Top 100 Cybersecurity Companies in St. Catharines
The Best of December 2025Looking for a top cybersecurity consultant in St. Catharines?
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 St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best St. Catharines Cybersecurity Consultants
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121$1,000+10 - 49 employeesToronto, CanadaIn Toronto, Canada, HostedPCI is a Cybersecurity company. The team focuses on Cybersecurity and Blockchain.Read More
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122Undisclosed10 - 49 employeesToronto, CanadaIAMConcepts Security Solutions Inc., a Cybersecurity company, is in Toronto, Canada. The team provides Cybersecurity and IT strategy consulting.Read More
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123Undisclosed10 - 49 employeesToronto, CanadaCybersecurity company Asurtec Solutions Inc. Is headquartered in Toronto, Canada and London, Canada. Their services include Cybersecurity and IT managed services.Read More
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124Undisclosed10 - 49 employeesToronto, CanadaCybersecurity Umbrella is a Cybersecurity company. The agency is headquartered in Toronto, Canada and Surat, India. Their team provides Cybersecurity and Application Testing.Read More
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125Undisclosed2 - 9 employeesToronto, CanadaCYSQO IT SOLUTION is a small Toronto, Canada-based Cybersecurity company. Their services include Cybersecurity.Read More
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126Undisclosed10 - 49 employeesToronto, CanadaInfopsrint Technologies is a Toronto, Canada-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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127$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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128$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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129$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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130Undisclosed10 - 49 employeesToronto, CanadaGeeksForLess is a small Toronto, Canada-based Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Cybersecurity.Read More
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131$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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132$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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133$1,000+2 - 9 employeesMississauga, CanadaIT Pilots is a small custom software development company and Cybersecurity company launched in 1997. Their team provides Custom Software Development and Cybersecurity.Read More
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134$1,000+2 - 9 employeesRichmond Hill, CanadaRead More
Midas Tech is a small IT managed services company. They offer IT managed services and were launched in 2010. The agency is in Richmond Hill, Canada.
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135Undisclosed2 - 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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136Undisclosed2 - 9 employeesOakville, CanadaFounded in 2022, SmartSource Technologies, a small branding agency, is located in Oakville, Canada and Thane, India. Their services include Branding and ERP consulting and SI.Read More
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137Undisclosed50 - 249 employeesMississauga, CanadaIncepta Solutions is a Cybersecurity company. Based in Mississauga, Canada, the agency focuses on Cybersecurity and Robotics Process Automation.Read More
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138Undisclosed10 - 49 employeesVaughan, CanadaData Sentinel Inc. Is a data analytics company. The team specializes in BI & big data consulting & SI and Cybersecurity and is located in Vaughan, Canada.Read More
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139$50,000+10 - 49 employeesToronto, CanadaUnified communications consulting & SI company Solution Shop Consulting Inc. Was established in 1990. The team offers unified communications consulting & SI and cloud consulting & SI.Read More
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140$1,000+2 - 9 employeesMississauga, CanadaHeadquartered in Mississauga, Canada and Austin, Texas, MotoCoders is a web development firm. The team focuses on Web Development and Search Engine Optimization.Read More
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141Undisclosed10 - 49 employeesPickering, CanadaIpseity Security Inc. Is a Cybersecurity company launched in 2019. The small team provides Cybersecurity and IT managed services.Read More
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142$1,000+2 - 9 employeesMississauga, CanadaRead More
TrustSSD.com is an IT strategy consulting company established in 2019. Their small team is located in Mississauga, Canada and focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, custom software development, and more.
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143$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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144Undisclosed10 - 49 employeesVaughan, CanadaEB Solution - Managed IT Support Toronto is a Cybersecurity company. They are based in Vaughan, Canada and New York, New York, and their services include Cybersecurity and IT managed services.Read More
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145Undisclosed10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, Checksum is an IT managed services and Cybersecurity company. Their services include IT managed services and Cybersecurity.Read More
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146$1,000+10 - 49 employeesToronto, CanadaIT managed services company 1ComputerServices Inc. D/b/a 1CS is located in Toronto, Canada. They specialize in IT managed services and Cybersecurity.Read More
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147Undisclosed250 - 999 employeesVaughan, CanadaCoreio Inc. Is a Cybersecurity company headquartered in Vaughan, Canada. They specialize in Cybersecurity and IT staff augmentation.Read More
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148Undisclosed2 - 9 employeesToronto, CanadaCybersecurity company DomainSure is located in Toronto, Canada and Toronto, Canada. Their services include Cybersecurity.Read More
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149Undisclosed50 - 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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150$10,000+2 - 9 employeesToronto, CanadaLaunched in 2024, Castle Consulting and Professional Services Inc. Is a small Toronto, Canada-based cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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