Ntirety is a managed security services provider (MSSP), headquartered in Austin, United States, founded in 1998.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2008-03-26 | Series B | $1M | CLI Ventures, MassVentures |
Ntirety was acquired by 11:11 Systems (2026-01-08).
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.