1 | 3 | Comcast 5720 Asheville Highway Knoxville, TN 37924
| 865-637-5411 comcast.com
| 540/NA NA/NA NA/NA
| Broadband telecommunications services
| Russ Gilmore Area VP, GM 1984
|
2 | 2 | U.S. Cellular 800 Cornerstone Drive Knoxville, TN 37932
| 865-777-8133 uscellular.com
| 535/28 8,000/700 NA/NA
| Connectivity through wireless communication including Unlimited Calling, Text and Data on an award winning network. Consumer and Business Effectiveness Solutions, High Speed Internet
| Thomas P. Catani Area vice president 1983
|
3 | 3 | Cellular Sales 9040 Executive Park Drive Knoxville, TN 37923
| 865-584-7555 cellularsales.com
| 520/2 6,905/NA 85%/15%
| Verizon Wireless services/products and wireless peripherals/accessories
| Dane Scism CEO 1993
|
4 | 1 | AT&T 9733 Parkside Drive Knoxville, TN 37922
| 865-769-5799 att.com
| 500/NA NA/NA NA/NA
| Advanced mobile services, television, high-speed internet
| Alan Hill Regional director 1984
|
5 | 5 | TDS Telecom 10025 Investment Drive, Ste. 200 Knoxville, TN 37932
| 865-671-2100 tdstelecom.com
| 223/1 2,900/NA 82%/18%
| Residential services: 1 gig high-speed internet, phone, TDS TV service; business services: VoIP (managed IP hosted voice), high-speed internet, fiber optics, data networking, hosted-managed services
| Bruce Mottern Roger Tyo Manager of state government affairs Associate manager, field marketing 1969
|
6 | 6 | Gallaher 3351 Regal Drive Alcoa, TN 37701
| 865-970-2471 gallahersafe.com
| 76/1 90/3 1%/99%
| IP & network-recorded camera surveillance; hosted and remote-managed access control; fire alarm; alarm & system monitoring; voice, data, & fiber infrastructure; VoIP telephony
| Tom Gallaher CEO 1973
|
7 | 9 | Frontier Communications 2104 W. Emory Road Powell, TN 37849
| 865-947-8240 frontier.com
| 52/1 22,000/NA 80%/20%
| High speed internet, video (DISH Network), telephone, Frontier Secure (data backup)
| James Bilbrey Director of operations 1935
|
8 | 7 | Central Technologies 6101 Industrial Heights Drive NW Knoxville, TN 37909
| 865-566-0230 centralinc.com
| 45/NA 65/NA 0%/100%
| Customized security and surveillance solutions,
enterprise wireless networking solutions, network managed services
| Doug Carswell CEO 2011
|
9 | 10 | RCN Technologies 200 Jennings Drive Knoxville, TN 37917
| 865-293-0350 rcntechnologies.com
| 31/1 34/6 0%/80%
| Managed IT Service, IT on Demand, VoIP/UCaaS phone systems, LTE/5G Hardware and Data Bundles-as-a-Service, Failover, LTE/5G Connectivity Kits, Fiber ISP, data aggregation, antenna services, telecommunications broker, IoT (Internet of Things) devices, network devices, technology solutions
| Geoff Yearack President 2013
|
10 | 13 | M3 Technology Group 10613 Braden Dickey Lane Knoxville, TN 37932
| 865-691-1124 m3techgroup.com
| 26/1 135/3 0%/100%
| M3 Technology Group is an award-winning and accredited full-service technology solutions and structured cabling partner with 20 years of experience. With clients from all business sectors we pride ourselves on providing customized, world-class solutions that enable a better way to work together. We deliver extraordinary sales, design, engineering and technical support throughout the continental US with a concentration in the Southeast. Our three Tennessee locations enable us to provide unparalleled service to our clients.
| David West VP of growth operations 2011
|
10 | 15 | Sharp Business Systems of Tennessee 10645 Dutchtown Road Knoxville, TN 37932
| 888-525-4220 sharp-sbstn.com
| 26/1 95/3 0%/100%
| Hosted VoIP Services, Telephone Systems, Video Conferencing, Managed IT Services, On Premise & Cloud Solutions, Data Backup & Recovery, Technology Consulting, Security Assessments, Computer Networking & Hardware, Audio/Visual Solutions, Print and Copy Sales and Support
| Matt Marsh Branch sales manager 2001
|
12 | 11 | Windstream Communications 800 S. Gay St., Ste. 1415 Knoxville, TN 37929
| 865-251-1000 windstreambusiness.com
| 25/1 12,000/100 0%/100%
| Data, voice, network, cloud solutions
| Gary Clayton Area director 1999
|
12 | 13 | Answer Quick 1754 Airbase Road Louisville, TN 37777
| 865-970-9908 answerquickonline.com
| 25/1 25/1 NA/100%
| Telephone answering service, text messaging, secure messaging, tier one support services, order taking
| Gary Cooper President 1983
|
14 | 11 | SafeT Systems, Inc. 2051 Castaic Lane Knoxville, TN 37932
| 865-693-0095 safetsystems.com
| 21/1 21/1 60%/40%
| Burglar alarms, fire alarms, home theater, housewide music, cameras, access control, telephone systems, nurse call Systems, structured wiring
| Heather Surlas President 1999
|
15 | 18 | Prince Technologies, LLC 1805 Maryville Pike Knoxville, TN 37920
| 865-498-3048 ptcabling.com
| 19/1 19/1 0%/100%
| Audio Visual and Network Cabling Solutions for Commercial,House of Worship,Education, and Industrial clients
| Ryan Prince Principal, president 2008
|
15 | 8 | Wow! Internet Cable & Phone 10115 Sherrill Blvd. Knoxville, TN 37932
| 865-357-1000 wowway.com
| 19/1 22,000/19 85%/15%
| Internet, TV, phone
| Artney Dennis Operations manager 2000
|
17 | 16 | Computer Systems Plus 605 Sevier Ave. Knoxville, TN 37920
| 865-573-5303 compsysplus.com
| 15/NA 15/NA 0%/100%
| VoIP Phones sourcing and installation, virtual offices (take your work phone number wherever you go), virtual meeting rooms, Cloud hosted PBX, data and telecom provisioning
| Rob Glass CEO 1983
|
18 | NR | Hiscall 10425 Cogdill Road, Ste. 300 Knoxville, TN 37932
| 865-862-4650 hiscall.com
| 11/1 49/2 0%/100%
| Voice, data networking, unified communications, infrastructure cabling, audio/visual, CCTV, managed services
| Gary Luffman Sarah Luffman President, CEO Vice president 1995
|
19 | 17 | Corporate Communications Resources P.O. Box 23040 Knoxville, TN 37933
| 865-986-0049 corpcomusa.com
| 6/NA 37/NA 0%/100%
| Develop, implement, and manage communications strategy; audit products and services for voice, messaging, conferencing, network, etc.; ordering or cancelling services; installation, contract and negotiation management; managing costs; monitor and recoup billing errors
| Joanna McCarroll President, CEO 1990
|