Top 100 IT Services Companies in Ontario
The Best of March 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.
Jump to Most Reviewed Companies
List of the Best Ontario IT Companies
-
841$1,000+2 - 9 employeesToronto, CanadaDataScientist.ca is a big data company. The firm is based in Toronto, Canada. Their team specializes in BI & big data consulting & SI and Custom Software Development.Read More
-
842$1,000+Freelancer employeesToronto, CanadaIT Marshall is an IT strategy consulting company. They focus on IT strategy consulting and other IT consulting and SI and were founded in 2026.Read More
Industries
-
843Undisclosed10 - 49 employeesToronto, CanadaVoxsync Inc., an ERP consulting and SI company, is in Toronto, Canada. The team offers ERP consulting and SI and Web Development.Read More
-
844Undisclosed250 - 999 employeesCambridge, CanadaCRM consulting and SI company Stridely Solutions is located in Ahmedabad, India; Mason, Ohio; Cambridge, Canada and Vadodara, India. The midsize team specializes in CRM consulting and SI, Low/No Code Development, cloud consulting & SI, ERP consulting and SI, and more. The agency was launched in 2016.Read More
Industries
-
845$50,000+50 - 249 employeesToronto, CanadaRead More
Euristiq is a software development company based in Toronto, Canada; L'viv, Ukraine and Warszawa, Poland. The midsize firm was established in 2016. Their services include Custom Software Development, Artificial Intelligence, Enterprise App Modernization, Web Development, and more.
Clients
GEN Digital Canada Ryanair Bell Canada PhilipsIndustries
-
846$1,000+10 - 49 employeesMississauga, CanadaCiiAction Group is a CRM consulting and SI company headquartered in Mississauga, Canada and Montreal, Canada. Launched in 2014, the team focuses on CRM consulting and SI and Other Digital Marketing.Read More
Industries
-
847$1,000+50 - 249 employeesToronto, CanadaBeyond GTA Inc. Is a small Mississauga, Canada-based IT managed services company. Launched in 2019, the team focuses on IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.Read More
Industries
-
848Undisclosed50 - 249 employeesGuelph, CanadaLaunched in 2001, Payroll Solutions International Inc. Is a midsize Finance & Accounting Outsourcing (FAO) company. Their team provides Finance & Accounting Outsourcing (FAO) and HR Consulting.Read More
-
849Undisclosed50 - 249 employeesToronto, CanadaVTRAC Consulting Corporation is a cloud consulting & SI company headquartered in Toronto, Canada. They provide cloud consulting & SI and Artificial Intelligence.Read More
-
850Undisclosed50 - 249 employeesToronto, CanadaLocated in Toronto, Canada and Granite Bay, California, Synergy AI LLC is a midsize IoT development company. The team specializes in IoT development and cloud consulting & SI.Read More
-
851Undisclosed50 - 249 employeesToronto, CanadaEstablished in 1999, TAL Group is a business intelligence company. The team offers BI & big data consulting & SI and Custom Software Development.Read More
-
852Undisclosed50 - 249 employeesToronto, CanadaLaunched in 2004, Blueprint Software Systems is a midsize Toronto, Canada-based Robotics Process Automation company. Their team offers Robotics Process Automation and IT strategy consulting.Read More
-
853Undisclosed1,000 - 9,999 employeesToronto, CanadaKlick, a branding company, was established in 1997. The team offers Branding and Advertising and is based in Toronto, Canada and New York, New York.Read More
Industries
-
854Undisclosed50 - 249 employeesMississauga, CanadaMaple Tech Space, a branding company, was established in 2020. They specializes in Branding and Social Media Marketing.Read More
-
855$5,000+50 - 249 employeesHamilton, CanadaAglowid IT Solutions Inc., an e-commerce development company, was founded in 2018. The company provides E-Commerce Development, Web Development, Mobile App Development, IT strategy consulting, and more and has a midsize team.Read More
