
Acoer
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.
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Wallawallet is a dedicated mobile cryptocurrency wallet designed to provide a secure and stable experience for users of the Hedera Hashgraph network. It was developed by Ledgerama with a core mission to offer robust management for HBAR, Hedera's native cryptocurrency, and Hedera Token Service (HTS) tokens. With an emphasis on security, it operates as a non-custodial solution ensuring users maintain complete control over their private keys, which are stored directly on their mobile devices. To further enhance security and minimize attack surfaces, it intentionally forgoes a web interface, focusing on a dedicated app environment for iOS and Android.
Key features of Wallawallet include seamless sending and receiving of HBAR and HTS tokens, along with integration for Ledger hardware wallets, allowing users to combine the convenience of a mobile app with the enhanced security of cold storage. It also incorporates functionality to support the Hedera ecosystem with features to help users associate tokens in preparation for airdrops, including HBAR-weighted airdrops.
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Binance.US is a cryptocurrency exchange launched in 2019 to serve customers in the United States, operating as a separate entity from the global Binance platform. Headquartered in Palo Alto, California, it provides a regulated and compliant platform for Americans to buy, sell, and trade a wide variety of digital assets.
The exchange offers a robust suite of products and services for both beginner and experienced traders. Users have access to a selection of over 160 cryptocurrencies, which can be traded with low fees. The platform includes advanced trading features like real-time order books, charting tools, and various order types. In addition to spot trading, Binance.US also offers cryptocurrency staking for a range of proof-of-stake (PoS) assets, allowing users to earn rewards on their holdings. The service is accessible through its website and mobile apps, which are designed to provide a secure and user-friendly experience.
Binance.US is directly connected to the Hedera ecosystem as it lists Hedera's native cryptocurrency, HBAR, for trading. This allows U.S. customers to buy, sell, and hold HBAR, providing essential liquidity and accessibility for the token within the American market.
Meeco is a data privacy and digital identity company founded in 2012. Headquartered in Australia, with offices in the UK and Belgium, Meeco's mission is to empower individuals with control over their personal data, enabling them to get value in exchange for what they share.
Meeco's core product is the Secure Value Exchange (SVX) platform, a suite of infrastructure tools for managing verifiable credentials, decentralised identity, and secure data storage. This includes a white-label digital wallet, a vault for end-to-end encrypted data, and services for managing the entire lifecycle of digital credentials. A key application of this technology is Trustury, an open-source interface designed to bring transparency to ESG (Environmental, Social, and Governance) markets by allowing for the visualization and auditing of sustainability tokens.
Meeco has developed a Decentralised Identifier (DID) SDK for Hedera and uses the Hedera Consensus Service to create verifiable logs. The Trustury platform is built to support the Hedera Guardian, an open-source tool for digitizing and auditing sustainability projects.

Tradegames is a play-to-earn (P2E) trading simulation game built on the Hedera network, designed to offer a competitive and risk-free environment for users to test their trading skills. The platform allows players to build fantasy portfolios using real-world stock market data and compete against others to see who can achieve the highest portfolio growth over a set period.
To participate in the competitions, users are required to own a "Vault" NFT. These non-fungible tokens (NFTs), minted on Hedera, serve as a player's entry ticket into the game's reward-based tournaments. Winners of these competitions are rewarded with $TG, the platform's native utility token. The $TG token can then be used within the ecosystem to enter exclusive games or for other platform-related activities, creating a self-sustaining game economy.
Developed with support from LimeChain, the platform leverages the Hedera network for its core functions. Both the Vault NFTs and the $TG utility token are Hedera-based. By simulating crypto and stock trading without requiring players to risk actual capital, Tradegames provides an accessible and educational entry point into the world of financial trading, all within a Web3 gaming framework.
