| Name | Title | Contact Details |
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Calling Solutions is a San Antonio, TX-based company in the Telecommunications sector.
Base Technology Ltd. is a Whistler, BC-based company in the Telecommunications sector.
X-Tel is a Lombard, IL-based company in the Telecommunications sector.
American Business Telephone & Technologies is a Manchester, CT-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