Ernest Maddock
Director/Board Member at ULTRA CLEAN HOLDINGS, INC.
Net worth: 3 M $ as of 2024-04-29
Network origin in Ernest Maddock first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Industrial Machinery | 49 | |
| Subsidiary | Semiconductors | 26 | |
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| Public Company | Electronics Distributors | 25 |
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| Public Company | Semiconductors | 23 |
| Public Company | Semiconductors | 22 | |
| Public Company | Electronic Production Equipment | 22 | |
| Public Company | Industrial Machinery | 21 | |
| Holding Company | Information Technology Services | 18 | |
| Extinct | Semiconductors | 9 | |
Silvaco, Inc.
 Silvaco, Inc. Packaged SoftwareTechnology Services Silvaco, Inc. provides electronic design automation software solutions. It offers technology computer aided design products such as process simulation, stress simulation and virtual wafer fab and interactive tools. The company was founded by Ivan Pesic and Kathy Pesic in 1984 and is headquartered in Santa Clara, CA.
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| Subsidiary | Packaged Software | 7 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Ernest Maddock via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| AMD (ADVANCED MICRO DEVICES) | Semiconductors | Director/Board Member Director/Board Member | |
| APPLIED MATERIALS, INC. | Industrial Machinery | Consultant / Advisor Chief Operating Officer Comptroller/Controller/Auditor Corporate Officer/Principal Corporate Officer/Principal | |
| ASML HOLDING N.V. | Semiconductors | Director/Board Member Director/Board Member | |
| CYPRESS SEMICONDUCTOR CORPORATION | Semiconductors | Director/Board Member Director of Finance/CFO Sales & Marketing | |
| IBM | Packaged Software | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| LATTICE SEMICONDUCTOR CORPORATION | Semiconductors | Corporate Officer/Principal Director/Board Member | |
| MAXIM INTEGRATED PRODUCTS, INC. | Semiconductors | Director/Board Member Corporate Officer/Principal | |
National Semiconductor Corp.
 National Semiconductor Corp. SemiconductorsElectronic Technology National Semiconductor Corp. develops and manufactures analog intensive and mixed-signal integrated circuits. The firm’s product portfolio includes power management circuits, audio and operational amplifiers, analog-to-digital or digital-to-analog converters, communication interface circuits, lighting and display circuits, adaptive voltage scaling circuits, and radio frequency integrated circuits, as well as power references, regulators, and switches. The company was founded by Arie Brish on June 29, 1959 and is headquartered in Los Angeles, CA. | Semiconductors | Chief Executive Officer Corporate Officer/Principal 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 Chief Operating Officer Chief Operating Officer | |
Sybase, Inc.
 Sybase, Inc. Packaged SoftwareTechnology Services Sybase, Inc. engages in the development and provision of mobile and wireless software solutions for data integration. The company was founded in 1984 and is headquartered in San Ramon, CA. | Packaged Software | Investor Relations Contact Comptroller/Controller/Auditor | |
| SANDISK CORPORATION | Computer Peripherals | Corporate Officer/Principal Director/Board Member Chief Executive Officer Chief Operating Officer | |
| JUNIPER NETWORKS, INC. | Information Technology Services | Director/Board Member Sales & Marketing | |
| SILICON LABORATORIES INC. | Semiconductors | Director/Board Member Chief Executive Officer | |
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 | Public Communications Contact Chairman Investor Relations Contact | |
Nextest Systems Corp.
 Nextest Systems Corp. Electronic Equipment/InstrumentsElectronic Technology Nextest Systems Corp. designs and develops automatic test equipment systems. It provides automatic test equipment for non-volatile memory, microcontrollers, ASIC and System-On-a-Chip semiconductors. The company was founded in 1997 and is headquartered in San Jose, CA. | Electronic Equipment/Instruments | Chief Executive Officer Director/Board Member President | |
Freescale Semiconductor, Inc.
 Freescale Semiconductor, Inc. SemiconductorsElectronic Technology Freescale Semiconductor, Inc. manufactures and designs micro controllers, processors and semiconductors. The company was founded in 1948 and is headquartered in Austin, TX. | Semiconductors | Chief Tech/Sci/R&D Officer Director/Board Member | |
Soraa, Inc.
