Top 100 IT Services Companies in Missouri
The Best of December 2025Looking for a top IT services company in Missouri?
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 Missouri. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Missouri IT Companies
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$5,000+50 - 249 employeesGaithersburg, MDRead More
DesignDATA is an IT managed services company. Established in 1979, the midsize agency is headquartered in Gaithersburg, Maryland and Washington, District of Columbia. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.
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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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1Undisclosed10 - 49 employeesFenton, MORead More
US Cloud is a global managed cloud provider in Fenton, Mo., near St. Louis. Founded in 1996, they have about 21 employees that serve clients in the IT sector. Services include ECM consulting and SI, application management and support, and IT strategy consulting.
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BoseIndustries
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2Undisclosed50 - 249 employeesLake Saint Louis, MORead More
Turnkey Technologies, Inc. is Microsoft Dynamics partner based in St. Louis, Missouri, that was established in 1994. Their team of 67 employees offers ERP& CRM consulting, as well as, ECM consulting & SI.
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Turnkey services customers on a localIndustries
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3$1,000+10 - 49 employeesChesterfield, MOFounded in 2001, Alliance Tech is a small IT managed services company. Their team offers IT managed services, Cybersecurity, IT strategy consulting, cloud consulting & SI, and more. The company is headquartered in Chesterfield, Missouri and Grand Rapids, Michigan.Read More
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4Undisclosed10 - 49 employeesOlivette, MORead More
Certified NETS, Inc. Is an IT strategy consulting and IT managed services company. The small team is headquartered in Olivette, Missouri. Their services include IT strategy consulting and IT managed services.
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5$10,000+10 - 49 employeesChesterfield, MORead More
ATB Technologies, an IT managed services company, was founded in 2002. The small team focuses on IT managed services, ERP consulting and SI, IT strategy consulting, and custom software development. The firm is in Chesterfield, Missouri.
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6$10,000+10 - 49 employeesKansas City, MOCondado Group Inc. Is a small unified communications consulting & SI company. The Kansas City, Missouri-based company was launched in 2005. Their services include unified communications consulting & SI, IT managed services, custom software development, BI & big data consulting & SI, and more.Read More
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7$1,000+10 - 49 employeesCreve Coeur, MOModel Technology Solutions is an IT strategy consulting company launched in 2014. They are located in Creve Coeur, Missouri and have a small team. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.Read More
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8$5,000+2 - 9 employeesBallwin, MORead More
Data Dynamics, Inc. is an IT consulting company based in Ballwin, Mo. with more than two professionals. Since 2010, they have provided IT managed services, IT staff augmentation, and cloud consulting solutions for clients ranging from small firms to large businesses.
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TKC HoldingsIndustries
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9$5,000+10 - 49 employeesClayton, MORead More
Atomic Revenue is a small business consulting company. Founded in 2014, the team provides business consulting, CRM consulting and SI, marketing strategy, digital strategy, and more. The firm is located in Clayton, Missouri.
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10$1,000+10 - 49 employeesKansas City, MOHealthcare Integrations is an IT managed services company. The small team is based in Kansas City, Missouri. Their services include IT managed services, other IT consulting and SI, Custom Software Development, Web Development, and more.Read More
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11$25,000+10 - 49 employeesSt. Louis, MOIn St. Louis, Missouri, PenPath is a big data analytics company. Their services include BI & big data consulting & SI.Read More
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12$25,000+10 - 49 employeesKansas City, MOAspis is a Kansas City, Missouri-based Cybersecurity company. They provide Cybersecurity and other IT consulting and SI and were launched in 2019.Read More
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13$10,000+2 - 9 employeesKansas City, MOSoftware development firm Digital Maelstrom was launched in 2006. The agency focuses on Custom Software Development and IT managed services, and is small.Read More
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14$1,000+50 - 249 employeesIndependence, MOWeb design company Avigma Tech LLC was launched in 2010. Their midsize team is located in Independence, Missouri. Avigma Tech LLC provides web design, ux/ui design, cloud consulting & SI, AR/VR development, and more.Read More
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15$1,000+2 - 9 employeesNorth Kansas City, MOIT managed services company Blue Oak Technology Services was launched in 2004. The team specializes in IT managed services and IT strategy consulting.Read More
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16Undisclosed2 - 9 employeesMaryland Heights, MOIT managed services company J & B Technologies LTD is headquartered in Maryland Heights, Missouri and Ballwin, Missouri. Founded in 1993, the team focuses on IT managed services.Read More
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17$5,000+50 - 249 employeesSt. Louis, MOFounded in 1981, Oakwood Systems Group, Inc. Is a cloud consulting & SI company. The firm focuses on cloud consulting & SI and BI & big data consulting & SI.Read More
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18Undisclosed10 - 49 employeesSt. Louis, MOComputerease is a small IT strategy consulting company established in 1984. Their services include IT strategy consulting and Cybersecurity.Read More
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19Undisclosed10 - 49 employeesSpringfield, MOFounded in 2004, Pearson-Kelly Technology is a Cybersecurity company. The team provides Cybersecurity and IT managed services.Read More
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20$1,000+10 - 49 employeesRichmond Heights, MOLaunched in 1994, Acumen Managed IT Services is a small IT strategy consulting company based in Richmond Heights, Missouri. Their team focuses on IT strategy consulting and Cybersecurity.Read More
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21Undisclosed10 - 49 employeesBranson, MODaZZee I.T. Services is an IT managed services company. The Branson, Missouri-based team focuses on IT managed services and Cybersecurity.Read More
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22Undisclosed50 - 249 employeesSt. Louis, MOIT managed services company Acropolis Technology Group was founded in 1996. The midsize team provides IT managed services and IT strategy consulting.Read More
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23Undisclosed50 - 249 employeesJefferson City, MOStimulus Technologies, a cloud consulting & SI and IT managed services company, provide cloud consulting & SI and IT managed services. They were founded in 1995.Read More
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24$1,000+2 - 9 employeesKansas City, MORedirect.pizza, an unified communications consulting & SI company, was established in 2021. The small team focuses on unified communications consulting & SI and IT managed services.Read More
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25Undisclosed2 - 9 employeesSpringfield, MOFounded in 2018, Springfield PC Pros is a small Springfield, Missouri-based IT managed services and Cybersecurity company. Their services include IT managed services and Cybersecurity.Read More
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26$25,000+250 - 999 employeesBallwin, MOPRIJBS is a midsize IT staff augmentation company. They provide IT staff augmentation and IT strategy consulting and were established in 1997.Read More
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27$1,000+50 - 249 employeesColumbia, MOEstablished in 1997, JS Computek LLC is a Cybersecurity company. Their team offers Cybersecurity and IT managed services.Read More
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28$1,000+10 - 49 employeesRiverside, MOBlue Tree Technology, an IT managed services company, was established in 2019. The team focuses on IT managed services and Cybersecurity and is in Riverside, Missouri.Read More
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29Undisclosed10 - 49 employeesSaint Charles, MOArdent IT Solutions is a small IT managed services company. Established in 2016, the team offers IT managed services and IT strategy consulting.Read More
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30$1,000+2 - 9 employeesLee's Summit, MOIntegral, LLC is an IT managed services company. Based in Lee's Summit, Missouri, their team provides IT managed services and IT strategy consulting.Read More
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