Top 100 IT Services Companies in Tennessee
The Best of December 2025Looking for a top IT services company in Tennessee?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Tennessee. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Tennessee IT Companies
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$10,000+50 - 249 employeesL'viv, UkraineRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
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$1,000+50 - 249 employeesNaperville, ILBetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.Read More
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151Undisclosed1,000 - 9,999 employeesNashville, TNHeadquartered in Nashville, Tennessee, Ankura is an Accounting company. The team specializes in Accounting and Blockchain.Read More
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152Undisclosed10 - 49 employeesKnoxville, TNLaunched in 2004, Infinity Business Consulting is an ERP consulting and SI company. The small team focuses on ERP consulting and SI and Custom Software Development.Read More
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153Undisclosed10,000+ employeesChattanooga, TNLaunched in 1976, CGI is a custom software development company. The large team focuses on Custom Software Development and Blockchain.Read More
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154Undisclosed10 - 49 employeesKnoxville, TNInnovative Consulting Group is a custom software development firm. In Knoxville, Tennessee, the agency was established in 2010. Their team offers Custom Software Development and ERP consulting and SI.Read More
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155Undisclosed10 - 49 employeesNormandy, TNIST Services & Communications, an IT managed services company, was founded in 2003. The company offers IT managed services and Cybersecurity.Read More
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156Undisclosed2 - 9 employeesCookeville, TNVeritium Ingenuity LLC is an IT managed services company. They are in Cookeville, Tennessee and have small team. Their services include IT managed services and Cybersecurity.Read More
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157Undisclosed10 - 49 employeesKnoxville, TNAhieros Incorporated is a Cybersecurity company headquartered in Knoxville, Tennessee. They offer Cybersecurity and IT managed services and were founded in 2017.Read More
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158Undisclosed10 - 49 employeesBrentwood, TNVirsys12 is a CRM consulting and SI company. The Brentwood, Tennessee-based agency offers CRM consulting and SI and cloud consulting & SI.Read More
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159Undisclosed2 - 9 employeesNashville, TNMC4 Solutions, a CRM consulting and SI company, was launched in 2018. The small team offers CRM consulting and SI.Read More
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160Undisclosed2 - 9 employeesNashville, TNInsight Powered is a CRM consulting and SI company established in 2018. The team offers CRM consulting and SI and is in Nashville, Tennessee.Read More
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161Undisclosed50 - 249 employeesNashville, TNCloud Development Resources is a CRM consulting and SI company. They are in Nashville, Tennessee and have midsize team. Their team provides CRM consulting and SI and Custom Software Development.Read More
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162Undisclosed10 - 49 employeesNashville, TNCybersecurity company Safe Network Solutions focuses on Cybersecurity and IT managed services. They are located in Nashville, Tennessee.Read More
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163Undisclosed50 - 249 employeesKnoxville, TNCentriworks is a Cybersecurity and IT managed services company. The company is in Knoxville, Tennessee and Johnson City, Tennessee. Their services include Cybersecurity and IT managed services.Read More
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164Undisclosed2 - 9 employeesNashville, TNZero One, LLC is an IT strategy consulting company. The Nashville, Tennessee-based team offers IT strategy consulting and cloud consulting & SI.Read More
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165Undisclosed50 - 249 employeesMemphis, TNCybersecurity company Cyber Guards is located in Memphis, Tennessee. Their services include Cybersecurity.Read More
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166Undisclosed10 - 49 employeesChattanooga, TNWYRE Technology is a Cybersecurity company. Their small team is located in Chattanooga, Tennessee and specializes in Cybersecurity. The agency was launched in 2021.Read More
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167Undisclosed2 - 9 employeesKnoxville, TNEstablished in 2002, Celeris Networks Consulting Group is a small Knoxville, Tennessee-based Cybersecurity and IT managed services company. Their team focuses on Cybersecurity and IT managed services.Read More
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168Undisclosed2 - 9 employeesKnoxville, TNZelvin Security is a Cybersecurity company. Established in 2002, the team focuses on Cybersecurity.Read More
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169Undisclosed50 - 249 employeesOak Ridge, TNBoston Government Services, LLC (BGS) is a Compliance Consulting company. They were launched in 2007 and offer Compliance Consulting and Cybersecurity.Read More
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170Undisclosed10 - 49 employeesFranklin, TNCompliance Consulting company Ariento is located in Franklin, Tennessee. Established in 2014, the team focuses on Compliance Consulting and IT strategy consulting.Read More
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171Undisclosed2 - 9 employeesNashville, TNRedspin is a small Cybersecurity company. They offer Cybersecurity and IT managed services and were launched in 2001.Read More
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172Undisclosed2 - 9 employeesFranklin, TNData Intelligence Group, LLC. Is a Franklin, Tennessee-based big data analytics company. They provide BI & big data consulting & SI and were launched in 2007.Read More
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173Undisclosed10 - 49 employeesKnoxville, TNTenHats is an IT strategy consulting company in Knoxville, Tennessee. Founded in 2016, the team offers IT strategy consulting and cloud consulting & SI.Read More
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174Undisclosed10 - 49 employeesMemphis, TNIn Memphis, Tennessee and Bengaluru, India, 3Avenir is an IT strategy consulting company. Founded in 2020, the team offers IT strategy consulting and cloud consulting & SI.Read More
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175Undisclosed2 - 9 employeesFranklin, TNNexCloud is an IT strategy consulting company. Their team is in Franklin, Tennessee and offers IT strategy consulting and cloud consulting & SI.Read More
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176Undisclosed10 - 49 employeesFranklin, TNServant is an IT strategy consulting company. They provide IT strategy consulting and IT managed services and were launched in 2021. The agency is in Franklin, Tennessee.Read More
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177Undisclosed10 - 49 employeesMaryville, TNLaunched in 2011, Allevia Technology is a small web design company. Their services include Web Design and IT strategy consulting.Read More
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178Undisclosed10 - 49 employeesChattanooga, TNBarcom, Inc., an IT strategy consulting company, was launched in 1991. Located in Chattanooga, Tennessee, the team focuses on IT strategy consulting and cloud consulting & SI.Read More
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179Undisclosed10 - 49 employeesNashville, TNTechnology Lab is a small IT strategy consulting and IT managed services company founded in 2009. Their team provides IT strategy consulting and IT managed services.Read More
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180Undisclosed2 - 9 employeesKnoxville, TNMetadata Technology North America is an IT strategy consulting and big data analytics company founded in 2009. The firm provides IT strategy consulting and BI & big data consulting & SI.Read More
Industries
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