
Uphold
Uphold is a versatile global digital money platform offering a "anything-to-anything" trading experience that connects cryptocurrencies, fiat money, and precious metals to the digital marketplace. Uphold serves as a crucial access point for the Hedera ecosystem, allowing users to buy, sell, and hold HBAR through its simple interface while facilitating on-chain deposits and withdrawals.
Uphold's platform highlights the exchange’s transparency, publishing its assets and liabilities in real-time and maintaining a 100-percent plus reserve policy, ensuring user funds are fully backed.
Beyond basic trading, Uphold offers features including recurring buy orders for dollar-cost averaging and staking rewards on various digital assets, including HBAR. Its "Vault" feature provides enhanced self-custody options for HBAR holders and secure private key management with assisted replacement.
Uphold is also holds over 50 licenses and registrations globally, including compliance with FinCEN in the US, the FCA in the UK, and FINTRAC in Canada. They adhere to stringent anti-money launder (AML) and know-your-customer (KYC) procedures.
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Ledger is a Paris-based digital assets security firm. Its core products are its hardware wallets, most notably the Ledger Nano series. These devices are designed to store private keys in a secure, offline environment, protecting them from online threats.
Ledger also provides the Ledger Live application, an all-in-one platform that allows users to manage digital assets, buy, sell, and swap cryptocurrencies, and access a wide range of DeFi and Web3 services. For institutional clients, Ledger Enterprise provides a comprehensive, customizable infrastructure for safeguarding digital assets at scale.
The Ledger Nano S Plus and Nano X hardware wallets support Hedera’s HBAR token, allowing users to securely store their assets. Through the Ledger Live app, users can create a Hedera account, manage their HBAR, and interact with the Hedera ecosystem. This integration also extends to staking, as users can connect their Ledger device to third-party wallets such as HashPack to participate in HBAR staking.
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Flowcarbon is a climate technology company focused on the Voluntary Carbon Market (VCM). Its mission is to make carbon markets more transparent, liquid, and accessible, through the use of blockchain technologies, thereby accelerating the flow of capital directly to projects that reduce or remove carbon emissions from the atmosphere. The company addresses critical inefficiencies in the traditional carbon market, such as opaque pricing, high transaction costs, and limited access for smaller participants.
The core of Flowcarbon's model is the tokenization of high-quality, verified carbon credits. Each token represents a real-world, certified tonne of carbon offset. This process creates a transparent and immutable record of ownership and transactions, enabling credits to be traded efficiently on digital marketplaces. One of the company’s initial token concepts was the Goddess Nature Token (GNT), designed as a liquid asset backed by a bundle of nature-based carbon credits.
By creating a more functional and efficient market infrastructure, Flowcarbon aims to provide project developers with faster access to financing and better price discovery. For buyers, from large corporations to individuals, it offers a more direct and transparent way to purchase credits and offset their carbon footprint.

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.
