Venture-Backed Startups

The Digital Economy Council of Australia (DECA) is an industry body representing Australian businesses and professionals working in blockchain, digital assets, AI, and related technologies. It advocates on policy and regulation, runs working groups, and provides education, networking, and membership programs to support Australia's digital economy.

1 investor

Blockchain Development Foundation is a Polish non-profit foundation conducting scientific and technical research into blockchain, cryptocurrencies, network security, and cryptography, and offering consulting and training for businesses and individuals. Its main project is a portable hardware device combining communication modules with a blockchain wallet kept physically isolated from the internet, for which it filed a European patent application in 2018.

1 investor

Blockchains builds a privacy-first "trust layer" for the agentic AI era, providing verifiable digital identity, user-controlled encrypted data, and bounded authorization for AI agents acting on behalf of people and businesses. It offers a private personal AI for individuals, a private AI data layer for businesses, and ecosystem infrastructure such as developer tools, credential standards, and governance frameworks.

1 investor

BlockchainSpace builds engagement tools for web3 gaming guilds, creators, and fan communities, including YEY, an experience platform with rewards and gamification features, and Creator Circle, a community of creators, brands, and agencies. It applies its web3 gaming background to the broader fandom market, with a focus on Southeast Asia.

1 investor

BlockChyp provides payment processing infrastructure supporting debit, credit, EBT, and contactless payments across major card brands, along with terminal-based features like gift cards, surveys, digital contracts, and multi-location dashboards. Its platform includes e-commerce tokenization and a proprietary triple-encryption system for merchants and point-of-sale systems.

0 investors

BlockCluster.io offers modular blockchain infrastructure for deploying, managing, and scaling nodes such as validators, RPC endpoints, and private chains across distributed networks. It targets teams and enterprises operating blockchain workloads, including dApps and DeFi integrations.

1 investor

Blockdaemon provides blockchain infrastructure services including staking, node deployment, APIs, and wallet management across 60+ protocols for financial institutions and developers. The company serves institutional customers globally with secure, scalable access to blockchain networks.

17 investors

Blockdox provides an AI-powered insight engine for building operations that monitors indoor air quality, energy consumption, occupancy, and facility performance. The platform delivers real-time data analytics to building owners and facility managers across commercial real estate, transport, and healthcare sectors to optimize operations, reduce carbon emissions, and ensure safety compliance.

1 investor

0 investors

Blockfence builds a Web3 security platform that uses AI and on-chain/off-chain data mapping to detect scams, fraud, and malicious smart contracts, offering a security API, threat investigation tools, air-gapped anti-fraud solutions, and an open-source browser extension. It serves crypto wallets, exchanges, and enterprises operating in the Web3 ecosystem.

2 investors

2 investors

BlockFills is a crypto trading technology firm that provides institutions with liquidity aggregation, matching algorithms, and an end-to-end software suite covering the trade lifecycle for digital assets. It serves participants in the cryptocurrency market worldwide with market access, risk mitigation, and trading solutions.

1 investor

BlockForms is a software platform that automates form completion and data entry, letting businesses fill out multiple forms at once with smart form mapping and auto-updating fields. It integrates with Salesforce for automatic data transfers and provides HIPAA and SOC II Type II compliant security with audit trails.

1 investor

0 investors

1 investor

BLOCKHEAD is a sports nutrition brand selling caffeinated energy gum (50mg or 100mg per piece) that delivers caffeine via buccal absorption for faster uptake than energy drinks. Its Informed Sport certified products target athletes, sports teams, and general gym-goers.

1 investor

Blockhenge provides financial services and products for integrating Bitcoin and cryptoassets into business operations, serving clients who want to adopt digital assets. The company is based in Austin, Texas and operates as a Bitcoin-first cryptoasset financial services firm.

1 investor

0 investors

Blockit is an AI scheduling assistant that automates calendar management and responds to scheduling requests via email or Slack. It serves professionals with demanding schedules and integrates with Google and Outlook calendars.

2 investors

0 investors

BlockJoy provides managed Web3 infrastructure, letting users deploy blockchain nodes while it handles the operation and management of those nodes. It offers tooling such as validator monitoring for networks like Solana/Agave.

1 investor

Blockmate provides crypto infrastructure and compliance tools for banks and fintech companies, including portfolio management, payment integration, and AML compliance features accessible via a single API. The platform serves financial institutions and developers seeking to integrate cryptocurrency services and Web3 functionality into their applications.

4 investors

BlockMetrix develops and operates datacenters focused on high performance computing and blockchain. Founded in 2021, the company has operations in the U.S. and is expanding domestically and internationally.

0 investors

Allows users to access best-in-class observability on chain.

2 investors