FUNDING
Company Profile
Andreessen Horowitz (a16z) is a Menlo Park venture capital firm investing across software, fintech, crypto, biotech, and AI, with over $100B in assets under management.
Founded 2009Menlo Park, California
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Andreessen Horowitz FAQ
- Is Andreessen Horowitz publicly traded?
- No. Andreessen Horowitz is privately held.
Coverage Timeline
newest first- Jul 28, 2026FUNDINGCathedral Raises $160M to Expand US Military Cyber$160M→
- Jul 23, 2026FUNDINGKalanick's Atoms Raises $1.7B for Physical AI$1.7B Funding Round→
- Jul 22, 2026FUNDINGCathedral, Ex-DOGE Founders' Startup, Raises $160M$160M at $1.4B Valuation→
- Jul 22, 2026FUNDINGKalanick's Atoms Raises $1.7B, With Uber Investing Back$1.7B Round→
- Jul 22, 2026FUNDINGKalanick's Atoms Raises $1.7B, With an Assist From Uber$1.7B→
- Jul 22, 2026FUNDINGEx-DOGE Founders' Cathedral Raises $160M for AI Cyber$160M Funding Round→
- Jul 10, 2026FUNDINGProbook Raises $40M to Be the AI OS for Plumbers$40M total ($34M Series A + $6M seed)→
- Jul 8, 2026FUNDINGGeneral Catalyst, YC, a16z Top Active US Investor Ranks39 deals (General Catalyst, Q2)→
- Jun 26, 2026FUNDINGStealthy AI-R&D Lab Mirendil Raises a $200M Seed From a16z and Kleiner Perkins$200M→
All Coverage
FUNDING$160M
Cathedral Raises $160M to Expand US Military Cyber
Cathedral, a startup building US military cyber capabilities and founded by a team with DOGE ties, raised $160 million with backing from Sequoia Capital and Andreessen Horowitz.
FUNDING
Kalanick's Atoms Raises $1.7B for Physical AI
FUNDING$1.7B Funding Round
Kalanick's Atoms Raises $1.7B for Physical AI
Travis Kalanick's industrial robotics venture Atoms raised $1.7 billion led by Andreessen Horowitz to build AI and robotics systems for mines, factories, and logistics networks.
FUNDING
Cathedral, Ex-DOGE Founders' Startup, Raises $160M
FUNDING$160M at $1.4B Valuation
Cathedral, Ex-DOGE Founders' Startup, Raises $160M
Four former Department of Government Efficiency staffers raised $160 million at a $1.4 billion valuation for Cathedral, an AI-driven military cyber startup backed by Andreessen Horowitz and Sequoia Capital.
FUNDING
Kalanick's Atoms Raises $1.7B, With Uber Investing Back
FUNDING$1.7B Round
Kalanick's Atoms Raises $1.7B, With Uber Investing Back
Travis Kalanick's industrial robotics company Atoms closed a $1.7 billion round led by Andreessen Horowitz, with Uber -- the company that ousted him as CEO in 2017 -- investing alongside Bain Capital and Fifth Wall.
FUNDING
Kalanick's Atoms Raises $1.7B, With an Assist From Uber
FUNDING$1.7B
Kalanick's Atoms Raises $1.7B, With an Assist From Uber
Travis Kalanick's industrial robotics holding company Atoms raised $1.7 billion led by Andreessen Horowitz, with Uber -- the company that ousted Kalanick in 2017 -- joining the round alongside Bain Capital and Fifth Wall.
FUNDING
Ex-DOGE Founders' Cathedral Raises $160M for AI Cyber
FUNDING$160M Funding Round
Ex-DOGE Founders' Cathedral Raises $160M for AI Cyber
Cathedral, a defense-tech startup founded by former Department of Government Efficiency staffers, closed a $160 million round at a $1.4 billion valuation led by Andreessen Horowitz and Sequoia to expand US military cyber capabilities.
FUNDING
Probook Raises $40M to Be the AI OS for Plumbers
FUNDING$40M total ($34M Series A + $6M seed)
Probook Raises $40M to Be the AI OS for Plumbers
Probook raised $40 million across a Series A and seed round, backed by Andreessen Horowitz and Sequoia, to build an AI operating system that runs scheduling, dispatch and customer calls for plumbing, electrical and HVAC businesses.
FUNDING
General Catalyst, YC, a16z Top Active US Investor Ranks
FUNDING39 deals (General Catalyst, Q2)
General Catalyst, YC, a16z Top Active US Investor Ranks
General Catalyst, Y Combinator and Andreessen Horowitz were Q2 2026's most active US investors, with over two-thirds of their deals going into AI startups, according to Crunchbase data.
FUNDING
Stealthy AI-R&D Lab Mirendil Raises a $200M Seed From a16z and Kleiner Perkins
FUNDING$200M
Stealthy AI-R&D Lab Mirendil Raises a $200M Seed From a16z and Kleiner Perkins
Mirendil, a new and largely stealth frontier AI lab focused on building systems for AI research and development itself, raised a $200 million seed round co-led by Andreessen Horowitz and Kleiner Perkins, with Nvidia among its backers. A nine-figure seed for a pre-product lab is one of the year's clearest signals that capital is racing to fund the next generation of foundation-model challengers.