Penta Corporation is an ISO 9001 certified manufacturer of ADA compliant audio voice and visual passenger information systems and IP-based integrated dispatch systems.
![Pentacorp 10065958 Pentacorp 10065958](https://img.masstransitmag.com/files/base/cygnus/mass/image/2008/10/pentacorp_10065958.png?auto=format%2Ccompress&w=250&width=250)
Penta Corporation is an ISO 9001 certified manufacturer of ADA compliant audio voice and visual passenger information systems and IP-based integrated dispatch systems.