductors | Director/Board Member Investor Relations Contact Corporate Officer/Principal | |
Novellus Systems, Inc.
 Novellus Systems, Inc. Industrial MachineryProducer Manufacturing Novellus Systems, Inc. manufactures and services advanced automated wafer fabrication systems. The company was founded by Brad Mattson on April 11, 1984 and is headquartered in Fremont, CA. | Industrial Machinery | Director/Board Member Director/Board Member | |
| TERADYNE INC. | Electronic Production Equipment | Chairman Director/Board Member | |
| VEECO INSTRUMENTS INC. | Electronic Production Equipment | Investor Relations Contact Sales & Marketing | |
| KLA CORPORATION | Electronic Equipment/Instruments | Director/Board Member Sales & Marketing | |
| JUNIPER NETWORKS, INC. | Information Technology Services | Corporate Officer/Principal Director/Board Member Investor Relations Contact Sales & Marketing | |
Seagate Technology Unlimited Co.
 Seagate Technology Unlimited Co. Electronics/Appliance StoresRetail Trade Seagate Technology Plc engages in the development, production, and distribution of data storage products and electronic data storage solutions. Its products include hard disk drives, solid state hybrid drives, solid state drives, peripheral component interconnect express cards, serial advanced technology attachment controllers, storage subsystems and computing solutions. The firm offers its products under the Backup Plus and Expansion product lines, and Maxtor and LaCie brands. The company was founded by Finis Conner, Syed Iftikar, Doug Mahon, David Thomas Mitchell, and Alan F. Shugart in 1978 and is headquartered in Dublin, Ireland. | Electronics/Appliance Stores | Chairman Investor Relations Contact | |
IDG Capital Partners Co., Ltd.
 IDG Capital Partners Co., Ltd. Investment ManagersFinance IDG Capital Partners Co., Ltd (IDG Capital) is a subsidiary venture capital firm of International Data Group, Inc. founded in 1993. The firm is headquartered in Beijing, China. | Investment Managers | Private Equity Investor Founder Private Equity Investor Private Equity Investor | |
ICON Aircraft, Inc.
 ICON Aircraft, Inc. Aerospace & DefenseElectronic Technology ICON Aircraft, Inc. operates as an aircraft design and production company. The firm's products include light sport aircraft and sport pilot license. The company was founded by Kirk Hawkins and Steen Strand in January 2005 and is headquartered in Vacaville, CA. | Aerospace & Defense | Chief Operating Officer | |
The Chartered Governance Institute
 The Chartered Governance Institute Miscellaneous Commercial ServicesCommercial Services The Chartered Governance Institute provides governance and compliance services. The company was incorporated by Royal Charter in 1891 and is headquartered in London, the United Kingdom. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| Stanford University | College/University | Corporate Officer/Principal Undergraduate Degree Graduate Degree Doctorate Degree | |
BALtrans Holdings Ltd.
 BALtrans Holdings Ltd. Air Freight/CouriersTransportation BALtrans Holdings Ltd. offers air freight forwarding, sea freight forwarding, exhibition forwarding, air chattering, international household removal, logistic provision and sea-air combination services. The company was founded by Siu-Wing Lau in 1982 and is headquartered in Hong Kong. | Air Freight/Couriers | Corporate Secretary | |
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 | Undergraduate Degree Graduate Degree | |
Cornell University
 Cornell University Other Consumer ServicesConsumer Services Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY. | College/University | Doctorate Degree Doctorate Degree | |
| New York University | College/University | Graduate Degree Masters Business Admin | |
| University of California, Berkeley | College/University | Undergraduate Degree Masters Business Admin Masters Business Admin | |
| University of Bristol | College/University | Graduate Degree Graduate Degree | |
| University of Michigan | College/University | Masters Business Admin Undergraduate Degree | |
| IDG Technology Venture Investment, Inc. | Corporate Officer/Principal Director/Board Member | ||
Semiconductor Equipment & Materials International
 Semiconductor Equipment & Materials International SemiconductorsElectronic Technology Semiconductor Equipment & Materials International operates as association of companies that provide equipment, materials and services for the manufacture of semiconductors, photovoltaic panels, LED and flat panel displays, micro-electromechanical systems, printed and flexible electronics, and related micro and nano-technologies. The company was founded in 1970 and is headquartered in Milpitas, CA. | Semiconductors | Director/Board Member Director/Board Member | |
