![Thomas Fredrik Neslein](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>)
Thomas Fredrik Neslein
Chief Executive Officer at
NYX Ventures AS
Net worth: 2 M $ as of 2026-07-30
Profile
Thomas Fredrik Neslein is the founder of NYX Ventures AS, serving as Chief Executive Officer since 2016.
Mr. Neslein is the founder of Pecunia AS, serving as Deputy Chief Executive Director since 2015.
Former job at NIP Group, Inc. as Director.
Education includes a graduate degree from The Trustees of Columbia University in The City of New York, conferred in 2018.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
2.64% | 2025-09-04 | 11,298,466 ( 2.64% ) | 2 M $ | 2026-07-30 |
Thomas Fredrik Neslein active positions
| Companies | Position | Start |
|---|---|---|
NYX Ventures AS
 NYX Ventures AS Investment ManagersFinance NYX Ventures AS is an active manager which invests in companies located in Scandinavia. It participates in early stage transactions and focuses on sectors such as Technology Services. | Chief Executive Officer | 2016-01-20 |
Pecunia AS
 Pecunia AS Real Estate DevelopmentFinance Provides real estate development and management services | Corporate Officer/Principal | - |
Former positions of Thomas Fredrik Neslein
| Companies | Position | End |
|---|
Training of Thomas Fredrik Neslein
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
96
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Pecunia AS
Pecunia AS Real Estate DevelopmentFinance Provides real estate development and management services | Finance |
NYX Ventures AS
NYX Ventures AS Investment ManagersFinance NYX Ventures AS is an active manager which invests in companies located in Scandinavia. It participates in early stage transactions and focuses on sectors such as Technology Services. | Finance |
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