![Mary Gustanski](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>)
Net worth: 1 M $ as of 2026-06-29
Mary Elizabeth Gustanski is currently an Independent Director at Hyliion Holdings Corp.
since 2021.
Formerly, Ms. Gustanski was an Independent Director at Amprius Technologies, Inc. from 2023 to 2024 and also served as a Director there.
Other former roles include Chief Technology Officer & Senior Vice President at Phinia Delphi UK Ltd., Vice President-Engineering & Program Management at Delphi Powertrain Systems LLC, VP-Engineering & Program Management at Aptiv Services US LLC from 2014 to 2017, and Chief Technology Officer & Senior Vice President at Delphi Technologies LLC from 2017 to 2019.
Education includes undergraduate and graduate degrees from Kettering University.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-24 | 195,403 ( 0.11% ) | 1 M $ | 2026-06-29 |
| Companies | Position | Start |
|---|---|---|
| HYLIION HOLDINGS CORP. | Director/Board Member | 2021-08-23 |
| Companies | Position | End |
|---|---|---|
| AMPRIUS TECHNOLOGIES, INC. | Director/Board Member | 2024-08-11 |
Amprius Technologies, Inc. (United States)
 Amprius Technologies, Inc. (United States) Electrical ProductsProducer Manufacturing Manufactures and develops high energy and high capacity lithium-ion batteries | Director/Board Member | 2024-08-11 |
| DELPHI TECHNOLOGIES PLC | Chief Tech/Sci/R&D Officer | 2019-12-30 |
Delphi Technologies LLC
 Delphi Technologies LLC Auto Parts: OEMProducer Manufacturing Manufactures and markets motor vehicle parts and accessories | Chief Tech/Sci/R&D Officer | 2019-11-30 |
Aptiv Services US LLC
 Aptiv Services US LLC Auto Parts: OEMProducer Manufacturing Manufactures automotive components | Corporate Officer/Principal | 2017-06-30 |
Active
Inactive
Listed companies
Private companies
| Private companies | 8 |
|---|---|
Delphi Technologies LLC
Delphi Technologies LLC Auto Parts: OEMProducer Manufacturing Manufactures and markets motor vehicle parts and accessories | Producer Manufacturing |
Aptiv Services US LLC
Aptiv Services US LLC Auto Parts: OEMProducer Manufacturing Manufactures automotive components | Producer Manufacturing |
Kettering University
 Kettering University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Amprius Technologies, Inc. (United States)
Amprius Technologies, Inc. (United States) Electrical ProductsProducer Manufacturing Manufactures and develops high energy and high capacity lithium-ion batteries | Producer Manufacturing |
Phinia Delphi (UK) Ltd.
 Phinia Delphi (UK) Ltd. Auto Parts: OEMProducer Manufacturing Manufactures and supplies automotive electrical and electronic, powertrain, safety and thermal technology components | Producer Manufacturing |
Delphi Powertrain Systems LLC
 Delphi Powertrain Systems LLC MiscellaneousMiscellaneous Operates as a non-classified establishment | Miscellaneous |
Hyliion Holdings Corp.
 Hyliion Holdings Corp. Auto Parts: OEMProducer Manufacturing Manufactures hybrid and electric powertrains for trucks | Producer Manufacturing |
Amprius Technologies, Inc.
 Amprius Technologies, Inc. Electrical ProductsProducer Manufacturing Manufactures and distributes lithium-ion batteries | Producer Manufacturing |
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