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Andreessen Horowitz (a16z)

Activity from announced rounds

Activity in this selectionPre-seed

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
5
Confirmed lead rounds
2
2 roles undisclosed
New companies
5
First participation on record · 0 follow-on
Funding in participating rounds
$36.9M
5 disclosed · full round size, not this investor’s share

By stage

Pre-seed5

By primary sector

AI3
Climate tech1
Defense tech1

By country

United States4
1

Rounds

5 in this selection
Vela Energy

AI agents coordinate procurement and permitting work for large energy and data-center projects.

$1.3MPre-Seed
Lead
Mara

Mara develops Spike, an autonomous counter-drone system designed to detect, track and stop hostile FPV drones.

$7MPre-Seed
Participant
Skye

Develops an AI-powered homescreen app for iPhone

$3.6MPre-Seed
Role not disclosed
Smart Bricks

Builds AI infrastructure for global real-estate investing

$5MPre-Seed
Role not disclosed
Wabi

Wabi develops a shared AI assistant that organizes tasks into conversations and creates personal apps for individuals and groups.

$20MPre-seed
Lead