Greylock

greylock.com ↗Activity from announced rounds

Activity in this selectionUndisclosed

Technology investing with an emphasis on early company building, plus recorded funding events across AI software and infrastructure.

Working with companies from their early formation

Greylock is a technology investment firm that emphasises working closely with founders from the earliest company-building stages. It describes early partnerships with small teams and companies started inside its offices, including Palo Alto Networks and Abnormal. Partners contribute their network and operating support as the companies develop.

Activity recorded in RoundOS

Covered events include financings for Baseten, Lightfield, Antioch, Altara and Upwind Security. Some companies appear more than once because RoundOS records separate financing events over time. The activity shown here is the covered event history; Greylock’s own portfolio offers broader company information.

Sources
Rounds participated in
1
Confirmed lead rounds
0
All roles disclosed
New companies
0
First participation on record · 1 follow-on
Funding in participating rounds
—
0 disclosed · full round size, not this investor’s share

By stage

Undisclosed1

By primary sector

Cybersecurity1

By country

United States1

Rounds

1 in this selection
Upwind Security

Upwind provides runtime-first cloud security for enterprise security teams.

~$300MFunding
Participant