Ernest Maddock
Director/Board Member at ULTRA CLEAN HOLDINGS, INC.
Net worth: 3 M $ as of 2024-04-29
Profile
Ernest E.
Maddock is currently serving as an Independent Director at Avnet, Inc., Teradyne, Inc., Ultra Clean Holdings, Inc., Silvaco, Inc., and Ouster, Inc. He started his current positions in 2021, 2022, 2018, 2021, and 2023 respectively.
In his former roles, Mr. Maddock served as an Independent Director at Intersil Corp.
from 2015 to 2017.
He also held positions as a Director at Micron Technology Taiwan, Inc., Director-Supervisory Board at Novaled GmbH in 2013, and as an Independent Director at Velodyne Lidar, Inc. from 2022 to 2023.
Additionally, he worked as the Chief Accounting Officer at Lam Research Corp.
in 2013, Chief Financial Officer & Senior Vice President at Micron Technology, Inc. from 2015 to 2018, and as the Chief Financial Officer & Executive Vice President at Riverbed Technology LLC from 2013 to 2015.
Mr. Maddock completed his undergraduate studies at Georgia Institute of Technology and holds an MBA from Georgia State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2024-05-21 | 38,043 ( 0.09% ) | 2 M $ | 2024-04-29 | |
TERADYNE, INC.
0.00% | 2024-05-08 | 6,604 ( 0.00% ) | 719 242 $ | 2024-04-29 |
OUSTER, INC.
0.10% | 2024-04-14 | 42,203 ( 0.10% ) | 315 678 $ | 2024-04-29 |
AVNET, INC.
0.01% | 2024-03-19 | 5,265 ( 0.01% ) | 261 039 $ | 2024-04-29 |
Ernest Maddock active positions
| Companies | Position | Start |
|---|---|---|
| ULTRA CLEAN HOLDINGS, INC. | Director/Board Member | 2018-05-31 |
| AVNET, INC. | Director/Board Member | 2021-08-24 |
| TERADYNE INC. | Director/Board Member | 2022-11-13 |
| OUSTER, INC. | Director/Board Member | 2023-02-09 |
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. | Director/Board Member | 2021-05-17 |
Former positions of Ernest Maddock
| Companies | Position | End |
|---|---|---|
| VELODYNE LIDAR | Director/Board Member | 2023-02-09 |
| MICRON TECHNOLOGY, INC. | Director of Finance/CFO | 2018-02-18 |
| INTERSIL CORP | Director/Board Member | 2017-02-23 |
| RIVERBED TECHNOLOGY, INC. | Director of Finance/CFO | 2014-12-31 |
| ░░░ ░░░░░░░░ ░░░░░░░░░░░ | ░░░░░░░░ ░░ ░░░░░░░░░░░ | ░░░░░░░░░░ |
Training of Ernest Maddock
| Georgia Institute of Technology | Undergraduate Degree |
| Georgia State University | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 7 |
|---|---|
| LAM RESEARCH CORPORATION | Producer Manufacturing |
| NCR VOYIX CORPORATION | Electronic Technology |
| MICRON TECHNOLOGY, INC. | Electronic Technology |
| ULTRA CLEAN HOLDINGS, INC. | Producer Manufacturing |
| AVNET, INC. | Distribution Services |
| TERADYNE INC. | Electronic Technology |
| OUSTER, INC. | Electronic Technology |
| Private companies | 6 |
|---|---|
Novaled GmbH
 Novaled GmbH Electronic Production EquipmentElectronic Technology Novaled GmbH designs and develops organic light-emitting diode technologies. Its products include organic materials, OLED display materials, OLED lighting materials and organic photovoltaic materials. The company was founded by Karl Leo, Jan Blochwitz-Nimoth, Martin Pfeiffer and Jorg Amelung in 2001 and is headquartered in Dresden, Germany. | Electronic Technology |
Riverbed Technology LLC
 Riverbed Technology LLC Information Technology ServicesTechnology Services Riverbed Technology, Inc. develops applications, websites, networks, data centers, the cloud, and remote offices. It offers visibility, intelligent optimization, and simplified control for all applications. The firm's solutions include application performance monitoring, network performance monitoring, end-to-end performance management, hyper-converge branch, wide area network optimization and hybrid wide area network. The company was founded by Jerry M. Kennelly and Steven McCanne in May 2002 and is headquartered in San Francisco, CA. | Technology Services |
Intersil Corp.
 Intersil Corp. SemiconductorsElectronic Technology Intersil Corp. designs and manufactures analog semiconductors. The company offers a portfolio of application specific standard products and general purpose proprietary products for the industrial, computing, consumer, and communications markets. The company was founded in August 1999 and is headquartered in Milpitas, CA. | Electronic Technology |
Micron Technology Taiwan, Inc.
 Micron Technology Taiwan, Inc. Electronics DistributorsDistribution Services Micron Technology Taiwan, Inc. engages in the manufacture of dynamic random-access memory (DRAM). The company was founded on January 23, 2003 by Pei Ing Lee and is headquartered in Taoyuan, Taiwan. | Distribution Services |
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. | Technology Services |
Velodyne Lidar, Inc.
 Velodyne Lidar, Inc. SemiconductorsElectronic Technology Velodyne Lidar, Inc. provides smart, powerful lidar solutions for autonomous vehicles, driver assistance, delivery solutions, robotics, navigation and mapping. Its sensor and software solutions provide flexibility, quality and performance to meet the needs of various industries, including autonomous vehicles, advanced driver assistance systems (ADAS), robotics, unmanned aerial vehicles (UAV), smart cities and security. The company was founded by David S. Hall in 1983 and is headquartered in San Jose, CA. | Electronic Technology |
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