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, 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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451Undisclosed10 - 49 employeesToronto, CanadaSun IT Solutions, a Cybersecurity company, was established in 2007. Headquartered in Toronto, Canada, the team focuses on Cybersecurity and IT strategy consulting.Read More
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452$5,000+10 - 49 employeesToronto, CanadaRead More
Compufy Technolab LLP is a cloud & DevOps consulting service provider based in Ahmedabad, India, and founded in 2017. Their team of more than 10 specializes in cloud consulting, IT strategy consulting, and cybersecurity solutions for small businesses.
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CentralBOS LLCIndustries
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453$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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454Undisclosed250 - 999 employeesRichmond Hill, CanadaConnex Telecommunications Inc., a midsize cloud consulting & SI company, is in Richmond Hill, Canada and Montréal, Canada. The team focuses on cloud consulting & SI and IT managed services.Read More
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455$1,000+50 - 249 employeesToronto, CanadaSwiftrut Technologies, an IT strategy consulting company, offer IT strategy consulting and IT managed services. They were founded in 2024.Read More
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456$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
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457Undisclosed2 - 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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458Undisclosed2 - 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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459Undisclosed2 - 9 employeesToronto, CanadaCloud9 Security, a Cybersecurity company, is located in Toronto, Canada. Launched in 2023, the team specializes in Cybersecurity and Artificial Intelligence.Read More
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460Undisclosed50 - 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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461Undisclosed2 - 9 employeesToronto, CanadaUniSol Technologies, Inc, a small web design agency, is located in Toronto, Canada and Lahore, Pakistan. Their services include Web Design and Graphic Design.Read More
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462$5,000+250 - 999 employeesToronto, CanadaNet at Work LLC is a midsize IT managed services company. The New York, New York-based firm was established in 1996. Their team specializes in IT managed services and Cybersecurity.Read More
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Palmer HollandIndustries
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463$25,000+10 - 49 employeesToronto, CanadaRead More
Staffing company nexus IT group is headquartered in Overland Park, Kansas; Atlanta, Georgia; Austin, Texas and Boston, Massachusetts. The small agency was established in 2010. Their services include Staffing, IT staff augmentation, and Recruiting.
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464$100,000+1,000 - 9,999 employeesAddison, TXDevSecOps 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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465Undisclosed250 - 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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466UndisclosedFreelancer employeesToronto, CanadaDNC Cybersecurity is a Cybersecurity company launched in 2010. The team provides Cybersecurity and IT managed services.Read More
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467UndisclosedFreelancer 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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468UndisclosedFreelancer employeesBrampton, CanadaCrisolution Consulting is a Marketing Strategy company established in 2005. The company provides Marketing Strategy and Pay Per Click.Read More
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469UndisclosedFreelancer employeesToronto, CanadaSocial media marketing company Maestra Web Design was launched in 2000. The company focuses on Social Media Marketing and Web Design.Read More
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470$1,000+1,000 - 9,999 employeesPortland, ORInsight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.Read More
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471Undisclosed2 - 9 employeesOttawa, CanadaLaunched in 2006, Tarantula Consulting Inc, a small web design company, is in Ottawa, Canada. Their services include Web Design and UX/UI Design.Read More
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472$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
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473$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
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474Undisclosed10 - 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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475$100,000+250 - 999 employeesToronto, CanadaRead More
Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.
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LiferayIndustries
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476UndisclosedFreelancer employeesToronto, CanadaEstablished in 2000, Selenium Group of Companies is an IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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477UndisclosedFreelancer employeesMississauga, CanadaLocated in Mississauga, Canada, Lunesys is a Cybersecurity company. The team focuses on Cybersecurity and BI & big data consulting & SI.Read More
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478UndisclosedFreelancer 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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479$25,000+50 - 249 employeesWindsor, CanadaIT staff augmentation company Sharpwiz Technologies focuses on IT staff augmentation and Application Management & Support. They are in Windsor, Canada and Chennai, India.Read More
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480Undisclosed250 - 999 employeesMississauga, CanadaRoyal Cyber is an UX design agency. Launched in 2002, their team specializes in UX/UI Design and cloud consulting & SI.Read More
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