Top 100 Managed Service Providers in Ontario
The Best of December 2025Looking for a top managed service provider in Ontario?
If you’re looking for services that can spare you from complex, time-consuming, and sometimes counterproductive tasks? Perhaps managed service providers can help you and your business. You can rest easy by relying on managed service providers to handle any tedious tasks.
Managed service providers are outsourced third-party companies that provide different support efforts including network, application, security, and payroll works. Businesses and organizations hire managed service providers because of their flexibility and ability to relieve repetitive tasks. Great managed service providers create custom solutions to cater to the different needs of every business. Such services are worthwhile investments especially for startups and midsize businesses that want to have their in-house teams focus on their operations.
To assist you in your search for a partner, we’ve compiled this list of the top IT managed services in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ontario Managed Services
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$1,000+50 - 249 employeesNaperville, ILBetterWorld 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.Read More
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31Undisclosed10 - 49 employeesToronto, CanadaRead More
Thexyz Inc, a cybersecurity company, is headquartered in Toronto, Canada. The small agency was launched in 2007. Their services include cybersecurity, IT managed services, IT strategy consulting, email marketing, and more.
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32$1,000+2 - 9 employeesMississauga, CanadaRead More
Layer 7 IT Solutions is an IT and cloud company based in Mississauga, Canada, and founded in 2016. With over two members, they specialize in IT managed services, cybersecurity, and cloud consulting solutions for small and medium-sized businesses alike.
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Accurate FastenersIndustries
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33$5,000+50 - 249 employeesMississauga, CanadaTekki Web Solutions Inc. Is a midsize software development company. Launched in 2010, the team specializes in Custom Software Development and Web Development.Read More
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34$1,000+2 - 9 employeesOttawa, CanadaInfoMedia Systems Group is an ECM consulting and SI company. Their small team is located in Ottawa, Canada. The firm specializes in ECM consulting and SI, unified communications consulting & SI, IT managed services, cloud consulting & SI, and more.Read More
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35$1,000+2 - 9 employeesMarkham, CanadaRead More
Cybersecurity company NuFormat Inc. Is located in Markham, Canada. The company focuses on cybersecurity and IT managed services and is small.The company was launched in 2019.
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36$1,000+10 - 49 employeesMississauga, CanadaThird Octet Inc. Is an IT managed services company in Mississauga, Canada. The team focuses on IT managed services.Read More
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37$5,000+10 - 49 employeesToronto, CanadaElastify is a cloud consulting & SI company. They specialize in cloud consulting & SI, IT managed services, Cybersecurity, IT strategy consulting, and more and were established in 2019. The agency is in Toronto, Canada.Read More
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38$1,000+2 - 9 employeesWhitby, CanadaRead More
Attitude Computers is an IT strategy consulting company. The small Whitby, Canada-based team specializes in IT strategy consulting, cybersecurity, IT managed services, and other IT consulting and SI. The company was launched in 2006.
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39Undisclosed50 - 249 employeesToronto, CanadaBased in Toronto, Canada, NorthWest Protection Services is an IT strategy consulting company. The midsize team specializes in IT strategy consulting, cybersecurity, IT managed services, Artificial Intelligence, and more and was founded in 1992.Read More
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40$1,000+2 - 9 employeesVaughan, CanadaGreen Bee 3 is a small cloud consulting & SI company. They provide cloud consulting & SI, cybersecurity, IT managed services, IT strategy consulting, and more and were launched in 1995. The company is based in Vaughan, Canada.Read More
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41$1,000+10 - 49 employeesOttawa, CanadaCAPITALTEK is an Ottawa, Canada-based IT managed services company. Established in 2008, the team specializes in IT managed services and Cybersecurity.Read More
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42$5,000+2 - 9 employeesToronto, CanadaRead More
Vikont is a cloud deployment company based in Toronto. Founded in 2000, Vikont specializes in providing e-commerce development, web development, and IT managed services.
