LimeChain is a blockchain development and consulting company that provides end-to-end services for startups and enterprises seeking to build on Web3 technologies. LimeChain offers deep expertise across a wide range of protocols, delivering solutions that include custom dApp development, DeFi product engineering, smart contract creation and audits, and strategic blockchain consulting. It works with clients to navigate the complexities of the decentralized web, from initial proof-of-concept and architecture design to full-scale implementation and support.
The company has established itself as a key development partner within numerous blockchain ecosystems, including a significant and long-standing relationship with Hedera. LimeChain has been instrumental in building core functionalities and tools for the Hedera network. Their collaborative work includes leading the development of the Hedera Token Service (HTS) and creating an open-source demonstration of the Hedera Consensus Service (HCS) integrating with enterprise systems such as Microsoft Dynamics.
Furthermore, LimeChain was a key technical partner in developing Hashport, a pioneering interoperability solution that uses HCS to bridge assets between Hedera and other major networks.
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Acoer is an Atlanta-based technology firm founded in 2015 that specialises in developing blockchain-enabled software for the healthcare industry. The company's mission is to make health data more connected, usable, and secure by creating interoperable solutions that break down data silos and provide real-time insights.
Acoer's product suite includes the Health Data Explorer for analyzing medicolegal death investigation data, and HashLog, a data management and visualization tool. One of its key technologies is the Cryptographic Data Mesh, which creates a tamper-proof, auditable trail for data transactions. The company also developed RightsHash, a decentralised engine that uses NFTs to manage individual rights, such as patient consent for clinical trials.
Acoer's solutions are fundamentally integrated with the Hedera network. The company utilises the Hedera Consensus Service (HCS) to create immutable logs of data transactions, ensuring a verifiable "chain of custody" for sensitive health information. This allows Acoer to provide computational trust and cryptographic proof of data authenticity.
Sparkle CS is a UK-based technology company developing an "omni-channel" platform to bridge the gap between digital and physical retail commerce. The company's mission is to help businesses unify their e-commerce and in-store operations, enabling them to create a seamless customer experience and leverage real-time data for targeted marketing and loyalty campaigns.
The core of Sparkle's service is its data platform, which integrates with point-of-sale (POS) payments and e-commerce sales platforms. This allows businesses to connect and analyze data from multiple sources, providing a single, unified view of their customers. Key services include the digitization of coupons, the creation of hyper-targeted offers, and real-time analytics for events and retail. The platform is designed to be deployed without requiring costly changes to a business's existing infrastructure.
Sparkle uses the Hedera Consensus Service (HCS) to create a secure and auditable log of all transactions on its platform, including the issuance and redemption of digital coupons and eReceipts.
Union Finance is a non-KYC peer-to-peer permissionless protection marketplace that allows users to mitigate risks associated with decentralized finance (DeFi) through the purchase of downside protection services. It also offers users the option to provide liquidity to the platform for the purpose of earning premiums from those seeking protection. Union’s state-of-the-art protocol has integrated capabilities built to secure multi-layer risks across smart contracts and protocols in a single-stop scalable system.
Union Finance’s platform offers distinct products to address different risk scenarios. These include C-OP (collateral optimization and volatility protection), a service aimed at mitigating the risks associated with holding cryptocurrencies over extended periods, and U-CDS (Union crypto default swaps), which provide protection against specific adverse events such as smart contract exploits and oracle attacks.
The firm’s services are targeted towards individuals and entities involved in the DeFi space who require tools to safeguard their investments and strategies over both short and long-term programs.
Union Finance has established a range of partnerships across the blockchain and DeFi ecosystem, including UniLend, Waves, Avalanche, BlockScience, Kleros, and Router, as well as the Hedera blockchain network.
The InterWork Alliance (IWA) is an organization focused on simplifying and standardizing the use of token-powered services for businesses. As an initiative of the Global Blockchain Business Council (GBBC), the IWA works to create a common language and framework for tokenized assets, which allows different blockchain networks and applications to work together seamlessly.
The alliance's primary mission is to empower organizations to adopt and use token-based distributed services in their day-to-day operations. To achieve this, the IWA has developed several key frameworks, including the Token Taxonomy Framework (TTF), which provides a common set of definitions and standards for tokens of all types. The IWA also has a strong focus on sustainability, with task forces dedicated to creating standards for Voluntary Ecological Markets and Carbon Emission Tokens.
The Hedera network and its ecosystem partners are active members and contributors to the InterWork Alliance. Hedera has collaborated with the IWA on its Sustainability Working Group, and several applications built on Hedera are designed to be compliant with the IWA's standards.