Clients
RotaroIndustries
-
856$1,000+2 - 9 employeesMilton, CanadaD3C Consulting, a Cybersecurity company, is located in Milton, Canada. They offer Cybersecurity and Application Testing and were established in 2024.Read More
-
857Undisclosed50 - 249 employeesRichmond Hill, CanadaHIC Global Solutions, a CRM consulting and SI company, is located in Richmond Hill, Canada; Bayside, Wisconsin and Noida, India. The midsize agency was founded in 2015. Their services include CRM consulting and SI, IT staff augmentation, and Custom Software Development.Read More
Clients
Simplicity Group SOLGEN POWER matti d Workplace SolutionsIndustries
-
858$10,000+2 - 9 employeesBarrie, CanadaLaunched in 2024, Toronto Custom Software is a small web design company located in Barrie, Canada. Their team offers Web Design and IT strategy consulting.Read More
-
859Undisclosed2 - 9 employeesBrampton, CanadaAtlasOptima Inc is an IT strategy consulting company established in 2024. Located in Brampton, Canada, the team provides IT strategy consulting and cloud consulting & SI.Read More
-
860$5,000+50 - 249 employeesOttawa, CanadaCBCI Telecom is an IT managed services company. The Montréal, Canada-based firm was founded in 1988. Their team specializes in IT managed services and IT strategy consulting.Read More
Industries
-
861Undisclosed10 - 49 employeesOttawa, CanadaALT Consulting Ltd., a small IT strategy consulting company, is based in Los Angeles, California and Ottawa, Canada. The team provides IT strategy consulting.Read More
-
862$5,000+10 - 49 employeesMississauga, CanadaDevProdigee, an IT strategy consulting company, specialize in IT strategy consulting and IT managed services. They were established in 2018.Read More
-
863Undisclosed250 - 999 employeesToronto, CanadaSilvr Lining Group - A Spaulding Ridge Company, a cloud consulting & SI company, was founded in 2017. The midsize team specializes in cloud consulting & SI and CRM consulting and SI.Read More
-
864$1,000+Freelancer employeesToronto, CanadaELITEC Consulting is a big data company. The agency is located in Toronto, Canada. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
-
865Undisclosed2 - 9 employeesBrampton, CanadaCybersecurity company TechGiant Consulting Services Inc was founded in 2015. The firm offers Cybersecurity and Custom Software Development.Read More
-
866Undisclosed2 - 9 employeesOakville, CanadaLaunched in 2003, Coral eSecure Ltd is a small Oakville, Canada-based Cybersecurity company. Their team focuses on Cybersecurity and Corporate Training & Coaching.Read More
Industries
-
867$1,000+2 - 9 employeesToronto, CanadaSolvix Technologies Pvt Ltd is an UX design company located in Toronto, Canada and Mehsana, India. They provide UX/UI Design and cloud consulting & SI.Read More
Industries
-
868Undisclosed2 - 9 employeesBurlington, CanadaEstablished in 2024, Modern Security IO is a small Burlington, Canada-based Cybersecurity and Digital Engineering company. Their team specializes in Cybersecurity and Digital Engineering.Read More
-
869$5,000+10 - 49 employeesMarkham, CanadaAidosol Private Limited, a data analytics company, was established in 2023. The small team provides BI & big data consulting & SI and Business Consulting.Read More
Industries
-
870$5,000+10 - 49 employeesBrampton, CanadaWrinom Solution (Inc.), a CRM consulting and SI company, was established in 2017. Their small team is headquartered in Mountain View, California; Brampton, Canada; Neu-Ulm, Germany and Surat, India and offers CRM consulting and SI, Digital Strategy, Other Digital Marketing, IT staff augmentation, and more.Read More
Industries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
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.
Most Reviewed
IT Services Company
Ontario
- 11 3 new reviews
- 12 3 new reviews
- 13 3 new reviews
- 14 3 new reviews
- 15 3 new reviews
