| 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
|
