| 1 | 1 | Science Applications International Corp.
151 Lafayette Drive
Oak Ridge,TN 37831
| 865-481-4600
saic.com
500/15,000
| NA
| Cloud migration and management services; systems, database and network administration, technology infrastructure, security
| Terry Hicks
Charles Onstott
NA
2013
|
| 2 | 3 | Information International Associates
104 Union Valley Road
Oak Ridge,TN 37830
| 865-481-0388
iiaweb.com
121/NA
| NA
| Information technology, knowledge management, strategic planning, data exploitation
| Bonnie Carroll
Founder, CEO
1988
|
| 3 | 2 | SCI Consulting Services
701 Scarboro Road, Ste. 220
Oak Ridge,TN 37830
| 865-574-4220
sciworld.com
100/160
| Y-12, UCOR, ORNL, One Science, USCG, EPA
| IT infrastructure, data analytics, emergency management and operations, financial systems management, mission applications development
| Lynette Spano
CEO, president
1983
|
| 4 | 5 | Vanquish Worldwide
235 S. Old Glory Road
Maryville,TN 37801
| 855-789-3140
govanquish.com
69/NA
| NA
| Design, install, integrate and maintain communication and computer network systems
| Eric Barton
President, CEO
2007
|
| 5 | 4 | TekLinks
6100 Lonas Drive
Knoxville,TN 37909
| 865-251-5555
teklinks.com
54/315
| NA
| Cloud computing, managed services, data backup, disaster recovery/business continuity, technology consulting, value-added reseller
| Larry Bodie
President
2001
|
| 6 | 6T | Sword & Shield Enterprise Security
1431 Centerpoint Blvd., Ste. 150
Knoxville,TN 37932
| 865-244-3500
swordshield.com
50/50
| Pilot Flying J, East Tennessee Children's Hospital, Covenant Health
| Network security assessments, HIPAA and PCI compliance, computer forensics and eDiscovery, managed security services, IT security products
| John P. McNeely
President, CEO
1997
|
| 7 | 8 | Smith & Hammaker
133 N. Broadway
Knoxville,TN 37917
| 865-637-7881
smithandhammaker.com
49/NA
| NA
| Managed services, virtual or physical hosting, co-location, document management and shredding
| James Smith Jr.
President, owner
1990
|
| 7 | 6T | Gallaher & Associates
3351 Regal Drive
Alcoa,TN 37701
| 865-970-2471
gallaher-assoc.com
49/66
| NA
| Wired, wireless, IP alarm and systems monitoring; voice/data/fiber infrastructure
| Tom Gallaher
President, CEO
1973
|
| 9 | 11 | Management Solutions
2202 Award Winning Way, Ste. 201
Knoxville,TN 37932
| 865-963-0400
managementsolutionsllc.com
44/NA
| Oak Ridge National Laboratory, Oak Ridge Associated Universities, SunTrust Bank, TeamHealth Inc., URS l CH2M Oak Ridge LLC, U.S. Army Corps of Engineers
| Dashboard and web-reporting environments with line of business data warehouse integration
| Misty Mayes
President
2002
|
| 10 | 9 | QRS Inc.
2010 Castaic Lane
Knoxville,TN 37932
| 865-588-3188
qrshs.com
39/NA
| NA
| Network services, custom programming, medical practice management and electronic health record software
| H. E. "Rusty" Dickerson Jr.
President, CEO
1983
|
| 11 | 10 | Personal Computer Systems
1720 Topside Road
Louisville,TN 37777
| 865-273-1960
pcsknox.com
37/NA
| NA
| Network design & security, managed services, distance learning & videoconferencing, interactive classroom technologies
| Edward Waldroop
CEO
1996
|
| 12 | 13 | TriMech
1626 Downtown West Blvd.
Knoxville,TN 37919
| 877-553-9001
TriMech.com
35/NA
| Aptus Design Works, MOOG, BOSCH, JTEKT, PPG, KAYDON, Champion Aerospace, Continental Tire
| 3-D CAD, 3-D printing, rapid prototyping, software training, technical support
| Angie Droz
Marketing director
1988
|
| 13 | 12 | Cadre5
320 Corporate Drive, Ste. 102
Knoxville,TN 37923
| 865-694-5600
cadre5.com
33/NA
| NA
| Full-scale software integration systems, advanced security systems solutions, custom software development, large content management systems
| Steve Hicks
President, CEO
1999
|
| 14 | 15 | Paxis Technologies
5430 Hilton Industrial Way
Knoxville,TN 37921
| 865-588-9823
paxistech.com
21/NA
| NA
| Managed network services, network data and security, cloud services
| Daniel Hale
Marc Lighter
President
Vice president
1981
|
| 14 | 16 | MCH Corp.
995 Highway 11 S.
Sweetwater,TN 37874
| 888-534-1729
mchcorp.com
21/NA
| NA
| Data storage and security solutions, installation of wired and wireless networks, hosted exchange solutions
| Michael Hamilton
CEO
1998
|
| 16 | NR | Boston Government Services
2532 Jones Road
Lenoir City,TN 37771
| 866-730-7353
bgs-llc.com
19/28
| UT-Battelle (Oak Ridge National Laboratory), U.S. Department of Energy
| Information management and IT support, project controls and project support, technical services
| Harry Boston
President
2007
|
| 17 | 18 | Computer Systems Plus
605 Sevier Ave.
Knoxville,TN 37920
| 865-573-5303
compsysplus.com
16/16
| NA
| Equipment services (networking, desktops, servers), support contact services, telecom services, voice and data provisioning
| Sarah Glass
Owner, CFO
1982
|
| 17 | 17 | The IT Company
16 Emory Place
Knoxville,TN 37917
| 865-392-9200
theitco.net
16/16
| Premier Surgical, Knoxville Dermatology, Dermatology Consultants, Johnson and Galyon, Baptist Eye Surgeons, ERISA Services, Gastrointestinal Associates, Knoxville Comprehensive Breast Center
| Healthcare IT services, outsourced IT management, cloud hosting
| Paul Sponcia
CEO
2003
|
| 19 | 14 | Saratoga Technologies
1209 Euclid Ave., Ste. 201
Knoxville,TN 37921
| 865-246-0070
saratogaus.com
15/80
| Skin Wellness Center, CSC. Services, Burns Mailing and Printing
| Network, printers and security managed services,
disaster recovery planning and solutions, cloud-based solutions
| Ron Jenkins
Craig Reasor
Technology solutions consultants
2005
|