 Soraa, Inc. SemiconductorsElectronic Technology Soraa, Inc. develops gallium nitride chip-based laser diodes. Its products can be used in consumer, biomedical, defense and industrial applications. Its products include VIVID 2 LED MR16 lamps, premium LED MR16 lamps, outdoor LED MR16 lamps and snap system LED MR16 lamps and accessory solutions. The company was founded by Shuji Nakamura, Steven Denbaars, and James Speck in 2008 and is headquartered in Fremont, CA. | Semiconductors | Director/Board Member Director/Board Member | |
Quanergy Perception Technologies, Inc.
 Quanergy Perception Technologies, Inc. Packaged SoftwareTechnology Services Quanergy Perception Technologies, Inc. develops software for capturing and processing 3D mapping data. It operates as a technology company that engages in developing smart sensing solutions for real-time 3D mapping and object detection, tracking and classification. The firm manufactures 3D time-of-flight LiDAR sensors and LiDAR-based sensing systems. Its markets include passenger vehicles, corporate, commercial, municipal fleets and digital mapping fleets, logistics, robotics, unmanned aerial vehicles (UAVs), wind turbine preservation, inspection, security, and disaster relief. The company was founded by Louay Eldada, Tianyue Yu and Angus Pacala in November 2012 and is headquartered in Sunnyvale, CA. | Packaged Software | Founder Corporate Officer/Principal | |
McKinsey & Co., Inc.
 McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| Stanford University | College/University | Graduate Degree Graduate Degree Graduate Degree Corporate Officer/Principal Graduate Degree Undergraduate Degree Graduate Degree Graduate Degree Graduate Degree Graduate Degree Graduate Degree | |
| University of Pennsylvania | College/University | Doctorate Degree Graduate Degree Undergraduate Degree | |
| PORSCHE AUTOMOBIL HOLDING SE | Motor Vehicles | Chief Investment Officer Director/Board Member | |
Ultra Clean Technology Systems & Service, Inc.
 Ultra Clean Technology Systems & Service, Inc. Electronic Equipment/InstrumentsElectronic Technology Ultra Clean Technology Systems & Service, Inc. designs, engineers and manufactures gas delivery systems for semiconductor process equipment manufactures and device makers. It offers laser and waterjet cutting and harware insertion, as well as provides modules, subassemblies, gas and liquid delivery, and catalytic steam generation systems. The company is headquartered in Hayward, CA. | Electronic Equipment/Instruments | Chief Executive Officer Sales & Marketing Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer Director of Finance/CFO | |
| Massachusetts Institute of Technology | College/University | Undergraduate Degree Graduate Degree Doctorate Degree Doctorate Degree Graduate Degree Graduate Degree | |
| Yale University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Purdue University | College/University | Undergraduate Degree Undergraduate Degree | |
| San Francisco State University | College/University | Graduate Degree Graduate Degree | |
| University of California, Berkeley | College/University | Undergraduate Degree Graduate Degree Doctorate Degree Undergraduate Degree Undergraduate Degree | |
| University of Michigan | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Masters Business Admin Undergraduate Degree | |
Financial Executives International
 Financial Executives International Miscellaneous Commercial ServicesCommercial Services Financial Executives International enhances member professional development through peer networking, career planning services, conferences, publications and special reports, and research. Its members include Chief Financial Officers, Vice Presidents of Finance, Treasurers, and Controllers. The company was founded in December 1931 and is headquartered in Morristown, NJ. | Miscellaneous Commercial Services | Chairman Corporate Officer/Principal | |
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 Director/Board Member Director/Board Member | |
Khosla Ventures LLC
 Khosla Ventures LLC Investment ManagersFinance Khosla Ventures LLC (Khosla Ventures) is a venture capital firm founded in 2004 by Vinod Khosla. The firm is headquartered in Menlo Park, California. | Investment Managers | Corporate Officer/Principal Corporate Officer/Principal | |
National Academy of Engineering
