Leviathan Security Group
Leviathan Security Group is a cybersecurity company specializing in Offensive Security, founded in 2006 and headquartered in Tukwila, United States. It employs about 51 people and was acquired by K2 Integrity in 2026.
updated Oct 4, 2026
Latest Leviathan Security Group news and company activity
What Leviathan Security Group did, dated — selected moves from the record, one per kind, newest first.
- Mar 2026AcquiredK2 Integrity Enhances Technology Capabilities Through Acquisition of Leviathan Security Group
2 events tracked since Mar 2020 · selected events shownUnlock the complete Leviathan Security Group timeline
Leviathan Security Group employees and hiring
Leviathan Security Group has about 51 employees.
- Employees
- 51
- 30-day change
- 0%
- Open roles
- 0
Get the Mandos Brief, free.
A free Mandos account gives you our research articles and the Mandos Brief every Monday. Full company profiles come with MCP and the Mandos Platform. Use your work email.
- Research articles
- The Mandos Brief every Monday
Free with your work email. No card. Includes the Mandos Brief every Monday.
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
