Top 100 IT Services Companies in Mississauga
The Best of December 2025Looking for a top IT services company in Mississauga?
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 Mississauga. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Mississauga IT Companies
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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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841$5,000+10 - 49 employeesMarkham, CanadaGT Global Services is an IT managed services company. Launched in 2005, the team offers IT managed services and cloud consulting & SI.Read More
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842Undisclosed2 - 9 employeesMarkham, CanadaSmall CRM consulting and SI company A2Z IT Consulting Inc., is headquartered in Saco, Maine and Dallas, Texas. The team specializes in CRM consulting and SI and BI & big data consulting & SI.Read More
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843Undisclosed2 - 9 employeesRichmond Hill, CanadaIts2ACE is a small Toronto, Canada-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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844Undisclosed10 - 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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845Undisclosed50 - 249 employeesRichmond Hill, CanadaQuantum Integrators is a big data company. Founded in 2005, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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846Undisclosed10 - 49 employeesToronto, CanadaGlobalDWS Corporation is an IT strategy consulting company. They are in Toronto, Canada and have small team. They offer IT strategy consulting and Custom Software Development.Read More
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847Undisclosed10 - 49 employeesMarkham, CanadaS2H Business Information Systems is a small CRM consulting and SI company. They focus on CRM consulting and SI and ERP consulting and SI and were launched in 2001.Read More
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848$5,000+50 - 249 employeesNewmarket, CanadaUnity Connected Solutions is an IT managed services company. Their team is headquartered in Newmarket, Canada. The company focuses on IT managed services and IT strategy consulting.Read More
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849Undisclosed1,000 - 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
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850Undisclosed2 - 9 employeesMarkham, CanadaIn Markham, Canada, Coolidge Solutions is a small Cybersecurity company. The team focuses on Cybersecurity and Market Research.Read More
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851Undisclosed2 - 9 employeesToronto, CanadaIGATE Consulting is a cloud consulting & SI company located in Toronto, Canada. They focus on cloud consulting & SI and Cybersecurity and were established in 2009.Read More
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852$1,000+2 - 9 employeesToronto, CanadaKindWave is an Email Marketing company founded in 2024. Their team offers Email Marketing and Search Engine Optimization.Read More
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853Undisclosed2 - 9 employeesToronto, CanadaFounded in 2021, CJ Technologies is a web development company. Based in Toronto, Canada, the team focuses on Web Development and API Development.Read More
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854$1,000+10 - 49 employeesToronto, Canada23e2 Digital Marketing is a SEO agency. Based in Toronto, Canada, the firm was established in 2016. Their team provides Search Engine Optimization and Web Design.Read More
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855$250,000+2 - 9 employeesToronto, CanadaDecision by Design Consulting is a Business Consulting company. Launched in 2012, the team provides Business Consulting and IT strategy consulting. The firm is based in Toronto, Canada.Read More
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856$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
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857Undisclosed2 - 9 employeesSt. Catharines, CanadaArmor Coded Cybersecurity is a Cybersecurity company in St. Catharines, Canada. They offer Cybersecurity and IT managed services.Read More
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858$1,000+2 - 9 employeesCambridge, CanadaIT Experts Agency INC is an IT managed services company. The agency is located in Cambridge, Canada. Their team offers IT managed services and cloud consulting & SI.Read More
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859$1,000+2 - 9 employeesHamilton, CanadaFounded in 2013, RimKash IT Services is a web design company. They are in Toronto, Canada and Hamilton, Canada and have a small team. The company specializes in Web Design, IT strategy consulting, IT managed services, E-Commerce Development, and more.Read More
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860Undisclosed2 - 9 employeesToronto, CanadaBased in Toronto, Canada, MJN Analytics is a big data company. They focus on BI & big data consulting & SI and Artificial Intelligence.Read More
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861Undisclosed2 - 9 employeesToronto, CanadaData analytics company and Robotics Process Automation company BBD Insights is in Toronto, Canada. Their services include BI & big data consulting & SI and Robotics Process Automation.Read More
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862Undisclosed50 - 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
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863Undisclosed2 - 9 employeesToronto, CanadaPennAlpha, a small CRM consulting and SI company, is based in Toronto, Canada. Their services include CRM consulting and SI and Mobile App Development.Read More
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864Undisclosed250 - 999 employeesToronto, CanadaLixarIT is an AI development company. They are headquartered in Ottawa, Canada and Halifax, Canada. Their team offers Artificial Intelligence and IoT development.Read More
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865Undisclosed10 - 49 employeesWhitby, CanadaHorn IT Solutions is a Whitby, Canada-based IT managed services company. The team specializes in IT managed services and IT staff augmentation.Read More
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866$5,000+2 - 9 employeesToronto, CanadaKicklaunch, Inc. Is a web development firm. They are located in Toronto, Canada. Their team provides Web Development and Mobile App Development.Read More
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867$1,000+10 - 49 employeesKitchener, CanadaMegawire Inc is an IT managed services company. The Kitchener, Canada-based company was launched in 1998. Their services include IT managed services and IT strategy consulting.Read More
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868Undisclosed10 - 49 employeesToronto, CanadaAdonis Partners is a Business Consulting company headquartered in Atlanta, Georgia and Toronto, Canada. They specialize in Business Consulting and Robotics Process Automation and were founded in 2015.Read More
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869Undisclosed10 - 49 employeesToronto, CanadaTeleMED Diagnostic Management is a Toronto, Canada-based IT managed services company. The team provides IT managed services and Application Testing.Read More
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870$1,000+2 - 9 employeesNewmarket, CanadaYork Computer Services is an IT managed services company. The team is in Newmarket, Canada, and their services include IT managed services and Cybersecurity.Read More
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