# Top 35 AI companies in Ohio

Tamtam tracks 35 AI companies headquartered in Ohio. This list ranks all of them by number of employees on LinkedIn, led by CAS, Hyland and Air Force Research Laboratory. Their median headcount is 543. Half of them were founded in 1999 or later. The most common headquarters are Cincinnati (8), Columbus (7) and Dublin (3).

The Artificial Intelligence companies in Ohio are primarily large firms in IT services, software development, and business process outsourcing. Noteworthy examples include CAS, a global leader in scientific information solutions, and Hyland, which develops technology foundations for Fortune 100 companies. Paycor offers a human capital management platform, while Quantum Health provides AI-driven healthcare navigation.

A significant number of these companies, such as InfoCision Management Corporation and RDI Corporation, specialize in outsourcing and offshoring consulting. The data also reveals a concentration of these businesses in Cincinnati, with multiple companies headquartered there.

🇺🇸 Ohio · 35 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [CAS](https://www.tamtam.ai/c/cas) (cas.org)<br>A global leader in scientific information solutions, connecting professionals to curated data to accelerate breakthroughs and advancements in science | IT Services and IT Consulting | 🇺🇸 Columbus | 4,593 | 1907 |
| 2 | [Hyland](https://www.tamtam.ai/c/hyland) (hyland.com)<br>The company helps Fortune 100 companies by creating technology foundations that enable intelligent connections of content, data, and processes | Software Development | 🇺🇸 Westlake | 4,322 |  |
| 3 | [Air Force Research Laboratory](https://www.tamtam.ai/c/air-force-research-laboratory) (afresearchlab.com)<br>Leading discovery, development, delivery of warfighting technologies for air, space, cyberspace forces, providing unmatched advantage through research, technology, and strategic partnerships. | Armed Forces | 🇺🇸 Wright-Patterson AFB | 3,085 | 1997 |
| 4 | [Paycor](https://www.tamtam.ai/c/paycor) (paycor.com)<br>A human capital management platform that focuses on leaders, offering a unified HR system, third-party app integration, analytics, and industry-specific technology | Software Development | 🇺🇸 Cincinnati | 2,738 | 1990 |
| 5 | [InfoCision Management Corporation](https://www.tamtam.ai/c/infocision-management-corporation) (infocision.com)<br>A trusted contact center partner for leading brands, offering expert customer interactions, sales, fundraising, and advocacy services to maximize ROI | Outsourcing and Offshoring Consulting | 🇺🇸 Akron | 2,037 | 1982 |
| 6 | [RDI Corporation](https://www.tamtam.ai/c/rdi-corporation) (rdicorp.com)<br>A comprehensive business solutions provider offering customized outsourced services including contact center, IT, market research, and digital strategy support | Outsourcing and Offshoring Consulting | 🇺🇸 Cincinnati | 1,947 | 1978 |
| 7 | [Quantum Health](https://www.tamtam.ai/c/quantum-health) (quantum-health.com)<br>Providing compassionate healthcare navigation with AI-driven guidance, improving member outcomes, controlling costs, and enhancing provider engagement for organizations. | Hospitals and Health Care | 🇺🇸 Dublin | 1,586 | 1999 |
| 8 | [Evoke Technologies](https://www.tamtam.ai/c/evoke-technologies) (evoketechnologies.com)<br>Global IT services firm delivering customized software solutions, with expertise in Digitization, App Dev, AI/ML, Cloud Enablement, CRM/ERP, and Analytics Recognized for fostering a supportive work environment | IT Services and IT Consulting | 🇺🇸 Dayton | 1,476 | 2003 |
| 9 | [84.51˚](https://www.tamtam.ai/c/84-51) (8451.com)<br>Retail data science company using first-party data and advanced analytics to create personalized shopper experiences and targeted marketing solutions. | Business Consulting and Services | 🇺🇸 Cincinnati | 1,420 | 2015 |
