![Stephen Marcus](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 Marcus
Founder at
Riot Ventures Management LLC
Profile
Stephen Marcus is the founder of Riot Ventures Management LLC, which was founded in 2017.
He holds the title of General Partner at Riot Ventures Management LLC.
He is currently a Board Member at Shield AI, Inc. since 2018 and at Usable Machines, Inc. since 2022.
Mr. Marcus was a Venture Partner at NAV Management LLC from 2008 to 2011.
He received his undergraduate degree from Worcester Polytechnic Institute in 2002 and his MBA from MIT School of Management in 2008.
Stephen Marcus active positions
| Companies | Position | Start |
|---|---|---|
Riot Ventures Management LLC
 Riot Ventures Management LLC Investment ManagersFinance Riot Ventures invests in companies located in the United States. The firm targets companies operating in the fields of intelligence, communications, sensing & control, security and mobility. It provides financing for seed, early and later stage capital requirements with an investment size ranging from USD 2 to 50 million. | Founder | 2017-03-31 |
Usable Machines, Inc.
 Usable Machines, Inc. Packaged SoftwareTechnology Services Operates as an AI platform that connects multiple SaaS tools | Director/Board Member | 2022-05-31 |
Shield AI, Inc.
 Shield AI, Inc. Packaged SoftwareTechnology Services Provides AI and autonomy technology services | Director/Board Member | 2018-07-31 |
Former positions of Stephen Marcus
| Companies | Position | End |
|---|---|---|
NAV Management LLC
 NAV Management LLC Investment ManagersFinance NAV Management invests in companies located in the United States. The firm targets companies operating across a broad range of sectors and industries. It provides financing for seed and early stage capital requirements. | Private Equity Investor | 2011-01-30 |
Training of Stephen Marcus
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
17
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Worcester Polytechnic Institute
 Worcester Polytechnic Institute Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
NAV Management LLC
NAV Management LLC Investment ManagersFinance NAV Management invests in companies located in the United States. The firm targets companies operating across a broad range of sectors and industries. It provides financing for seed and early stage capital requirements. | Finance |
Shield AI, Inc.
Shield AI, Inc. Packaged SoftwareTechnology Services Provides AI and autonomy technology services | Technology Services |
MIT School of Management
 MIT School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Riot Ventures Management LLC
Riot Ventures Management LLC Investment ManagersFinance Riot Ventures invests in companies located in the United States. The firm targets companies operating in the fields of intelligence, communications, sensing & control, security and mobility. It provides financing for seed, early and later stage capital requirements with an investment size ranging from USD 2 to 50 million. | Finance |
Usable Machines, Inc.
Usable Machines, Inc. Packaged SoftwareTechnology Services Operates as an AI platform that connects multiple SaaS tools | Technology Services |
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