LimeChain
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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AID:Tech is a payments infrastructure firm that utilizes blockchain and digital identity technologies to improve the distribution of aid, social welfare, and other financial entitlements. Its core mission is to deliver these resources with enhanced transparency, efficiency, and accountability, ensuring they effectively reach their intended beneficiaries.
The company develops solutions focused on creating secure digital identities for recipients, which are then linked to the disbursement and tracking of aid or services. A key aspect of its technological approach is the integration of the Hedera network. AID:Tech leverages the Hedera Consensus Service (HCS) to create immutable and transparent audit trails for all transactions and the delivery of benefits.
AID:Tech’s goal is to minimize fraud and improve the overall integrity of distribution programs. Its platforms are aimed at governments, non-governmental organizations (NGOs), and international development agencies, providing them with tools to digitize processes, empower recipients, and gather reliable data on the impact of their initiatives.

Abra is a global digital asset financial services firm that provides a suite of products for individuals and institutions to invest in and manage cryptocurrencies. Abra operates several distinct business lines to cater to a diverse clientele, from retail investors to high-net-worth individuals and large financial institutions.
For individual investors, the Abra app offers a user-friendly mobile platform to buy, sell, trade, and earn yield on a wide variety of digital assets. For more sophisticated clients, Abra Private delivers a concierge-style wealth management service, providing tailored strategies for managing large digital asset portfolios. For institutions, Abra Prime offers prime brokerage services, including secure trading, borrowing, and lending solutions.
A key aspect of Abra’s identity within the Web3 ecosystem is its role as a founding member of the Hedera Governing Council. In this capacity, Abra helps oversee the governance and strategic direction of the Hedera network, contributing to its stability and long-term vision.

Kabila is a Web3 platform designed to empower digital creators by providing a comprehensive suite of tools for building and managing their own tokenized communities. Its mission is to simplify the process of launching a creator economy, making it accessible to a wide range of individuals and brands.
The core of Kabila's service is its no-code platform, which allows users to create and manage their own DAOs (Decentralized Autonomous Organizations), NFTs, and social tokens. The platform provides a full suite of tools for community engagement, including features for creating token-gated content, launching NFT collections, and managing governance proposals. This allows creators to build and monetize their communities without needing any technical expertise. The platform also includes a social feed and other tools to foster direct engagement between creators and their fans.
Kabila is built exclusively on the Hedera network. This integration is central to the platform's ability to offer a scalable, secure, and low-cost solution for its users. Kabila utilizes the Hedera Token Service (HTS) for the creation and management of all NFTs and social tokens, and the Hedera Consensus Service (HCS) to provide a transparent and auditable record of all DAO voting and governance activities.

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.
