Top 100 Managed Service Providers in Ontario
The Best of March 2026Looking 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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391Undisclosed10 - 49 employeesGreater Sudbury, CanadaECM is an IT managed services company launched in 2006. The team provides IT managed services and is located in Greater Sudbury, Canada.Read More
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392UndisclosedFreelancer employeesToronto, CanadaEWaste Recovery Group, an IT managed services company, was established in 2012. The company provides IT managed services, and is small.Read More
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393$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
Industries
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394Undisclosed2 - 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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395Undisclosed2 - 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
Industries
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396Undisclosed2 - 9 employeesToronto, CanadaClarovant Digital is an IT strategy consulting company founded in 2018. The team offers IT strategy consulting and CRM consulting and SI and is headquartered in Toronto, Canada.Read More
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397$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
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398Undisclosed250 - 999 employeesToronto, CanadaValiantys is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and are headquartered in Paris, France and New York, New York.Read More
Industries
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399$1,000+10 - 49 employeesToronto, CanadaSourcefabric is a software development company. Their team is based in Prague, Czech Republic and Toronto, Canada. The agency focuses on Custom Software Development and Corporate Training & Coaching.Read More
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400Undisclosed2 - 9 employeesOttawa, Canada4UIT Inc., a Cybersecurity company, was established in 2025. They provides Cybersecurity and IT managed services.Read More
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401$10,000+10 - 49 employeesOakville, CanadaTechizh Inc. Is an IT strategy consulting company based in Oakville, Canada. They offer IT strategy consulting and BI & big data consulting & SI.Read More
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402Undisclosed10 - 49 employeesToronto, CanadaVast-IT Inc, an IT managed services and IT strategy consulting company, was launched in 1995. The team specializes in IT managed services and IT strategy consulting.Read More
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403Undisclosed10 - 49 employeesToronto, CanadaETor Networks is a small cloud consulting & SI and IT managed services company based in Toronto, Canada. Their services include cloud consulting & SI and IT managed services.Read More
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404Undisclosed10 - 49 employeesToronto, CanadaA2Z PC Service is an IT managed services and IT strategy consulting company. Founded in 2003, the team specializes in IT managed services and IT strategy consulting.Read More
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405Undisclosed10 - 49 employeesToronto, CanadaLocated in Toronto, Canada, St Clair Wireless is a small IT managed services and Cybersecurity company. Their services include IT managed services and Cybersecurity.Read More
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406Undisclosed10 - 49 employeesToronto, CanadaEstablished in 2019, QuantumSmart is a small Toronto, Canada-based Cybersecurity and IT managed services company. Their services include Cybersecurity and IT managed services.Read More
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407Undisclosed2 - 9 employeesMississauga, CanadaNSE Tech is an IT strategy consulting company. Headquartered in Mississauga, Canada, the company was founded in 2020. Their services include IT strategy consulting and cloud consulting & SI.Read More
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408Undisclosed2 - 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
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409Undisclosed50 - 249 employeesThunder Bay, CanadaExchange Technology Services is a Winnipeg, Canada-based Cybersecurity and IT managed services company. The team offers Cybersecurity and IT managed services.Read More
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410Undisclosed50 - 249 employeesKitchener, CanadaRead More
Uniserve Communications is an IT managed services company. Their small team is in Vancouver, Canada; Calgary, Canada and Kitchener, Canada. Their team provides IT managed services, unified communications consulting & SI, cybersecurity, IT strategy consulting, and more.
Industries
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411$5,000+10 - 49 employeesMilton, CanadaAFU SYSTEMS INC. Is a small Karachi, Pakistan-based website development company. The team offers Web Development and IT managed services.Read More
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412$10,000+50 - 249 employeesToronto, CanadaRead More
Malicis is an IT firm founded in 2005 in Montréal, Canada with more than 10 experts. They provide IT managed services, IT strategy consulting, and other IT consulting solutions for clients in the fields of business services and financial services.
Clients
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413$1,000+2 - 9 employeesMilton, CanadaMetarovers (DSH) is a social media marketing firm established in 2015. Their team provides Social Media Marketing and BI & big data consulting & SI.Read More
Industries
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414$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
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415$5,000+2 - 9 employeesVaughan, CanadaHeadquartered in Vaughan, Canada, Alantex Corp is an IT managed services company. Founded in 2004, the team specializes in IT managed services and IT strategy consulting.Read More
Industries
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416$5,000+2 - 9 employeesToronto, CanadaMyITProTec is an IT managed services company. Their small team is located in Toronto, Canada. Their services include IT managed services and IT strategy consulting.Read More
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417Undisclosed2 - 9 employeesToronto, CanadaTodigital Technologies is a small CRM consulting and SI and IT managed services company in Toronto, Canada. Their services include CRM consulting and SI and IT managed services.Read More
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418Undisclosed2 - 9 employeesToronto, CanadaTech Fuel Inc. Is an IT managed services and Cybersecurity company in Toronto, Canada. Their services include IT managed services and Cybersecurity.Read More
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419Undisclosed2 - 9 employeesToronto, CanadaWinMac Inc is a small Toronto, Canada-based unified communications consulting & SI and IT managed services company. The team offers unified communications consulting & SI and IT managed services.Read More
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420Undisclosed2 - 9 employeesToronto, CanadaComputronic Toronto, a small IT managed services and other IT consulting and SI company, is in Toronto, Canada. Their services include IT managed services and other IT consulting and SI.Read More
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