Best Sydney Cybersecurity Firm Rankings

38 Companies - Rankings updated: June 17, 2026

All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.

Australia × Sydney ×

Saigon Technology
Accelerating Software Development - Building Offshore Software Development Centers
Saigon Technology delivers cybersecurity services to SMBs, covering threat detection, managed firewall, ransomware protection, and compliance support for HIPAA, SOC 2, PCI, GDPR, and CCPA. With 300+ global clients, it has established itself as a trusted cybersecurity services provider. [... see all Saigon Technology reviews ]
Top Services:
Cybersecurity
Magento
AI Development
Location
Sydney, Australia
Number of Employees
500 - 999
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
44 Projects Listed
Saigon Technology Services
Software Development
Staff Augmentation
AI Development
Web Development
Mobile App Development
DevOps Consulting
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clients and Projects
View Full Portfolio
IT Services Project for Hardware & Networking Company Google Workspace to Microsoft 365 Migration
View Full Portfolio
Comprehensive analysis done by DesignRush Agency Experts.
ChiliPay
AWC
Barddy
Frupor
Genesis Sun
idealpos
ISMS Global
Lucette
Minmed Telehealth
MTM
Data sourced from the agency's DesignRush profile
Saigon Technology Reviews & Testimonials
Vasko Markovski Manager of App Development at Real Estate of Ontario
5.0★
Mobile App Development Review from Vasko Markovski
Our company hired them to create an app designed to help expatriates find housing. A project manager and two developers from Saigon Technology worked closely with our team for the app's development. At the start, their team and ours gathered the information needed for the project and planned out how to build the product. They then designed the app's interface and added features. In the end, we launched the app successfully, and our client was satisfied with it.
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Rich McMahon CEO at cda ventures LLC
5.0★
Web Development Review from Rich McMahon
Our experience with Saigon Technology Company for our Business Consulting website design was exceptional. They displayed a profound understanding of our requirements and translated them into a visually captivating and user-friendly website. Their attention to detail, creativity, and professionalism were evident throughout the process. From concept to delivery, they surpassed our expectations, delivering a sleek and functional website that perfectly encapsulated our brand identity. Saigon Technology Company truly exceeded our expectations.
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Jerry Coleman Founder at Offerpad
5.0★
Web Development Review from Jerry Coleman
Saigon Technology surpassed our expectations with their exceptional website design for our real estate company. Their team displayed remarkable creativity, capturing the essence of our brand while ensuring seamless functionality and user experience. From the initial consultation to the final product, their professionalism and attention to detail were evident. They effectively incorporated our feedback, resulting in a website that perfectly showcases our properties and attracts potential buyers. Saigon Technology's expertise in website development is commendable, and we highly recommend them for anyone seeking top-notch design and technical proficiency.
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Reviews verified by DesignRush and sourced from the agency's profile
Visit Website View Profile
5.0 5.0 (72)
4.6 4.6 (53)
Macquarie Cloud Services
Colocation Designed for You Not for Us
Colocation Designed for You Not for Us
Macquarie Cloud Services, part of ASX-listed Macquarie Technology Group, is Australias most recommended cloud service provider. For close to 20 years the local team has provided private, public, hybrid, security and disaster recovery solutions to a range of ambitious Australian businesses. [... view Macquarie Cloud Services profile ]
Top Services:
Cybersecurity
Cloud Consulting
Location
Sydney, Australia
Number of Employees
250 - 499
Average Hourly Rate
$200/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.3 4.3 (12)
Gridware
Gridware Cybersecurity is an Australian information security risk auditing and consulting startup based in Sydney. Servicing corporate, fintech and SMEs [... view Gridware profile ]
