Best Enterprise Infrastructure Companies in Sydney, Australia
The 199 best Enterprise Infrastructure companies in Sydney, Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: AirTrunk.
Our analysis of 459 Enterprise Infrastructure companies
$69.2b in tracked funding; 97% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Enterprise Infrastructure companies in Sydney
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | AirTrunk 🦄 Provider of data center colocation solutions | $639M | 66 mo ago | 256 | Robin Khuda Founder & CEO | WordPressApple iCloud MailMicrosoft 365+31 | Top 5M | — |
| 2 | Crucible Code review tool for SVN, Git, Perforce | $210M | 69 mo ago | 501 | Scott Farquhar Co-Founder & ex-Co-CEO | Apple iCloud MailPythonGoogle Maps+42 | Top 10k | 4 launchs · 1 partnership |
| 3 | Encompass Provider of automated software for corporate identity and compliance verification 69Funding top 26%Growth top 27%Talent top 34%Fin. health top 35% All 8 signals ▾Fundingtop 26% Growthtop 27% Talenttop 34% Fin. healthtop 35% Moattop 39% Techtop 46% Markettop 48% Globalbottom 39% Funding: Raised $198M across 12 rounds · 12 rounds over 10 yrs (1.2/yr) Growth: Headcount 163 → 206 (+26%) across vintages · Revenue +45% YoY rank vs industry peers · Fliar Intelligence Index 69/100 | $198M | 8 mo ago | 206 206 → 148 (-28%) | Wayne Johnson Co-Founder & CEO | WordPressSentryZendesk+35 | Top 10M | — |
| 4 | Secure Code Warrior Provider of secure code learning platform for software development teams | $101M | 35 mo ago | 220 | Colin Wong Co-Founder | Apple iCloud MailGoogle WorkspaceSalesforce+32 | Top 5M | — |
| 5 | Zetaris AI powered data lakehouse for enterprises | $50M | 50 mo ago | 63 | Vinay Samuel Founder & CEO | HubSpot CMS HubSentryMaterial Design Lite+19 | Top 10M | 1 launch |
| 6 | Kasada Provider of bot defense and online fraud prevention solutions | $49M | 6 mo ago | 111 | Sam Crowther Co-Founder & CEO | Cart FunctionalityWordPressMySQL+40 | Top 10M | 1 award |
| 7 | Leading Edge DC Provider of data center colocation sevrices | $34M | 49 mo ago | 17 | Chris Thorpe CEO and Founder | WebflowWordPressBugHerd+25 | Top 50M | — |
| 8 | Devicie Provider of cloud native device management solutions | $15M | 13 mo ago | 16 | Martin McGregor Co-Founder & CEO | HubSpot CMS HubApple iCloud MailMicrosoft 365+20 | Top 10M | — |
| 9 | Plerion A cloud security platform that simplifies risk management across code and cloud infrastructure | $15M | 34 mo ago | 40 | Keith Davison Co-Founder & CEO | WebflowApple iCloud MailGoogle Workspace+21 | Top 10M | 2 launchs |
| 10 | Canopus Developer of AI-driven network observability platform using eBPF and AI agents | $13M | 14 mo ago | — | Vijay Sivaraman Co-Founder & CEO | WagtailNode.jsPython+18 | Top 50M | — |
| 11 | FirstWave Cloud Technology Managed Security as a Service solution for Cloud security | $12M | 80 mo ago | — | — | — | — | 1 partnership |
| 12 | Viostream Provides enterprise video streaming solutions | $8M | 125 mo ago | 19 | — | WebflowAmazon ALBAmazon Web Services+17 | Top 50M | 1 launch |
| 13 | Coviu Cloud based video conferencing management software provider | $7M | 66 mo ago | 51 | — | Better StackAmazon ALBJSS+20 | Top 5M | — |
| 14 | iluminr Offers threat intelligence solutions | $6M | 44 mo ago | 14 | Joshua Shields Founder & CEO | WebflowAmazon Web ServicesHubSpot Cookie Policy Banner+16 | Top 50M | 1 launch |
| 15 | Nullify AI powered code review platform 48AI top 23%Talent top 28%Growth top 35%News top 36% All 9 signals ▾AItop 23% Talenttop 28% Growthtop 35% Newstop 36% Moattop 39% Fundingtop 44% Techbottom 43% Globalbottom 36% Marketbottom 22% AI: Classified as an agentic-AI company · Product described with: ai powered Talent: 3 named leaders on record · 3 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 48/100 | $5M | 4 mo ago | 10 | Shantanu Kulkarni Co-Founder & CEO | WebflowSwiperLenis+11 | Top 50M | — |
| 16 | Kollakorn Developer of biometric authentication, waste conversion, and tamper-evident RFID tagging | $4M | 140 mo ago | 1 | — | — | — | — |
| 17 | Cloud Conformity Cloud-based continuous security & compliance monitoring solution for AWS infrastructure | $4M | 94 mo ago | 50 | — | — | — | — |
| 18 | Kivera Provider of cloud security solutions for preventive controls and data protection | $4M | 34 mo ago | 14 | Neil Brown Co-Founder | — | — | — |
