Greylock Partners

Activity from announced rounds

Activity in this selectionAI · Series A
Rounds participated in
3
Confirmed lead rounds
—
3 roles undisclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$221M
3 disclosed · full round size, not this investor’s share

By stage

Series A3

By primary sector

AI1
Cybersecurity1
Enterprise software1

By country

United States3

Rounds

3 in this selection
Axiamatic

Provides an agentic platform to accelerate enterprise transformations

$54MSeries A
Role not disclosed
Cogent Security

Builds autonomous AI agents to automate vulnerability remediation for security teams

$42MSeries A
Role not disclosed
Resolve AI

Provides AI for running and operating software in production

$125MSeries A
Role not disclosed