Top Services:
Cybersecurity
Penetration Testing
Identity & Access Management
Location
Sydney, Australia
Number of Employees
Under 49
View Profile
5.0 5.0 (39)
CXO Security
CXO Security works to protect both company and customer data in a discreet, practical, and accountable way. [... view CXO Security profile ]
Top Services:
Cybersecurity
Identity & Access Management
Cybersecurity Incident Response
Location
Sydney, Australia
Number of Employees
50 - 99
View Profile
5.0 5.0 (10)
StickmanCyber
Fortify Your Business with Effective Cybersecurity
Fortify Your Business with Effective Cybersecurity
Protect your business from cyber threats and fortify your defenses with our leading cybersecurity services. Safeguard your networks, devices and data while minimizing the risks of financial loss and reputational damage. Trust our expertise to deliver tailored solutions that empower your business in today's [... view StickmanCyber profile ]
Top Services:
Cybersecurity
Penetration Testing
Location
Sydney, Australia
Number of Employees
Under 49
View Profile
Yirigaa
Yirigaa is pioneering Cyber-security services in Australia, consistently delivering business value with the latest technology. [... view Yirigaa profile ]
Top Services:
Cybersecurity
Penetration Testing
Location
Sydney, Australia
Number of Employees
50 - 99
View Profile
3Columns
In an era when businesses are increasingly exposed to sophisticated and unseen threats, 3Columns exists to help you enhance and strengthen your IT infrastructure and strategy, by embedding security into every element. [... view 3Columns profile ]
Top Services:
Cybersecurity
Penetration Testing
Location
Sydney, Australia
Number of Employees
Under 49
View Profile
3.3 3.3 (7)
Stratica
Payment Card Industry Compliance and Security Specialists
Payment Card Industry Compliance and Security Specialists
Stratica is a distinguished IT consulting firm specializing in an extensive array of critical services that encompass the ever-evolving realm of cybersecurity, governance, Payment Card Industry Forensic Investigations (PFI), regulatory compliance, and risk management. Our comprehensive portfolio of offerings [... view Stratica profile ]
Top Services:
Cybersecurity
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$150/hr
View Profile
Rivanorth
Real-Time AI Threat Intelligence for Dark Web and Cybercrime Protection
Real-Time AI Threat Intelligence for Dark Web and Cybercrime Protection
Rivanorth Oko is AI-driven dark web monitoring and cybercrime protection software that delivers real-time threat intelligence to detect and stop breaches before they cause damage. [... view Rivanorth profile ]
Top Services:
Cybersecurity
Penetration Testing
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$700/hr
Minimal Budget
$10,000 - $25,000
View Profile
Dazlab
Build Better Software Products
Build Better Software Products
We're Dazlab, the team you can call when the off-the-shelf software stops making sense. We build custom platforms for B2B companies that needs tools to fit them, not the other way around. No Bloat. No Band-Aids. Just clean, purposeful software that actually gets work done. [... view Dazlab profile ]
Top Services:
Cybersecurity
Software Development
Web Development
Location
Sydney, Australia
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
View Profile
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Intrix Cyber Security
Secure Your Enterprise Future
Secure Your Enterprise Future
Intrix Cyber Security is a specialist Australian consultancy providing high-end offensive security and strategic advisory services. As an approved supplier on the BuyICT and Buy NSW government panels, we provide advanced penetration testing, Essential Eight maturity uplift, and 24/7 incident response. We [... view Intrix Cyber Security profile ]
Top Services:
Cybersecurity
Managed Services
Penetration Testing
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$250/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (10)
Testhouse
A Software Quality Assurance, Testing & DevOps Company
A Software Quality Assurance, Testing & DevOps Company
Established in 2000, Testhouse is a global, independent, technology agnostic Software Testing and Quality Assurance company based out of London, UK with operations in the Middle East, USA, Australia, New Zealand and India. [... view Testhouse profile ]
Top Services:
Cybersecurity
