Top 100 IT Services Companies in Ontario
The Best of January 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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601$10,000+10 - 49 employeesMarkham, CanadaConvergine Corp. Is a website development company. Their team is in Markham, Canada. The agency focuses on Web Development and Web Design.Read More
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602$1,000+2 - 9 employeesToronto, CanadaSoftware development firm TYD Technologies is based in Toronto, Canada. They specialize in Custom Software Development and IT managed services and were established in 2010.Read More
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603$5,000+2 - 9 employeesToronto, CanadaThe Dimensions is a cloud consulting & SI company. Launched in 2022, the company is based in Toronto, Canada. Their team offers cloud consulting & SI and Artificial Intelligence.Read More
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604Undisclosed2 - 9 employeesWhitby, CanadaUptrend Systems Inc., a cloud consulting & SI company, is based in Whitby, Canada. Their services include cloud consulting & SI and CRM consulting and SI.Read More
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605$5,000+2 - 9 employeesToronto, CanadaAuventa is an UX design company. They are based in Toronto, Canada. Their team provides UX/UI Design and Product Design.Read More
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606Undisclosed2 - 9 employeesToronto, CanadaTechProvo is a web design company. They specialize in Web Design and IT strategy consulting and were launched in 2023.Read More
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607Undisclosed2 - 9 employeesOakville, CanadaFounded in 2022, SmartSource Technologies, a small branding agency, is located in Oakville, Canada and Thane, India. Their services include Branding and ERP consulting and SI.Read More
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608$5,000+2 - 9 employeesWaterloo, CanadaEptics Inc. Is a Conversion Optimization company. Based in Waterloo, Canada, the firm was launched in 2022. Their team offers Conversion Optimization and IT strategy consulting.Read More
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609$1,000+50 - 249 employeesMilton, CanadaDigital Klouds, a custom software development company, was established in 2015. The company focuses on Custom Software Development and CRM consulting and SI, and is midsize.Read More
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610Undisclosed50 - 249 employeesVaughan, CanadaFounded in 2003, Avaal Technologies is a Trucking company. The team offers Trucking and Custom Software Development and is in Vaughan, Canada.Read More
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611$10,000+50 - 249 employeesToronto, CanadaHeadquartered in Toronto, Canada, The Jonah Group is a software development company. The team focuses on Custom Software Development and Web Development.Read More
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612$1,000+10 - 49 employeesToronto, CanadaRead More
Propeller Media is a SEO services firm launched in 2002. Their small team is located in Brampton, Canada and Bangkok, Thailand and specializes in search engine optimization, social media marketing, conversion optimization, and pay per click.
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613$1,000+50 - 249 employeesMississauga, CanadaBusyQA, a Corporate Training & Coaching company, was founded in 2010. The team specializes in Corporate Training & Coaching and Application Testing and is located in Mississauga, Canada.Read More
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614Undisclosed2 - 9 employeesOttawa, CanadaWeb design company ITsPaul is located in Ottawa, Canada. Their services include Web Design and Search Engine Optimization.Read More
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615$1,000+2 - 9 employeesBrampton, CanadaEstablished in 2023, Dcoderr is an IT strategy consulting company. The team provides IT strategy consulting and IT managed services.Read More
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616Undisclosed10 - 49 employeesToronto, CanadaInfoSec Global, a Cybersecurity company, was founded in 2013. The small team focuses on Cybersecurity and Blockchain Marketing.Read More
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617$10,000+50 - 249 employeesOttawa, CanadaIdeabytes is an Ottawa, Canada-based user experience agency. They specialize in UX/UI Design and Cybersecurity.Read More
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618Undisclosed50 - 249 employeesToronto, CanadaMarketing Automation Canada is a Digital Strategy company. Launched in 2008, the company is based in Toronto, Canada. Their team focuses on Digital Strategy and CRM consulting and SI.Read More
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619Undisclosed10 - 49 employeesToronto, CanadaInfoscert Consulting, a web design agency, was launched in 2006. Located in Toronto, Canada and Lagos, Nigeria, the team offers Web Design and CRM consulting and SI.Read More
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620Undisclosed2 - 9 employeesOttawa, CanadaTechnety is a web design agency. Established in 2022, the team specializes in Web Design and IT managed services.Read More
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621$1,000+10 - 49 employeesHamilton, CanadaValin Solutions, a website development firm, is in Hamilton, Canada. Their services include Web Development and cloud consulting & SI.Read More
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622$75,000+10 - 49 employeesMississauga, CanadaUser experience agency SPARKLEX TECHNOLOGIES INC was founded in 2022. The team specializes in UX/UI Design and IT strategy consulting and is based in Mississauga, Canada.Read More
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623$5,000+10 - 49 employeesVaughan, CanadaBarrana is an AI Agents company. They are located in Vaughan, Canada. Their team offers AI Agents and IT strategy consulting.Read More
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624$5,000+50 - 249 employeesMississauga, CanadaDigital Strategy company PowerBynaries Pvt Ltd is based in Mississauga, Canada and Hyderabad, India. Launched in 2018, the team focuses on Digital Strategy and BI & big data consulting & SI.Read More
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625$100,000+10 - 49 employeesToronto, CanadaRead More
Build With Assembly is a website development company. Their small team is headquartered in Toronto, Canada. Their services include web development, custom software development, IT strategy consulting, cloud consulting & SI, and more. The agency was established in 2001.
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626$5,000+10 - 49 employeesOakville, CanadaSmall user experience design agency Fieldpoint Service Applications, is located in Oakville, Canada. Their services include UX/UI Design and Web Design.Read More
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627Undisclosed10 - 49 employeesToronto, CanadaSmall user experience design agency K2XO, is headquartered in Toronto, Canada. Their services include UX/UI Design and Digital Strategy.Read More
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628$1,000+10 - 49 employeesLondon, CanadaDigital Boundary Group is an Application Testing company. Established in 2003, the agency focuses on Application Testing and Cybersecurity.Read More
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629$1,000+10 - 49 employeesNewmarket, CanadaFounded in 1999, SE Telecom is a small Newmarket, Canada-based phone answering service. Their team specializes in Call Center Services and cloud consulting & SI.Read More
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630Undisclosed2 - 9 employeesToronto, CanadaFounded in 2023, Ashgur Consulting is an IT strategy consulting company. The team offers IT strategy consulting and IT managed services and is located in Toronto, Canada.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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