![Stephen Campbell](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>)
Stephen Campbell
No open positions remaining
Net worth: 81 973 $ as of 31/08/2026
Profile
Stephen Campbell worked as Principal Scientist at Ballard Power Systems, Inc. from 1994 to 2008.
Dr. Campbell worked as Principal Scientist at AFCC Automotive Fuel Cell Cooperation Corp.
Dr. Campbell worked at Nano One Materials Corp.
from 2015 to 2025, serving as Chief Technology Officer from 2018 to 2025.
Dr. Campbell earned an undergraduate degree from Coventry University in 1984 and a doctorate from The University of Southampton in 1987.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 07/04/2025 | 145,601 ( 0.12% ) | 81 973 $ | 31/08/2026 |
Former positions of Stephen Campbell
| Companies | Position | End |
|---|---|---|
| NANO ONE MATERIALS CORP. | Chief Tech/Sci/R&D Officer | 30/06/2025 |
| BALLARD POWER SYSTEMS INC. | Corporate Officer/Principal | 01/01/2008 |
AFCC Automotive Fuel Cell Cooperation Corp.
 AFCC Automotive Fuel Cell Cooperation Corp. Wholesale DistributorsDistribution Services Provides automotive fuel services | Corporate Officer/Principal | - |
Training of Stephen Campbell
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
73
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
The University of Southampton
 The University of Southampton Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Coventry University
 Coventry University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
AFCC Automotive Fuel Cell Cooperation Corp.
AFCC Automotive Fuel Cell Cooperation Corp. Wholesale DistributorsDistribution Services Provides automotive fuel services | Distribution Services |
Ballard Power Systems, Inc.
 Ballard Power Systems, Inc. Electrical ProductsProducer Manufacturing Provides clean energy fuel cell products | Producer Manufacturing |
Nano One Materials Corp.
 Nano One Materials Corp. Miscellaneous Commercial ServicesCommercial Services Operates as a technology company that engages in production of cathode materials used in lithium ion batteries | Commercial Services |
- Stock Market
- Insiders
- Stephen Campbell