| 10 | [ClaySys Technologies](https://www.tamtam.ai/c/claysys-technologies) (claysys.com)<br>Leading technology consulting firm offering custom software development, RPA, NoCode, mobile/web app development, AI/ML, chatbots, and cloud computing services to global clients | IT Services and IT Consulting | 🇺🇸 Blue Ash | 1,121 | 2009 |
| 11 | [ConstructConnect](https://www.tamtam.ai/c/constructconnect) (constructconnect.com)<br>The company specializes in providing construction information and technology solutions to help simplify the preconstruction process for commercial construction firms | Software Development | 🇺🇸 Cincinnati | 1,104 |  |
| 12 | [Yaskawa Motoman](https://www.tamtam.ai/c/yaskawa-motoman) (motoman.com)<br>A leading robotics company providing automation products and solutions for various industries, with a wide range of robot models and specialized solutions worldwide | Automation Machinery Manufacturing | 🇺🇸 Miamisburg | 855 | 1989 |
| 13 | [Quadax, Inc.](https://www.tamtam.ai/c/quadax-inc) (quadax.com)<br>A trusted healthcare partner offering revenue cycle optimization solutions through business analytics and superior service to enhance reimbursement of care | Hospitals and Health Care | 🇺🇸 Cleveland | 749 | 1973 |
| 14 | [Benchmark Gensuite®](https://www.tamtam.ai/c/benchmark-gensuite) (benchmarkgensuite.com)<br>Provides a unified digital platform for managing EHS, Sustainability, ESG reporting, quality, risk, compliance, and supply chain management globally. | Software Development | 🇺🇸 Mason | 665 | 2008 |
| 15 | [ContactUs Communications](https://www.tamtam.ai/c/contactus-communications) (cusc.com)<br>ContactUs Communications provides high-quality contact center services and innovative technologies to improve customer experiences for global brands in various industries | Outsourcing and Offshoring Consulting | 🇺🇸 Columbus | 634 | 2011 |
| 16 | [AppViewX](https://www.tamtam.ai/c/appviewx) (appviewx.com)<br>Provides automated Certificate Lifecycle Management and PKI solutions to prevent outages, reduce risk, and ensure compliance for enterprises, enabling crypto-agility and digital trust. | Computer and Network Security | 🇺🇸 New York | 565 | 2008 |
| 17 | [Dash Technologies Inc.](https://www.tamtam.ai/c/dash-technologies-inc) (dashtechinc.com)<br>A technology pioneer offering development services merging AI, ML, and Data Science to enhance businesses with efficient solutions and rapid growth | Software Development | 🇺🇸 Dublin | 556 | 2010 |
| 18 | [Emplifi](https://www.tamtam.ai/c/emplifi) (emplifi.io)<br>Unified CX platform merging marketing, care, and commerce to enhance customer experiences for 20,000+ brands worldwide, specializing in customer journey optimization | Software Development | 🇺🇸 Columbus | 543 |  |
| 19 | [Vivial](https://www.tamtam.ai/c/vivial) (thryv.com)<br>An all-in-one platform helping small businesses grow, providing end-to-end client experiences Connect with us on LinkedIn for updates | Software Development | 🇺🇸 Dayton | 517 | 1910 |
| 20 | [Burke, Inc.](https://www.tamtam.ai/c/burke-inc) (burke.com)<br>A women-owned company offers market research services, strategy support, and education, helping clients make informed decisions through quantitative and qualitative research | Market Research | 🇺🇸 Cincinnati | 382 | 1931 |
| 21 | [Claritas](https://www.tamtam.ai/c/claritas) (claritas.com)<br>The company provides data-driven intelligence to help businesses understand their target audience, improve marketing campaigns, and reach prospects effectively using Claritas Identity Graph | Marketing Services | 🇺🇸 Cincinnati | 380 | 1971 |
| 22 | [Dealer Specialties](https://www.tamtam.ai/c/dealer-specialties) (dealerspecialties.com)<br>The company provides vehicle data collection, image generation, pricing analytics, inventory management, and marketing services to new and used car dealers for 30 years | Motor Vehicle Manufacturing | 🇺🇸 Monroe | 380 | 1989 |
