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Andreessen Horowitz — Portfolio, Page 12

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

1,321
Companies
$297.0B
Total invested
$268.3M
Avg. check
74
Industries
Artificial Intelligence (AI) 6Biotechnology 4Analytics 4Therapeutics 3Information Technology 3SaaS 3+68 more
Founder contacts

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Portfolio companies

Showing 265–288 of 1,321
SPF META
April 2024

SPF META develops blockchain games using blockchain technologies.

Blockchain · Kowloon City$50.0M Series A
Maze Therapeutics
April 2026

Maze Therapeutics is a biotechnology company that develops precision medicines for renal, cardiovascular, and metabolic diseases.

Biopharma · South San Francisco$150.0M Post-IPO Equity
OpenAI
April 2026

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

Agentic AI · San Francisco$75.0M Venture - Series Unknown
Firenze
April 2026

Firenze is a financial services company that provides extended investment-backed lending to a wider audience.

Finance · Manchester$8.1M Series A
Octant Bio
April 2022

Octant Bio is a developer of synthetic technology used to improve health and treat disease.

Biotechnology · Los Angeles$80.0M Series B
AngelList
April 2022

AngelList is a fundraising platform that allows investors to connect with and invest directly in early-stage startups.

Angel Investment · San Francisco$44.0M Series B
Ventus Therapeutics
April 2023

Ventus Therapeutics develops small molecule drugs that target autoimmune diseases, inflammatory diseases, and cancer.

Biotechnology · Waltham$150K Grant
Spruce
April 2022

Spruce is building a future where users control their identity and data across all digital interactions.

Analytics · New YorkSeries A
One More Game
April 2022

One More Game is an online game company.

Gaming · Seattle$22.0M Series A
Flock Safety
April 2026

Flock Safety provides end-to-end surveillance solutions to support law enforcement and communities.

Law Enforcement · AtlantaSeries I
Ulysses Ecosystem Engineering
April 2026

Stewarding the Oceans

Marine Transportation · San Francisco$38.0M Series A
Sage Haven
April 2026

Sage Haven develops an AI-moderated messaging and calling app that enables safer communication between children and approved contacts.

Artificial Intelligence (AI) · Brentwood$3.0M Pre-Seed
Hilbert's AI
April 2026

The AI-native B2C Growth Infrastructure.

Analytics · California$28.0M Series A
HumanX
April 2024

HumanX is an AI conference that features interactive sessions, networking, and insights for AI professionals.

Artificial Intelligence (AI) · New York$6.0M Pre-Seed
Goat Group
April 2022

Goat Group is a marketplace for authentic sneakers, apparel, and accessories.

Apparel · Culver CityVenture - Series Unknown
Mintlify
April 2026

Knowledge infrastructure for agents

Developer Tools · San Francisco$18.5M Series B
Pillar
April 2026

Pillar provides SaaS for commodity and currency risk management that automates data analysis, trade execution, and post‑trade accounting.

Analytics · New York$20.0M Seed
Mayvenn
April 2025

Mayvenn enables stylists to sell products directly to their clients without the upfront costs and burdens of holding inventory.

Beauty · OaklandConvertible Note
Function Oncology
April 2023

Function Oncology is a precision medicine company advancing a CRISPR-powered personalized functional genomics platform.

Biotechnology · San Diego$28.0M Series A
Closing Theory
April 2025

Closing Theory is a studio for mobile game development.

Media and Entertainment · AustinNon-equity Assistance
Udio
April 2024

Udio is an AI-powered music creation app that offers a platform for instant music creation.

Artificial Intelligence (AI) · New York$10.0M Seed
Preset
March 2026

Preset is a software-as-a-service company that offers a cloud-based open analytics data platform.

Analytics · San Mateo$7.3M Series C
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

Where Andreessen Horowitz invests

Artificial Intelligence (AI)6
Biotechnology4
Analytics4
Therapeutics3
Information Technology3
SaaS3

About Andreessen Horowitz's portfolio

How many companies has Andreessen Horowitz invested in?▸

Andreessen Horowitz has invested in 1,321 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), Biotechnology, Analytics, Therapeutics, Information Technology. The firm invests across 74 different industry categories.

What is Andreessen Horowitz's largest investment?▸

Among tracked funding rounds, Maze Therapeutics received $150.0M in a Post-IPO Equity round. Andreessen Horowitz's total known invested capital is $297.0B.

What is the average investment size for Andreessen Horowitz?▸

Andreessen Horowitz's average investment size is $268.3M across its portfolio of 1,321 companies.

What are Andreessen Horowitz's most recent investments?▸

Recent Andreessen Horowitz portfolio additions include SPF META, Maze Therapeutics, OpenAI, Firenze, Octant Bio. These companies were founded in 2020 or later.

Reach the founders behind these 1,321 companies
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