
Envision Blockchain
Envision Blockchain is a consulting and development firm specializing in distributed ledger technology (DLT) solutions for enterprises and public sector organizations. The company's expertise covers various DLT use cases, with a notable emphasis on sustainability initiatives, such as systems for renewable energy credits and carbon emissions tracking. Other key areas of focus include enhancing supply chain traceability, developing digital identity solutions, and improving secure data management practices.
Envision Blockchain leverages the Hedera blockchain network’s services, including the Hedera Consensus Service (HCS), Hedera Token Service (HTS), and Hedera Smart Contract Service (HSCS), to build its solutions. Its service offerings range from initial strategy consulting and DLT architecture design to custom application development and the integration of blockchain solutions with existing enterprise systems. Envision Blockchain often participates in open-source initiatives and contributes to the development of DLT standards. The firm aims to accelerate the adoption of DLT by creating impactful applications that deliver tangible benefits.
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Fireblocks is an enterprise-grade platform that provides secure infrastructure for moving, storing, and issuing digital assets. Founded in 2018 and headquartered in New York, it has become a leading provider of digital asset custody, transfer, and settlement technology for a wide range of financial institutions, including banks, hedge funds, and crypto exchanges.
The core of Fireblocks' service is its institutional-grade platform that combines multi-party computation (MPC) with hardware isolation to create a highly secure environment for managing digital assets. The platform also features the Fireblocks Network, a secure and efficient network for connecting with over 1,800 liquidity partners, trading venues, and counterparties.
Fireblocks is deeply integrated with the Hedera network, providing comprehensive support for HBAR and other Hedera-based assets. It also supports the Hedera EVM, enabling clients to interact with Hedera-based smart contracts and decentralized applications. Furthermore, the Hedera Guardian, an open-source platform for ESG assets, can be integrated with Fireblocks, allowing for the secure, remote signing of transactions.

Hyphen is a technology firm dedicated to quantifying the true value of natural capital in real-time through building trust and accountability within carbon markets. It endeavors to make carbon markets a consistently viable and transparent financial instrument.
Hyphen’s operations feature an advanced atmospheric-based digital monitoring, reporting, and verification (aMRV) solution. This system features proprietary aMRV software that precisely quantifies greenhouse gas (GHG) flux data using on-site scientific instrumentation such as Eddy Covariance Towers.
The Hyphen platform ensures security through its incorporation of digital ledger technology (DLT) on the Hedera blockchain network. It leverages Hedera's immutable ledger to create secure, auditable records for GHG data and the entire MRV lifecycle. This is crucial for ensuring the verifiability of environmental data, enhancing the integrity of carbon credits, and addressing historical challenges of opacity in carbon accounting.
Hyphen’s offerings, including geospatial GHG data streams and Enterprise dMRV solutions, primarily target project developers and global carbon offsetters. By integrating its scientific MRV approach with Hedera’s capabilities, Hyphen aims to deliver verified climate intelligence and to foster a global financial system that effectively supports sustainable practices.

Barrage is a Croatia-based software development company founded in 2016. It positions itself as a "digital barrage," providing robust and high-quality digital platforms for a global clientele. With a team of over 100 professionals, Barrage specialises in creating custom software solutions, with a strong focus on fintech, data science, and AI.
The company offers a comprehensive range of services including custom software development for web and mobile, digital product design with a focus on user experience, and brand identity design. Barrage also has expertise in machine learning, data center development, and provides consulting services in distributed ledger technology.
Barrage is a Hedera ecosystem technology partner that leverages its in-depth knowledge to build solutions on the Hedera network. The company has published insights on Hedera's impact on DeFi, demonstrating a strong understanding of its architecture, including the hashgraph consensus mechanism and the "gossip about gossip" protocol. This expertise allows Barrage to develop secure, scalable, and efficient software for its clients, utilizing Hedera's enterprise-grade capabilities to create modern digital solutions.
docStribute is a UK-based technology company that provides a secure and auditable solution for the distribution of sensitive documents. Founded with the goal of revolutionizing business communication, docStribute leverages distributed ledger technology to offer a more secure and efficient alternative to traditional methods such as email.
The company's core service is a document distribution platform that allows businesses to send documents of any sise with an immutable, auditable trail. When a document is sent through docStribute, a unique digital fingerprint of the document is created and recorded on a public ledger. This provides a verifiable record of when the document was sent and by whom, without storing the document itself on the blockchain. It’s designed to be user-friendly and to integrate with existing business workflows, offering features such as real-time tracking, delivery confirmation, and tamper-proof security.
docStribute's platform is built on the Hedera network. It uses the Hedera Consensus Service (HCS) to create a secure and transparent log of all document transactions.
