Top 100 Cybersecurity Companies in Australia

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Top 100 Cybersecurity Companies in Australia

The Best of December 2025

Looking for a top cybersecurity consultant in Australia?

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. 

List of the Best Australia Cybersecurity Consultants

  • 361
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Melbourne, Australia
    Cybersecurity company Aspirante is headquartered in Melbourne, Australia and Pyrmont, Australia. The team focuses on Cybersecurity and Artificial Intelligence.
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  • 362
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    West Ipswich, Australia
    Managed Solutions Pty Ltd is an IT strategy consulting company. Headquartered in West Ipswich, Australia, their team focuses on IT strategy consulting and cloud consulting & SI.
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  • 363
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Rooty Hill, Australia
    GatewayX Technologies is a CRM consulting and SI company. They provide CRM consulting and SI and Cybersecurity and are in Rooty Hill, Australia.
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  • 364
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Hughesdale, Australia
    Nerdcore Computers Service Centre is a small IT strategy consulting company based in Hughesdale, Australia. Their services include IT strategy consulting and Cybersecurity.
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  • 365
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Spring Hill, Australia
    Impulse Data Pty Ltd is a cloud consulting & SI company. Based in Spring Hill, Australia, the company provides cloud consulting & SI and IT managed services.
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  • 366
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Melbourne, Australia
    User experience design agency DWS Limited was launched in 1991. The agency provides UX/UI Design and IT strategy consulting, and is midsize.
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  • 367
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Brisbane City, Australia
    Launched in 2007, Cyber Research is a Cybersecurity company. The small team specializes in Cybersecurity.
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  • 368
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Brisbane City, Australia
    Established in 2018, Avantia Cyber Security is a small Cybersecurity company. Their services include Cybersecurity.
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  • 369
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Sydney, Australia
    Core Sentinel is a Cybersecurity company. Their small team is headquartered in Sydney, Australia and provides Cybersecurity. The firm was launched in 2015.
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  • 370
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Footscray, Australia
    IZOOlogic is a Cybersecurity company. They are headquartered in Footscray, Australia and have small team. They specialize in Cybersecurity.
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  • 371
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Melbourne, Australia
    Suraksha Information Security is a small Cybersecurity company located in Melbourne, Australia. Their services include Cybersecurity.
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  • 372
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    West Perth, Australia
    BankVault is a small West Perth, Australia-based Cybersecurity company. The team focuses on Cybersecurity.
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  • 373
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Canberra, Australia
    Macquarie Government is a Cybersecurity company. Their small team is based in Canberra, Australia. Their services include Cybersecurity.
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  • 374
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Canberra, Australia
    QILA is a Cybersecurity company. Headquartered in Canberra, Australia, the team specializes in Cybersecurity.
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  • 375
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Southbank, Australia
    Paisley Australia Pty Ltd is a Cybersecurity company. Launched in 1996, the team offers Cybersecurity.
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  • 376
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Melbourne, Australia
    IT managed services company Asta Solutions Pty Ltd is located in Melbourne, Australia. The team provides IT managed services and cloud consulting & SI.
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  • 377
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Camberwell, Australia
    Located in Camberwell, Australia, CloudMarc is a midsize cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.
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    Industries

  • 378
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Southport, Australia
    Founded in 2006, Secure ISS is a Cybersecurity company. The company offers Cybersecurity, and is small.
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    Industries

  • 379
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Surry Hills, Australia
    Next Defence, a Cybersecurity company, was founded in 2020. Headquartered in Surry Hills, Australia, the team focuses on Cybersecurity.
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  • 380
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Sydney, Australia
    Knowledge On Tap, a Cybersecurity company, is based in Sydney, Australia. The team specializes in Cybersecurity.
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  • 381
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Sydney Olympic Park, Australia
    Arrow Networks is an IT managed services company. Their small team is located in Sydney Olympic Park, Australia. Their team focuses on IT managed services and Cybersecurity.
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  • 382
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Pymble, Australia
    Eco Certificates, an Architectural Design company, provide Architectural Design and Product Design. They were launched in 2009.
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  • 383
    (2 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    1,000 - 9,999 employees
    Belrose, Australia

    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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    Industries

  • 384
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Belconnen, Australia
    IT managed services company White Knight IT is in Belconnen, Australia. Founded in 2020, the team focuses on IT managed services and Cybersecurity.
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    Industries

  • 385
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Roseville, Australia
    Total Telco Group is a custom software development company launched in 2014. The team specializes in Custom Software Development and BI & big data consulting & SI and is based in Roseville, Australia.
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  • 386
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Toowong, Australia
    Computit Pty Ltd is an IT managed services company. The Toowong, Australia-based agency was established in 2009. Their services include IT managed services and cloud consulting & SI.
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  • 387
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Subiaco, Australia
    IT managed services company Hybrid ICT is headquartered in Subiaco, Australia. Their services include IT managed services and cloud consulting & SI.
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  • 388
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Miami, Australia
    Headquartered in Miami, Australia, GREENDATA is a small cloud consulting & SI company. The team provides cloud consulting & SI and IT managed services.
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  • 389
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Hobart, Australia
    Based in Hobart, Australia, Virtual Information Technology Pty Ltd is an IT managed services company. They specialize in IT managed services and IT strategy consulting and were launched in 2016.
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  • 390
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Mascot, Australia
    New Era Technology, a cloud consulting & SI company, was established in 1985. They offers cloud consulting & SI and ECM consulting and SI.
    Read More
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