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Riot Ventures

North America, California, United States, Los Angeles

Description

Riot Ventures is a Los Angeles-based venture capital firm with a distinct focus on deep technology, particularly at the intersection of industrial and defense applications. The firm has steadily grown its capital base, recently closing its third fund, Fund III, at $100 million in March 2023. This substantial capital pool underscores their commitment to backing foundational technological advancements that promise to reshape critical sectors. Riot Ventures primarily targets early-stage companies, investing in Seed and Series A rounds, where they can provide significant strategic and financial support to nascent ventures.

The firm's investment thesis centers on technologies that enable intelligence, sensing and control, advanced communications, mobility, and robust security solutions. They seek out companies developing cutting-edge hardware and software that can be deployed across various demanding environments, from industrial automation to national security infrastructure. Their portfolio reflects a commitment to innovation in areas like advanced manufacturing, robotics, AI-driven analytics, and specialized communication systems, often with dual-use potential for both commercial and government applications.

Riot Ventures positions itself as a hands-on partner, leveraging its team's operational expertise and network within the deep tech ecosystem. They aim to support founders not just with capital but also with strategic guidance, market access, and talent acquisition. With their latest fund, the firm typically writes initial checks ranging from $1 million to $5 million, allowing them to lead or co-lead significant early-stage rounds. This strategic investment size enables them to take meaningful positions in companies poised for substantial growth and disruption in their specialized domains. Their disciplined approach to identifying and nurturing high-potential deep tech startups has established them as a notable player in the venture capital landscape.

Investor Profile

Riot Ventures has backed more than 38 startups, with 7 new investments in the last 12 months alone. The firm has led 7 rounds, about 18% of its total and boasts 3 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series A, Series B rounds (top funding stages).
  • Majority of deals are located in United States.
  • Strong thematic focus on Software, Artificial Intelligence (AI), Manufacturing.
  • Led 3 rounds in the past year.
  • Typical check size: $1M – $5M.

Stage Focus

  • Seed (42%)
  • Series A (21%)
  • Series B (13%)
  • Series E (8%)
  • Pre Seed (8%)
  • Series F (3%)
  • Series Unknown (3%)
  • Series C (3%)

Country Focus

  • United States (95%)

Industry Focus

  • Software
  • Artificial Intelligence (Ai)
  • Manufacturing
  • Machine Learning
  • Information Technology
  • Robotics
  • Autonomous Vehicles
  • National Security
  • Finance
  • Fintech
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Riot Ventures frequently co-invest with?

Narya Capital
North America, Ohio, United States, Columbus
Co-Investments: 3
Congruent Ventures
North America, California, United States, San Francisco
Co-Investments: 4
ACME Capital
North America, Florida, United States, Boca Raton
Co-Investments: 2
645 Ventures
North America, New York, United States, New York
Co-Investments: 2
CH
North America, North Carolina, United States, Raleigh
Co-Investments: 3
S
North America, Texas, United States, Austin
Co-Investments: 4
Fika Ventures
North America, California, United States, Culver City
Co-Investments: 3
Eclipse Ventures
North America, California, United States, Palo Alto
Co-Investments: 6
Menlo Ventures
North America, California, United States, San Francisco
Co-Investments: 2
RRE Ventures
North America, New York, United States, New York
Co-Investments: 4

Which angels does Riot Ventures often collaborate with?

SB
North America, California, United States
Shared Deals: 1
SS
North America, Massachusetts, United States, Boston
Shared Deals: 1
NB
North America, New York, United States, New York
Shared Deals: 1
SB
North America, California, United States, Los Angeles
Shared Deals: 1
AP
North America, California, United States, Venice
Shared Deals: 1
CB
North America, California, United States, San Francisco
Shared Deals: 1
David Politis
North America, New York, United States, New York
Shared Deals: 1
BH
North America, Massachusetts, United States, Cambridge
Shared Deals: 1
GB
North America, Massachusetts, United States, Boston
Shared Deals: 1
FL
North America, New York, United States, New York
Shared Deals: 1

What are some of recent deals done by Riot Ventures?

Oxide Computer Company

Emeryville, California, United States

Oxide Computer Company is a maker of server racks for on-premises compute infrastructure.

Cloud InfrastructureEmbedded SystemsHardwareInformation TechnologySoftware
Series BJul 30, 2025
Amount Raised: $100,000,000
True Anomaly

Centennial, Colorado, United States

True Anomaly is builds space security and resilience at the intersection of spacecraft, software, and autonomy.

AerospaceArtificial Intelligence (AI)ManufacturingMilitaryNational Security
Series CApr 30, 2025
Amount Raised: $260,000,000
Parallel Systems

Los Angeles, California, United States

Parallel Systems is an autonomous, battery-electric rail system that aims to transition freight transportation from trucking to rail.

Autonomous VehiclesFreight ServiceGreenTechTransportation
Series BApr 14, 2025
Amount Raised: $38,000,000
Blue Water Autonomy

Boston, Massachusetts, United States

Blue Water Autonomy operates as a company that builds autonomous ships.

Marine TransportationShipping
SeedApr 11, 2025
Amount Raised: $14,000,000

Uses nuclear fission to create gas and oil from ambient air.

SeedFeb 19, 2025
Amount Raised: $19,000,000
Karman Industries

Los Angeles, California, United States

Karman Industries is on a mission to help global organizations dramatically reduce expenses and eliminate onsite scope 1 emissions.

Industrial ManufacturingManufacturing
Series UnknownJan 8, 2025
Amount Raised: $7,500,000

Deterrence is a defense technology company focused on automating the production of energetics at scale.

IndustrialManufacturingMilitaryNational SecurityRobotics
SeedDec 12, 2024
Amount Raised: $10,100,000
Karman Industries

Los Angeles, California, United States

Karman Industries is on a mission to help global organizations dramatically reduce expenses and eliminate onsite scope 1 emissions.

Industrial ManufacturingManufacturing
Pre SeedSep 19, 2024
Amount Raised: $4,000,000
Kindo

Los Angeles, California, United States

Enhance AI productivity with Kindo. The first platform that supports any AI model while being centralized, compliant, and secure.

Artificial Intelligence (AI)Enterprise SoftwareSoftware
Series AJul 15, 2024
Amount Raised: $20,600,000
Duro

Los Angeles, California, United States

Duro provides a cloud-based PLM platform to help hardware companies manage the design and manufacturing of their custom hardware products.

Information TechnologyManufacturingProduct DesignSaaSSoftware
SeedApr 24, 2024
Amount Raised: $7,500,000