 National Academy of Engineering Miscellaneous Commercial ServicesCommercial Services Part of The National Academies of Science, the National Academy of Engineering operates as a professional membership organization. The company is based in Washington. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Second Harvest Food Bank of Santa Clara & San Mateo Counties
 Second Harvest Food Bank of Santa Clara & San Mateo Counties Miscellaneous Commercial ServicesCommercial Services Second Harvest Food Bank of Santa Clara & San Mateo Counties collects stores and distributes donated food. The company was founded in 1974 and is headquartered in San Jose, CA. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
Global Semiconductor Alliance
 Global Semiconductor Alliance Miscellaneous Commercial ServicesCommercial Services Global Semiconductor Alliance provides information on and organizes events for the semiconductor industry in order to ensure growth and profitability of the industry. The private company is based in Dallas, TX. The company was founded by Jodi L. Shelton. Jodi L. Shelton has been the CEO since incorporation. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member | |
Technology Ceo Council
 Technology Ceo Council Miscellaneous Commercial ServicesCommercial Services Technology CEO Council is an IT industry public policy advocacy organization. The private company is based in Washington. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| Advanced Micro Devices (Singapore) Pte Ltd. | Director/Board Member Director/Board Member | ||
Semiconductor Industry Association
 Semiconductor Industry Association Miscellaneous Commercial ServicesCommercial Services Semiconductor Industry Association operates association for the semiconductor industry. The company was founded in 1977 by Wilfred Corrigan, Robert Norton Noyce, Jerry Sanders, Charles Sporck and John Welty and is headquartered in John Welty, DC. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member Chairman | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Undergraduate Degree Undergraduate Degree | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
| Stanford Graduate School of Business | College/University | Masters Business Admin Masters Business Admin Masters Business Admin | |
Ouster Technologies, Inc.
 Ouster Technologies, Inc. Electrical ProductsProducer Manufacturing Ouster Technologies, Inc. engages in the manufacture of semiconductors, optics, signal processing, and computer vision. It focuses on combining advanced technologies with practical and scalable engineering. The company was founded by Angus Pacala and Mark Frichtl in 2015 and is headquartered in San Francisco, CA. | Electrical Products | Director/Board Member Director/Board Member Founder Founder | |
| BROADCOM INC. | Semiconductors | Director/Board Member Founder | |
Silvaco Group, Inc.
 Silvaco Group, Inc. Packaged SoftwareTechnology Services Silvaco Group, Inc. provides technology computer aided design software, electronic data automation software and semiconductor intellectual property. The TCAD, EDA and SIP solutions enable semiconductor and photonics companies to increase productivity, accelerate their product's time to market and reduce their development and manufacturing costs. Its services include SPICE Modeling Services, TCAD Modeling Services, Library Design Services and Library Characterization Services. The company was founded on November 18, 2009 and is headquartered in Santa Clara, CA. | Packaged Software | Chief Tech/Sci/R&D Officer Chief Executive Officer Chairman Director/Board Member | |
| SEAGATE TECHNOLOGY HOLDINGS PLC | Computer Peripherals | Chairman Director/Board Member Investor Relations Contact |
Statistics
International
| United States | 44 |
| Singapore | 3 |
| Netherlands | 2 |
| Ireland | 2 |
| Germany | 2 |
Sectoral
| Electronic Technology | 19 |
| Consumer Services | 11 |
| Commercial Services | 8 |
| Technology Services | 6 |
| Producer Manufacturing | 4 |
Operational
| Director/Board Member | 447 |
| Corporate Officer/Principal | 212 |
| Independent Dir/Board Member | 150 |
| Chief Executive Officer | 95 |
| Undergraduate Degree | 90 |
Most connected contacts
| Insiders | |
|---|---|
| David ibnAle | 43 |
| James Lawrence | 31 |
| Brenda Freeman | 28 |
| Catherine Lego | 23 |
| Rod Adkins Adkins | 22 |
| Emmanuel Hernandez | 22 |
| Remy Trafelet | 21 |
| Emily Liggett | 21 |
| David Warren East | 21 |
| Ford Tamer | 21 |
| D. Mark Durcan | 19 |
| Eric Brandt | 19 |
| Sanjay Mehrotra | 19 |
| Riaz Valani | 19 |
| Abhijit Talwalkar | 18 |
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