Top Cyber Security Companies in Sydney

Researched by:Goodfirms Research TeamUpdated:September 14, 2026

Goodfirms has reviewed 80 Cyber Security Companies in Sydney as of September 2026. The top-ranked firm is TechWize (4.9 stars, 26 verified reviews, $25 - $49/hr, founded 2000, Sydney). Across the category, the median hourly rate is $37, median client rating is 5, and 21% of firms employ 50+ members. Explore the vetted Cyber Security Companies in Sydney below, compare their strengths, and connect with the provider best suited to your requirements.

People are searching for trustworthy cyber security agencies in Sydney because of the increasing threat to their confidential data. Are you facing a similar kind of situation? Have you been surfing the net for cyber security firms in Sydney? Fret not! You have reached the Goodfirms page. Your search for dedicated cyber security service providers in Sydney will now come to an end. What are you waiting for? Start going through the following names of cyber security companies in Sydney and pick one as per your requirements.

Goodfirms has verified 80 Cyber Security Companies in Sydney - part of 6,410+ CyberSecurity Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top Cybersecurity Service Providers in Sydney | Cybersecurity Firms in Sydney

Find a Cyber Security Company Near you
Find a Cyber Security Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • Oreta helps organisations like your’s be the best at what it does. We drive your organisation’s business outcomes through advisory, delivery, and managed service offerings using secure networking and cloud technologies.Oreta is here to assist businesses like yours. Reach out and let us know what your IT requirements are so we can provide you with ... read Oreta reviews & insights

    $50 - $99/hr
    50 - 249
    2015
    Sydney, Australia
  • At Techstream Solutions, we specialise in professional IT support and managed ITC services for Sydney businesses of all sizes. We have over 20+ years experience and, through dedication and commitment to our clientele, have become one of industries leading ITC providers, developing the foundation for continued success.

    $50 - $99/hr
    250 - 999
    2005
    Sydney, Australia
  • Cornerstone Performance Management are experts in strategic planning, budgeting, forecasting, multi-dimensional analysis, dashboards, scorecards and all manner of other useful executive management tools, delivered through a common web interface. The business intelligence capabilities are often delivered in conjunction with data warehouse solutions and data marts depending on your needs.

    $100 - $149/hr
    50 - 249
    2007
    Sydney, Australia
  • From Fully Managed Support/Tech Solutions to vendor systems implementation we are known for our ability to deliver award-winning IT and cloud services/solutions. At the forefront of technology innovation, we partner up with our client to provide the business outcomes they need within one stop!

    $150 - $199/hr
    10 - 49
    2016
    Sydney, Australia
  • Metaorange collaborate with companies from a variety of industries, including startups, small and medium-sized organizations (SMEs), and large multinationals. Our client list includes companies in technology, banking, healthcare, retail, education, and other fields. We seek to serve clients of all sizes and backgrounds, personalizing our IT services to their individual needs and goals.

    NA
    10 - 49
    0
    Sydney, Australia
  • Online Consulting Pty Ltd is an IT Company in Sydney, specialising in Domain name management, Website Hosting, G Suite Support and IT Support including Remote Monitoring of computer health. Online Consulting also offers PPC Management Services, Web Development, SEO Services, Copywriting, Video and Photography services. We can build and develop a website and web presence ... read Online Consulting Pty Ltd reviews & insights

    NA
    2 - 9
    Sydney, Australia
  • Endure Secure is an information & cyber security consultancy firm based in Sydney, Australia. We believe that all businesses, companies and organisations should be able to operate with the assurance that they are protected from cyber security threats. Our mission is to assist organisations of all sizes to defend their most valuable online assets by ... read Endure Secure reviews & insights

    NA
    2 - 9
    2021
    Sydney, Australia
  • Evolution Systems is Australia’s trusted provider of personalised Cloud and Managed Services. For over two decades of experience, we’ve built a strong reputation for delivering reliable results. Our expertise covers Technology Systems and Infrastructure, Project Management, Cloud Solutions, Development Services, and Security Plans tailored for IBM i, AIX, Linux, and Windows environments. What sets us ... read Evolution Systems Pty Ltd reviews & insights

