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Andreessen Horowitz — Portfolio, Page 31

Prominent venture capital firm focused on early-stage and growth-stage technology investments.

1,301
Companies
$266.5B
Total invested
$201.1M
Avg. check
54
Industries
Artificial Intelligence (AI) 10Software 7Generative AI 5FinTech 4Foundational AI 3Information Technology 3+48 more
Founder contacts

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Portfolio companies

Showing 721744 of 1,301
Nexthop AI
March 2026

Nexthop AI develops networking infrastructure to support artificial intelligence workloads in large-scale cloud computing environments.

Artificial Intelligence (AI) · Santa Clara$500.0M Series B
Thinking Machines Lab
March 2026

Thinking Machines Lab is an AI research and product company that aims to increase understanding and customization of AI systems.

Artificial Intelligence (AI) · San FranciscoCorporate Round
Mega
March 2026

Mega is an AI marketing platform that automates SEO and digital advertising for businesses.

Artificial Intelligence (AI) · Brooklyn$11.5M Series A
Stripe
March 2026

Stripe enables businesses to accept payments, manage billing, and embed financial services into digital platforms.

Finance · South San FranciscoSecondary Market
Lio
March 2026

Lio support teams in organizing operational data and managing business workflows through customizable digital registers.

Artificial Intelligence (AI) · San Francisco$30.0M Series A
Decagon
March 2026

Decagon provides a conversational AI platform for automating customer support across multiple channels.

Artificial Intelligence (AI) · San FranciscoSecondary Market
Pinterest
March 2026

Pinterest is a visual bookmarking tool for saving and discovering creative ideas.

Internet · San Francisco$1.0B Post Ipo Debt
Ease Health
March 2026

Ease Health focused on behavioral health solutions,building an AI-native electronic health record system for behavioral health practices.

Artificial Intelligence (AI) · New York$41.0M Series A
Exowatt
February 2026

Powering AI with 24-hour Dispatchable Solar

Artificial Intelligence (AI) · MiamiSeries B
OpenAI
February 2026

OpenAI is an AI research and deployment company that develops advanced AI models, including ChatGPT.

Agentic AI · San Francisco$110.0B Corporate Round
Addi
February 2026

Addi is a technology company that provides credit and banking solutions.

Finance · Bogotá$89.0M Debt Financing
Chariot Defense
February 2026

Chariot Defense is creating the advanced hardware and software framework to solve it.

National Security · South San Francisco$34.0M Series A
QuiverAI
February 2026

Quiver An AI research and product company building world-class models and tools for vector generation and editing.

Advertising · San Francisco$8.3M Seed
MedScout
February 2026

MedScout is a revenue acceleration platform for medical device and diagnostic companies.

Health Care · Austin$10.0M Series Unknown
Kalshi
February 2026

Kalshi is a regulated prediction market where users trade event-based contracts tied to real-world outcomes.

Finance · New YorkCorporate Round
Heron Power
February 2026

Heron Power develops advanced power electronics and hardware solutions tailored for the modern electrical grid.

Electrical Distribution · Scotts Valley$140.0M Series B
World Labs
February 2026

World Labs develops artificial intelligence systems designed to understand, generate, and interact with three-dimensional environments.

3D Technology · San Francisco$1.0B Series Unknown
Radiant
February 2026

Radiant develops portable nuclear microreactors designed to generate electricity and heat in a compact, factory-built form.

Clean Energy · El SegundoSeries D
Argu
February 2026

Generative video surveillance

Public Safety · Santa MonicaSeed
Temporal Technologies
February 2026

Temporal Technologies is an open-source platform that simplifies building and managing complex, long-running workflows and microservices.

Information Technology · Bellevue$300.0M Series D
Talkiatry
February 2026

Talkiatry provides virtual mental healthcare services covered by insurance, connecting patients with licensed psychiatrists.

Health Care · New York$210.0M Series D
Uniswap Labs
February 2026

Uniswap Labs builds products for users to safely and securely access DeFi.

Blockchain · New YorkUndisclosed
Smart Bricks
February 2026

Agentic AI for Global Real Estate Investing.

Agentic AI · San Francisco$5.0M Pre-Seed
LayerZero Labs
February 2026

LayerZero Labs is a blockchain messaging protocol developer that allows decentralized applications build across multiple blockchains.

Apps · VancouverCorporate Round

Where Andreessen Horowitz invests

Artificial Intelligence (AI)10
Software7
Generative AI5
FinTech4
Foundational AI3
Information Technology3

About Andreessen Horowitz's portfolio

How many companies has Andreessen Horowitz invested in?

Andreessen Horowitz has invested in 1,301 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Andreessen Horowitz invest in?

Andreessen Horowitz's top investment sectors include Artificial Intelligence (AI), Software, Generative AI, FinTech, Foundational AI. The firm invests across 54 different industry categories.

What is Andreessen Horowitz's largest investment?

Among tracked funding rounds, OpenAI received $110.0B in a Corporate Round round. Andreessen Horowitz's total known invested capital is $266.5B.

What is the average investment size for Andreessen Horowitz?

Andreessen Horowitz's average investment size is $201.1M across its portfolio of 1,301 companies.

What are Andreessen Horowitz's most recent investments?

Recent Andreessen Horowitz portfolio additions include Nexthop AI, Thinking Machines Lab, Mega, Stripe, Lio. These companies were founded in 2020 or later.

Reach the founders behind these 1,301 companies
Verified emails and LinkedIn profiles, updated monthly.
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