Overview
Andreessen Horowitz (a16z) is a Silicon Valley venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz . The firm manages over $90 billion in assets across venture, growth, crypto, bio, and American Dynamism funds. Its American Dynamism practice, co-founded by Katherine Boyle, invests in robotics, defense, and critical infrastructure companies including Anduril, Saronic, and Hadrian.
Verified record
- Verified deployments
- None on file
- Active incidents
- None on file
Key facts
AUM
Founders
Notable GPs
American Dynamism Fund II
January 2026 fundraise
Data & sources
Press releases
1
Web sources
2
3 sources backing this record.View all →
Andreessen Horowitz on the deployment map
View the global mapAndreessen Horowitz has no verified deployments on the DEPLOY registry yet. Explore the deployment map by place and type.
No verified deployments for Andreessen Horowitz on the DEPLOY record yet. Track Andreessen Horowitz to know the moment the first one is verified.
Relationships
Current leadership (6)
- Marc Andreessen Co-founder & General PartnerSEC-verified
- Ben Horowitz Co-founder & General PartnerSEC-verified
- Katherine Boyle General Partner, American DynamismSEC-verified
- Chris Dixon General PartnerSEC-verified
- Martin Casado General PartnerSEC-verified
- Andrew Chen General Partner, Andreessen Horowitzsecondary-verified
Founders (2)
- Marc Andreessenno longer at company
- Ben Horowitzno longer at company
Safety record
No incidents on record for Andreessen Horowitz.
Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.
Full safety record: incidents, sourcing, and exposure data →
Recent coverage
Andreessen Horowitz in third-party press
Financial state
- Reporting basis
- private_reported
- Lifecycle stage
- mature
- Counterparty risk class
- low
Each numeric field carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.
Partnerships (1)
- Saronic Series B (2024) with Saronic Technologies, Elad Gil, 8VC, Caffeinated Capital, NightDragoninvestment
Recent activity
Every change to this record is dated, sourced, and independently verified where marked.
- Record createdJun 25, 2026
Added to the verified registry
Sources (3)
- https://a16z.com/
- Andreessen Horowitz: Wikipedia · https://en.wikipedia.org/wiki/Andreessen_Horowitz
- American Dynamism: Supporting the National Interest · https://a16z.com/american-dynamism/
Common questions
What is Andreessen Horowitz?
What does Andreessen Horowitz make?
Is Andreessen Horowitz publicly traded?
Who is the CEO of Andreessen Horowitz?
How can I invest in Andreessen Horowitz?
Where is Andreessen Horowitz headquartered?
Who owns Andreessen Horowitz?
Is Andreessen Horowitz a top robotics company?
Is Andreessen Horowitz safe?
Methodology: Verified · 3 sources (1 primary) · last reviewed 2026-08-05
Verification posture
Verified
High confidence
Review state
Stable
Last reviewed 2026-08-05
Sources by quality tier
- 1
- unclassified
- Unclassified source
- 1
- knowledge-base
- Knowledge base
- 1
- primary-company-ir
- Company IR disclosure
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Andreessen Horowitz.In the press
Recent coverage mentioning Andreessen Horowitz from third-party publications. Automatically surfaced; not part of the verified registry record.
Andreessen Horowitz Focus of DOJ Probe Over Board Directors
Venture capital firm Andreessen Horowitz is the focus of a Justice Department antitrust probe over whether its investment partners are improperly serving on the boards of…
Vals AI Raises $40 Million Series A At $400 Million Valuation As Revenue Grows 8x
Vals AI raised a $40 million Series A at a $400 million valuation as the company scales an independent AI evaluation platform that measures how well frontier models perform on…
Sola Raises $17.5M Series A
Sola raises $17.5M Series A led by Andreessen Horowitz to advance its AI-native enterprise automation platform for back-office workflows.
Faust joins pharma company Roche’s startup investment arm
Bryan Faust was previously an investing partner on the bio and health team at VC firm Andreessen Horowitz. The post Faust joins pharma company Roche’s startup investment arm…
HappyRobot Raises $150M in Series C Funding to Expand AI-Agent Platform for Logistics & Supply Chains
Insider Brief HappyRobot has announced raising $150 million in Series C funding to expand its AI-agent platform and grow its engineering, deployment and sales teams globally.…
Convex reels in $57M for its AI-optimized application backend
Developer tooling startup Convex Inc. today disclosed that it has closed a $57 million funding round led by Insight Partners. Etna Labs, Andreessen Horowitz and Spark Capital also…
Nvidia, Dell Back AI Cloud Startup Volta at $2.4 Billion Value
Volta Infra Holdings Ltd., a new artificial intelligence cloud company, has raised $300 million in venture funding and secured an additional $5 billion worth of financing to help…
Data Center Firm Switch Seeks $2 Billion in Funding Round
Switch Inc. is kicking off a private funding round led by Andreessen Horowitz that could raise about $2 billion, according to people familiar with the matter.
Meet the 22 investors to know in robotics and physical AI
Business Insider profiles Katherine Boyle and other a16z partners investing in robotics and physical AI through American Dynamism.
Frontier Systems for the Physical World
a16z thesis essay on grounding AI in physical reality through robotics and autonomous systems.
The American Dynamism 50: Companies Shaping the Future
a16z lists 50 portfolio companies in defense, energy, and manufacturing driving the American Dynamism thesis.
American Dynamism: Supporting the National Interest
a16z official page for its American Dynamism fund, investing in defense, aerospace, manufacturing, and critical infrastructure.
Machine-readable surfaces
- Markdown mirror: /companies/andreessen-horowitz.md
- RSS feed: /companies/andreessen-horowitz/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/companies/efd34b83-af03-4f6b-9dbc-9c509e737247
- Revision history: /companies/andreessen-horowitz/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Video
In this closing keynote from a16z’s Runtime conference, General Partner Erik Torenberg speaks with our firm’s cofounders, Marc Andreessen and Ben Horowitz on highlights from throughout the conference, the current state o
David Ulevitch speaks with Ben Horowitz about what it means to lead the technology industry at scale, and the responsibilities that come with it. Following the
On the a16z podcast, Marc Andreessen shares how improvements in technology inevitably lead to improvements in productivity, driving down costs and resulting in
"Humanoid robots, the general-purpose robotics thing, is going to happen, and it's going to happen in the next decade, and it's going to happen at giant scale.
Reality vs attention
Not enough verified signal yet to place Andreessen Horowitz against peers. Reality and attention percentiles publish once the underlying record clears its data floor.
6-month trend
Analysis
Meaningful press and media coverage across the period. Limited public funding data for capital position assessment.
Signal flags
Dimension breakdown
Verified signal
Attention (reach, not merit)
DEPLOY Intelligence scores are computed from verified registry data: confirmed deployments, disclosed funding rounds, regulatory filings, active job listings, video viewership, and press coverage. Confidence ratings reflect data availability. Scores update nightly.
DEPLOY Indices — verified vs claimed
Last computed: Aug 18, 2026