IT Services
Managed Services
Location
Sydney, Australia
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
View Profile
4.6 4.6 (7)
Secure Konnect Cyber Security
Trusted Cyber Security Partner.
Trusted Cyber Security Partner.
Trusted Cyber Security Partner. [... view Secure Konnect Cyber Security profile ]
Top Services:
Cybersecurity
IT Services
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (33)
FlexiMal
Cloud Solutions, SharePoint Migration & Custom Solutions, SharePoint Configuration & Branding, Web & Windows Applications, Networking are our business. [... view FlexiMal profile ]
Top Services:
Cybersecurity
IT Services
Location
Sydney, Australia
Number of Employees
Under 49
View Profile
Vantexa
Fueled by an Expertise in the Shadows
Fueled by an Expertise in the Shadows
Vantexa prides itself on delivering high-quality, cost-efficient cyber security solutions. Our expert team specialises in offering bespoke services in Governance, Risk Management, Compliance (GRC), and penetration testing. We understand the importance of robust cyber defence without imposing a heavy financial [... view Vantexa profile ]
Top Services:
Cybersecurity
Penetration Testing
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$60/hr
Minimal Budget
Under $1,000
View Profile
DxMinds Technologies
Digital Transformation Partner
Digital Transformation Partner
DxMinds is a Global Digital Transformation & Mobile Apps Development Company Based in Silicon Valley Of India, USA, UAE, Australia & Latin America. [... see all DxMinds Technologies reviews ]
Top Services:
Cybersecurity
eCommerce Development
WordPress Website Design
Location
Sydney, Australia
Number of Employees
50 - 99
Average Hourly Rate
$28/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
7 Projects Listed
View Profile
4.4 4.4 (2)
4.3 4.3 (68)
NSW IT Support
Helping companies to accelerate growth.
Helping companies to accelerate growth.
NSW IT SUPPORT is a Sydney based IT company in Australia established to offer a single point of contact for IT, Telecommunication and Procurement services for every business across New South Wales. We exclusively provide flexible and on-demand access to the latest cutting-edge enterprise-level technologies [... view NSW IT Support profile ]
Top Services:
Cybersecurity
IT Services
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$50/hr
View Profile
5.0 5.0 (30)
Deloitte
Collaborating for Lasting Impact in Business Consulting
Collaborating for Lasting Impact in Business Consulting
Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals [... view Deloitte profile ]
Top Services:
Cybersecurity
IT Services
AI Development
Location
Sydney, Australia
Number of Employees
1000 & Up
Portfolios Count
6 Projects Listed
View Profile
3.4 3.4 (83)
In Time Tec South Korea
Best award-winning software development company in South Korea.
Best award-winning software development company in South Korea.
Time Tec South Korea is a top-rated, multi-award-winning software development company providing a full suite of services and solutions like mobile application development, software development, Microsoft Dynamics 365 development, web development, ServiceNow consulting, and cybersecurity consulting to small [... view In Time Tec South Korea profile ]
Top Services:
Cybersecurity
Outsourcing
Software Development
Location
Sydney, Australia
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
View Profile
Intergy Consulting
WE HAVE THE PEOPLE TO REALISE YOUR VISION
WE HAVE THE PEOPLE TO REALISE YOUR VISION
Intergy Consulting has been helping Australian clients achieve their business goals through the creation of high quality custom-made software and Mobile app solutions. [... view Intergy Consulting profile ]
Top Services:
Cybersecurity
IT Services
Software Development
Location
Sydney, Australia
Number of Employees
50 - 99
View Profile
4.4 4.4 (8)
Protiviti
Global Business Consulting Excellence
Global Business Consulting Excellence
Protiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services spanning finance, technology, operations, data, analytics, governance, risk, and internal audit, we serve [... view Protiviti profile ]
Top Services:
Cybersecurity
IT Services
AI Development
Location
Sydney, Australia
Number of Employees
1000 & Up
Portfolios Count
5 Projects Listed
View Profile
5.0 5.0 (1)
Knowledge On TAP
Source Global - Service Local
Source Global - Service Local
