| Name | Title | Contact Details |
|---|
Delta Photonics is a Ottawa, ON-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
TalkSwitch (Centrepoint Technologies) is a Ottawa, ON-based company in the Telecommunications sector.
Communication Technology Services is a Marlborough, MA-based company in the Telecommunications sector.
IPTel Advisors is a Nepean, ON-based company in the Telecommunications sector.