| Name | Title | Contact Details |
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Santel Communications is a Pierre, SD-based company in the Telecommunications sector.
AFL Network Services is a Duncan, SC-based company in the Telecommunications sector.
Enterprise Mobile is a Plano, TX-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
Knight Software of Michigan Inc is a Farmington Hls, MI-based company in the Telecommunications sector.