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American River Ventures
American River Ventures is a venture capital firm based in the Sacramento region. It invests in new technologies for energy sustainability in industrial and...
American River Ventures
American River Ventures is a venture capital firm based in the Sacramento region. It invests in new technologies for energy sustainability in industrial and manufacturing environments. The firm's Energy Sustainability Fund supports companies working on energy efficiency and reduced greenhouse gas emissions.
General information
Firm type
Venture Capital
Year founded
2001
Location
Region
North America
Country
United States
City
Roseville
Corporate office
Roseville, CA, United States
Principals
Tom Siegel
Managing Director
Barbara Grant
Managing Director
Sector focus
Frequently asked questions
Who runs investment decisions at American River Ventures?
The firm is led by its two founding Managing Directors, Tom Siegel and Barbara Grant, who jointly oversee investment decisions, due diligence, and portfolio company board representation. Both have been with the firm since its 2001 founding. The partnership model is flat, with no external investment committee or junior partners publicly documented.
Which sectors does American River Ventures prioritize?
The firm invests primarily in enterprise software, energy technology and efficiency, cybersecurity, and applied artificial intelligence, based on confirmed portfolio company activity. These sectors align with the technical strengths of the research ecosystems near its geographic focus areas, including federal energy labs, defense and aerospace contractors, and regional engineering universities.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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