Cybersecurity.

Backing the founders building cyber defenses.

NYSE: PANW
NASDAQ: OKTA
NASDAQ: SUMO
Acquired by McAfee
Acquired by Palo Alto Networks
Acquired by Cisco
Acquired by Arista
Acquired by Datadog
Acquired by Citrix

Cybersecurity has never been more important or higher-priority. We are actively looking for new investment opportunities across the cyber stack.

We have a distinguished, long-term track record in cybersecurity. Greylock partners have invested in, helped build, and/or worked at many of the most important companies in cyber including Palo Alto Networks, Okta, Rubrik, Sumo Logic, Cato Networks, Abnormal Security, Skyhigh Networks, Demisto, Imperva, Check Point and Sourcefire. Palo Alto Networks (the largest independent cybersecurity company), Sumo Logic, and Abnormal Security were all incubated at Greylock.

Some areas of particular interest include: cloud security, developer security, security monitoring and automation, identity and access, and security training.

Abnormal Security
First Partnered

Series A

Current Status

Active

Investors

Asheem Chandna, Saam Motamedi

Apiiro
First Partnered

Seed

Current Status

Active

Investors

Saam Motamedi

Awake Security Acquired by Arista
First Partnered

Series A

Current Status

Acquired

Investors

Asheem Chandna

Censys
First Partnered

Seed

Current Status

Active

Investors

Asheem Chandna

Cribl
First Partnered

Seed

Current Status

Active

Investors

David Wadhwani

Dazz
First Partnered

Seed

Current Status

Active

Investors

Asheem Chandna

Demisto Acquired by Palo Alto Networks
First Partnered

Series C

Current Status

Acquired

Investors

Sarah Guo

Obsidian Security
First Partnered

Series A

Current Status

Active

Investors

Asheem Chandna

Okta NASDAQ: OKTA
First Partnered

Series B

Current Status

Public

Investors
Opal
First Partnered

Seed

Current Status

Active

Investors

Saam Motamedi

OpenDNS Acquired by Cisco
First Partnered

Series A

Current Status

Acquired

Investors
Palo Alto Networks NYSE: PANW
First Partnered

Seed

Current Status

Public

Investors

Asheem Chandna

Rubrik
First Partnered

Series B

Current Status

Active

Investors

Asheem Chandna

Skyhigh Networks Acquired by McAfee
First Partnered

Series A

Current Status

Acquired

Investors

Asheem Chandna

Sqreen Acquired by Datadog
First Partnered

Series A

Current Status

Acquired

Investors

Sarah Guo

Sumo Logic NASDAQ: SUMO
First Partnered

Seed

Current Status

Public

Investors

Joseph Ansanelli, Asheem Chandna

Our talent team is always looking to connect with engineers, product managers, and designers who considering an early stage start-up as a next move in their career. Learn more about open roles at Greylock-backed cybersecurity companies.