![Toshihisa Nagashima](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>)
Toshihisa Nagashima
Director/Board Member at
WEST HOLDINGS CORPORATION
Net worth: 1 M $ as of 2026-07-30
Profile
Toshihisa Nagashima is currently a Director at Westbegin Co., Ltd., West O&M, Inc., and West Holdings Corp.
He previously served as the President & Representative Director at West Holdings Corp.
and as the President & Representative Director at West Energy Solution, Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-08-30 | 72,000 ( 0.16% ) | 1 M $ | 2026-07-30 |
Toshihisa Nagashima active positions
| Companies | Position | Start |
|---|---|---|
| WEST HOLDINGS CORPORATION | Director/Board Member | 2023-10-31 |
Westbegin Co., Ltd.
 Westbegin Co., Ltd. SemiconductorsElectronic Technology Manufactures and installs solar power generation systems | Director/Board Member | 2014-10-31 |
West O&M, Inc. | Director/Board Member | 2016-08-31 |
Former positions of Toshihisa Nagashima
| Companies | Position | End |
|---|---|---|
| WEST HOLDINGS CORPORATION | President | 2018-11-19 |
West Energy Solution, Inc.
 West Energy Solution, Inc. Electric UtilitiesUtilities Provides electric services | President | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
19
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
West Holdings Corp.
 West Holdings Corp. Alternative Power GenerationUtilities Engages in the operation and maintenance of industrial and residential solar power generation services | Utilities |
Westbegin Co., Ltd.
Westbegin Co., Ltd. SemiconductorsElectronic Technology Manufactures and installs solar power generation systems | Electronic Technology |
West O&M, Inc. | |
West Energy Solution, Inc.
West Energy Solution, Inc. Electric UtilitiesUtilities Provides electric services | Utilities |
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