The Book of Lists is your resource to stay ahead of the competition. Get in-depth information on the largest and most influential businesses in East Tennessee. It is your instant reference tool for finding a company's top local executive, background on a specific industry, and much more. Create a list of sales contacts and general mailings lists, sort by company or geography, and import data directly to your desktop. Start your download now. Any questions, contact Angela Akers at 865-342-6424 or lists@knoxvillebiz.com.

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Prefer PDFs? A printer-friendly PDF of this list is available. Download PDF file Prefer Excel? A complete spreadsheet of this list is available. Download Excel file Knoxville-Area Information Technology Companies Ranked By Number of Local Employees Rank '17 '16 Company Phone Website Loc. emps./Co.-wide emps. Services/products Top local executive Year founded 1 1 Science Applications International Corp. 151 Lafayette Drive Oak Ridge,TN 37831 865-481-4600 saic.com 500/15,500 Cloud migration and management services; systems, database and network administration, technology infrastructure, security Charles Onstott Richard Arbuthnot SVP, Chief Technology Officer Senior vice president 2013 2 2 Information International Associates 104 Union Valley Road Oak Ridge,TN 37830 865-481-0388 iiaweb.com 151/NA Information technology, knowledge management, strategic planning, data exploitation Bonnie Carroll Founder, CEO 1988 3 4 Vanquish Worldwide 235 S. Old Glory Road Maryville,TN 37801 855-789-3140 govanquish.com 95/NA Design, install, integrate and maintain communication and computer network systems Eric Barton President, CEO 2007 4 6 Sword & Shield Enterprise Security 1431 Centerpoint Blvd., Ste. 150 Knoxville,TN 37932 865-244-3500 swordshield.com 70/75 Network security assessments, HIPAA and PCI compliance, computer forensics and eDiscovery, managed security services, IT security products John P. McNeely President, CEO 1997 5 7T Gallaher 3351 Regal Drive Alcoa,TN 37701 865-970-2471 gallaher-assoc.com 68/80 Wired, wireless, IP alarm and systems monitoring; voice/data/fiber infrastructure Tom Gallaher President, CEO 1973 6 NR RELYANT Global 1009 Hampshire Drive Maryville,TN 37801 865-984-1330 gorelyant.com 501/NA IT network/system installation, design, operation and maintenance Daniel J. Smith CEO 2006 7 5 TekLinks 6100 Lonas Drive Knoxville,TN 37909 865-251-5555 teklinks.com 49/330 Cloud computing, managed services, data backup, disaster recovery/business continuity, technology consulting, value-added re-seller Larry Bodie President of Business Development 20012 8 13 Cadre5 804 Innovation Drive Knoxville,TN 37932 865-694-5600 cadre5.com 45/45 Full-scale software integration systems, advanced security systems, custom software development, large enterprise systems, UI/UX expertise, Agile Development Methodology, Workflow Intelligence, and Microsoft Gold Partner Steve Hicks President, CEO 1999 9 10 QRS Inc. 2010 Castaic Lane Knoxville,TN 37932 865-588-3188 qrshs.com 36/NA Network services, custom programming, medical practice management and electronic health record software H. E. "Rusty" Dickerson Jr. President, CEO3 1983 10 16 Boston Government Services (BGS) 2532 Jones Road Lenoir City,TN 37771 866-730-7353 bgs-llc.com 28/45 Information management solutions, IT support services, information security, business integration & automation, and applied technology solutions Harry Boston President 2007 11 14T Paxis Technologies 5430 Hilton Industrial Way Knoxville,TN 37921 865-588-9823 paxistech.com 23/NA Managed network services, network data and security, cloud services Daniel Hale Marc Lighter President Vice president 1981 11 14T MCH Corporation 995 Highway 11 S. Sweetwater,TN 37874 888-534-1729 mchcorp.com 23/NA IT security solutions, web application penetration testing, network vulnerability assessments, and information management solutions Michael Hamilton CEO 1998 13 NR Central Technologies 6101 Industrial Heights Drive NW Knoxville,TN 37909 865-566-0230 centralinc.com 20/32 Enterprise wireless networks, customized security and surveillance, network managed services, VoIP wiring Doug Carswell CEO 2011 13 19 Saratoga Technologies4 10645 Dutchtown Road Knoxville,TN 37932 888-525-4220 saratogaus.com 20/NA Network, printers and security managed services, disaster recovery planning and solutions, cloud-based solutions5 David Temple President, CEO 1979 13 12 TriMech 1626 Downtown West Blvd. Knoxville,TN 37919 865-690-9001 TriMech.com 20/225 3-D CAD, 3-D printing, rapid prototyping, software training, technical support Angie Droz Marketing director 1988 16 17T The IT Company 16 Emory Place Knoxville,TN 37917 865-392-9200 theitco.net 17/17 Healthcare IT services, outsourced IT management, cloud hosting Paul Sponcia CEO 2003 17 17T Computer Systems Plus 605 Sevier Ave. Knoxville,TN 37920 865-573-5303 compsysplus.com 16/NA Equipment services (networking, desktops, servers), support contact services, telecom services, voice and data provisioning Rob Glass CEO 1982 18 NR M3 Technology Group 10613 Braden Dickey Lane Knoxville,TN 37932 865-691-1124 m3techgroup.com 15/95 AV and IT System Integration – turn-key audio-visual & videoconferencing system design, build, installation services Managed Services – AV/IT customizable on-site/remote system maintenance and service plans LVSC/ITS – Structured cabling, network infrastructure for voice, data, video, and building management systems, VoIP phone systems; CCTV security camera systems David West Regional director, East Tennessee, Alabama 2011 18 NR 2:45Tech Digital Solutions 5009 Kingston Pike, Ste. 245 Knoxville,TN 37919 865-465-4040 245tech.com 15/NA Web Application Development Mobile App Development Managed Hosting Devoted Support Scott Spaid Jeremi Bergman President, CEO Vice president, CTO 2014 20 NR LBMC Technology Solutions 2095 Lakeside Centre Way, Ste. 220 Knoxville,TN 37922 865-862-3035 lbmctech.com 13/55 Remote managed services,Cloud computing, financial software, Salesforce.com, business intelligence, Web development, Microsoft Dynamics, Office 365 Stacy Schuettler President 1996 1 325 worldwide; 2 Year of corporate founding; 3 Also Jeff Abbot, VP of development & David Rhyne, VP, CFO; 4 Saratoga Technologies acquired Advanced Office Systems in February 2017; 5 Microsoft Dynamics and CRM, Microsoft SharePoint Collaboration Software Source: Individual company representatives, individual company websites. NA=not applicable or not available. This list and other Knoxville-area market data are available as Excel spreadsheets at www.knoxvillebiz.com. If you notice an error or omission, please contact Angela Akers at 865-342-6424 or lists@knoxvillebiz.com.