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.
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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751Undisclosed50 - 249 employeesToronto, CanadaIn Toronto, Canada and Ottawa, Canada, Experis Canada is a midsize data analytics company. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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752$1,000+2 - 9 employeesOakville, CanadaMartel Growth Partners is a Business Consulting company. The small team is in Oakville, Canada. Their services include Business Consulting, Finance & Accounting Outsourcing (FAO), AI Consulting, Digital Strategy, and more.Read More
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753Undisclosed50 - 249 employeesOttawa, CanadaOGGN Inc. Is an Ottawa, Canada-based cloud consulting & SI company. Founded in 2017, the team specializes in cloud consulting & SI and Artificial Intelligence.Read More
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754$1,000+50 - 249 employeesToronto, CanadaMidsize Cybersecurity company Clear Infosec, is based in Jersey City, New Jersey and Toronto, Canada. The team focuses on Cybersecurity and IT strategy consulting.Read More
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755$1,000+50 - 249 employeesMarkham, CanadaMessaging Architects is a cloud consulting & SI company. Their team is based in Hoboken, New Jersey and Montréal, Canada. The company provides cloud consulting & SI and IT strategy consulting.Read More
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756$5,000+2 - 9 employeesToronto, CanadaKicklaunch, Inc. Is a web development firm. They are located in Toronto, Canada. Their team provides Web Development and Mobile App Development.Read More
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757$10,000+10 - 49 employeesToronto, CanadaRead More
Cybersecurity company Krodata Solutions is based in Toronto, Canada and Thane, India. The small team provides cybersecurity, IT managed services, and application testing and was launched in 2020.
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758Undisclosed10 - 49 employeesPickering, CanadaRead More
Fulfillment IQ is a fulfillment company. They are located in Suwanee, Georgia; Pickering, Canada and Bengaluru, India and have a small team that specializes in fulfillment, IT strategy consulting, other IT consulting and SI, custom software development, and more. The firm was founded in 2019.
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759Undisclosed2 - 9 employeesOttawa, CanadaWalvis Technologies is a SEO services firm. They were launched in 2012 and specialize in Search Engine Optimization and cloud consulting & SI.Read More
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760Undisclosed2 - 9 employeesMarkham, CanadaPRIVATECH Consulting is a Cybersecurity company. They specialize in Cybersecurity and Compliance Consulting and are based in Markham, Canada and Toronto, Canada.Read More
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761Undisclosed2 - 9 employeesToronto, CanadaAannex Solutions Inc. Is a cloud consulting & SI company in Toronto, Canada. They focus on cloud consulting & SI and Cybersecurity.Read More
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762Undisclosed2 - 9 employeesMississauga, CanadaNeuralg8 inc. Is a big data company. In Mississauga, Canada and Buffalo, Texas, the company was launched in 2019. Their services include BI & big data consulting & SI and ERP consulting and SI.Read More
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763Undisclosed2 - 9 employeesToronto, CanadaOpenGravity , a branding agency, provide Branding and BI & big data consulting & SI. They were established in 2019.Read More
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764Undisclosed2 - 9 employeesRichmond Hill, CanadaAG&G Consulting Enterprises Inc., an IT strategy consulting company, was established in 2020. Based in Richmond Hill, Canada, the team offers IT strategy consulting and Cybersecurity.Read More
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765$10,000+10 - 49 employeesToronto, CanadaBinaryLink is an application development company located in Toronto, Canada. Their services include Mobile App Development and cloud consulting & SI.Read More
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766$5,000+10 - 49 employeesToronto, CanadaCustom software development firm DevOps Technologies was launched in 2017. The small team focuses on Custom Software Development and Mobile App Development.Read More
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767Undisclosed10 - 49 employeesToronto, CanadaApplication Management & Support company Sri Sigma Technologies is located in Toronto, Canada. The agency focuses on Application Management & Support, Application Testing, and Other Application Development and is small.The agency was founded in 2010.Read More
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768$1,000+10 - 49 employeesToronto, CanadaKT Informatik, an IT managed services company, was established in 2022. In Toronto, Canada and Dhaka, Bangladesh, their small team offers IT managed services, IoT development, application testing, ai consulting, and more.Read More
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769$5,000+10 - 49 employeesToronto, CanadaButtercups is a custom software development company and web development firm. The Kyiv, Ukraine-based firm was established in 2019. The small team offers custom software development and web development.Read More
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MobiWalletIndustries
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770Undisclosed250 - 999 employeesToronto, CanadaRelevance Lab, an IT strategy consulting company, was established in 2011. The midsize team provides IT strategy consulting and BI & big data consulting & SI.Read More
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771$1,000+Freelancer employeesToronto, CanadaRobert D. Ljiljanic is a Business Consulting company headquartered in Toronto, Canada. Their services include Business Consulting and Commercial Development.Read More
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772$1,000+2 - 9 employeesToronto, CanadaDynamite Sites Inc, a web design agency, was established in 2022. The agency specializes in web design, search engine optimization, other digital marketing, CRM consulting and SI, and more and has a small team.Read More
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773Undisclosed50 - 249 employeesMississauga, CanadaMidsize ERP consulting and SI company ArcherPoint Inc., is based in Lawrenceville, Georgia and Mississauga, Canada. Their services include ERP consulting and SI and Custom Software Development.Read More
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774$10,000+2 - 9 employeesToronto, CanadaEther, a Digital Strategy company, is headquartered in Toronto, Canada. They specialize in Digital Strategy and Web Design.Read More
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775Undisclosed2 - 9 employeesMilton, CanadaTech Sales Funnel is a Sales Outsourcing company launched in 2022. The company provides Sales Outsourcing and Email Marketing.Read More
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776Undisclosed2 - 9 employeesToronto, CanadaWittie Solutions, an Advertising company, was established in 2023. They specializes in Advertising and Branding.Read More
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777$1,000+2 - 9 employeesToronto, CanadaTechdroid Inc. Is a small website development company founded in 2023. Their team offers Web Development and Mobile App Development.Read More
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778Undisclosed2 - 9 employeesBurlington, CanadaCollectiveXP is an IT staff augmentation company. The small Burlington, Canada-based team offers IT staff augmentation and Custom Software Development. The firm was launched in 2023.Read More
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779$1,000+2 - 9 employeesNew Tecumseth, CanadaOwn Web Solutions is a PPC agency. Their small team is located in Houston, Texas and New Tecumseth, Canada. Their services include Pay Per Click and Web Development.Read More
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780Undisclosed10 - 49 employeesToronto, CanadaMIT Consulting is an Email Marketing company established in 2003. Their team provides Email Marketing and cloud consulting & SI.Read More
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