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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
Lipspeer Telecom is a Rochester, NY-based company in the Telecommunications sector.
Talent Telecom Solutions Inc is a Rocky Hill, CT-based company in the Telecommunications sector.
Restor Telecom, Inc. is a Leesburg, FL-based company in the Telecommunications sector.
Nobel Systems is a Oklahoma City, OK-based company in the Telecommunications sector.