| Acquired by | Spirent Communications |
| Price | $40M |
| Date | 4/12 |
| Website | mudynamics.com |
| Category | Network/Hosting |
| Employees | |
| Founded | 2005 |
| Description | Network testing |
| TOTAL | $24M |
| VENTURE FUNDING TOTAL | $24M |
| Series A, 1/05 Benchmark Accel Partners | $4M |
| Series B, 6/06 DAG Ventures Accel Partners Benchmark | $10M |
| Series C, 5/08 Accel Partners Benchmark DAG Ventures | $10M |
Mu Dynamics helps network operators and their diverse product suppliers build and operate higher quality, more reliable and robust networks that have minimal downtime. Operators need their revenue-critical next-gen IP services to be robust, available and secure to ensure minimal customer churn and costly downtime issues.