Top 100 IT Services Companies in Ontario
The Best of August 2026Looking 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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1021Undisclosed2 - 9 employeesToronto, CanadaAnalytics Turbo is a Toronto, Canada-based big data company. They specialize in BI & big data consulting & SI and Artificial Intelligence.Read More
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1022Undisclosed2 - 9 employeesToronto, CanadaCloud9 Security, a Cybersecurity company, is located in Toronto, Canada. Launched in 2023, the team specializes in Cybersecurity and Artificial Intelligence.Read More
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1023UndisclosedFreelancer employeesToronto, CanadaDNC Cybersecurity is a Cybersecurity company launched in 2010. The team provides Cybersecurity and IT managed services.Read More
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1024Undisclosed2 - 9 employeesToronto, CanadaFounded in 2015, The Atwell Group is an IT strategy consulting company. Their services include IT strategy consulting and Corporate Training & Coaching.Read More
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1025Undisclosed2 - 9 employeesToronto, CanadaDigitally Decluttered is an IT strategy consulting company located in Toronto, Canada. They focus on IT strategy consulting and CRM consulting and SI.Read More
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1026Undisclosed10 - 49 employeesToronto, CanadaSun IT Solutions, a Cybersecurity company, was established in 2007. Headquartered in Toronto, Canada, the team focuses on Cybersecurity and IT strategy consulting.Read More
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1027Undisclosed2 - 9 employeesToronto, CanadaCYSQO IT SOLUTION is a small Toronto, Canada-based Cybersecurity company. Their services include Cybersecurity.Read More
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1028UndisclosedFreelancer employeesToronto, CanadaEWaste Recovery Group, an IT managed services company, was established in 2012. The company provides IT managed services, and is small.Read More
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1029Undisclosed10 - 49 employeesToronto, CanadaLiberty Metrics, a big data company, was launched in 2015. The team specializes in BI & big data consulting & SI.Read More
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1030UndisclosedFreelancer employeesToronto, CanadaMaydaysec.io, a Cybersecurity company, was founded in 2023. The team focuses on Cybersecurity.Read More
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1031Undisclosed10 - 49 employeesToronto, CanadaEstablished in 2019, QuantumSmart is a small Toronto, Canada-based Cybersecurity and IT managed services company. Their services include Cybersecurity and IT managed services.Read More
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1032Undisclosed2 - 9 employeesOttawa, CanadaFounded in 2010, TwelveDot is a small IT managed services company in Ottawa, Canada. Their team offers IT managed services and Cybersecurity.Read More
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1033$5,000+1,000 - 9,999 employeesToronto, CanadaEstablished in 1999, Long View Systems is a large cloud consulting & SI company. Their services include cloud consulting & SI and IT managed services.Read More
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1034$10,000+10 - 49 employeesToronto, CanadaRead More
Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.
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1035Undisclosed2 - 9 employeesToronto, CanadaKoster Spinks & Koster LLP is an Accounting company. Their small team is located in Toronto, Canada. Their services include Accounting and IT strategy consulting.Read More
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1036Undisclosed2 - 9 employeesToronto, CanadaEdelman Canada is a small Toronto, Canada-based branding company. Their services include Branding and Public Relations.Read More
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1037Undisclosed2 - 9 employeesLondon, CanadaHeadquartered in London, Canada, leelatechnologies is a web design company. They offer Web Design and BI & big data consulting & SI and were launched in 2018.Read More
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1038Undisclosed2 - 9 employeesToronto, CanadaPhone answering service PatientSERV was founded in 2013. Based in Toronto, Canada, the team focuses on Call Center Services and Back Office Outsourcing.Read More
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1039Undisclosed2 - 9 employeesToronto, CanadaTorrential Consulting is an e-commerce development firm. They focus on E-Commerce Development and Application Testing and were established in 2008. The agency is in Toronto, Canada.Read More
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1040Undisclosed2 - 9 employeesMississauga, CanadaGlobal Orbit , a small Corporate Training & Coaching company, is located in Mississauga, Canada. The team offers Corporate Training & Coaching and IT strategy consulting.Read More
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1041Undisclosed2 - 9 employeesToronto, CanadaLaunched in 1998, REA Inc., a small IT managed services company, is based in Toronto, Canada. Their team focuses on IT managed services and Custom Software Development.Read More
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1042Undisclosed2 - 9 employeesRichmond Hill, CanadaHeadquartered in Richmond Hill, Canada, Peytec Inc. Is a small IoT development company. Their services include IoT development and BI & big data consulting & SI.Read More
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1043Undisclosed2 - 9 employeesVaughan, CanadaDGTL Marketing Experts is a social media marketing firm. The team is based in Vaughan, Canada, and their services include Social Media Marketing and Email Marketing.Read More
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1044Undisclosed2 - 9 employeesWindsor, CanadaAI firm 6thlabs focuses on Artificial Intelligence and BI & big data consulting & SI. They were launched in 2023.Read More
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1045Undisclosed2 - 9 employeesOakville, CanadaBAS Group is an Oakville, Canada-based Architectural Design company. They provide Architectural Design and Graphic Design.Read More
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1046Undisclosed2 - 9 employeesWoodstock, CanadaPLAYERTWO INC. Is a Woodstock, Canada-based branding agency. They focus on Branding and Marketing Strategy.Read More
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1047$5,000+2 - 9 employeesWhitby, CanadaThe Email Studio Inc is an Email Marketing company. Based in Whitby, Canada, their small team provides Email Marketing and CRM consulting and SI. The agency was founded in 2021.Read More
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1048Undisclosed250 - 999 employeesToronto, CanadaLaunched in 2004, A5 is a cloud consulting & SI company. Headquartered in San Francisco, California and Toronto, Canada, the team provides cloud consulting & SI and CRM consulting and SI.Read More
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1049$25,000+10 - 49 employeesMississauga, CanadaEstablished in 2019, DigiTaiken, a small Product Design company, is headquartered in London, England and Bengaluru, India. Their services include Product Design and Cybersecurity.Read More
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1050$1,000+50 - 249 employeesToronto, CanadaRead More
Teqfocus Consulting LLC is a CRM consulting and SI company. They are in Long Island City, New York and , India and have a midsize team. Their services include CRM consulting and SI, custom software development, cloud consulting & SI, web development, and more.
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Check out an IT Services Company in Ontario with the most new reviews in the past 12 months.
Most Reviewed
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