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Andreessen Horowitz (a16z)

Activity from announced rounds

Activity in this selectionUndisclosed

Andreessen Horowitz invests in technology companies from seed through growth, with specialist teams in AI, enterprise software, infrastructure, fintech, crypto, healthcare and consumer technology.

The firm pairs investors with an operating platform spanning recruiting, marketing, legal matters and public policy. This structure gives a founder access to specialists for building a management team, reaching customers and navigating regulated markets alongside the investment relationship.

Its American Dynamism practice extends the mandate into areas such as defence and industrial technology. Founders should identify the relevant investing practice: a16z operates across several markets with different technical and commercial requirements.

Sources
Rounds participated in
12
Confirmed lead rounds
2
5 roles undisclosed
New companies
10
First participation on record · 2 follow-on
Funding in participating rounds
$23.8B
10 disclosed · full round size, not this investor’s share

By stage

Undisclosed12

By primary sector

AI3
Mobility3
Healthtech2
Enterprise software1
Fintech1
2 more
Industrial tech1
Robotics1

By country

United States11
France1

Rounds

12 in this selection
Conway Research

Conway Research develops on-device personal AI, including the Underdog assistant and Husky inference engine.

UndisclosedFirst financing
Lead
EliseAI

Agentic AI software for housing operators and healthcare providers that automates customer conversations and operational workflows.

$350MGrowth financing
Lead
Thatch

A health-benefits platform that lets employers set healthcare budgets while employees choose insurance and eligible care to fit their needs.

$108MNew funding
Participant
Pearl Health

Provides an AI platform for healthcare providers to manage risk and improve care for Medicare patients

$110MEquity+Debt
Role not disclosed
XDOF

XDOF provides robot-learning datasets, data-collection systems and evaluation infrastructure for robotics developers.

$70MFinancing disclosed at launch
Participant
Petual

AI-powered platform for audit and compliance

$20MUndisclosed
Role not disclosed
Zcash Open Development Lab (ZODL)

Supports Zcash protocol development and builds wallet and privacy-focused infrastructure for the Zcash ecosystem

$5MGrant/Strategic
Role not disclosed
Mistral AI

Mistral AI develops AI models and computing infrastructure for enterprise and public-sector use.

€1.2BStrategic
Role not disclosed
Waymo

Waymo develops autonomous driving technology and operates a fully driverless ride-hailing service.

$16BInvestment round
Participant
Hadrian

Builds highly automated factories producing defense and aerospace systems

UndisclosedUndisclosed
Role not disclosed
Waymo

Waymo develops autonomous driving technology and operates a fully driverless ride-hailing service.

$2.5BInvestment round
Participant
Waymo

Waymo develops autonomous driving technology and operates a fully driverless ride-hailing service.

$3.2BFirst external financing (cumulative closes)
Participant