Pro-Action Communications
- Offers Comdial telephone systems, voice mail, VOIP,cabling, unified messaging, existing phone systems service new and used phone system sales. Services St Paul and Minneapolis Minnesota and surrounding areas.
- http://www.procommn.com

Nortec Communications Inc.
- Provides telephone systems along with installation, maintenance, service and support as well as voice and data cabling, digital and VoIP.
- http://www.norteccommunications.com/

Liberty Communications, Inc.
- Provides telephones, headsets, circuit packs, system expansions, switch upgrades and turnkey solutions.
- http://www.liberty-com.net/

Spanlink Communications
- Capitalizes on VoIP technology to design and market customer interaction and business telephony system management products. Also offers support and managed services. Plymouth.
- http://www.spanlink.com/

Transcend Communications, Inc.
- Sales, consultations, implementation, maintenance plans and related services for telecommunications and technology systems. Corcoran
- http://www.transcendinc.net/

Complete Communications, Inc
- Telecommunications Equipment Sales and Service, Voice and Data Cabling. Clinton Township, MI
- http://www.cci4solutions.com/

Powell Communications
- Authorized Samsung dealer, installation of voice and data cabling, buying and selling.
- http://www.powellcom.com/

Diversified Networks
- Provide telephone systems, installation, asset management, equipment financing and technical support services nationwide.
- http://www.div-net.com/

Innovative Systems, Inc.
- Provides Avaya communication equipment and repair services in the Burnsville area.
- http://www.innsysinc.com/