Clarence L. Granger
Chairman at ULTRA CLEAN HOLDINGS, INC.
Net worth: 4 M $ as of 2024-03-30
Profile
Clarence L.
Granger is currently the Non-Executive Chairman at Ultra Clean Holdings, Inc. He previously held positions as President & Chief Executive Officer at HMT Technology Corp., Chairman & Chief Executive Officer at Ultra Clean Technology Systems & Service, Inc., Vice President-Media Operations at Seagate Technology Unlimited Co., and Vice President & GM-Thin Film Disk Division at Xidex Corp.
He has a graduate degree from Stanford University and an undergraduate degree from the University of California, Berkeley.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2023-05-16 | 97,134 ( 0.22% ) | 4 M $ | 2024-03-30 |
Clarence L. Granger active positions
| Companies | Position | Start |
|---|---|---|
| ULTRA CLEAN HOLDINGS, INC. | Chairman | 2006-09-30 |
Former positions of Clarence L. Granger
| Companies | Position | End |
|---|---|---|
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. | Chief Executive Officer | 2002-10-31 |
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. | Public Communications Contact | 1995-12-31 |
| HMT Technology Corp. | Chief Executive Officer | 1993-12-31 |
| Xidex Corp. | Corporate Officer/Principal | 1988-12-31 |
Training of Clarence L. Granger
| Stanford University | Graduate Degree |
| University of California, Berkeley | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| ULTRA CLEAN HOLDINGS, INC. | Producer Manufacturing |
| Private companies | 4 |
|---|---|
| HMT Technology Corp. | Electronic Technology |
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. | Retail Trade |
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 Technology |
| Xidex Corp. | Commercial Services |
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