Top 100 IT Services Companies in Ohio
The Best of October 2026Looking for a top IT services company in Ohio?
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 Ohio. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ohio IT Companies
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31$1,000+10 - 49 employeesChagrin Falls, OHWorld Synergy is a Chagrin Falls, Ohio-based ERP consulting and SI company. They provide ERP consulting and SI, Marketing Strategy, IT managed services, Branding, and more and were launched in 1998.Read More
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32$1,000+2 - 9 employeesToledo, OHComprehensive Data Services, Inc is an IT managed services company. Established in 1986, the agency specializes in IT managed services and cloud consulting & SI.Read More
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33Undisclosed50 - 249 employeesWorthington, OHRead More
Founded in 1997, the Dayhuff Group is a cognitive solutions provider in Columbus, Ohio. Their current team of under 50 provides BI/SI & big data consulting, ECM consulting, and AI services. Though they mostly serve clients in the financial services industry, they also work with government businesses.
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34$1,000+2 - 9 employeesCincinnati, OHRead More
ROInsights is a data transformation company with about 5 employees based out of Cincinnati. Founded in 2018, they cater to medium-sized companies in advertising and marketing, real estate, and retail industries. Their main services include business intelligence, big data consulting, systems integration, marketing strategy, and digital strategy.
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abstractRPMIndustries
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35$25,000+50 - 249 employeesMiamisburg, OHSmart Data is a custom software development company established in 2005. Their midsize team is headquartered in Miamisburg, Ohio. Their services include Custom Software Development, cloud consulting & SI, BI & big data consulting & SI, Artificial Intelligence, and more.Read More
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36$5,000+10 - 49 employeesCleveland, OHFounded in 2023, Perceptiv Group is a small ERP consulting and SI company. Their services include ERP consulting and SI, IT staff augmentation, IT managed services, Low/No Code Development, and more. The company is located in Cleveland, Ohio.Read More
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CHS Inc. CheckerspotIndustries
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37$5,000+2 - 9 employeesCincinnati, OHRead More
Altabos is a digital agency based in Cincinnati. Founded in 2017, their team of around 5 employees specializes in branding, web design, and IT strategy consulting.
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Rightwealth AdvisorsIndustries
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38$10,000+2 - 9 employeesLyndhurst, OHRead More
Bamboo Software, LLC is a software development firm. Launched in 2020, the small agency is located in Lyndhurst, Ohio. Their services include custom software development, enterprise app modernization, web development, cloud consulting & SI, and more.
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39$25,000+50 - 249 employeesCincinnati, OHRead More
Established in 2005, Cinnova Technologies, LLC is a software development company. The midsize team provides Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The firm is based in Cincinnati, Ohio.
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40Undisclosed250 - 999 employeesCincinnati, OHFusion Alliance is a midsize IT strategy consulting company located in Indianapolis, Indiana and Cincinnati, Ohio. The team specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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41Undisclosed2 - 9 employeesTrenton, OHRead More
Based in Trenton, Ohio, the small team of two at iTech Professionals has been servicing a variety of clients with their development needs. Founded in 2004, the development firm specializes in custom software development and IT managed services.
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AccuZIPIndustries
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42$5,000+10 - 49 employeesVermilion, OHVIB Marketing is an Email Marketing company. The small Vermilion, Ohio-based firm was launched in 2014. Their services include Email Marketing, Search Engine Optimization, Web Design, Public Relations, and more.Read More
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Drone Providers, Inc.Industries
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43$1,000+10 - 49 employeesHudson, OHBased in Hudson, Ohio, Corporate Technologies Group is an IT strategy consulting company. They focus on IT strategy consulting and cloud consulting & SI.Read More
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44Undisclosed50 - 249 employeesKent, OHQualityIP is an IT strategy consulting company. The team focuses on IT strategy consulting and IT managed services and is located in Kent, Ohio and Independence, Ohio.Read More
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45Undisclosed50 - 249 employeesBeachwood, OHCybersecurity and IT managed services company Hurricane Labs was founded in 2003. Based in Beachwood, Ohio, the team provides Cybersecurity and IT managed services.Read More
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46$5,000+10 - 49 employeesStow, OHSimplex-IT is an IT managed services company based in Stow, Ohio. Their services include IT managed services.Read More
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47$25,000+10 - 49 employeesWestlake, OHSmall custom software development firm Modgility, is based in Westlake, Ohio. They focus on Custom Software Development, Application Management & Support, Mobile App Development, AI Consulting, and more and were launched in 2005.Read More
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LumitexIndustries
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48$1,000+10 - 49 employeesSaint Henry, OHTomorrow's Technology Today, a Cybersecurity and IT managed services company, was founded in 2002. The small team specializes in Cybersecurity and IT managed services.Read More
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Manufacturing ERP upgradeIndustries
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49Undisclosed1,000 - 9,999 employeesCincinnati, OHLarge unified communications consulting & SI company CBTS, is based in Cincinnati, Ohio and Dublin, Ireland. Their services include unified communications consulting & SI and Cybersecurity.Read More
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50$1,000+10 - 49 employeesLaGrange, OHSpaceBound, an IT managed services company, was established in 1987. The small team provides IT managed services and IT strategy consulting.Read More
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51Undisclosed10 - 49 employeesDublin, OHEstablished in 2015, RenaissanceTech is an ERP consulting and SI company. The team specializes in ERP consulting and SI and cloud consulting & SI and is in Dublin, Ohio.Read More
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52Undisclosed10 - 49 employeesStruthers, OHECMSI is an IT managed services company. They specialize in IT managed services and Cybersecurity and are in Struthers, Ohio and Warren, Ohio.Read More
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53Undisclosed250 - 999 employeesDublin, OHFounded in 2004, Strategic Systems Inc is an IT strategy consulting company. The team specializes in IT strategy consulting and cloud consulting & SI.Read More
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54$5,000+2 - 9 employeesDublin, OHCertitude Security®, a Cybersecurity company, is based in Dublin, Ohio. Their services include Cybersecurity and IT strategy consulting.Read More
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55Undisclosed10 - 49 employeesWickliffe, OHMonreal IT is a small Wickliffe, Ohio-based IT strategy consulting company. The team offers IT strategy consulting and Cybersecurity.Read More
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56$5,000+2 - 9 employeesBroadview Heights, OHBased in Broadview Heights, Ohio, Silo Connectors, LLC is a CRM consulting and SI company. The team focuses on CRM consulting and SI.Read More
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57Undisclosed10 - 49 employeesDayton, OHEntegrity Consulting Group, LLC, a Cybersecurity company, was launched in 2016. The team focuses on Cybersecurity and IT managed services.Read More
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58$1,000+50 - 249 employeesWesterville, OHRevolution Group is an ERP consulting and SI company. Established in 1995, their team focuses on ERP consulting and SI and IT managed services.Read More
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59Undisclosed10 - 49 employeesDayton, OHDataYard is a Cybersecurity company founded in 1995. Their services include Cybersecurity and cloud consulting & SI.Read More
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60$5,000+50 - 249 employeesCleveland, OHProven Data LLC is a midsize Cybersecurity company. Established in 2011, the agency is based in Cleveland, Ohio; Los Angeles, California and Nyack, California. Their services include Cybersecurity and other IT consulting and SI.Read More
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