Top 100 Cybersecurity Companies in Markham
The Best of April 2026Looking for a top cybersecurity consultant in Markham?
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 Markham. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Markham Cybersecurity Consultants
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211Undisclosed10 - 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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212$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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213$5,000+2 - 9 employeesToronto, CanadaInsignitech is an IT strategy consulting company. The team specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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214Undisclosed10 - 49 employeesOakville, CanadaThreatIQ is a Cybersecurity company. In Oakville, Canada and West Palm Beach, Florida, the agency was established in 2013. Their services include Cybersecurity.Read More
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215$1,000+2 - 9 employeesBurlington, CanadaFounded in 2019, ONCyber Inc. Is a cybersecurity company. The firm offers cybersecurity and has a small team. The firm is in Burlington, Canada.Read More
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216Undisclosed10 - 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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217$1,000+10 - 49 employeesBrampton, CanadaMisk Solutions Inc is a small Brampton, Canada-based Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.Read More
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218Undisclosed10 - 49 employeesOakville, CanadaFounded in 2020, BITSUMMIT, a small IT strategy consulting company, is in Oakville, Canada and Frisco, Texas. Their team provides IT strategy consulting and BI & big data consulting & SI.Read More
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219Undisclosed2 - 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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220$1,000+2 - 9 employeesBrampton, CanadaTek-Safe IT Solutions is an IT managed services company. Their small team is based in Brampton, Canada. Their services include IT managed services and Cybersecurity.Read More
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221Undisclosed2 - 9 employeesMississauga, CanadaWingman Solutions Inc is an IT managed services company. The Mississauga, Canada-based company specializes in IT managed services and IT strategy consulting.Read More
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222$1,000+2 - 9 employeesMississauga, CanadaWrightClick Consulting, a small IT managed services company, is based in Mississauga, Canada. Their services include IT managed services and Search Engine Optimization.Read More
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223$5,000+250 - 999 employeesMississauga, CanadaRead More
Xotech solution is an user experience agency. Their midsize team is in Mississauga, Canada. The company focuses on ux/ui design, custom software development, cybersecurity, blockchain, and more.
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224Undisclosed250 - 999 employeesToronto, CanadaLaunched in 2015, Arctiq is a midsize IT strategy consulting company. Their services include IT strategy consulting and unified communications consulting & SI.Read More
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225Undisclosed250 - 999 employeesToronto, CanadaRichter LLP is a Business Consulting company launched in 1926. The team specializes in Business Consulting and Accounting.Read More
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226Undisclosed2 - 9 employeesBrampton, CanadaSicklebill Consulting is an IT staff augmentation company. The Brampton, Canada-based company focuses on IT staff augmentation and Cybersecurity.Read More
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227Undisclosed2 - 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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228Undisclosed10 - 49 employeesBrampton, CanadaTTEC Computers Inc, a small IT strategy consulting company, is based in Brampton, Canada. The team specializes in IT strategy consulting and cloud consulting & SI.Read More
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229Undisclosed10 - 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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230$1,000+2 - 9 employeesMilton, CanadaD3C Consulting, a Cybersecurity company, is located in Milton, Canada. They offer Cybersecurity and Application Testing and were established in 2024.Read More
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231Undisclosed10 - 49 employeesMississauga, CanadaIS5 Communications Inc., a Cybersecurity company, was established in 2012. The team offers Cybersecurity and Application Testing and is headquartered in Mississauga, Canada.Read More
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232Undisclosed2 - 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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233Undisclosed10 - 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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234$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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235$1,000+2 - 9 employeesMilton, CanadaIT strategy consulting company RDC Networks is located in Milton, Canada. The team offers IT strategy consulting and cloud consulting & SI.Read More
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236Undisclosed50 - 249 employeesMississauga, CanadaDelveTek Consulting, an IT strategy consulting company, is headquartered in Mississauga, Canada. They specialize in IT strategy consulting and cloud consulting & SI.Read More
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237Undisclosed10 - 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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238$5,000+50 - 249 employeesMississauga, CanadaCentriLogic is a midsize IT managed services company in Mississauga, Canada and Mississauga, Canada. Their services include IT managed services and cloud consulting & SI.Read More
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239Undisclosed50 - 249 employeesToronto, CanadaBased in Saint-Maur-des-Fossés, France and Montréal, Canada, IT Chapter is an IT strategy consulting company. Launched in 2003, the team specializes in IT strategy consulting and Cybersecurity.Read More
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240Undisclosed10 - 49 employeesOakville, CanadaAZRAK, an IT managed services company, was launched in 2003. The small team specializes in IT managed services and ERP consulting and SI.Read More
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