| 19 | Fortiro AI based platform offering document authentication and verification solutions | $4M | 51 mo ago | 15 | Amir Vahid Co-Founder and Chief Technology Officer at Fortiro | WordPressApple iCloud MailMicrosoft 365+21 | Top 10M | — |
| 20 | PayOK Payment fraud prevention solutions | $2M | 54 mo ago | 19 | Colin Porter Founder & CEO | — | — | — |
| 21 | Daltrey Biometric cyber-defense solutions | $2M | 59 mo ago | 14 | Blair Crawford Co-Founder & CEO | — | — | — |
| 22 | locii Solutions for personal data security & identity theft | $2M | 76 mo ago | — | Mike Simpson Co-Founder & CEO | — | — | — |
| 23 | AuditCover Online tax audit insurance platform for individuals and businesses | $2M | 50 mo ago | 12 | — | SentrySalesforceTailwind CSS+8 | Top 50M | 1 award |
| 24 | Xailient Provider of computer vision-powered facial recognition solutions for edge devices | $1M | 82 mo ago | 23 | Shivy Yohanandan Co-Founder & CTO | WordPressMySQLPHP+30 | Top 10M | — |
| 25 | Subly Video subtitling solutions provider | $1M | 60 mo ago | 4 | Holly Stephens Founder & CEO | WebflowAmazon Web ServicesGSAP+26 | Top 5M | — |
| 26 | Cogniss Platform to build mobile apps for education and health | $1M | 54 mo ago | — | Leon Young CEO and R&D Lead | Bootstrapstyled-componentsReact+14 | Top 50M | 1 launch · 1 partnership |
| 27 | Collusion Cloud-based video conferencing software provider | $1M | 149 mo ago | — | Navdeep Saini Co-Founder & COO | WordPressMySQLPHP+10 | Top 50M | — |
| 28 | truuth Customer identity verification solutions provider | $992K | 58 mo ago | 20 | Mike Simpson Co-Founder | WordPressMySQLPHP+22 | Top 50M | — |
| 29 | TokenOne Encryption based two factor authentication solution | $650K | 134 mo ago | 2 | — | — | — | — |
| 30 | Apollo Secure Offers automated cyber compliance tools | $600K | 32 mo ago | — | Mark Gabriel CTO & Co-Founder | Webflowparticles.jsEmotion+22 | Top 50M | — |
| 31 | Mawson Infrastructure Group Operator of digital infrastructure for AI/HPC, digital assets, and Bitcoin | $327K | 49 mo ago | 46 | Rahul Mewawalla CEO & President | WordPressApple iCloud MailMicrosoft 365+40 | Top 50M | — |
| 32 | Ai-Media AI-powered platform offering live captions for videos | $324K | 141 mo ago | 226 226 → 417 (+85%) | — | Cart FunctionalityWordPressMySQL+27 | Top 5M | 1 partnership |
| 33 | KoalaSafe Parental control solution | $139K | 116 mo ago | 3 | Adam Mills Co-Founder | — | — | — |
Top 12 Enterprise Infrastructure companies in Sydney
#1
Series B · Sydney, New South Wales · founded 2011 · 206 employees$197.7Mraised▾
Provider of automated software for corporate identity and compliance verification. This platform aggregates public and private data to generate digital risk profiles for business entities. It automates the collection and processing of information required for regulatory due diligence, beneficial ownership checks, and sanctions screening. The software integrates with existing banking systems to facilitate identity validation and document management. By structuring data from various sources, the system supports the maintenance of client records and assists in meeting regulatory requirements for financial crime prevention.
- Oct 2025Conventional Debt—
- Jul 2025Series B$7.5M
- Jul 2024Series B$10.3M
- Dec 2023Series B$11.9M
#2
Series C · Sydney, New South Wales · founded 2014 · 111 employees$49Mraised▾
Provider of bot defense and online fraud prevention solutions. The company offers protection against automated threats, including account takeover, API protection, and checkout fraud. It provides solutions for industries such as airlines, eCommerce, financial services, and media. The company’s defenses adapt to frustrate attackers without disrupting customer experience.
- Dec 2025Series C$20M
- Dec 2021Series C$23M
- Jun 2020Series B$10M
- Nov 2019Series A$4.7M
#3
Seed · Sydney, New South Wales · founded 2022 · 10 employees$4.5Mraised▾
AI powered code review platform. It provides a security tool that enables users to scan the codebase to identify code quality issues and security weaknesses. The platform identifies, scans, and comments on code to provide developers with findings and fixes for security issues. Features include static application testing, automatic secret detection, software composition analysis, and more.
