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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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.
Acme Labs is a metaverse community built on the Hedera blockchain network dedicated to the world of visual storytelling with an emphasis on high quality art prints featuring nostalgic cartoons. It specializes in bringing art and collectibles from animation, comic books, and emerging XR media into the digital realm, providing a unique combination of classic creativity and modern technology.
It features numerous collaborations with established artists including “The Chuck Jones Gallery,” an initiative that resurrects "Lost Wrabbit," a unique character conceived by the legendary Looney Tunes director Chuck Jones and reimagined by artist Ben Olson, which seeks to preserve and modernize classic art stylings on Hedera.
Acme Labs’ platform allows creators and collectors to benefit from Hedera’s secure, fast, and accessible blockchain network while offering support for both credit card and cryptocurrency payments. It also provides a full suite of community services including virtual spaces where creators and enthusiasts can connect and collaborate.
Earth 1.1 is a financial technology platform that connects capital with carbon-neutral energy projects, aiming to accelerate the adoption of renewable energy and foster a sustainable, circular economy. The company's vision is to create a self-sustaining renewable energy industry that not only addresses environmental challenges but also generates high-tech job opportunities.
The core of Earth 1.1's offering is a scalable and secure digital platform that serves multiple functions. Primarily, it acts as a financing channel, allowing both institutional and individual investors to discover and fund a range of renewable energy and carbon mitigation ventures. For project developers, the platform features a project submission portal where they can register their initiatives to seek collaborative opportunities and expedite development. Beyond financing, Earth 1.1 is also building a community dedicated to environmental sustainability, creating an ecosystem for like-minded individuals and organizations to connect and drive the transition to a greener planet.
DaVinciGraph is a comprehensive token management platform operating on the Hedera blockchain network. Its platform is designed to enhance the functionality and efficiency of projects within the Hedera ecosystem through a suite of service offerings for token creators and NFT projects.
Its key offerings include tools for on-chain token management, token locking and vesting, and a token burner service for managing supply called “Blackhole.” This feature allows for permanent removal of tokens from circulation, ideal for creating deflationary effects or making irreversible token commitments within the Hedera ecosystem.
DaVinciGraph also features "DaVinciPics," a service for managing and displaying token and NFT logos consistently across decentralized applications (DApps).
The DaVinciGraph platform offers a token launchpad for new projects to introduce their tokens and a novel airdrop system. It also features the DAVINCI token, which gives holders unique access to NFT and related events. Its overall goal is to support a scaling, secure, and transparent environment for comprehensive token lifecycle management and project funding.