Clients
Geriatric Psychiatry AssociationIndustries
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43$10,000+2 - 9 employeesToronto, CanadaRead More
Cygnik Tech is an IT managed services company. They are headquartered in Toronto, Canada and Centreville, Virginia and have a small team. Their services include IT managed services, cloud consulting & SI, cybersecurity, unified communications consulting & SI, and more.
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44Undisclosed250 - 999 employeesToronto, CanadaLocated in New York, New York and Omaha, Nebraska, Silverline is a midsize CRM consulting and SI company. The team focuses on CRM consulting and SI and cloud consulting & SI.Read More
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45$1,000+2 - 9 employeesAjax, CanadaCloudVanguard IT is an IT strategy consulting company. The small team is headquartered in Ajax, Canada. Their services include IT strategy consulting, cloud consulting & SI, Cybersecurity, IT managed services, and more.Read More
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46$1,000+10 - 49 employeesMarkham, CanadaLocated in Markham, Canada and Montrose, Trinidad and Tobago, Indusflow Systems is an IT managed services company. Their services include IT managed services and CRM consulting and SI.Read More
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47$1,000+50 - 249 employeesMarkham, CanadaIT managed services company Pathway Communications is in Markham, Canada and Victoria, Canada. Their services include IT managed services and Call Center Services.Read More
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48$100,000+250 - 999 employeesToronto, CanadaPivotree is a cloud consulting & SI company in Toronto, Canada. Their services include cloud consulting & SI and Cybersecurity.Read More
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49$5,000+250 - 999 employeesCambridge, CanadaRead More
eSentire is a cybersecurity firm based in Cambridge, Canada. Founded in 2001, their team of around 430 employees provides managed IT and cybersecurity services.
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50Undisclosed10 - 49 employeesGuelph, CanadaRead More
UpRaqx Inc is a small IT managed services company based in Old Bridge, New Jersey and Guelph, Canada. The team provides IT managed services.
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51$250,000+50 - 249 employeesToronto, CanadaFoster Moore ® is a midsize software development firm and IT managed services company. Established in 2008, the team specializes in Custom Software Development and IT managed services.Read More
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52$10,000+2 - 9 employeesToronto, CanadaCloudthrill is a cloud consulting & SI company based in Toronto, Canada. The small agency was founded in 2024. Their team focuses on cloud consulting & SI, AI Consulting, Cybersecurity, and IT managed services.Read More
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53$5,000+1,000 - 9,999 employeesRichmond Hill, CanadaCompugen is an IT managed services company launched in 1981. The company provides IT managed services and IT strategy consulting, and is large.Read More
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54$5,000+10 - 49 employeesToronto, CanadaLaunched in 2001, Storagepipe is an IT managed services company. The agency specializes in IT managed services.Read More
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55$5,000+50 - 249 employeesOttawa, CanadaGrade A is an IT managed services company. They are based in Ottawa, Canada. Their team provides IT managed services.Read More
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56$1,000+10 - 49 employeesToronto, CanadaXBASE Technologies, a small IT managed services company, is headquartered in Toronto, Canada. The team focuses on IT managed services and Cybersecurity.Read More
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57$10,000+10 - 49 employeesToronto, CanadaInfinite IT is an IT managed services company located in Toronto, Canada. They offer IT managed services and cloud consulting & SI.Read More
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58Undisclosed10 - 49 employeesOakville, CanadaVL OMNI is an Oakville, Canada-based e-commerce development firm. The team specializes in E-Commerce Development and IT managed services.Read More
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59$1,000+50 - 249 employeesBrampton, CanadaFounded in 2000, IT Weapons is an IT managed services company. Their team specializes in IT managed services and cloud consulting & SI.Read More
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60Undisclosed250 - 999 employeesMississauga, CanadaProax Technologies is an IT managed services and Engineering company. They provide IT managed services and Engineering and are headquartered in Mississauga, Canada and Surrey, Canada.Read More
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