- Feb 2026Seed$12.5M
- Mar 2024Seed$3.4M
- Jun 2023Seed$1.1M
#4
Series A · Sydney, New South Wales · founded 2018 · 16 employees$15.3Mraised▾
Provider of cloud native device management solutions. It leverages microsoft intune to automate device management tasks including OS patching, application updates and applying the policies required to achieve compliance, harden security and access AI products. The platform enables IT administrators to manage device inventory, enforce security policies, deploy applications and configurations, track device locations, set security policies for passcodes, remotely lock devices to prevent misuse, data management, manage software licenses, and more.
- Apr 2025Series A—
- Aug 2022Series A$14M
- Seed$1.3M
#5
Series A · Sydney, New South Wales · founded 2018$13Mraised▾
Developer of AI-driven network observability platform using eBPF and AI agents. The platform provides real-time, high-fidelity traffic intelligence and autonomous workflows for network operations teams. It offers customer experience management, proactive troubleshooting, and network optimization. The platform also provides application assurance, asset health monitoring, and enhanced security posture.
- Mar 2025Grant (prize money)—
- May 2023Series A$3M
- Dec 2021Series A$10M
#6
Series C · Sydney, New South Wales · founded 2015 · 220 employees$101.3Mraised▾
Provider of secure code learning platform for software development teams. The platform offers hands-on missions and contextual tools for developers to build secure software. It delivers resources for self-paced learning, customized curriculums, skills assessments, and coding tournaments. The platform helps development teams measure and improve their security framework.
- Jul 2023Series C$50M
- Dec 2019Series B$47.6M
- Sep 2018Series A$3.7M
- Seed—
#7
AirTrunk 🦄Acquired · Sydney, New South Wales · founded 2015 · 256 employees$639.4Mraised▾
Provider of data center colocation solutions. The platform designs, builds, and operates data centers for cloud, content, and enterprise customers. Its hyperscale model supports capacity deployment in real time.
- Dec 2020Grant (prize money)—
- Apr 2019Conventional Debt$332.4M
- Apr 2019PE—
- Aug 2018Conventional Debt$622.9M
#8
Unfunded · Sydney, New South Wales · founded 2016 · 501 employees$210Mraised▾
Crucible is a Code review tool for SVN, Git, Perforce. Allows finding bugs and improving code quality through peer code review from JIRA or workflow. Helps to find major defects, improve code architecture, or discuss desired improvements with formal, workflow-based. Provides collaboration in the code with inline comments, threaded conversations, and mentions. Offers activity streams showing recent comments and review updates. Features include Jira software integration, pre-commit reviews, real-time notifications, charts & reports, audit & compliance, and iterative reviews. Crucible is priced at a one-time payment of $10 for small teams and for growing teams pricing starts at a one-time payment of $1100 for 10 users.
#9
Seed · Sydney, New South Wales · founded 2021 · 40 employees$14.7Mraised▾
Plerion is a Cloud & AI security company. Our suite of tools include an AI security engineer, Pleri, embedded on a cloud security platform. We secure everything you build and run, from code to cloud to AI.
- Jul 2023Seed$10M
#10
Series B · Sydney, New South Wales · founded 2013 · 63 employees$50Mraised▾
AI powered data lakehouse for enterprises. It provides analytical data warehousing solutions in the cloud. Its workbench enable business users to access unstructured data and structured data. It leverages AI and no code data source integration to develop and integrate data into data lakes. It caters to industries such as healthcare, finance, telecom, and more.
- Apr 2022Series B$30M
- Aug 2020Series A—
- 2015Series A—
- 2014Seed—
#11
Series B · Sydney, New South Wales · founded 2019 · 17 employees$34.3Mraised▾
Provider of data center colocation services. The product offers power, cooling, fire suppression, network, security, and solutions for data centers. The features of the product include temperature and humidity monitoring, and live video authentication. It also provides solutions for data center connectivity.
- May 2022Series B$21.2M
- May 2020Series B$13.1M
#12
Acquired · Sydney, New South Wales · founded 2020 · 14 employees$3.5Mraised▾
Provider of cloud security solutions for preventive controls and data protection. The platform offers customizable guardrails for secure cloud deployments. It focuses on preventing data exfiltration through secure data boundaries. The offering facilitates compliance with adaptable cloud controls. It provides visibility into cloud interactions, enabling informed security decisions. The solutions aim to keep pace with cloud provider innovations.
- Aug 2023Seed$3.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Enterprise Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cloud Computing in Sydney is moving
A read on the academic research around Cloud Computing in Sydney — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 143 papers.
UNSW Sydney, University of Sydney, and UTS lead Sydney's optimistic cloud-computing research, predominantly advancing IoT/edge computing, blockchain security, and privacy-preserving resource management.
- UNSW Sydney48
- The University of Sydney37
- University of Technology Sydney35
- University of Sydney19
- Western Sydney University11
- Scalability1→8
- Intrusion detection system1→5
- Information privacy1→3
- Overhead (engineering)2→4
- Workflow1→3
- Scalability1→3
- Data science4
- Internet of Things3
- Reinforcement learning2
- Robustness (evolution)2
- Intrusion detection system2
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.