    NA
    10 - 49
    2000
    Sydney, Australia
  • We opened our doors in 2004, with a conviction to provide solution and support to our customers with the right technology which benefits our customers. Experienced leadership along with a team of certified and experienced team means we keep our customers infrastructure in the best shape possible. This lets our customer focus on stuff they ... read Swift Computers reviews & insights

    < $25/hr
    50 - 249
    2004
    Sydney, Australia
  • About Pledge Technologies Pledge Technologies is a leading IT services provider based in Australia, specializing in Managed IT Services, Cloud Solutions, and Cybersecurity. With a commitment to innovation and excellence, we help businesses streamline their technology infrastructure, enhance security, and drive digital transformation. Our expertise spans across IT consulting, infrastructure management, automation, and custom software ... read Pledge Technologies Pty. Ltd reviews & insights

    $100 - $149/hr
    2 - 9
    2012
    Sydney, Australia
  • For 20 years we’ve been committed to making our clients’ lives easier. It all started with a realization that Australian businesses could be so much more — if only they were able to leave IT to the experts and focus on what they do best: their business.

    $25 - $49/hr
    250 - 999
    1997
    Sydney, Australia
  • We specialize in guiding clients to unlock the full potential of AI, illuminating its capacity to drive transformative business growth.We specialize in translating your business needs into top-tier custom solutions, leveraging our expertise to ensure optimal performance and satisfaction.Our enterprise applications are meticulously crafted to empower organizations in scaling and expanding their businesses.We specialize in ... read Hokma Consulting reviews & insights

    $25 - $49/hr
    2 - 9
    Sydney, Australia
  • Appsquare builds premium digital products to meet meticulous business visions. Already worked for more than 100 premium clients globally, delivered intuitive products, service that helped companies pave new possibilities, cast new trails and build processes to ensure scalable growth. A growing team of leaders in digital transformation.

    $25 - $49/hr
    2 - 9
    Sydney, Australia
  • We’re a relationship driven IT service provider, partnering with regional businesses who rely on technology to power their company forward. We provide high level support, comprehensive infrastructure, and the security assurance to help avoid costly downtime. We have an outstanding reputation for customer care, service quality and delivering on our commitments. Our core values of ... read Cloudwize Technologies reviews & insights

    NA
    50 - 249
    2015
    Sydney, Australia
  • Since 2010 we have been providing Software Development services with a focus on adding value and attention to detail. We can assist with: custom software development software testing process automation API integration software development best practice consulting CI/CD Cloud deployment While we love the craft of software development, and all the tools and technology required, ... read Sydney Software Development reviews & insights

    NA
    2 - 9
    2010
    Sydney, Australia
  • Using AI Tools

    • ClaudeClaude
    • OpenCodeOpenCode
    • ChatGPTChatGPT

    Edos Solutions is a Sydney-based IT firm delivering managed IT, cybersecurity, and email security for Australian businesses. Since 2005 we've offered direct engineer access — no ticket queues, no offshore handoffs — across managed servers (Linux & Windows), email security (Mail Shield), mail infrastructure, cybersecurity audits & remediation, AI automation, and security-first websites.

    $100 - $149/hr
    2 - 9
    2005
    Sydney, Australia

    Why Edos Solutions?

    • Talk direct to the engineer, no ticket queues
    • 20 years of Australian IT and security expertise
    • Security and managed IT, one expert team
  • is an IT Services company, focused on delivering software solutions. We are one of the top IT services companies in Sydney NSW, delivering IT consulting services, Managed Microsoft 365, cloud computing, and IT solutions. We provide a comprehensive, flexible and supportive service to ensure business continuity and minimal operational downtime. We pride ourselves on providing ... read INTELLIWORX reviews & insights

    NA
    2 - 9
    Sydney, Australia
  • Assistech is a Sydney-based IT Services Company, dedicated to providing swift and reliable IT solutions to businesses across various sizes and industries. Our mission is to help businesses reduce their costs and improve their productivity through our cutting-edge technology solutions. At Assistech, we understand the critical role that technology plays in modern business operations. From ... read Assistech PTY LTD reviews & insights

