| Name | Title | Contact Details |
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ETELESOLV is a Lachine, QC-based company in the Telecommunications sector.
Telecommunication Concepts Inc is a Whitesboro, NY-based company in the Telecommunications sector.
Tenino Telephone Co is a Tenino, WA-based company in the Telecommunications sector.
Sun Comm Technologies Inc is a Las Cruces, NM-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