| National Taiwan University | College/University | Undergraduate Degree Undergraduate Degree | |
| Tsinghua University | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree Graduate Degree | |
| City University of Hong Kong | College/University | Graduate Degree | |
| SITIME CORPORATION | Semiconductors | Director of Finance/CFO Director/Board Member | |
| BEIJING DIGITAL TELECOM CO., LTD. | Electronics/Appliance Stores | Corporate Secretary | |
The Hong Kong Institute of Chartered Secretaries
 The Hong Kong Institute of Chartered Secretaries Miscellaneous Commercial ServicesCommercial Services The Hong Kong Institute of Chartered Secretaries is an independent professional body that promotes the role of its members in formulating and implementing good governance policies. The private company is based in Hong Kong, Hong Kong. It also aims to develop the profession of chartered secretary and chartered governance professional in mainland China. The institute was established in 1949 as an association of members of the Chartered Governance Institute and gained local status in 1994. It has more than 6,000 members and 3,200 students. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
ICR Enterprises LLC
 ICR Enterprises LLC Miscellaneous Commercial ServicesCommercial Services ICR Enterprises LLC operates as a supply-chain consulting and software firm. The company is headquartered in Union City, CA. | Miscellaneous Commercial Services | President | |
| PROTAGONIST THERAPEUTICS, INC. | Biotechnology | Director/Board Member | |
The Independent Institute
 The Independent Institute Miscellaneous Commercial ServicesCommercial Services The Independent Institute is a non-profit public-policy research and educational organization which shapes ideas through publications, conferences, and multi-media programs. It offers course adoption program, working papers, research articles, audio and visual programs, and student internships and seminars. The organization was founded by David J. Theroux in 1986 and is headquartered in Oakland, CA. | Miscellaneous Commercial Services | Director/Board Member | |
| KCS Hong Kong Ltd. | Corporate Officer/Principal | ||
IDG Capital Investment Consultant (Beijing) Co., Ltd.
 IDG Capital Investment Consultant (Beijing) Co., Ltd. Investment ManagersFinance IDG Capital Investment Consultant (Beijing) Co., Ltd. was founded in 2006 and provides investment and information consulting services. The private company is based in Beijing, China. | Investment Managers | Corporate Officer/Principal Chairman | |
| XIABUXIABU CATERING MANAGEMENT (CHINA) HOLDINGS CO., LTD. | Restaurants | Corporate Secretary | |
| BIT MINING LIMITED | Data Processing Services | Chairman Chairman | |
| TIAN GE INTERACTIVE HOLDINGS LIMITED | Information Technology Services | Corporate Secretary | |
| BBI LIFE SCIENCES CORPORATION | Biotechnology | Corporate Secretary | |
| SEAGATE TECHNOLOGY HOLDINGS PLC | Computer Peripherals | Chairman Investor Relations Contact | |
| DENTSPLY SIRONA INC. | Medical Specialties | Director/Board Member Director/Board Member | |
Dentsply Sirona France SAS
 Dentsply Sirona France SAS Medical SpecialtiesHealth Technology Part of Dentsply Sirona, Inc., Dentsply Sirona France SAS provides endodontic treatments and restorations. The private company is based in Versailles, France. | Medical Specialties | Director/Board Member Chairman | |
| TIMES NEIGHBORHOOD HOLDINGS LIMITED | Real Estate Development | Corporate Secretary |
Statistics
International
| United States | 28 |
| China | 9 |
| Hong Kong | 5 |
| Ireland | 3 |
| Taiwan | 3 |
Sectoral
| Electronic Technology | 15 |
| Consumer Services | 12 |
| Technology Services | 5 |
| Commercial Services | 5 |
| Health Technology | 5 |
Operational
| Director/Board Member | 246 |
| Corporate Officer/Principal | 100 |
| Independent Dir/Board Member | 95 |
| Corporate Secretary | 63 |
| Undergraduate Degree | 45 |
Most connected contacts
| Insiders | |
|---|---|
| Sau Mei Ng | 55 |
| Bethany Mayer | 28 |
| Hugo Shong | 26 |
| Shing Yim Chau | 23 |
| Catherine Lego | 23 |
| Li Hsing Tsai | 19 |
| Mercedes Johnson | 18 |
| Abhijit Talwalkar | 18 |
| Eric Brandt | 18 |
| Michael Cannon | 17 |
| William R. Spivey | 16 |
| Christine Heckart | 15 |
| Kim Perdikou | 15 |
| Chi Chuan Kao | 15 |
| Dong Liang Lin | 14 |
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