Blockchain for Energy (B4E) is a non-profit, member-led consortium dedicated to driving digital transformation within the energy sector. Comprising major energy companies including Chevron, ExxonMobil, and Repsol, B4E was established to collaboratively develop and implement blockchain-based solutions that can enhance efficiency, reduce costs, and increase transparency across the industry.
The consortium's flagship product is the B4ECarbon platform, an advanced digital measurement, reporting, and verification (dMRV) solution. This platform integrates AI and IoT with distributed ledger technology to provide a secure and auditable system for managing emissions data. It enables energy operators to track, report, and verify their environmental performance in near real-time, helping to prevent greenwashing and ensure compliance with global standards. The B4E Network & Platform, built on Hyperledger FireFly, serves as the foundational layer connecting all of the consortium's solutions in a decentralised environment governed by its members.
The B4ECarbon platform is built on the Hedera public network, and has been a member of the Hedera Governing Council since June 2025.
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Fliggs Mobile is a digital-first, Web3-enabled mobile virtual network operator (MVNO) that aims to bridge the gap between telecommunications and financial services. Its core service is providing flexible, no-contract mobile plans that run on T-Mobile's nationwide 5G network. These plans, managed entirely through the Fliggs Mobile app, include features such as eSIM activation, international roaming passes, and data boosters.
It also features Web3 integration features including a non-custodial digital wallet built into the app. This wallet enables a loyalty program that rewards users with monthly cashback in Bitcoin or USDC on their service fees.
Fliggs Mobile is built on Hedera's distributed ledger technology, which is used to issue a Decentralised ID (DID) to every user upon activation. This gives customers sovereign control over their digital identity and personal data. The non-custodial wallet also leverages Hedera for its security and functionality, enabling secure cryptocurrency payments and the management of rewards. This integration is supported by The Hashgraph Association, which has provided both funding and technical support to pioneer this convergence of telecom services and decentralised technology.
Beem is a versatile Australian digital wallet owned by Digital Wallet Pty Ltd and now part of Australian Payments Plus, a member of the Hedera Governing Council and the collective that also includes BPAY Group, eftpos and NPP Australia.
It enables Australians to pay, request, transfer and split money instantly by using familiar contact names instead of BSB and account numbers. The app also supports BPAY for bill payments and offers features such as rewards and cashback through Beem Rewards and Cashrewards, loyalty and gift card storage, animated stickers and group expense management.
Eftpos acquired Beem in 2020 to expand into digital wallet services and leverage its payments infrastructure for faster growth. Since then it has been downloaded more than 1.4 million times and has facilitated over US 1 billion in transactions. Australian Payments Plus operates a Hedera network node in Australia and has trialled the Hedera Consensus Service and an Australian dollar based stablecoin to enable secure and low cost micropayments, providing a potential foundation for future Beem innovations.
Onchain Custodian is a centralized exchange headquartered in Singapore. It specializes in providing secure and compliant digital asset custody services tailored primarily for institutional clients including entities such as investment funds, family offices, and other financial institutions managing significant digital asset portfolios.
The core of Onchain Custodian's offering is a global, standardized, and resilient service focused on security, convenience, and regulatory adherence. Their solutions incorporate multi-signature wallets and advanced security protocols.
Onchain Custodian has previously partnered with firms such as IBM, Merkle Science and Accuity to enhance its compliance and transaction monitoring capabilities. As well as platforms including Apifiny and exchanges such as KuCoin and CyberBank. Additionally, it has provided custodian services for tokenization platforms such as Polymath.
It has also collaborated with PixelPlex to secure wealth management tools, CACHE for custody services related to gold-backed tokens, and secured partnerships with multiple blockchain ecosystems including Hedera, Neo, Ontology, and Zilliqa.
Mingo is a digital communication platform built on the Hedera network. It was designed to merge traditional messaging with the power and efficiency of Web3. Its foundational feature is a multi-messaging aggregator that consolidates various chat services into a single, unified inbox. This allows users to manage conversations from different platforms without constantly switching applications.
It features a multi-asset crypto wallet powered by Hedera, enabling users to securely manage HBAR and other Hedera-based tokens adding transaction features to its chat services. By utilizing the Hedera public ledger, Mingo facilitates instant, low-cost crypto transactions directly within a simple chat interface.
In addition to its Hedera-powered wallet and message aggregator, Mingo provides its own secure, end-to-end encrypted Mingo Chat. The platform’s strategic goal is to leverage Hedera’s speed, security, and low fees to bridge the gap between Web2 and Web3. It seeks to demystify cryptocurrency and encourage mainstream adoption by embedding intuitive and powerful decentralized finance functionalities into an essential, everyday communication tool.