Top 100 IT Services Companies in Ontario
The Best of December 2025Looking for a top IT services company in Ontario?
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 Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Ontario IT Companies
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$1,000+50 - 249 employeesNaperville, ILRead More
BetterWorld 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.
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301Undisclosed10 - 49 employeesVaughan, CanadaEchoflare Managed Services Ltd. Is an IT strategy consulting company. The firm is based in Vaughan, Canada. Their services include IT strategy consulting and cloud consulting & SI.Read More
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302$5,000+2 - 9 employeesToronto, CanadaSmall Cybersecurity company CyberCare Pro, is in Toronto, Canada and Orlando, Florida. Their services include Cybersecurity and IT managed services.Read More
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303Undisclosed50 - 249 employeesMississauga, CanadaIT managed services and Document Digitization & Management company Escrap Canada Inc. Specializes in IT managed services and Document Digitization & Management. They were launched in 1995.Read More
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304$10,000+2 - 9 employeesAurora, CanadaCairitech, an IT strategy consulting company, was launched in 2016. The small team focuses on IT strategy consulting and cloud consulting & SI.Read More
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305Undisclosed10 - 49 employeesToronto, CanadaIT strategy consulting company Annexus Technologies was founded in 2012. The small team focuses on IT strategy consulting and cloud consulting & SI.Read More
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306Undisclosed2 - 9 employeesCambridge, CanadaWP Lifeline, an IT managed services company, was established in 2020. They specializes in IT managed services and other IT consulting and SI.Read More
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307$1,000+2 - 9 employeesToronto, CanadaCore Connections is an IT strategy consulting company. The Toronto, Canada-based firm was launched in 2014. Their services include IT strategy consulting and cloud consulting & SI.Read More
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308Undisclosed10 - 49 employeesOakville, CanadaFounded in 2020, BITSUMMIT, a small IT strategy consulting company, is in Oakville, Canada and Frisco, Texas. Their team provides IT strategy consulting and BI & big data consulting & SI.Read More
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309Undisclosed10 - 49 employeesMississauga, CanadaBrigient is a Cybersecurity company founded in 2016. Their services include Cybersecurity and IT strategy consulting.Read More
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310Undisclosed2 - 9 employeesBracebridge, CanadaSkadi Cyber Defense Corporation is a Cybersecurity company. The agency is based in Bracebridge, Canada. Their team offers Cybersecurity.Read More
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311$5,000+2 - 9 employeesMississauga, CanadaNet2Net IT Solutions, a small IT managed services company, is in Mississauga, Canada. Their services include IT managed services and Web Development.Read More
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312$1,000+10 - 49 employeesBrampton, CanadaMisk Solutions Inc is a small Brampton, Canada-based Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.Read More
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313$10,000+2 - 9 employeesToronto, CanadaSpacestation Labs, a custom software development company, was established in 2020. The small Toronto, Canada-based team provides Custom Software Development, Web Development, cloud consulting & SI, and AI Consulting.Read More
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314Undisclosed10 - 49 employeesToronto, CanadaRepustate Inc. Is a Toronto, Canada-based AI company and big data analytics company. Established in 2008, the team focuses on Artificial Intelligence and BI & big data consulting & SI.Read More
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315$5,000+50 - 249 employeesToronto, CanadaScriptics Technologies, a cloud consulting & SI company, was founded in 2009. The team provides cloud consulting & SI and Cybersecurity and is located in Toronto, Canada.Read More
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316$1,000+2 - 9 employeesSarnia, CanadaDark Sector Technologies Inc. Is a Sarnia, Canada-based Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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317Undisclosed2 - 9 employeesNew Tecumseth, CanadaSmall IT managed services and IT strategy consulting company Hue Data Solutions Inc., is located in New Tecumseth, Canada. Their services include IT managed services and IT strategy consulting.Read More
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318$10,000+10 - 49 employeesToronto, CanadaInteliPlus Data is a small Toronto, Canada-based big data analytics company. Their services include BI & big data consulting & SI.Read More
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319$1,000+2 - 9 employeesToronto, CanadaCloud Momentum, a small cloud consulting & SI company, is located in Toronto, Canada. The team provides cloud consulting & SI and IT managed services.Read More
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320$5,000+2 - 9 employeesWhitby, CanadaOptability Inc is an IT strategy consulting company. The team is based in Whitby, Canada, and their services include IT strategy consulting and ERP consulting and SI.Read More
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321$1,000+10 - 49 employeesToronto, CanadaJamun IT Solutions (A Division of Chowdhury Aktar & Associates Inc.) is an IT managed services and IT strategy consulting company. Their team specializes in IT managed services.Read More
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322$1,000+2 - 9 employeesMarkham, CanadaFounded in 2016, TekayTech Inc. Is an IT strategy consulting company. Their team focuses on IT strategy consulting and cloud consulting & SI.Read More
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323$5,000+10 - 49 employeesMississauga, CanadaPlanet of IT is a small Mississauga, Canada-based cloud consulting & SI company. Their services include cloud consulting & SI and IT strategy consulting.Read More
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324$1,000+10 - 49 employeesWaterloo, CanadaTech Dot Inc, an IT managed services company, specialize in IT managed services and IT staff augmentation. They were launched in 2014.Read More
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325$1,000+2 - 9 employeesToronto, CanadaO2Clouds is a cloud consulting & SI company. Founded in 2021, the company is based in Toronto, Canada. Their services include cloud consulting & SI and IT strategy consulting.Read More
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326Undisclosed2 - 9 employeesNewmarket, CanadaCybersecurity and IT managed services company Maverick Gardner - IT Security & IT Services Provider focuses on Cybersecurity and IT managed services. They were founded in 2012.Read More
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327Undisclosed10 - 49 employeesKitchener, CanadaReis Informatica is an IT strategy consulting company founded in 2008. Their services include IT strategy consulting and cloud consulting & SI.Read More
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328Undisclosed2 - 9 employeesAurora, CanadaFounded in 2022, 3 Tech Services is a small IT managed services company. Their services include IT managed services and unified communications consulting & SI.Read More
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329$1,000+2 - 9 employeesPeterborough, CanadaIT managed services company SinghIT Services Inc. Provides IT managed services and IT strategy consulting. They are in Peterborough, Canada and Brampton, Canada.Read More
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330Undisclosed10 - 49 employeesToronto, CanadaLaunched in 1981, Infoware Canada Inc. Is a Cybersecurity and IT managed services company. The agency focuses on Cybersecurity and IT managed services.Read More
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Check out an IT Services Company in Ontario with the most new reviews in the past 12 months.
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