Knowledge On TAP is an Okta IAM Solution Partner, helping businesses implement the most secure IAM (Identity and Access Management) Solution to safeguard and protect their digital assets against cyber threats and data breaches. [... view Knowledge On TAP profile ]
Top Services:
Cybersecurity
IT Services
Web Development
Location
Sydney, Australia
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
View Profile
Jam Cyber
Trusted IT Support
Trusted IT Support
Jam Cyber is a trusted Australian IT services provider delivering managed IT and cybersecurity solutions designed to keep businesses secure, productive, and future-ready. With over 20 years of experience, the company offers comprehensive support across systems, security, cloud, and compliance, helping [... view Jam Cyber profile ]
Top Services:
Cybersecurity
IT Services
Managed Services
Location
Sydney, Australia
Number of Employees
Under 49
View Profile
5.0 5.0 (34)
Milnsbridge Managed IT Services
Unlimited IT support from $99/seat. 13-minute response. Cyber included.
Unlimited IT support from $99/seat. 13-minute response. Cyber included.
Milnsbridge is a Sydney managed IT provider built for businesses with 10 to 200 staff. We handle everything from daily support tickets to cybersecurity, Microsoft 365, cloud infrastructure, and voice systems. Our Growth plan delivers unlimited remote and onsite support at $99 per seat per month with a full [... view Milnsbridge Managed IT Services profile ]
Top Services:
Cybersecurity
IT Services
Cloud Consulting
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$99/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.9 4.9 (43)
Hokma Consulting and Technology Solutions
Wisdom. Knowledge. Action.
Wisdom. Knowledge. Action.
Hokma Consulting and Technology Solutions excels at crafting strategic frameworks and implementing cutting-edge technology solutions. Our expertise lies in guiding digital transformation initiatives, utilizing advanced methodologies in AI and emerging technologies. We specialize in designing resilient [... view Hokma Consulting And Technology Solutions profile ]
Top Services:
Cybersecurity
IoT
Blockchain
Location
Sydney, Australia
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
View Profile
4.3 4.3 (6)
Red Ant
Ruby on Rails and React developers in Sydney Australia
Ruby on Rails and React developers in Sydney Australia
We build intelligent, scalable software platforms & products. Build with us or we can advise on your existing technology or team.Sound interesting? Then come and talk to us. Let’s make something awesome together. [... view Red Ant profile ]
Top Services:
Cybersecurity
eCommerce Development
IT Services
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$25,000 - $50,000
View Profile
4.5 4.5 (2)
DHRP
Your Full Service Technology Partner.
Your Full Service Technology Partner.
DHRP is an Australian-owned and worked organisation set up in 1993 by a collection of experienced Microsoft Dynamics 365 experts. [... view DHRP profile ]
Top Services:
Cybersecurity
IT Services
Managed Services
Location
Sydney, Australia
Number of Employees
100 - 249
Portfolios Count
1 Project Listed
View Profile
5.0 5.0 (1)
Mobile Mentor
Securing Your Business, One App at a Time.
Securing Your Business, One App at a Time.
With custom apps, superior security protocols, 24/7 mobile support and other industry leading security tools and resources, Mobile Mentor is one of the most trusted cybersecurity firms in the world. Founded in New Zealand in 2004, the company is ready to assist with all your cybersecurity needs. [... view Mobile Mentor profile ]
Top Services:
Cybersecurity
IT Services
Software Development
Location
Sydney, Australia
Number of Employees
50 - 99
View Profile
3.7 3.7 (3)
Netomate
Unleash Borderless Connectivity
Unleash Borderless Connectivity
Netomate is an ICT service provider specializing in Automation, Cloud, and Networking. [... view Netomate profile ]
Top Services:
Cybersecurity
IT Services
Cloud Consulting
Location
Sydney, Australia
Number of Employees
Under 49
View Profile
SotaTek ANZ
Your Trusted ANZ IT Solution Partner
Your Trusted ANZ IT Solution Partner
SotaTek ANZ is a Sydney-based Software Development Company with deep experience in helping businesses in digital transformation. We help growth-focused businesses across Australia and New Zealand succeed through innovative software solutions. [... view SotaTek ANZ profile ]
