Firestreak Ventures
Family officePre-Seed–Seed · 2 people tracked
Investment thesis
Firestreak backs pre-seed and seed stage founders building in AI/ML infrastructure and applications, open-source, cybersecurity, blockchain/crypto infrastructure and applications, and vertical AI/SaaS. The firm positions itself as patient capital, deploying 100% of its capital from a family office with no predefined timeframe for liquidity. It aims to amplify founder ambition over the long term. The firm emphasizes a simple, fast process—reviewing short memos and holding brief calls without heavy due diligence—and describes itself as an accessible, hands-on, active investor. It adds value through a peer founder community and help with product strategy, go-to-market, talent hiring, and fundraising.
Source: firm website, verified Aug 3, 2026.
Team · 2 people
from the firm's websiteWhat they invest in
from 39 of 71 portfolio companiesAI & Machine Learning ×24Enterprise Software ×17Data & Infrastructure ×12Developer Tools ×12Cloud Computing ×10Fintech ×7Cybersecurity ×6Deep Tech ×5
HQs:United States×23Germany×2Ireland×1
Investments · 71 tracked
founders shown can be your intro pathAaru develops simulation tools and products that organizations use to accelerate product innovation, inform policy, and optimize marketing strategies.
AI & Machine LearningData & InfrastructureEnterprise SoftwareNew York, US
Cameron Fink(Executive Officer, Director)Edward Koh(Executive Officer, Director)
BoardLogan Bartlett(Director)
Addepar is a portfolio management platform that enables investment teams and CIOs to aggregate, analyze, and report on diverse asset classes—including liquid equities and private markets—within a single consolidated system.
AI & Machine LearningData & InfrastructureEnterprise SoftwareFintechMountain View, US
Joe Lonsdale(Founder)inEric Poirier(CEO)inLaurence Tosi(Director)Stephen Snyder(Executive Officer)Mitchell Bompey(Executive Officer)Joseph Lonsdale(Director)
Athena provides executive assistant services for executives and leaders across multiple sectors, selecting candidates based on success-predicting qualities rather than specific industry backgrounds.
Enterprise Software
Crash Override monitors code written by humans and AI agents, inspects each build layer, applies cryptographic tagging to artifacts, and tracks their provenance in production environments.
CybersecurityDeveloper ToolsEnterprise SoftwareNew York, US
Mark Curphey(Director)John Viega(Executive Officer, Director)
BoardJay Allan Leek II(Director)Erik Allan Nordlander(Director)Gerhard Eschelbeck(Director)
Crusoe builds energy-first AI infrastructure, using innovative and renewable energy sources to power hyperscale AI factories and a cloud platform for AI workloads.
AI & Machine LearningCloud ComputingEnergy
Cully Cavness(Co-Founder)
Databricks provides a unified platform for data engineering, analytics, and artificial intelligence, enabling organizations to build and deploy data and AI applications on cloud infrastructure.
AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareSan Francisco, US
Ali Ghodsi(Executive Officer, Director, Promoter)Ion Stoica(Executive Officer, Director, Promoter)Matei Zaharia(Executive Officer, Director, Promoter)David Conte(Executive Officer)Tram Phi(Executive Officer)
BoardPeter Sonsini(Director)
Density AI designs custom AI accelerators optimized for frontier-scale large language model inference, combining near-memory compute architecture with high-bandwidth memory density.
AI & Machine LearningDeep Tech
dltHub builds an open-source Python library and AI-native platform for data ingestion and engineering, providing transparent primitives for schema inference, normalization, and incremental loading designed for the LLM era.
AI & Machine LearningData & InfrastructureDeveloper ToolsBerlin, DE
Dune Security provides a user adaptive risk management platform that simulates multi-channel social engineering attacks and scores individual employee risk in real-time.
CybersecurityEnterprise SoftwareSaaS
Early or growth investment in a startup that got big
NVIDIA designs and manufactures GPU processors and accelerated computing platforms that power artificial intelligence, deep learning, and high-performance computing applications.
AI & Machine LearningHardwareSemiconductorsSanta Clara, US
Filigran develops an open-source eXtended Threat Management (XTM) platform that unifies threat intelligence, security validation, and remediation for security teams.
