Best Blockchain Technology Companies in Sydney, Australia
The 120 best Blockchain Technology companies in Sydney, Australia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Immutable.
Our analysis of 247 Blockchain Technology companies
$15.7b in tracked funding; 95% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2024.
Ranked: Best Blockchain Technology companies in Sydney
| # | Company | Disclosed funding | Last round | Stage | Employees | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Immutable 🦄 Blockchain-based infrastructure for NFT games and applications 84Growth top 19%Tech top 21%Market top 25%Moat top 26% All 9 signals ▾Growthtop 19% Techtop 21% Markettop 25% Moattop 26% Fundingtop 33% Globaltop 37% Fin. healthtop 40% Talentbottom 49% Newsbottom 21% Growth: Revenue +164% YoY Tech: 66 technologies across 6/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 rank vs industry peers · Fliar Intelligence Index 84/100 | $857M | 51 mo ago | Series C | 326 | 2018 | PrismicNode.jsEnvoy+27 | — |
| 2 | Arkon Energy Digital infrastructure company 11Moat top 22%Funding top 38%Talent bottom 49%Global bottom 36% All 5 signals ▾Moattop 22% Fundingtop 38% Talentbottom 49% Globalbottom 36% Marketbottom 19% Moat: Editorial + unicorn rating 8/10 · Soonicorn Funding: Raised $167M across 4 rounds · 4 rounds over 4 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 11/100 | $167M | 29 mo ago | Series B | 9 | 2014 | — | — |
| 3 | Illuvium NFT focused role playing game developer 55Tech top 22%Funding top 34%Talent top 38%Growth top 45% All 8 signals ▾Techtop 22% Fundingtop 34% Talenttop 38% Growthtop 45% Productbottom 48% Marketbottom 42% Customersbottom 41% Globalbottom 38% Tech: 44 technologies across 5/8 capability areas · Cloud: Amazon Ses, Amazon Web Services Funding: Raised $60.0M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 55/100 | $60M | 26 mo ago | Series A | 101 | 2020 | ContentfulNode.jsChakra UI+24 | — |
| 4 | Synthetix Operator of a platform for perpetual futures trading on Ethereum 55Tech top 20%Funding top 27%Talent top 35%Moat top 39% All 8 signals ▾Techtop 20% Fundingtop 27% Talenttop 35% Moattop 39% Growthtop 43% Globalbottom 38% Marketbottom 31% Newsbottom 18% Tech: 54 technologies across 6/8 capability areas · Cloud: Amazon Web Services, Cloudflare Funding: Raised $36.0M across 6 rounds · 6 rounds over 9 yrs (0.7/yr) rank vs industry peers · Fliar Intelligence Index 55/100 | $36M | 1 mo ago | Series C | 34 | 2017 | Firebasestyled-componentsThree.js+18 | — |
| 5 | Iris Energy Sustainable Bitcoin mining platform | $31M | 63 mo ago | Public | 100 | 2018 | — | — |
| 6 | Chrono.tech Provider of HR consulting services | $31M | 52 mo ago | Series A | 30 | 2016 | VuetifyGoogle CloudVue.js+14 | — |
| 7 | Cube Cryptocurrency exchange and trading platform 35Moat top 39%Funding top 40%Product top 42%Growth top 45% All 8 signals ▾Moattop 39% Fundingtop 40% Producttop 42% Growthtop 45% Techtop 48% Talentbottom 49% Globalbottom 38% Marketbottom 32% Moat: Editorial + unicorn rating 7/10 · 10 curated direct competitors tracked Funding: Raised $21.0M across 2 rounds · 2 rounds over 3 yrs (0.7/yr) rank vs industry peers · Fliar Intelligence Index 35/100 | $21M | 28 mo ago | Acquired | — | 2023 | SanityNode.jsTailwind CSS+18 | — |
| 8 | ZED Provider of a digital horse racing game | $20M | 59 mo ago | Series A | — | 2018 | — | — |
| 9 | Avocado DAO NFT-based trading platform for digital games | $18M | 53 mo ago | Series A | 16 | 2021 | SentryTypeScriptGraphQL+30 | — |
| 10 | ZkPass Provider of protocol for private data verification 37Tech top 37%Talent top 38%Funding top 39%Moat top 48% All 10 signals ▾Techtop 37% Talenttop 38% Fundingtop 39% Moattop 48% Customerstop 50% Productbottom 48% Growthbottom 41% Globalbottom 38% Marketbottom 33% Newsbottom 22% Tech: 30 technologies across 4/8 capability areas · Cloud: Cloudflare, Vercel Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 37/100 | $15M | 20 mo ago | Series A | 15 | 2022 | Node.jsRadix UIReact+15 | 2 launchs |
| 11 | SIDUS HEROES Provider of blockchain and NFT-based role-playing game | $11M | 54 mo ago | Seed | 102 | 2021 | GitBookNode.jsReact+8 | — |
| 12 | Block Earner Provider of blockchain based decentralised financing services | $10M | 10 mo ago | Series A | 26 | 2021 | Node.jsSalesforceTailwind CSS+34 | — |
