Top 70 Cyber Incident Response Companies in Sydney
The Best of December 2025Looking for a top cyber incident response company in Sydney?
Operating in the digital age means your business’s data and network security are at risk of incident breaches. To prevent this from happening, it’s important to have fortified, defensive actions against possible security situations. This is where breach and incident response companies come in to save the day.
An effective breach and incident response plan consists of incident identification, containment, eradication, and restoration. However, not all situations are solved similarly. Some require more expertise than others. To ensure your success in protecting your data, work with a breach and incident company and lower the chances of your precious data being compromised.
To assist you in your search for a partner, we’ve compiled this list of the top incident response services in Sydney. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Sydney Incident Response Services
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1$5,000+1,000 - 9,999 employeesBelrose, AustraliaRead More
ERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.
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2$10,000+50 - 249 employeesCammeray, AustraliaRead More
Mobile Mentor is an app development company based in Nashville, Tenn. with other locations in Auckland and Wellington, New Zealand, and Sydney, Australia. The company was founded in 2004 and has since grown to a team of 55 that is dedicated to building mobile apps.
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HCA (Hospital Corporation of America) -
3$10,000+10 - 49 employeesSurry Hills, AustraliaRead More
RED ANT is a software development company based in London. Founded in 1996, their team of 42 employees provides AR development, branding, and e-commerce development services.
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Michelle Bridges 12WBTIndustries
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4$5,000+10 - 49 employeesSydney, AustraliaRead More
Rodin is a small IT managed services company located in Ultimo, Australia. They focus on IT managed services, IT strategy consulting, unified communications consulting & SI, cybersecurity, and more and were founded in 2007.
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5$5,000+10 - 49 employeesSydney, AustraliaCybersecurity company Gridware is based in Sydney, Australia. The company focuses on Cybersecurity and is small.The company was established in 2017.Read More
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6$50,000+1,000 - 9,999 employeesWangen, SwitzerlandRead More
IT strategy consulting and other IT consulting and SI company Black Box is headquartered in. The company provides IT strategy consulting and other IT consulting and SI and is large.The company was established in 1976.
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7$5,000+2 - 9 employeesBrookvale, AustraliaBrooky Cybersecurity Pty Ltd, a Cybersecurity company, was established in 2024. They are headquartered in Brookvale, Australia and have a small team. Brooky Cybersecurity Pty Ltd offers Cybersecurity, IT managed services, and Application Management & Support.Read More
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8Undisclosed250 - 999 employeesNorth Sydney, AustraliaProfessional Advantage is a midsize ERP consulting and SI company in North Sydney, Australia and Melbourne, Australia. Their services include ERP consulting and SI and cloud consulting & SI.Read More
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9$10,000+10 - 49 employeesSydney, AustraliaAtarix is a Sydney, Australia-based IT managed services company. Founded in 2015, the team focuses on IT managed services and cloud consulting & SI.Read More
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We support over 52,000 users across Australia with a few includingIndustries
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10$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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11$5,000+2 - 9 employeesThe Rocks, AustraliaDrappier is a Cybersecurity company. The small The Rocks, Australia-based company was founded in 2009. Their services include Cybersecurity, IT managed services, IT strategy consulting, Custom Software Development, and more.Read More
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12Undisclosed10 - 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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13$10,000+10 - 49 employeesSt Peters, AustraliaPlatform 24 is an IT managed services company. Founded in 2006, the team focuses on IT managed services and Cybersecurity. The company is located in St Peters, Australia.Read More
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14$1,000+10 - 49 employeesSydney, AustraliaZIRILIO, a Cybersecurity company, offer Cybersecurity. They were established in 2007.Read More
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15$25,000+10 - 49 employeesPotts Point, AustraliaCoder Trove, an IT staff augmentation company, is located in Potts Point, Australia. The small team focuses on IT staff augmentation, Custom Software Development, IT strategy consulting, Artificial Intelligence, and more. The company was founded in 2018.Read More
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16Undisclosed50 - 249 employeesArtarmon, AustraliaThe Missing Link is a Cybersecurity company. The Artarmon, Australia-based team offers Cybersecurity and cloud consulting & SI.Read More
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17Undisclosed2 - 9 employeesChatswood, AustraliaCybersecurity company CXO Security is based in Chatswood, Australia. They offer Cybersecurity.Read More
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18$10,000+50 - 249 employeesSydney, AustraliaIntalock is an IT managed services and Cybersecurity company. Launched in 2010, the company offers IT managed services and Cybersecurity.Read More
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19Undisclosed50 - 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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20Undisclosed250 - 999 employeesSydney, AustraliaIn Summer Hill, Australia and Sydney, Australia, Nexon Asia Pacific is an IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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21Undisclosed10 - 49 employeesBarangaroo, AustraliaDC Encompass is a cloud consulting & SI company. Their small team of employees is headquartered in Barangaroo, Australia. Their team provides cloud consulting & SI and IT managed services.Read More
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22$1,000+10 - 49 employeesSydney, AustraliaAUP IT is an IT managed services company established in 2007. The small team provides IT managed services and Cybersecurity.Read More
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23$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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24$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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25Undisclosed10 - 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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26$1,000+2 - 9 employeesSydney, AustraliaElvidence, a Cybersecurity company, is headquartered in Sydney, Australia. The team specializes in Cybersecurity.Read More
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27$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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28$1,000+10 - 49 employeesBaulkham Hills, AustraliaINTELLIWORX Managed IT is a small IT strategy consulting company established in 2011. Their services include IT strategy consulting and IT managed services.Read More
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29$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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30Undisclosed10 - 49 employeesFrenchs Forest, AustraliaStanfield IT is a Frenchs Forest, Australia-based IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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