Top Services:
Cybersecurity
Software Development
Web Development
Location
Sydney, Australia
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
View Profile
Cygnet Digital
Superb IT Services.
Superb IT Services.
With Cygnet.One, our goal is to seamlessly integrate our offerings empowering organizations to tackle challenges with tech-enabled and data-driven solutions facilitating business process digital transformation. This is achieved through our digital transformation framework, Cygnet Cosmos. [... view Cygnet Digital profile ]
Top Services:
Cybersecurity
eCommerce Development
IT Services
Location
Sydney, Australia
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
View Profile
Acropolis Infotech
Expanding Possibilities
Expanding Possibilities
An Award-Winning App Development Company | Leveraging Latest/Trending Technologies | Serving Across Globe [... view Acropolis Infotech profile ]
Top Services:
Cybersecurity
IT Services
Software Development
Location
Sydney, Australia
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
$10,000 - $25,000
View Profile
BDO
IDEAS | PEOPLE | TRUST
IDEAS | PEOPLE | TRUST
BDO is a trusted adviser to clients seeking project management, audit, tax, and business consulting services. As one of the worlds leading audit and accounting organisations, we have clients of all types and sizes from large corporate organisations to private businesses, entrepreneurs and individuals across [... view BDO profile ]
Top Services:
Cybersecurity
Software Development
Location
Sydney, Australia
Number of Employees
Under 49
View Profile
4.3 4.3 (6)
MSP Corporation
Integrated Information, Communication Technology (ICT) Solutions & Managed IT Services
Integrated Information, Communication Technology (ICT) Solutions & Managed IT Services
MSP Corporation provides Integrated Information and Communication Technology (ICT) solutions to businesses, public companies, and government organizations across Australia, the USA, and the Asian Pacific Region. [... view MSP Corporation profile ]
Top Services:
Cybersecurity
IT Services
Software Development
Location
Sydney, Australia
Number of Employees
50 - 99
View Profile
4.8 4.8 (32)
Volkis
Your Partner in Cybersecurity Excellence
Your Partner in Cybersecurity Excellence
Volkis is a leading cybersecurity consulting firm driven by a passion for delivering exceptional results. Our seasoned experts collaborate closely with clients to develop tailored strategies that address unique challenges and align with business objectives. [... view Volkis profile ]
Top Services:
Cybersecurity
Penetration Testing
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$1,000 - $10,000
View Profile
NCS AU
Transforming Technology, Empowering Communities.
Transforming Technology, Empowering Communities.
A technology services provider dedicated to unlocking client value through innovative solutions, integrity, and a commitment to excellence. [... view NCS AU profile ]
Top Services:
Cybersecurity
Managed Services
Location
Sydney, Australia
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
View Profile
4.4 4.4 (14)
NexSync
Next level growth, seamlessly synced.
Next level growth, seamlessly synced.
At NexSync, we understand the unique challenges faced by businesses in Sydney. Our dedicated team offers a personal touch, backed by years of experience in digital marketing and technology. We prioritise your success with strategies designed for growth, visibility and sustained impact in a competitive market. [... view NexSync profile ]
Top Services:
Cybersecurity
WordPress Website Design
IT Services
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
Under $1,000
View Profile
Persistent
See Beyond, Rise Above.
See Beyond, Rise Above.
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology. [... view Persistent profile ]
Top Services:
Cybersecurity
IT Services
Software Development
Location
Sydney, Australia
Number of Employees
1000 & Up
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
View Profile
4.6 4.6 (730)

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About The Author and Expert Reviewer

Selina Garcia

Content Specialist

selina@designrush.com

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Sergio Oliveira

Former Development Director

spotlight@designrush.com

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.

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