| 13 | RISE Chain Developer of a high-performance Ethereum Layer 2 for programmable markets 64Tech top 15%Talent top 28%Funding top 43%Global top 45% All 6 signals ▾Techtop 15% Talenttop 28% Fundingtop 43% Globaltop 45% Markettop 47% Growthbottom 48% Tech: 40 technologies across 7/8 capability areas · Cloud: Cloudflare, Vercel Talent: 3 named leaders on record · 3 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 64/100 | $7M | 12 mo ago | Seed | — | 2023 | TurbopackSentryNode.js+14 | 2 launchs |
| 14 | Lyra Decentralized options protocol built on Ethereum | $6M | 42 mo ago | Seed | 15 | 2021 | Node.jsNext.jsstyled-components+9 | — |
| 15 | Othera Blockchain lending platform and digital asset exchange for loan originators and investors | $5M | 100 mo ago | Deadpooled | 6 | 2015 | — | — |
| 16 | Mycelium Platform building the connective tissue for global digital markets | $4M | 57 mo ago | Seed | 19 | 2018 | — | — |
| 17 | Serenade NFT marketplace platform for the music industry | $4M | 50 mo ago | Acquired | 33 | 2013 | Node.jsTypeScriptGraphQL+17 | — |
| 18 | Swell Network Non-custodial staking solutions for cryptocurrency | $4M | 51 mo ago | Seed | 14 | 2021 | WebflowGSAPcore-js+18 | — |
| 19 | Royale Finance Tech-enabled decentralized-financial management solutions for gambling operators | $3M | 65 mo ago | Seed | — | 2020 | — | — |
| 20 | KwikSwap Online platform offering multiple crypto-related financial services | $3M | 60 mo ago | Funding Raised | — | 2020 | — | — |
| 21 | Polarise Multi-chain AI asset solution and liquidity platform | $3M | 55 mo ago | Seed | — | 2019 | ZohoYouTubeAnt Design+8 | — |
| 22 | crypto tax calculator Crypto tax calculation solutions for businesses | $3M | 51 mo ago | Seed | 30 | 2019 | Apple iCloud MailGoogle WorkspaceMUI+31 | 1 partnership |
| 23 | Behaviol AI-based platform for building sporting entertainment on the metaverse | $2M | 45 mo ago | Seed | 34 | 2021 | — | — |
| 24 | dHEDGE Decentralized hedge funds protocol | $2M | 56 mo ago | Seed | 16 | 2018 | Node.jsFirebaseRecharts+16 | — |
| 25 | Atticc Decentralized social media platform for NFT communitites | $2M | 27 mo ago | Seed | — | 2022 | — | — |
| 26 | Amasa Financial management solutions for crypto micro income streams | $2M | 55 mo ago | Seed | 9 | 2018 | — | — |
| 27 | BullionFX Crypto-based banking and trading solutions for individuals and businesses | $1M | 56 mo ago | Seed | 13 | 2020 | — | — |
| 28 | Infomatix Cryptocurrency data collection tools to build a comprehensive financial database | $375K | 57 mo ago | Funding Raised | — | 2021 | — | — |
| 29 | Independent Reserve Cryptocurrency exchange platform | $342K | 156 mo ago | Acquired | 61 | 2013 | AstroHubSpotcore-js+11 | 1 partnership |
| 30 | Mawson Infrastructure Group Operator of digital infrastructure for AI/HPC, digital assets, and Bitcoin | $327K | 49 mo ago | Public | 46 | 2019 | WordPressApple iCloud MailMicrosoft 365+40 | — |
| 31 | Breezepay Payment solutions for businesses | $130K | 24 mo ago | Funding Raised | — | 2022 | — | — |
Top 12 Blockchain Technology companies in Sydney
#1
Series C · Sydney, New South Wales · founded 2017 · 34 employees$36Mraised▾
Operator of a platform for perpetual futures trading on Ethereum. It provides onchain custody and offchain performance for trading perpetual futures. The platform offers multicollateral margin trading with various assets. It allows users to deposit sUSD into SLP to earn market-making returns.
- Apr 2026Series C$150M
- Mar 2023Series B$20M
- Feb 2021Series B$12M
- Oct 2019Series A$3.8M
#2
Series A · Sydney, New South Wales · founded 2021 · 26 employees$10.3Mraised▾
Provider of blockchain based decentralised financing services
- Aug 2025Series A$5.2M
- 2022Seed$5.1M
#3
Seed · Sydney, New South Wales · founded 2023$7.2Mraised▾
Developer of a high-performance Ethereum Layer 2 for programmable markets. It enables builders, traders, and institutions to create and connect to global orderbooks. The technology facilitates a decentralized finance ecosystem. It rearchitects the financial stack for a transparent and composable onchain economy. The platform offers advanced orderbook infrastructure with shared liquidity.
