Andreessen Horowitz
- Company typePrivate
- Founded2009
- HeadquartersMenlo Park, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
Andreessen Horowitz firmographics
Firmographics- Name
- Andreessen Horowitz
- Legal name
- Andreessen Horowitz
- Website
- https://a16z.com
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Ownership category
- akta.pro rank
Andreessen Horowitz industry classification
Industry- Product category
- Venture Capital
- NAICS
- Portfolio Management and Investment Advice (52394), Other Investment Pools and Funds (5259)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)
- akta.pro secondary industry
- Multi-Sector / Generalist Growth Equity (FSANACAO)
Keywords
Where Andreessen Horowitz is headquartered
LocationHeadquarters
- HQ city
- Menlo Park
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Andreessen Horowitz business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Investment gains from publicly exited portfolio companies: Realized and unrealized appreciation on portfolio holdings; e.g., SpaceX stake valued over $10 billion at IPO and disclosed as 'biggest return in its history', SpaceX stake exceeding $10 billion at IPO pricing, ~$10 billion at $1.8T valuation, and ~$6 billion stake in Cursor ahead of the $60B SpaceX-Cursor deal.
- Fund management fees and carried interest: Standard venture capital economics: management fees on assets under management across multiple funds plus carried interest on fund profits. The firm's AUM is implied to be very large given its capacity to co-lead 6 rounds in May 2026 and to anchor mega-rounds of $1B+ in OpenAI, $355M in Digital Asset, $33M in Ornn, and $40M in Probook. Not publicly disclosed in source.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Standard venture capital fund economics: management fees and carried interest on AUM, sized to the firm's fund vintages. Specific tiers not publicly disclosed. |
Go-to-market motion4 records
Andreessen Horowitz product offering
Product offeringCore offering
Andreessen Horowitz is a venture capital firm that invests across all stages (seed, venture, growth) in technology companies via multiple dedicated funds organized into eleven focus areas (AI, American Dynamism, Bio + Health, Consumer, Crypto, Cultural Leadership Fund, Enterprise, Fintech, Growth, Infrastructure, Perennial) and the Speedrun accelerator. In addition to capital, the firm sells portfolio companies a structured operating-company support model that pairs ex-founder/ex-operator investors with a separate multi-function operator team covering marketing, talent, finance, legal, policy, and go-to-market enablement. Complementary paid-adjacent programs include a16z Build (founder community), College Talent (early-career pipeline), and the a16z FDE Fellowship (applied AI engineering talent).
Product overview
Andreessen Horowitz (a16z) is a venture capital firm rather than a single software product company; its offering is best characterized as a platform-plus-modules architecture in which the core platform is its general venture practice and the modules are the distinct vertical and stage-specific funds and programs listed below. The core a16z platform is complemented by vertical focus areas — AI, American Dynamism, Bio + Health, Consumer, Enterprise, Fintech, Infrastructure, Perennial, and Crypto (a16z crypto) — alongside stage- and theme-specific modules such as Growth and Speedrun (the gaming accelerator). Around the investment modules sit talent and community modules including a16z Build, College Talent, and the FDE Fellowship, plus dedicated capital vehicles such as the Cultural Leadership Fund and the a16z Global initiative. Content modules — the a16z Podcast Network, a16z Newsletters, and a16z Books — and the a16z Portfolio itself round out the firm's integrated offering to founders and limited partners.
Differentiator
Problem solved
Functional benefit
Brands
- a16z crypto: Crypto-focused investment arm of Andreessen Horowitz with its own team and dedicated site (a16zcrypto.com).
- a16z Speedrun
- a16z Build
- a16z FDE Fellowship
- a16z Global
- Andreessen Horowitz Newsroom/Substack
Products and services
- a16z Speedrun Accelerator
- a16z FDE Fellowship
- a16z Build (Founder Community)
- College Talent Program
- a16z Global Initiative
Quantifiable outcome
- SpaceX stake valued over $10 billion at IPO in June 2026 — described as the biggest return in the firm's history
- +5 more outcomes
Companies that use Andreessen Horowitz
Customer profileNamed customers20 records
Ideal customer profiles2 records
Andreessen Horowitz technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Andreessen Horowitz partnerships and signals
Strategic signalScale indicators10 records
Recent moves10 records
Expansion highlights6 records
Andreessen Horowitz competitors and assessment
Company assessmentDirect peers
- Sequoia Capital: Premier US venture capital firm operating across multiple stages and verticals with comparable fund size and a similar operating-company support model. Directly comparable as both lead mega-rounds (led ElevenLabs $500M Series D, OpenAI participation) and compete for the same founders.
