Top 100 Cybersecurity Companies in Mississauga
The Best of April 2026Looking for a top cybersecurity consultant in Mississauga?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies 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 Cybersecurity Consultants
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151Undisclosed10 - 49 employeesBurlington, CanadaRievax IT Solutions, an IT strategy consulting company, was launched in 2016. The agency focuses on IT strategy consulting and cloud consulting & SI, and is small.Read More
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152Undisclosed50 - 249 employeesMississauga, CanadaDataPattern, a cloud consulting & SI company, was established in 2019. The agency offers cloud consulting & SI and Cybersecurity.Read More
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153Undisclosed1,000 - 9,999 employeesMississauga, CanadaInfosys Public Services is an IT strategy consulting company. Located in Rockville, Maryland and Mississauga, Canada, the firm provides IT strategy consulting and BI & big data consulting & SI.Read More
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154Undisclosed2 - 9 employeesToronto, CanadaCybersecurity company DomainSure is located in Toronto, Canada and Toronto, Canada. Their services include Cybersecurity.Read More
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155Undisclosed2 - 9 employeesToronto, CanadaCYSQO IT SOLUTION is a small Toronto, Canada-based Cybersecurity company. Their services include Cybersecurity.Read More
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156$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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157Undisclosed250 - 999 employeesToronto, CanadaIn Toronto, Canada and Kansas City, Missouri, Cyderes is a Cybersecurity company. Launched in 2003, the team focuses on Cybersecurity and IT managed services.Read More
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158$1,000+50 - 249 employeesMarkham, CanadaMessaging Architects is a cloud consulting & SI company. Their team is based in Hoboken, New Jersey and Montréal, Canada. The company provides cloud consulting & SI and IT strategy consulting.Read More
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159$10,000+10 - 49 employeesVaughan, Canada360 Visibility is an IT strategy consulting company. Founded in 2003, the team specializes in IT strategy consulting and cloud consulting & SI.Read More
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160$5,000+2 - 9 employeesToronto, CanadaSmall Cybersecurity company CyberCare Pro, is in Toronto, Canada and Orlando, Florida. Their services include Cybersecurity and IT managed services.Read More
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161$1,000+2 - 9 employeesRichmond Hill, CanadaThe Cyberarm is a Richmond Hill, Canada-based Cybersecurity company. Founded in 2006, the team focuses on Cybersecurity and IT managed services.Read More
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162Undisclosed50 - 249 employeesMarkham, CanadaLaunched in 1986, Data First Solutions is an IT managed services company. The midsize team focuses on IT managed services and Cybersecurity.Read More
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163Undisclosed2 - 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
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164$1,000+10 - 49 employeesVaughan, CanadaLocated in Vaughan, Canada and Barrie, Canada, MYDWARE IT Solutions Inc. Is a small Cybersecurity company. The team provides Cybersecurity and IT managed services.Read More
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165Undisclosed10 - 49 employeesHamilton, CanadaBinatech System Solutions, an IT managed services company, was founded in 1989. The firm offers IT managed services and IT strategy consulting, and is small.Read More
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166$10,000+250 - 999 employeesToronto, CanadaLaunched in 2003, Herjavec Group is an IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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167Undisclosed10 - 49 employeesBurlington, CanadaServicad Inc. Is an IT managed services company. Their small team is located in Burlington, Canada. Their services include IT managed services and IT strategy consulting.Read More
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168$10,000+10 - 49 employeesVaughan, CanadaBased in Vaughan, Canada, Club Support Inc. Is an IT managed services company. The team offers IT managed services and Cybersecurity.Read More
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169$1,000+10 - 49 employeesMarkham, CanadaLaunched in 1995, Idealogical Systems Inc. Is a small Markham, Canada-based IT managed services company. Their team specializes in IT managed services and Cybersecurity.Read More
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170$1,000+10 - 49 employeesVaughan, CanadaSynchroworks is a cloud consulting & SI company founded in 2006. The small team offers cloud consulting & SI and unified communications consulting & SI.Read More
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171$1,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada, Smart Growth Solutions is an IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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172Undisclosed10 - 49 employeesToronto, CanadaMand Consulting Group is a small Application Testing company headquartered in Toronto, Canada. The team specializes in Application Testing and Cybersecurity.Read More
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173Undisclosed10 - 49 employeesToronto, CanadaSmall social media marketing firm BIZ ANALYTICS INC, is headquartered in Toronto, Canada. The team provides Social Media Marketing and Web Design.Read More
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174Undisclosed10 - 49 employeesToronto, CanadaCriticalMatrix is an IT strategy consulting company. Their team is based in Toronto, Canada and provides IT strategy consulting and Cybersecurity.Read More
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175Undisclosed10 - 49 employeesToronto, CanadaCryptoMill Cybersecurity Solutions, a Cybersecurity company, was established in 2005. The company focuses on Cybersecurity, and is small.Read More
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176Undisclosed2 - 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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177$1,000+Freelancer employeesToronto, CanadaW Mishra is a CRM consulting and SI company. They are located in Toronto, Canada, and their services include CRM consulting and SI and Cybersecurity.Read More
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178Undisclosed2 - 9 employeesToronto, CanadaCybersecurity company TUCU Managed IT Services Inc offers Cybersecurity and IT managed services. They are headquartered in Toronto, Canada.Read More
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179UndisclosedFreelancer employeesToronto, CanadaDNC Cybersecurity is a Cybersecurity company launched in 2010. The team provides Cybersecurity and IT managed services.Read More
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180$1,000+10 - 49 employeesToronto, CanadaVBS IT Services is a Toronto, Canada-based cloud consulting & SI company. Their services include cloud consulting & SI and CRM consulting and SI.Read More
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