| 23 | [Stridely Solutions](https://www.tamtam.ai/c/stridely-solutions) (stridelysolutions.com)<br>A leading global technology solution provider offering digital transformation solutions with 12+ years of experience in software development across various industries | IT Services and IT Consulting | 🇺🇸 Mason | 379 | 2006 |
| 24 | [FTI Defense - Frontier Technology Inc.](https://www.tamtam.ai/c/fti-defense-frontier-technology-inc) (ftidefense.com)<br>Provides technology and data expertise to deliver cost-effective defense and intelligence solutions, enabling customers to make informed mission decisions. | IT Services and IT Consulting | 🇺🇸 Beavercreek | 369 | 1985 |
| 25 | [Everest Technologies, Inc](https://www.tamtam.ai/c/everest-technologies-inc) (everesttech.com)<br>A leading IT solutions provider based in Columbus, OH, offering system design, development, testing, and implementation services tailored to client needs | IT Services and IT Consulting | 🇺🇸 Columbus | 355 | 1997 |
| 26 | [AssetWatch®](https://www.tamtam.ai/c/assetwatch) (assetwatch.com)<br>This company offers a predictive maintenance solution with a 30-day trial It includes installation, monitoring, and expert analysis of machine health | Automation Machinery Manufacturing | 🇺🇸 Dublin | 324 | 2014 |
| 27 | [Irth](https://www.tamtam.ai/c/irth) (irthsolutions.com)<br>The company provides SaaS cloud-based technology for managing 811 tickets, land rights, and risk for energy, gas, electric, telecom, and media industries | Software Development | 🇺🇸 Columbus | 317 | 1985 |
| 28 | [Waites](https://www.tamtam.ai/c/waites) (waites.net)<br>Combines machine learning, wireless sensors, and expert analysts to optimize equipment maintenance, reduce downtime, and extend asset lifespan efficiently. | Repair and Maintenance | 🇺🇸 Cincinnati | 295 | 2006 |
| 29 | [Relevate Health](https://www.tamtam.ai/c/relevate-health) (relevatehealth.com)<br>Data-driven engagement and omnichannel activation for targeted health care audiences, offering precise customer-centric solutions with proven ROI at a national scale | Marketing Services | 🇺🇸 Blue Ash | 258 | 2007 |
| 30 | [Drips](https://www.tamtam.ai/c/drips) (drips.com)<br>This company provides AI-powered conversational outreach solutions such as two-way texting, scheduled calling, and voicemail messages to help businesses engage with consumers effectively | Software Development | 🇺🇸 Akron | 247 | 2014 |
| 31 | [Bold Penguin](https://www.tamtam.ai/c/bold-penguin) (boldpenguin.com)<br>An integrated digital solution platform simplifying commercial insurance by making the quote and bind process quick, effortless, and profitable for all parties involved | Insurance | 🇺🇸 Columbus | 244 | 2016 |
| 32 | [Narwal](https://www.tamtam.ai/c/narwal) (narwal.ai)<br>A global company delivering cutting-edge AI, Data, Cloud, and Quality Engineering solutions with a strong focus on customer satisfaction and excellence | IT Services and IT Consulting | 🇺🇸 Cincinnati | 224 | 2018 |
| 33 | [Parallax Advanced Research](https://www.tamtam.ai/c/parallax-advanced-research) (parallaxresearch.org)<br>A nonprofit research institute focused on solving national security and prosperity challenges by collaborating with government, industry, and academia for innovation | Research Services | 🇺🇸 Beavercreek | 186 |  |
| 34 | [Binary Defense](https://www.tamtam.ai/c/binary-defense) (binarydefense.com)<br>Provides managed detection and response, threat hunting, and digital risk protection to help organizations respond to actual threats effectively and quickly. | Computer and Network Security | 🇺🇸 Stow | 186 | 2014 |
| 35 | [Accent \| Phone. Video. Message.](https://www.tamtam.ai/c/accent-phone-video-message) (accentvoice.com)<br>Award-winning provider of cloud communication solutions including phone systems, video meetings, team messaging, and contact center services for businesses of all sizes | Telecommunications | 🇺🇸 Columbus | 25 | 1991 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

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Source: https://www.tamtam.ai/l/ai-companies-ohio