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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
MYCOM International is a Richardson, TX-based company in the Telecommunications sector.
Communicado is a Costa Mesa, CA-based company in the Telecommunications sector.
US Conec is a Hickory, NC-based company in the Telecommunications sector.
src access is a Vernon, TX-based company in the Telecommunications sector.