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Stephen Marcus
Founder at Riot Ventures Management LLC
Stephen Marcus active positions
Companies | Position | Start | End |
---|---|---|---|
Riot Ventures Management LLC
![]() Riot Ventures Management LLC Investment ManagersFinance Riot Ventures Management LLC (Riot Ventures) is a venture capital firm founded in 2017 by Stephen Marcus. The firm is headquartered in Venice, California. | Founder | 2017-03-31 | - |
Private Equity Investor | 2017-03-31 | - | |
Usable Machines, Inc.
![]() Usable Machines, Inc. Packaged SoftwareTechnology Services Usable Machines, Inc. provides AI integration tools to automate workflow and secure data for businesses. The American company's IT security offers the latest AI capabilities while maintaining security, support, and cost control over models. The company's accessible artificial intelligence allows users to use integrated AI machines to get instant solutions to repeated queries and questions. The company was founded by Bryan Vann, Margaret Jennings, and Ron Williams, with Ron Williams serving as CEO since incorporation. | Director/Board Member | 2022-05-31 | - |
Shield AI, Inc.
![]() Shield AI, Inc. Packaged SoftwareTechnology Services Shield AI, Inc. designs, develops, and builds artificial intelligence products for the U.S. national security sector and first responders. It works with special operations forces and other department of defense units to deliver next generation intelligence, reconnaissance, and surveillance systems. The company was founded by Ryan Tseng, Andrew Reiter and Brandon Tseng in May 2015 and is headquartered in San Diego, CA. | Director/Board Member | 2018-07-31 | - |
Career history of Stephen Marcus
Former positions of Stephen Marcus
Companies | Position | Start | End |
---|---|---|---|
NAV Management LLC
![]() NAV Management LLC Investment ManagersFinance NAV Management LLC (NAV Management) is a venture capital firm founded in 1999 by John Backus, Thanasis Delistathis, Todd Hixon and Scott Johnson. The firm is headquartered in Reston, Virginia. | Private Equity Investor | 2007-12-31 | 2011-01-30 |
Training of Stephen Marcus
MIT School of Management | Masters Business Admin |
Worcester Polytechnic Institute | Undergraduate Degree |
Statistics
International
United States | 6 |
India | 2 |
Operational
Private Equity Investor | 2 |
Director/Board Member | 2 |
Founder | 1 |
Sectoral
Finance | 3 |
Consumer Services | 3 |
Technology Services | 3 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
Private companies | 4 |
---|---|
Riot Ventures Management LLC
![]() Riot Ventures Management LLC Investment ManagersFinance Riot Ventures Management LLC (Riot Ventures) is a venture capital firm founded in 2017 by Stephen Marcus. The firm is headquartered in Venice, California. | Finance |
NAV Management LLC
![]() NAV Management LLC Investment ManagersFinance NAV Management LLC (NAV Management) is a venture capital firm founded in 1999 by John Backus, Thanasis Delistathis, Todd Hixon and Scott Johnson. The firm is headquartered in Reston, Virginia. | Finance |
Usable Machines, Inc.
![]() Usable Machines, Inc. Packaged SoftwareTechnology Services Usable Machines, Inc. provides AI integration tools to automate workflow and secure data for businesses. The American company's IT security offers the latest AI capabilities while maintaining security, support, and cost control over models. The company's accessible artificial intelligence allows users to use integrated AI machines to get instant solutions to repeated queries and questions. The company was founded by Bryan Vann, Margaret Jennings, and Ron Williams, with Ron Williams serving as CEO since incorporation. | Technology Services |
Shield AI, Inc.
![]() Shield AI, Inc. Packaged SoftwareTechnology Services Shield AI, Inc. designs, develops, and builds artificial intelligence products for the U.S. national security sector and first responders. It works with special operations forces and other department of defense units to deliver next generation intelligence, reconnaissance, and surveillance systems. The company was founded by Ryan Tseng, Andrew Reiter and Brandon Tseng in May 2015 and is headquartered in San Diego, CA. | Technology Services |
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