| Name | Title | Contact Details |
|---|
Preferred Communications is a Butner, NC-based company in the Telecommunications sector.
North Pittsburgh Systems, Inc. (North Pittsburgh) is a holding company. Its subsidiaries include North Pittsburgh Telephone Company (NPTC), Penn Telecom, Inc. (PTI) and Pinnatech, Inc. (Pinnatech). NPTC is a telephone public utility. PTI was certificated
AMK Networking Technologies Inc. is a Nepean, ON-based company in the Telecommunications sector.
Secure Data Group is a Irvine, CA-based company in the Telecommunications sector.
PROGRESSIVE TELCOM is a Honolulu, HI-based company in the Telecommunications sector.