    $50 - $99/hr
    2 - 9
    201
    Sydney, Australia
  • Established in 1997, The Missing Link was born from a vision to help businesses achieve their goals with the right IT solutions and services. We continue to deliver on this promise, helping your business achieve more by transforming your IT for better business performance. Whether your requirements are large or small, we have you covered ... read The Missing Link reviews & insights

    NA
    50 - 249
    1997
    Sydney, Australia
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • GeminiGemini
    • PerplexityPerplexity

    Milnsbridge Managed IT Services is a Sydney-based managed service provider helping businesses with 10 to 200 seats stay secure, supported, and productive. Established in 2002, we operate from Penrith and Sydney CBD and work with organisations across Greater Sydney that need responsive IT support, practical cyber security, and clear accountability. Our managed IT plans start ... read Milnsbridge Managed IT Services reviews & insights

    $150 - $199/hr
    10 - 49
    2002
    Sydney, Australia

    Why Milnsbridge Managed IT Services?

    • 20 second avg answer, 87 percent first-call fix
    • Published pricing, no hidden costs
    • 24 years in Sydney, 4.9 star Google rating
  • Sydney's complete digital solutions provider based in Bella Vista. We offer web design, mobile app development, and managed IT services through three specialized divisions: Cloud Geeks (IT support & cloud migration), Cosmos Web Tech (websites & SEO), and Awesome Apps (mobile development). Serving businesses across Western Sydney including Hills District, Parramatta, Castle Hill, Baulkham Hills, ... read Ganda Tech Services reviews & insights

    $100 - $149/hr
    2 - 9
    2012
    Sydney, Australia
  • Mi Technologies has over 30 years industry experience with the services and products on offering. Our Design and development studio have been creating and developing websites for 20+ years and continue to stay on top of Web architecture and new platforms. The Marketing division can guarantee your website ranking on search engines and help with ... read Mi Technologies Pty Ltd. reviews & insights

    $25 - $49/hr
    2 - 9
    2015
    Sydney, Australia
  • IT Support Guy is a premier IT support provider based in Sydney, Australia. We’re dedicated to revolutionising the technological landscape for businesses across the country, delivering innovative and tailored IT support. IT Support Guy specialises in delivering customised and innovative solutions for businesses of all sizes. Our team of dedicated experts is passionate about creating ... read IT Support Guy reviews & insights

    < $25/hr
    2 - 9
    2017
    Sydney, Australia
  • Looking to boost your online presence and achieve digital success? Icon Global Digital is the No. 1 digital agency based in Australia and Sri Lanka, with years of experience in delivering outstanding digital solutions to businesses. Our expertise extends beyond Australia and Sri Lanka, serving clients globally. Why Choose Icon Global Digital? 1. Global Reach: ... read Icon Glogal Digital reviews & insights

    NA
    10 - 49
    0
    Sydney, Australia
  • Netway Networks has consistently delivered high-standard IT services since its establishment in 1999. We provide network security, IT support, and strategic direction for our client’s information systems and technology requirements. We always strive to proactively identify IT issues in advance so that our clients enjoy an uninterrupted service. Our aim is to design, implement and ... read Netway Networks reviews & insights

    $25 - $49/hr
    10 - 49
    1999
    Sydney, Australia
  • 1source is an Australian based business process outsourcing (BPO) company with expertise in providing services such as procurement, supply chain, talent and HR, customer interaction services, finance and accounting, payroll, IT service helpdesk, IT product/application development, web design and development, digital marketing, etc.

