Top 100 Cybersecurity Companies in Sydney
The Best of December 2025Looking 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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1$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) -
2$5,000+50 - 249 employeesMontréal, CanadaRead More
Cloud consulting & SI company Stackgenie was founded in 2020. Their midsize team is in London, England; New York, New York; San Francisco, California and Berlin, Germany. Their services include cloud consulting & SI, DevOps Managed Services, Generative AI, and Cybersecurity.
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3$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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4$10,000+10 - 49 employeesSydney, AustraliaRead More
Based in Melbourne, Australia, Borderless CS is a cybersecurity company. They provide cybersecurity and were founded in 2023.
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5$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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6$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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7$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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8$10,000+10 - 49 employeesSurry Hills, AustraliaWorldteam Technology Services, a small software development firm, is in Surry Hills, Australia; Hefei, China; San Francisco , California and Seattle, Washington. Launched in 2009, the team provides Custom Software Development, Artificial Intelligence, cloud consulting & SI, Cybersecurity, and more.Read More
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LendleaseIndustries
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9$10,000+50 - 249 employeesSydney, AustraliaThe Development Agency is a web design company. The midsize Sydney, Australia-based company was established in 2008. Their services include web design, web development, mobile app development, e-commerce development, and more.Read More
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10$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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11$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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12$25,000+10,000+ employeesParis, FrancePersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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13Undisclosed1,000 - 9,999 employeesHyderabad, IndiaRead More
ValueLabs is a global business technology services and solutions provider based in Hyderabad, India with over 25 offices worldwide in the US, Europe, and Asia. Founded in 1997, ValueLabs' team of over 5,000 employees provides non-voice BPO/back office services and voice/call center capabilities.
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14Undisclosed10 - 49 employeesMacquarie Park, AustraliaLaunched in 2006, StickmanCyber is a small Macquarie Park, Australia-based Cybersecurity company. Their services include Cybersecurity.Read More
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15$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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16$1,000+250 - 999 employeesSydney, AustraliaBased in Sydney, Australia, Tecala Group is a cloud consulting & SI company. Their services include cloud consulting & SI and IT managed services.Read More
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17$1,000+2 - 9 employeesSydney, AustraliaVolkis, a Cybersecurity company, was established in 2019. The firm offers Cybersecurity, and is small.Read More
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18$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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19$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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20$1,000+2 - 9 employeesDee Why, AustraliaIn Dee Why, Australia and Maroochydore, Australia, Secure Konnect Cyber Security Awareness Training is a small Cybersecurity company. The team specializes in Cybersecurity.Read More
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21Undisclosed250 - 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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22$1,000+2 - 9 employeesPyrmont, AustraliaNetomate PTY LTD is an other IT consulting and SI company headquartered in Pyrmont, Australia. The small team specializes in other IT consulting and SI, cloud consulting & SI, IT strategy consulting, cybersecurity, and more. The company was launched in 2021.Read More
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23Undisclosed50 - 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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24$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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25$5,000+2 - 9 employeesSydney, AustraliaCybersecurity company SecureTriad is in Sydney, Australia. The team provides Cybersecurity.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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27Undisclosed2 - 9 employeesChatswood, AustraliaCybersecurity company CXO Security is based in Chatswood, Australia. They offer Cybersecurity.Read More
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28$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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29$1,000+10 - 49 employeesSydney, AustraliaZIRILIO, a Cybersecurity company, offer Cybersecurity. They were established in 2007.Read More
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30$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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