Top 100 IT Services Companies in Connecticut
The Best of December 2025Looking for a top IT services company in Connecticut?
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 Connecticut. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Connecticut 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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241UndisclosedFreelancer employeesNorwalk, CTServFrame is a social media marketing agency. The small Norwalk, Connecticut-based team focuses on Social Media Marketing and Search Engine Optimization. The agency was launched in 2021.Read More
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242Undisclosed10 - 49 employeesWindsor, CTIT strategy consulting company Applied Geographics, Inc. (AppGeo) was founded in 1991. The small team specializes in IT strategy consulting and IT managed services.Read More
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243Undisclosed2 - 9 employeesNorwalk, CTTrueVoice Growth Marketing™ is a Direct Marketing company. Headquartered in Norwalk, Connecticut, the firm was founded in 2008. Their team offers Direct Marketing and Social Media Marketing.Read More
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244$5,000+50 - 249 employeesChicago, ILFounded in 1988, Kraft & Kennedy, Inc. Is an IT managed services company. Based in New York, New York and Houston, Texas, the team provides IT managed services and IT strategy consulting.Read More
Clients
Drinker BiddleIndustries
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245Undisclosed50 - 249 employeesNorwalk, CTOneOrigin is an AR/VR development company. They are headquartered in Norwalk, Connecticut and Bengaluru, India. Their team offers AR/VR development and Artificial Intelligence.Read More
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246Undisclosed50 - 249 employeesFarmington, CTFPT/Intellinet is an AI development company. They are located in Farmington, Connecticut and Sandy Springs, Georgia. Their team focuses on Artificial Intelligence and AI Consulting.Read More
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247$1,000+10 - 49 employeesNorwalk, CTRead More
Practical Computer Applications is a software development firm in Waltham, Massachusetts. Established in 1992, the small team focuses on custom software development, web development, Artificial Intelligence, and blockchain.
Clients
USALCOIndustries
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248Undisclosed250 - 999 employeesRocky Hill, CTTriMech is a Product Design company. Their midsize team is based in Glen Allen, Virginia and Rocky Hill, Connecticut. Their services include Product Design and Contract Manufacturing.Read More
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