Threat Stackrevenue, acquisition & funding
Cloud Compliance SoftwareBoston, MassachusettsFounded 2012
Threat Stack was acquired by F5.
Threat Stack enables DevOps and SecOps teams to innovate and scale securely, meeting complex cloud security needs by identifying and verifying insider threats, external attacks, and compliance gaps in real-time.
Threat Stack revenue
Threat Stack's annual revenue was $8.6M in August 2020, its last figure before F5 bought it (source not recorded).
| As of | Revenue | Source |
|---|---|---|
| Aug 2020 | $8.6M | – |
– source not recorded
Who owns Threat Stack
F5 owns Threat Stack. The date and price of the deal are not on record.
Threat Stack funding rounds & investors
Threat Stack has raised $72.3M across six rounds since 2013. The latest was a $45M Series C in September 2017.
| Date | Round | Raised |
|---|---|---|
| Sep 2017 | Series C | $45M |
| Apr 2016 | Series B | $15.4M |
| Aug 2015 | Series A | $7.9M |
| Apr 2014 | Series A | $2.7M |
| Oct 2013 | Seed | $1.2M |
| Jan 2013 | Seed | $118K |
| Total raised | $72.3M |
Threat Stack CEO, founders & employees
Brian Aherm founded Threat Stack in 2012 and led it as CEO. Threat Stack had 10 employees (December 2020).
- Brian AhermFounder & CEO
All 5 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Dec 2020 | 10 | – |
| Aug 2020 | 100 | – |
| Jun 2020 | 10 | – |
| Dec 2019 | 10 | – |
| Dec 2018 | 10 | – |
Threat Stack FAQ
What was Threat Stack's revenue?
Before F5 bought it, Threat Stack's annual revenue was $8.6M in August 2020 (source not recorded).
Who owns Threat Stack?
F5 owns Threat Stack.
How much funding has Threat Stack raised?
Threat Stack raised $72.3M across six funding rounds before F5 bought it. The last was a $45M Series C in September 2017.
How many employees does Threat Stack have?
Threat Stack had 10 employees in December 2020.
Who founded Threat Stack?
Brian Aherm founded Threat Stack in 2012.
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How this page is sourced
Founder figures link to the second they were said; public figures name their source; estimates are marked EST and say whose they are. Not financial advice.
Updated Aug 10, 2026Data disclaimerReport a correctionClaim this profileRun Threat Stack? Join the podcast