Profile
Simon Koster is currently Director at The Foundry LLC since 2023, Director at Luno Money Ltd. since 2023, Director at Fortitude Mining LLC since 2024, Director at Grayscale Stacks Trust, Director at Yuma Corporation starting 2025, Director at Grayscale Investments, Inc. starting 2025, Director at Grayscale Horizen Trust starting 2025, and Director at Grayscale Bittensor Trust starting 2025.
Former roles include Chief Executive Officer at JDS Development LLC and Chief Executive Officer at The Collective (Living) Ltd. Education includes undergraduate studies at Rutgers State University of New Jersey and graduate studies at the University of Michigan.
Simon Koster active positions
| Companies | Position | Start |
|---|---|---|
| GRAE HORI | Director/Board Member | 13/10/2025 |
Luno Money Ltd.
Luno Money Ltd. Internet Software/ServicesTechnology Services Operates an online trading platform for crypto currency | Director/Board Member | 01/01/2023 |
Yuma Corporation
Yuma Corporation Specialty StoresRetail Trade Operates as used car dealer | Director/Board Member | 01/01/2025 |
The Foundry LLC
The Foundry LLC Investment ManagersFinance Provides investment services to medical device companies | Director/Board Member | 01/01/2023 |
Former positions of Simon Koster
| Companies | Position | End |
|---|---|---|
The Collective (Living) Ltd.
The Collective (Living) Ltd. Real Estate DevelopmentFinance Provides real estate services | Chief Executive Officer | - |
JDS Development LLC
JDS Development LLC Real Estate DevelopmentFinance Provides real estate development services | Chief Executive Officer | - |
Training of Simon Koster
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Rutgers State University of New Jersey
Rutgers State University of New Jersey Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Michigan
University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Foundry LLC
The Foundry LLC Investment ManagersFinance Provides investment services to medical device companies | Finance |
The Collective (Living) Ltd.
The Collective (Living) Ltd. Real Estate DevelopmentFinance Provides real estate services | Finance |
Luno Money Ltd.
Luno Money Ltd. Internet Software/ServicesTechnology Services Operates an online trading platform for crypto currency | Technology Services |
JDS Development LLC
JDS Development LLC Real Estate DevelopmentFinance Provides real estate development services | Finance |
Grayscale Horizen Trust
Grayscale Horizen Trust Investment Trusts/Mutual FundsMiscellaneous Functions as a closed-end investment fund or Investment trust | Miscellaneous |
Yuma Corporation
Yuma Corporation Specialty StoresRetail Trade Operates as used car dealer | Retail Trade |
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