- Jun 2025Seed$4M
- Sep 2024Seed$3.2M
#4
Series B · Sydney, New South Wales · founded 2014 · 9 employees$166.6Mraised▾
Digital infrastructure company. It buy, build, and operate institutional-grade data centers that help power the Bitcoin network. Its portfolio is located across stable jurisdictions with access to abundant, reliable, and low-cost power with a growing use of end-use cases.
- Dec 2023Series B$110M
- Jun 2023Series A$26M
- Nov 2022Series A$28M
- Nov 2022Conventional Debt—
#5
Series C · Sydney, New South Wales · founded 2018 · 326 employees$857.4Mraised▾
Blockchain-based infrastructure for NFT games and applications. It specializes in developing core games such as cards, MMO, FPS, and more. It also provides an open-source platform for developers to create immutable assets such as cards, skins, weapons, and more. It provides a peer-to-peer marketplace for players where they can buy, sell and gift in-game items.
- Mar 2022Series C$200M
- Nov 2021ICO$45M
- Sep 2021Series B$60M
- Sep 2019Series A$15M
#6
Series A · Sydney, New South Wales · founded 2022 · 15 employees$15Mraised▾
Provider of protocol for private data verification. It is an identity protocol leveraging zero-knowledge attestation from web2 and web3 based on multi-party computation and zero-knowledge proof technology for programmable privacy and social relationships for decentralized sociality with ZK.
- Oct 2024Series A$12.5M
- Aug 2023Seed$2.5M
#7
Series A · Sydney, New South Wales · founded 2020 · 101 employees$60Mraised▾
NFT focused role playing game developer. It is a blockchain based platform. The company offers an open-world rpg game where users travel across a vast and varied landscape to hunt and capture deity-like creatures called Illuvials.
- Mar 2024Series A$12M
- Jun 2023Series A$10M
- Mar 2021ICO$5.5M
- Mar 2021Seed$5M
#8
Acquired · Sydney, New South Wales · founded 2023$21Mraised▾
Cryptocurrency exchange and trading platform. It offers a platform that enables users to buy, sell, and trade cryptocurrencies. It allows users to trade assets across multiple blockchains with cross-chain conversions. It enables users to trade, analyze data, and create trading strategies.
- Feb 2024Series A$12M
- Oct 2023Seed$9M
#9
Series A · Sydney, New South Wales · founded 2016 · 30 employees$31.1Mraised▾
Provider of HR consulting services
- Jan 2022Series A$30M
- Jan 2017Seed$1.1M
#10
Public · Sydney, New South Wales · founded 2018 · 100 employees$31.1Mraised▾
Iris Energy Ltd is a Bitcoin mining company. It builds, owns, and operates data centers and electrical infrastructure for the mining of Bitcoin powered by renewable energy. The company's mining operations generate revenue by earning Bitcoin through a combination of block rewards and transaction fees from the operation of its specialized computers called Application-specific Integrated Circuits and exchanging these Bitcoin for currencies such as USD or CAD on a daily basis.
#11
Series A · Sydney, New South Wales · founded 2021 · 16 employees$18Mraised▾
NFT-based trading platform for digital games. It offers a platform to build a community of gamers through P2E blockchain gaming. It allows users to buy and sell digital games. It also offers staking solutions for users.
- Dec 2021ICO$27.2M
- Nov 2021Series A$18M
#12
Series A · Sydney, New South Wales · founded 2018$20Mraised▾
Provider of a digital horse racing game. It offers a marketplace for users to purchase racing horses. It also provides details and results related to upcoming racing events. Players can race, breed, own, earn, and win on blockchain technology.
- Jul 2021Series A$20M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Blockchain Technology coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Blockchain in Sydney is moving
A read on the academic research around Blockchain in Sydney — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 337 papers.
UNSW Sydney, UTS, and the University of Sydney lead Sydney's blockchain research, focusing predominantly on security applications and IoT integration, with an optimistic stance toward technological breakthroughs.
- UNSW Sydney144
- University of Technology Sydney93
- The University of Sydney53
- University of Sydney39
- Western Sydney University25
- Computer security2→91
- Computer network1→19
- Internet of Things1→11
- Overhead (engineering)1→6
- Protocol (science)1→4
- Computer security4→37
- Distributed computing1→6
- Internet of Things1→5
- Cloud computing1→4
- Architecture2→5
- Computer security2→23
- Smart contract1→4