CybersecurityEnterprise SoftwareSaaS
Early or growth investment in a startup that got big
Superlinked builds SIE, an open-source inference engine that runs specialized AI models on shared GPUs, enabling organizations to reduce API costs and improve control over their AI infrastructure for search and document processing workloads.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsSan Francisco, US
DanielBen
Harmonic builds an advanced reasoning engine, a mathematical and computational tool for solving complex problems across scientific and technical domains.
AI & Machine LearningDeep Tech
Tudor Achim(Co-Founder and CEO)Vlad Tenev(Co-Founder and Executive Chairman)
Hugging Face is a collaboration platform that hosts and provides access to machine learning models, datasets, and applications.
AI & Machine LearningCloud ComputingDeveloper ToolsBrooklyn, US
Julien Chaumond(Executive Officer, Director)Clement Delange(Executive Officer, Director)
Etched designs and manufactures AI inference chips and rack-scale systems optimized for frontier models, using co-designed hardware, software, and manufacturing processes to deliver best-in-class throughput, latency, and power efficiency.
AI & Machine LearningDeep TechSemiconductorsSan Jose, US
Gavin Uberti(Co-Founder & CEO)Robert Wachen(Co-Founder & President)Chris Zhu(Co-Founder)
Lago is an open-source billing platform that enables companies to build and manage their billing infrastructure with transparency and control.
Developer ToolsEnterprise SoftwareFintechSaaSSan Francisco, US
Anh-Tho Chuong(Founder)inRaffi Sarkissian(Founder)inAnh-Tho CHUONG(Founder)inRaffi SARKISSIAN(Founder)in
Groq designs and manufactures the LPU (Language Processing Unit), a chip purpose-built for AI inference, and operates GroqCloud, a platform for running inference workloads with low latency and cost efficiency across global data centers.
AI & Machine LearningCloud ComputingSemiconductors
Early or growth investment in a startup that got big
Modular builds infrastructure for AI model inference and deployment, enabling developers to run AI models across different hardware and cloud environments.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsSan Francisco, US
Chris Lattner(Co-Founder & CEO)inTim Davis(Co-Founder & President)in
MotherDuck provides a serverless cloud analytics database built on DuckDB, enabling users to query and understand their data more easily.
Cloud ComputingData & InfrastructureSeattle, US
Jordan Tigani(Co-founder and Chief Duck-Herder)Hannes Mühleisen(Co-founder)Mark Raasveldt(Co-founder)Tino Tereshko
Oblivious builds privacy-enhancing software that enables organizations to perform secure data collaboration and deploy services while maintaining data sensitivity.
CybersecurityData & InfrastructureEnterprise SoftwareDublin, IE
Jack Fitzsimons(Co-founder)Robert Pisarczyk(Co-founder)
Odigos Technologies uses eBPF-based technology to automatically generate distributed traces for applications without requiring code modifications or manual instrumentation.
Data & InfrastructureEnterprise SoftwareBoston, US
Oleria provides an access graph platform that unifies identity, access, activity logs, and data classification to help security teams investigate incidents and identify who accessed breached data, how they gained access, and what actions they performed.
CybersecurityData & InfrastructureEnterprise SoftwareBellevue, US
James Alkove(Executive Officer, Director, Promoter)John Watters(Director)
BoardTaher Elgamal(Director)in
OpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.
AI & Machine LearningCloud ComputingEnterprise SoftwareSan Francisco, US
Sam AltmanElon MuskGreg BrockmanIlya SutskeverWojciech Zaremba
PAX builds a patented API for digital asset exchanges that optimizes market efficiency and trade execution speed through custom hardware and low-latency infrastructure.
Crypto & Web3Deep TechFintechSan Francisco, US
Pete Stevenson(Founder / CEO)inBenjamin Kilimnik(Founder)inBenin
BoardJasleen(CEO of Bains Labs)inCody(Director of Trading Operations at Alpaca Markets)in
Playco develops web-based games that can be played instantly without app downloads, enabling multiplayer gaming across multiple platforms and devices.
Gaming
Polymarket is a prediction market platform where users trade contracts based on the outcomes of future events across politics, sports, economics, and other categories.
Crypto & Web3FintechMarketplaces
Frequently asked questions
- What stage does Firestreak Ventures invest at?
- Firestreak Ventures invests at the Pre-Seed, Seed stages.
- What sectors does Firestreak Ventures focus on?
- Firestreak Ventures focuses on AI & Machine Learning, Crypto & Web3, Cybersecurity, Data & Infrastructure, Developer Tools, SaaS.
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