![Samuel Zentman](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Samuel Zentman
Director/Board Member at
ACORN ENERGY, INC.
Net worth: 347 430 $ as of 30/07/2026
Profile
Dr. Samuel M.
Zentman is an Independent Director at Greenland Mines Ltd. and an Independent Director at Acorn Energy, Inc. He is on the Board of Directors at Greenland Mines Ltd. and Acorn Energy, Inc. Dr. Zentman was previously employed as a Secretary & Director by Powersafe Technology Corp., a Director-Corporate Data Center by Jeep Eagle Corp., and a Professor by University of Detroit Mercy.
He also served on the board at Acorn Factor, Inc., Amplification Technologies, Inc., Coreworx, Inc., Hinson & Hale Medical Technologies, Inc. and Neuromedical Systems, Inc. He received his undergraduate degree from Wayne State University (Michigan) and a doctorate degree from the University of Michigan.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0.71% | 29/04/2026 | 1,086,440 ( 0.71% ) | 210 769 $ | 30/07/2026 |
ACORN ENERGY, INC. 0.29% | 19/07/2026 | 7,242 ( 0.29% ) | 136 512 $ | 30/07/2026 |
| 29/08/2010 | 4,587 ( -.--% ) | 115 $ | 30/12/2021 | |
| 29/08/2010 | 1,094 ( 7.83% ) | 27 $ | 30/12/2021 | |
| 29/08/2010 | 267 ( -.--% ) | 7 $ | 30/12/2021 |
Samuel Zentman active positions
| Companies | Position | Start |
|---|---|---|
| ACORN ENERGY, INC. | Director/Board Member | 31/10/2004 |
Former positions of Samuel Zentman
| Companies | Position | End |
|---|---|---|
Acorn Factor, Inc.
 Acorn Factor, Inc. Electric UtilitiesUtilities Provides consulting and development services for the energy industry | Director/Board Member | 01/01/2008 |
Neuromedical Systems, Inc.
 Neuromedical Systems, Inc. Medical SpecialtiesHealth Technology Develops, makes and markets a supplemental test to aid laboratories in the detection of abnormal cells | Director/Board Member | - |
University of Detroit Mercy
 University of Detroit Mercy Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Jeep Eagle Corp.
 Jeep Eagle Corp. Motor VehiclesConsumer Durables Develops 4X4 vehicles | Corporate Officer/Principal | - |
Hinson & Hale Medical Technologies, Inc.
 Hinson & Hale Medical Technologies, Inc. Miscellaneous Commercial ServicesCommercial Services Hinson & Hale Medical Technologies, Inc. is a U.S.-based manufacturer specializing in FDA-approved medical textile products, including surgical wraps, surgeons' towels, pouches, fenestration drapes, surgical caps, barrier isolation gowns, scrubs, lab coats, linens, and reusable patient gowns made from polyester yarn. The private company is based in Wilkesboro, NC. The company uses a manufacturing process that produces durable, low-lint, and environmentally conscious textiles that resist pilling, picking, fading, and shrinking. All production, including cutting and sewing, is conducted in the USA, and the company holds FDA 510(k) clearance for its class 2 medical devices. | Director/Board Member | - |
Training of Samuel Zentman
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
44
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Neuromedical Systems, Inc.
Neuromedical Systems, Inc. Medical SpecialtiesHealth Technology Develops, makes and markets a supplemental test to aid laboratories in the detection of abnormal cells | Health Technology |
Acorn Factor, Inc.
Acorn Factor, Inc. Electric UtilitiesUtilities Provides consulting and development services for the energy industry | Utilities |
Amplification Technologies, Inc.
 Amplification Technologies, Inc. SemiconductorsElectronic Technology Manufactures semiconductor equipment | Electronic Technology |
Powersafe Technology Corp.
 Powersafe Technology Corp. SemiconductorsElectronic Technology Develops semiconductor technology solutions | Electronic Technology |
Wayne State University (Michigan)
 Wayne State University (Michigan) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Jeep Eagle Corp.
Jeep Eagle Corp. Motor VehiclesConsumer Durables Develops 4X4 vehicles | Consumer Durables |
University of Detroit Mercy
University of Detroit Mercy Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Michigan
 University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Acorn Energy, Inc.
 Acorn Energy, Inc. Electronic Equipment/InstrumentsElectronic Technology Provides technology solutions for energy infrastructure asset management industries | Electronic Technology |
Coreworx, Inc.
 Coreworx, Inc. Information Technology ServicesTechnology Services Provides project execution and information control solution for energy industry | Technology Services |
Hinson & Hale Medical Technologies, Inc.
Hinson & Hale Medical Technologies, Inc. Miscellaneous Commercial ServicesCommercial Services Hinson & Hale Medical Technologies, Inc. is a U.S.-based manufacturer specializing in FDA-approved medical textile products, including surgical wraps, surgeons' towels, pouches, fenestration drapes, surgical caps, barrier isolation gowns, scrubs, lab coats, linens, and reusable patient gowns made from polyester yarn. The private company is based in Wilkesboro, NC. The company uses a manufacturing process that produces durable, low-lint, and environmentally conscious textiles that resist pilling, picking, fading, and shrinking. All production, including cutting and sewing, is conducted in the USA, and the company holds FDA 510(k) clearance for its class 2 medical devices. | Commercial Services |
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