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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931$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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932$10,000+1,000 - 9,999 employeesZapopan, MexicoImproving is a custom software development firm in Plano, Texas and Houston, Texas. They specialize in Custom Software Development and Artificial Intelligence and were launched in 2006.Read More
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933$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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YazaIndustries
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934Undisclosed2 - 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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935Undisclosed2 - 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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936Undisclosed2 - 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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937Undisclosed2 - 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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938Undisclosed2 - 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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939Undisclosed2 - 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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940Undisclosed2 - 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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941Undisclosed2 - 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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942Undisclosed2 - 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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943Undisclosed2 - 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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944Undisclosed2 - 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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945Undisclosed2 - 9 employeesWoodstock, CanadaPLAYERTWO INC. Is a Woodstock, Canada-based branding agency. They focus on Branding and Marketing Strategy.Read More
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946$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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947Undisclosed250 - 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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948$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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949$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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950Undisclosed50 - 249 employeesToronto, CanadaBig data company Capitalize Analytics was established in 2005. The agency provides BI & big data consulting & SI and cloud consulting & SI, and is midsize.Read More
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951Undisclosed50 - 249 employeesToronto, CanadaFounded in 2008, Superbeo is a business intelligence company. The team provides BI & big data consulting & SI and cloud consulting & SI and is in Miami, Florida and Toronto, Canada.Read More
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952$10,000+2 - 9 employeesWindsor, CanadaMarketing Strategy company Havihi Digital Inc. Offers Marketing Strategy and Digital Strategy. They are headquartered in Windsor, Canada.Read More
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953$50,000+10 - 49 employeesBerlin, GermanyBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
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ValoraIndustries
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954$5,000+10 - 49 employeesToronto, CanadaDeeploy, a small pay per click company, is based in Bogotá, Colombia and Toronto, Canada. They provide Pay Per Click, Email Marketing, Conversion Optimization, Search Engine Optimization, and more and were founded in 2015.Read More
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955Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2002, Catharsis Managed IT, a small software development firm, is headquartered in Toronto, Canada. Their team offers Custom Software Development and cloud consulting & SI.Read More
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956Undisclosed2 - 9 employeesMississauga, CanadaSmall business intelligence company Tekno-Squad, is in Mississauga, Canada. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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957Undisclosed2 - 9 employeesMarkham, CanadaAlexio Corporation, a Cybersecurity company, provides Cybersecurity and Compliance Consulting. The company is headquartered in Markham, Canada.Read More
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958Undisclosed2 - 9 employeesBrampton, CanadaSmart Cyberspace Inc is a small cloud consulting & SI company. Established in 2021, the team specializes in cloud consulting & SI and IT strategy consulting.Read More
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959Undisclosed2 - 9 employeesToronto, CanadaDatifex, Inc. Is a Toronto, Canada-based data analytics company. They provide BI & big data consulting & SI and Web Development.Read More
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960Undisclosed2 - 9 employeesToronto, CanadaLaunched in 2008, BizXL Catalyst is a Robotics Process Automation company. The company offers Robotics Process Automation and IT strategy consulting, and is small.Read More
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Schedule ConsultationMost Reviewed IT Services Company in Ontario
Check out an IT Services Company in Ontario with the most new reviews in the past 12 months.
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