VC firm · US · greylock.com

Greylock Partners

Last cheque observed Sep 2026; 22 cheques observed across the 16 sources we track.

deployingwebsite livecoverage high

What they say, and what they did

They say

Type
VC firm
Cheque size
not stated
Stages
Seed, Series A
Cold pitches
not stated

From their own site: “Greylock Partners is a leading venture capital firm based in Silicon Valley.”

We observed

Rounds they appear in
22 (6 led)
Median round size
$57M not their cheque
Sole named investor
1 rounds, median $45M
Last seen
Sept 2026

An announcement gives the size of the round, not the size of this investor's cheque. The only rounds that imply a cheque are those where they were the sole named investor.

The record

CompanyStageRoleRoundWhen
HighstockUS · AlleyWatch
Series Awith 6 others$30MSept 2026
CognitionUS · TechCrunch
Series Ewith 16 others$2.0BSept 2026
OakCrunchbase News
Seedled$60MJul 2026
Opal SecurityUS · Ventureburn
led$23MJul 2026
BasetenUS · Crunchbase News
Growthwith 13 others$1.5BJun 2026
DistrictUS · TechStartups
Seedwith 6 others$15MMay 2026
AltaraUS · TechCrunch
Seedled$7.0MMay 2026
AxiamaticVentureburn
Undisclosed roundwith 1 others$54MMar 2026
CylakeVentureburn
Seedled$45MMar 2026
PepperUS · Ventureburn
Series Cwith 5 others$50MFeb 2026
Cogent SecurityUS · Ventureburn
Series Awith 3 others$42MFeb 2026
Bretton AIUS · Ventureburn
Series Bwith 5 others$75MFeb 2026
Resolve AIUS · TechCrunch
Series Awith 4 others$125MFeb 2026
NuroUS · Crunchbase News
Series Ewith 11 others$203MAug 2025
AsporaGB · TechStartups
Series Bled$50MJun 2025
NuroUS · Crunchbase News
Series Ewith 8 others$106MApr 2025
BasetenUS · TechStartups
Series Cwith 6 others$75MFeb 2025
Manas AIUS · TechCrunch
Seedwith 2 others$25MJan 2025
InstabaseUS · TechCrunch
Series Dwith 4 others$100MJan 2025
UpwindUS · TechCrunch
Series Awith 7 others$100MDec 2024
UpwindIL · TechCrunch
Series Bwith 5 others$100MNov 2024
Resolve AIUS · TechStartups
Seedled$35MOct 2024

Every row links the article it came from · 22 appearances recorded