- General Catalyst: Top-tier multi-stage venture capital firm with comparable scale and stage range. Tied with a16z as most-active US VC in May 2026, also runs a tech-focused operating model and pursues similar themes in AI, fintech, and defense.
- Founders Fund: Peter Thiel-led venture firm that co-invested alongside a16z in SpaceX and other defense-tech companies. Comparable in deep-tech and frontier-tech focus, with similar late-stage mega-round capacity.
- Kleiner Perkins: Long-established venture capital firm that co-led Mirendil's $200M seed and led Saronic's $1.75B Series D alongside a16z participation. Comparable in stage range and theme coverage, especially in AI, biotech, and climate-tech.
- Lightspeed Venture Partners: Multi-stage VC firm with comparable global reach and stage coverage. Co-invested with a16z in recent seed and Series A rounds (e.g., Jarvie AI), and competes directly for similar AI, consumer, and enterprise deals.
- New Enterprise Associates (NEA): One of the largest US VC firms by AUM and active portfolio company count, comparable to a16z in scale and stage range. Competes directly for healthcare, enterprise, and consumer investments.
- Benchmark: Early-stage-focused venture capital firm with comparable brand premium in Silicon Valley. Competes with a16z for the highest-quality founders at the seed and Series A stages, particularly in enterprise and consumer software.
- Accel: Global venture capital firm with comparable stage range and a similar partner-led investment approach. Direct competitor for early- and growth-stage rounds across enterprise, consumer, and fintech.
- Greylock Partners: Premier early-stage venture capital firm with a similar focus on enterprise and consumer software. Comparable brand strength and competes for the same lead-investor mandates on top-tier seed and Series A rounds.
- Index Ventures: Global venture capital firm with comparable stage and thematic coverage, particularly in fintech, enterprise, and consumer. Direct competitor for transatlantic rounds and similar mega-deal capacity in growth stages.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat7 records
Key risks6 records
Key highlights7 records
Customer concentration
Andreessen Horowitz social profiles
Digital presenceAndreessen Horowitz financial estimates
Financial estimateRevenue estimate
Valuation estimate
Andreessen Horowitz leadership team
Management profileNumber of profiles
Profiles20 records
Andreessen Horowitz subsidiaries and ownership
Company hierarchySubsidiaries5 records
Andreessen Horowitz funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Andreessen Horowitz M&A and investment
M&A and investmentM&A1 record
Investments2221 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Andreessen Horowitz
What does Andreessen Horowitz do?
Andreessen Horowitz is a venture capital firm that invests across all stages (seed, venture, growth) in technology companies via multiple dedicated funds organized into eleven focus areas (AI, American Dynamism, Bio + Health, Consumer, Crypto, Cultural Leadership Fund, Enterprise, Fintech, Growth, Infrastructure, Perennial) and the Speedrun accelerator. In addition to capital, the firm sells portfolio companies a structured operating-company support model that pairs ex-founder/ex-operator investors with a separate multi-function operator team covering marketing, talent, finance, legal, policy, and go-to-market enablement. Complementary paid-adjacent programs include a16z Build (founder community), College Talent (early-career pipeline), and the a16z FDE Fellowship (applied AI engineering talent).
Is Andreessen Horowitz a public or private company?
Andreessen Horowitz is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Andreessen Horowitz founded?
Andreessen Horowitz was founded in 2009. It employs 251 to 500 people.
Where is Andreessen Horowitz based?
Andreessen Horowitz is headquartered in Menlo Park, United States, in the North America region.
How does Andreessen Horowitz make money?
Two revenue lines are on record. Investment gains from publicly exited portfolio companies are the primary driver. The others are fund management fees and carried interest.
Who are Andreessen Horowitz's main competitors?
Direct peers on record are Sequoia Capital, General Catalyst, Founders Fund, Kleiner Perkins, Lightspeed Venture Partners, New Enterprise Associates (NEA), Benchmark, Accel, Greylock Partners and Index Ventures.
Does Andreessen Horowitz have an API?
No public API is recorded for Andreessen Horowitz.
What industry is Andreessen Horowitz in?
Andreessen Horowitz's product category is Venture Capital. Its primary akta.pro industry code is FSANAAAD, Sector-Focused Venture Capital (Vertical Specialists), with a secondary code of FSANACAO, Multi-Sector / Generalist Growth Equity. Its NAICS code is 52394 and its SIC code is 6282.