![Jeffrey LeBlanc](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>)
Jeffrey LeBlanc
No open positions remaining
Net worth: 2 M $ as of 31/05/2026
Profile
Jeffrey Brian LeBlanc is the founder of WinVest Acquisition Corp., founded in 2021, where the title held was Member-Advisory Board.
Mr. LeBlanc is also the founder of Sputnik 84 LLC..
Mr. LeBlanc is currently Director & Manager at WinVest SPAC LLC.
Mr. LeBlanc is currently Chief Financial Officer at Greenland Mines Ltd. since 2024.
Former positions include Director at Riot New Media Group, Inc., Director at Books for Africa, Inc., and Director at Cactus Acquisition Corp.
1 Ltd. from 2024 to 2025.
Education includes undergraduate studies at Massachusetts Institute of Technology and an MBA from Harvard University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
2.82% | 30/04/2026 | 3,420,342 ( 2.82% ) | 1 M $ | 31/05/2026 |
| 12/09/2025 | 35,000 ( 0.69% ) | 427 000 $ | 31/10/2024 |
Jeffrey LeBlanc active positions
| Companies | Position | Start |
|---|---|---|
WinVest SPAC LLC
 WinVest SPAC LLC Financial ConglomeratesFinance Functions as an investment fund | Director/Board Member | - |
Former positions of Jeffrey LeBlanc
| Companies | Position | End |
|---|---|---|
| CACTUS ACQUISITION CORP. 1 LIMITED | Director/Board Member | 18/06/2025 |
Books for Africa, Inc.
 Books for Africa, Inc. Miscellaneous Commercial ServicesCommercial Services Collects, sorts, ships, and distributes books to children in Africa | Director/Board Member | - |
Riot New Media Group, Inc.
 Riot New Media Group, Inc. Internet Software/ServicesTechnology Services Operates as a blogging platform for books and comics | Director/Board Member | - |
Sputnik 84 LLC | Founder | - |
| WINVEST ACQUISITION CORP. | Founder | - |
Training of Jeffrey LeBlanc
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
12
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Massachusetts Institute of Technology
 Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University | Finance |
Books for Africa, Inc.
Books for Africa, Inc. Miscellaneous Commercial ServicesCommercial Services Collects, sorts, ships, and distributes books to children in Africa | Commercial Services |
Riot New Media Group, Inc.
Riot New Media Group, Inc. Internet Software/ServicesTechnology Services Operates as a blogging platform for books and comics | Technology Services |
Sputnik 84 LLC | |
Cactus Acquisition Corp. 1 Ltd.
 Cactus Acquisition Corp. 1 Ltd. Financial ConglomeratesFinance Operates as a blank check company | Finance |
WinVest Acquisition Corp.
 WinVest Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
WinVest SPAC LLC
WinVest SPAC LLC Financial ConglomeratesFinance Functions as an investment fund | Finance |
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