Top 100 Cybersecurity Companies in Sydney
The Best of October 2026Looking for a top cybersecurity consultant in Sydney?
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 Sydney. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Sydney Cybersecurity Consultants
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31$5,000+2 - 9 employeesSydney, AustraliaEstablished in 2020, CyberPulse, a small Cybersecurity company, is headquartered in Sydney, Australia. Their team offers Cybersecurity and cloud consulting & SI.Read More
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32$5,000+10 - 49 employeesSydney, AustraliaSmall Cybersecurity company Intrix Cyber Security, is located in Sydney, Australia. Their services include Cybersecurity.Read More
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33Undisclosed50 - 249 employeesSydney, Australia3Columns is a Cybersecurity company. Their midsize team is headquartered in Sydney, Australia. Their team offers Cybersecurity.Read More
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34Undisclosed10 - 49 employeesMascot, AustraliaBCyber is a Cybersecurity company. The firm is based in Mascot, Australia. Their team provides Cybersecurity.Read More
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35$10,000+2 - 9 employeesSydney, AustraliaFort1 PTY LTD is a Cybersecurity company. They are headquartered in Sydney, Australia and have a small team. The agency specializes in Cybersecurity and Staffing.Read More
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36$5,000+2 - 9 employeesMortdale, AustraliaCybersecurity company Rabbon is located in Mortdale, Australia. Their services include Cybersecurity.Read More
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37$1,000+2 - 9 employeesSydney, AustraliaCyooda Security is a Cybersecurity company established in 2023. In Sydney, Australia, the team focuses on Cybersecurity and IT managed services.Read More
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38$1,000+50 - 249 employeesWest Pennant Hills, AustraliaSecnora is a Cybersecurity company. Established in 2018, their team provides Cybersecurity and IT managed services.Read More
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39Undisclosed10 - 49 employeesSydney, AustraliaCliffside Cybersecurity, a Cybersecurity company, is in Sydney, Australia. They offer Cybersecurity and IT managed services.Read More
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40$1,000+50 - 249 employeesSydney, AustraliaIT managed services company Office Solutions IT was established in 1996. The team focuses on IT managed services and cloud consulting & SI.Read More
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41$1,000+50 - 249 employeesBondi Junction, AustraliaVectra Corporation is a Cybersecurity company. Their team is located in Adelaide, Australia and Bondi Junction, Australia and focuses on Cybersecurity and IT managed services.Read More
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42Undisclosed2 - 9 employeesChatswood, AustraliaPeakhour is a Cybersecurity company. They specialize in Cybersecurity and cloud consulting & SI and were established in 2017. The company is headquartered in Chatswood, Australia.Read More
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43Undisclosed10 - 49 employeesSydney, AustraliaFounded in 2017, CloudBurst Australia is a Cybersecurity company. The firm focuses on Cybersecurity and IT managed services.Read More
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44$5,000+2 - 9 employeesSydney, AustraliaAurian Security is a Cybersecurity company. Based in Sydney, Australia, the agency offers Cybersecurity.Read More
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45$5,000+2 - 9 employeesSurry Hills, AustraliaZerosource is a Cybersecurity company located in Surry Hills, Australia. Established in 2021, the team specializes in Cybersecurity.Read More
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46$5,000+2 - 9 employeesBondi Junction, AustraliaFounded in 2021, Probonza Cyber Security Services, a small Cybersecurity company, is headquartered in Bondi Junction, Australia. Their services include Cybersecurity and IT managed services.Read More
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47$1,000+50 - 249 employeesNorth Sydney, AustraliaHeadquartered in North Sydney, Australia, Archer & Round is a midsize Cybersecurity company. The team focuses on Cybersecurity and IT strategy consulting.Read More
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48$5,000+2 - 9 employeesSydney, AustraliaVanguard Cyber, a Cybersecurity company, was founded in 2025. The team specializes in Cybersecurity.Read More
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49$1,000+2 - 9 employeesParramatta, AustraliaEstablished in 2011, Pyneora is a Cybersecurity company. The team offers Cybersecurity and IT managed services and is located in Parramatta, Australia.Read More
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50Undisclosed2 - 9 employeesChatswood, AustraliaCybersecurity company CXO Security is based in Chatswood, Australia. They offer Cybersecurity.Read More
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51$1,000+10 - 49 employeesSydney, AustraliaZIRILIO, a Cybersecurity company, offer Cybersecurity. They were established in 2007.Read More
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52Undisclosed10 - 49 employeesSydney, AustraliaThreat Intelligence Pty Ltd is a Cybersecurity and IT managed services company founded in 2014. The small team provides Cybersecurity and IT managed services.Read More
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53Undisclosed50 - 249 employeesBaulkham Hills, AustraliaExigo Tech is a CRM consulting and SI company. Launched in 2015, their team offers CRM consulting and SI and ERP consulting and SI.Read More
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54Undisclosed250 - 999 employeesSydney, AustraliaNexon Asia Pacific is a cloud consulting & SI company launched in 2000. The team focuses on cloud consulting & SI and unified communications consulting & SI.Read More
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55$1,000+10 - 49 employeesSydney, AustraliaEmpire Technologies is a Cybersecurity company. The team specializes in Cybersecurity and IT managed services and is headquartered in Sydney, Australia and Melbourne, Australia.Read More
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56Undisclosed250 - 999 employeesSydney, AustraliaHeadquartered in Singapore, Singapore and Makati, Philippines, Adventus is an IT strategy consulting company. They focus on IT strategy consulting and cloud consulting & SI.Read More
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57Undisclosed10 - 49 employeesSydney, AustraliaCompuloop is a cloud consulting & SI company. Their small team is located in Sydney, Australia and specializes in cloud consulting & SI and IT managed services. The firm was established in 2025.Read More
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58$5,000+10 - 49 employeesChatswood, AustraliaFounded in 2006, Greenlight ITC is an IT managed services company. The team offers IT managed services and cloud consulting & SI.Read More
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59Undisclosed50 - 249 employeesBotany, AustraliaIT strategy consulting company ASI Solutions was founded in 1985. The team provides IT strategy consulting and cloud consulting & SI and is located in Botany, Australia and Mulgrave, Australia.Read More
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60Undisclosed50 - 249 employeesSydney, AustraliaICT Distribution PTY LTD is a Cybersecurity company launched in 2020. The midsize team offers Cybersecurity and other IT consulting and SI.Read More
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