    < $25/hr
    10 - 49
    2018
    Sydney, Australia
  • Quad Digital is a leading IT company in Australia. We are transforming the way businesses engage with technology by providing Digital Solutions for Every Business need that include Cloud Solutions, Blockchain, Cyber Security, Managed IT Services, Web Development, Digital Marketing and App Development. We have been voted the #1 IT provider in Australia and our ... read Quad Digital reviews & insights

    $100 - $149/hr
    10 - 49
    2021
    Sydney, Australia
  • The Ardor is a results-driven Managed IT Services and Digital Marketing agency dedicated to helping businesses grow smarter. We provide proactive IT support, cloud services, cybersecurity solutions, and digital transformation services, alongside strategic marketing services such as SEO, PPC, social media, and content marketing. Our goal? To keep your systems running smoothly while generating qualified ... read The Ardor reviews & insights

    NA
    10 - 49
    2020
    Sydney, Australia
  • Software House is an Aussie company that specialises in creating bespoke solutions and providing top-tier services to help local businesses thrive globally. We have a track record of assisting hundreds of Australian brands with services like website development, mobile app development, UI/UX design, POS and SaaS systems development. We are committed to driving digital success ... read Software House reviews & insights

    $50 - $99/hr
    10 - 49
    2022
    Sydney, Australia
  • NexusByte is a Sydney-based digital and IT solutions company helping businesses grow through reliable technology, smart design, and expert support. We specialise in web design and development, IT support, data recovery, cybersecurity, and performance optimisation, delivering end-to-end solutions tailored to modern Australian businesses. At NexusByte, we believe technology should work for you—not slow you down. ... read NexusByte reviews & insights

    $50 - $99/hr
    10 - 49
    2014
    Sydney, Australia
  • At Optominds, we are trailblazers in the global software development sector, renowned for our leadership in the UK, Australia, and the USA. As an independent powerhouse, we harness our own unparalleled expertise to deliver cutting-edge web & mobile app development solutions that epitomize modernity. Distinguished as a premier cloud service scheduler, we excel in providing ... read Optominds reviews & insights

    $25 - $49/hr
    10 - 49
    2022
    Sydney, Australia
  • Makeintellix AI is a globally leading AI-driven custom software development and automation company dedicated to harnessing the power of artificial intelligence to build cutting-edge solutions. With expertise in full-stack development, frontend UI/UX, and backend engineering, we are an industry leader with a proven track record of delivering pioneering digital products. Our award-winning work consistently delivers ... read Makeintellix AI reviews & insights

    $25 - $49/hr
    10 - 49
    2021
    Sydney, Australia

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1 cities with the best Value Score for hiring.

Ranked by a composite blending firm count (supply), average rating (quality), and average hourly rate (cost). Affordability is weighted highest (50%), so this surfaces genuinely affordable destinations - not just the biggest markets.

Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

Loading map…

All cities ranked by Value Score.

Every city in scope, ranked by Value Score.

CityFirmsAvg RateAvg RatingValue ScoreAction
AUSydney154$73/hr576View firms
AUSydney
154 firms$73/hr5
Value Score76 / 100

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap
ARArgentina~6h overlap
BRBrazil~5h overlap
CACanada~8h overlap
If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap
UAUkraine~7h overlap
RORomania~7h overlap
ZASouth Africa~8h overlap

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope

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Browse all firms in your chosen country - or let us hand-pick matches based on your project, budget, and time-zone preference.

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Cities with the best Value Score for it services hiring.

Ranked by a composite score blending firm count (supply), average rating (quality), and median hourly rate (cost). Affordability is weighted highest (50%), so this list surfaces actually affordable destinations rather than just-big markets.

Budget leader
Sydney · $0-24/hr

18 firms in this tier - more than any other city. Top picks: Contino, Sydney Technology Solutions, 1source.

Mid-tier leader
Sydney · $50-99/hr

18 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: STS Software, Gearheart, AS White Global.

Top tier leader
Sydney · $150+/hr

12 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: Packetlabs, Milnsbridge Managed IT Services, DC Encompass.

Loading heatmap…
Cell intensity (firm density):
Low
High
Best Value marks the densest, highest-rated, most-affordable cell per row

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology
Value Score · per firm
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100

Found your target region?

Browse all it services firms in your chosen country - or let our AI hand-pick 3 matches based on your project, budget, and time-zone preference.

Get 3 AI-Matched Firms