Top 100 IT Services Companies in Ontario
The Best of April 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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1171$50,000+250 - 999 employeesMississauga, CanadaRay Business Technologies, a business intelligence company, was founded in 2009. The midsize Plano, Texas-based team provides BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, ECM consulting and SI, and more.Read More
Industries
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1172Undisclosed50 - 249 employeesToronto, CanadaData analytics company Lovelytics was founded in 2017. The company provides BI & big data consulting & SI and IT managed services, and is midsize.Read More
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1173$10,000+1,000 - 9,999 employeesBrampton, CanadaBacancy, a web development firm, is in Miami, Florida; Brampton, Canada; Dubai, United Arab Emirates and Ahmedabad, India. The large team offers Web Development, Artificial Intelligence, cloud consulting & SI, IT staff augmentation, and more and was launched in 2011.Read More
Clients
All I WantIndustries
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1174$10,000+50 - 249 employeesToronto, CanadaIn اسلام آباد, Pakistan; Sheridan, Wyoming; Riyadh, Saudi Arabia and Salmiya, Kuwait, DH Solutions is a midsize IT staff augmentation company. Launched in 2020, the team provides IT staff augmentation, Web Design, Product Design, Custom Software Development, and more.Read More
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1175$1,000+2 - 9 employeesMississauga, CanadaTechnology Outsourcing Solutions is a small Mississauga, Canada-based software development company. The team focuses on Custom Software Development and Back Office Outsourcing.Read More
Industries
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1176Undisclosed2 - 9 employeesToronto, CanadaIsland 20 Ventures Inc is a Business Consulting company founded in 2010. The team focuses on Business Consulting and BI & big data consulting & SI and is headquartered in Toronto, Canada.Read More
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1177Undisclosed2 - 9 employeesToronto, CanadaSmall Advertising company I Pro Advisers, is located in Toronto, Canada. Their services include Advertising and CRM consulting and SI.Read More
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1178Undisclosed2 - 9 employeesOttawa, CanadaDriveTraffic Digital Marketing is a social media marketing agency. Their small team is located in Ottawa, Canada. Their services include Social Media Marketing and Marketing Strategy.Read More
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1179Undisclosed2 - 9 employeesMississauga, CanadaAccounting company The Cognizers is based in Mississauga, Canada. The team focuses on Accounting and Cybersecurity.Read More
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1180Undisclosed2 - 9 employeesMilton, CanadaCommunication Experts, Inc. Is a Recruitment Process Outsourcing company established in 2003. The team specializes in Recruitment Process Outsourcing and BI & big data consulting & SI.Read More
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1181Undisclosed2 - 9 employeesToronto, CanadaIntelSoft Services is a web development firm. Their small team is located in Toronto, Canada and specializes in Web Development and Search Engine Optimization. The company was founded in 2012.Read More
Industries
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1182Undisclosed2 - 9 employeesToronto, CanadaFounded in 2012, The O’Castle Group Inc. Is a small Business Consulting company in Toronto, Canada. Their team focuses on Business Consulting and Market Research.Read More
Industries
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1183Undisclosed2 - 9 employeesNiagara Falls, CanadaI5 Marketing is a Digital Strategy company established in 2012. The small team offers Digital Strategy and Social Media Marketing.Read More
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1184$1,000+50 - 249 employeesToronto, CanadaUnited Techno is an IT managed services company. Their midsize team is in Pleasanton, California and Toronto, Canada. Their services include IT managed services and cloud consulting & SI.Read More
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1185Undisclosed10 - 49 employeesMississauga, CanadaBranding agency Digitize Media was founded in 2006. Based in Edmonton, Canada and Saskatoon, Canada, the team provides Branding and Digital Strategy.Read More
Industries
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1186$100,000+1,000 - 9,999 employeesMississauga, CanadaDevSecOps Services- Mastek is an Addison, Texas-based cloud consulting & SI company. Established in 1982, the team focuses on cloud consulting & SI and Digital Strategy.Read More
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1187$10,000+10 - 49 employeesToronto, CanadaCustom software development firm SOLEAD Software is headquartered in L'viv, Ukraine; Toronto, Canada and Örebro, Sweden. The small team offers Custom Software Development, Web Development, Mobile App Development, Application Testing, and more and was founded in 2019.Read More
Industries
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1188Undisclosed10 - 49 employeesMarkham, CanadaCRM consulting and SI company Corrao Group was established in 2002. The team offers CRM consulting and SI and cloud consulting & SI.Read More
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1189$5,000+50 - 249 employeesBrampton, CanadaIntelloger Technologies is an ERP consulting and SI company. They were launched in 2012 and offer ERP consulting and SI and IT managed services.Read More
Industries
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1190Undisclosed10 - 49 employeesVaughan, CanadaEstablished in 2017, Omnipoint Services is a big data company. The team focuses on BI & big data consulting & SI and Cybersecurity.Read More
Industries
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1191Undisclosed250 - 999 employeesToronto, CanadaUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.Read More
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1192Undisclosed1,000 - 9,999 employeesToronto, CanadaDatavail is a big data analytics company based in Broomfield, Colorado and Toronto, Canada. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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1193$25,000+250 - 999 employeesMississauga, CanadaDev Information Technology Ltd. Is an Ahmedabad, India-based cloud consulting & SI company. The team specializes in cloud consulting & SI and Cybersecurity.Read More
Industries
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1194$5,000+250 - 999 employeesToronto, CanadaNet at Work LLC is an IT managed services company. Their midsize team is based in New York, New York; Hialeah, Florida; Totowa, New Jersey and North Attleborough, Massachusetts. The company offers IT managed services and Cybersecurity.Read More
Industries
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1195Undisclosed50 - 249 employeesBrampton, CanadaGeorgia IT, Inc. Is a cloud consulting & SI company established in 2007. Their team provides cloud consulting & SI and Cybersecurity.Read More
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1196$10,000+250 - 999 employeesMississauga, CanadaInstinctools is a midsize UX company. The Stuttgart, Germany-based firm was established in 2000. Their services include UX/UI Design, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more.Read More
Clients
Daimler Fujitsu Nostrum SpexAIIndustries
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1197Undisclosed50 - 249 employeesToronto, CanadaMidsize social media marketing agency Notitia System, is headquartered in Toronto, Canada. Their services include Social Media Marketing and Content Marketing.Read More
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1198UndisclosedFreelancer employeesToronto, CanadaCa-Ching Designs, a SEO company, is based in Toronto, Canada. Their services include Search Engine Optimization and Web Design.Read More
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1199UndisclosedFreelancer employeesToronto, CanadaSYNNETRA Corp. Is a Toronto, Canada-based CRM consulting and SI company. Founded in 2003, the team focuses on CRM consulting and SI and Custom Software Development.Read More
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1200UndisclosedFreelancer employeesToronto, CanadaBoompah is a small SEO services firm based in Toronto, Canada. The team provides Search Engine Optimization and Web Design.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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