Top 100 Cybersecurity Companies in Australia
The Best of December 2025Looking 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.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in Australia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Australia Cybersecurity Consultants
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61Undisclosed10 - 49 employeesSouth Melbourne, AustraliaDefenceShield is a Cybersecurity company. Their small team is located in South Melbourne, Australia. Their services include Cybersecurity.Read More
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62$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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63$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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64Undisclosed2 - 9 employeesSpotswood, AustraliaEstablished in 2022, Hyperception is a Cybersecurity company. The company offers Cybersecurity and IT strategy consulting.Read More
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65$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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66Undisclosed10 - 49 employeesBarton, AustraliaEstablished in 2019, cleared is a small Cybersecurity company. Their team specializes in Cybersecurity and IT managed services.Read More
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67$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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68Undisclosed10 - 49 employeesSouth Melbourne, AustraliaTechnetics Cybersecurity , a Cybersecurity company, was founded in 2004. The small team focuses on Cybersecurity.Read More
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69$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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70$1,000+10 - 49 employeesMelbourne, AustraliaRead More
Launched in 2015, COMPTEC I.T Professional Services is a cybersecurity company. Based in Melbourne, Australia and Pireas, Greece, their small team specializes in cybersecurity, IT managed services, cloud consulting & SI, IT strategy consulting, and more.
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71$10,000+10 - 49 employeesBanyo, AustraliaXari Group is an IT managed services company. They are located in Banyo, Australia and have small team. Their team specializes in IT managed services and Cybersecurity.Read More
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72$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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73Undisclosed2 - 9 employeesPerth, AustraliaEstablished in 1997, Computer Mechanics is an IT managed services and Cybersecurity company. The team provides IT managed services and Cybersecurity.Read More
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74$10,000+10 - 49 employeesBrisbane City, AustraliaYell IT is a Brisbane City, Australia-based Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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75$5,000+10 - 49 employeesPort Melbourne, AustraliaCloud consulting & SI company Kaine Mathrick Tech (KMT) specializes in cloud consulting & SI and IT managed services. They are located in Port Melbourne, Australia.Read More
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76Undisclosed50 - 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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77Undisclosed250 - 999 employeesSummer Hill, 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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78Undisclosed2 - 9 employeesCaulfield South, AustraliaConnley Walker is a small Caulfield South, Australia-based Cybersecurity company. The team provides Cybersecurity and Engineering.Read More
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79$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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80Undisclosed10 - 49 employeesSouth Melbourne, AustraliaMuscatech is a small Cybersecurity company established in 2007. Their team focuses on Cybersecurity and IT strategy consulting.Read More
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81$5,000+10 - 49 employeesDocklands, AustraliaSysintegra is an IT managed services company established in 2012. Their team offers IT managed services and Cybersecurity.Read More
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82$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.
Clients
HCA (Hospital Corporation of America) -
83$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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84Undisclosed10 - 49 employeesWheelers Hill, AustraliaAlltel Australia is a Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and Call Center Services and are headquartered in Wheelers Hill, Australia.Read More
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85Undisclosed50 - 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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86Undisclosed2 - 9 employeesBlacktown, AustraliaLogic Labs is a Cybersecurity and IT managed services company based in Blacktown, Australia. Launched in 2016, the team specializes in Cybersecurity and IT managed services.Read More
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87$5,000+10 - 49 employeesRingwood, AustraliaIT managed services company The Virtual IT Department is based in Ringwood, Australia. Launched in 2001, the team focuses on IT managed services and Cybersecurity.Read More
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88$1,000+10 - 49 employeesClayfield, AustraliaSmartCLOUD is a cloud consulting & SI company. Founded in 2019, the team specializes in cloud consulting & SI and Cybersecurity.Read More
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89$100,000+10 - 49 employeesSpring Hill, AustraliaRead More
EXCEED ICT PTY LTD is a Spring Hill, Australia-based IT strategy consulting company. The company provides IT strategy consulting, cybersecurity, IT managed services, and business consulting and is small.The company was launched in 2019.
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90Undisclosed10 - 49 employeesTingalpa, AustraliaSmile IT is an IT managed services company launched in 2007. Their team specializes in IT managed services and Cybersecurity.Read More
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