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Tymlez (CarbonCentral)
Carbon Central, developed by Australian tech firm NoviQTech, is an enterprise-grade software platform designed to help large organizations manage the complexities of carbon accounting and environmental, social, and governance (ESG) reporting. The platform provides a unified, end-to-end solution for companies to measure, analyze, and report on their environmental footprint, particularly their Scope 1, 2, and 3 carbon emissions. It aims to replace disparate spreadsheets and manual data collection methods with a single, auditable system of record.
The platform is built on the Hedera network, leveraging its technology to bring a high level of integrity and trust to the ESG data management process. A key feature of Carbon Central is its use of the Hedera Consensus Service (HCS) to create an immutable and verifiable audit trail. As enterprises input emissions data, supplier information, and other critical ESG metrics into the platform, a cryptographic hash of that data is submitted to the Hedera public ledger. This process provides a tamper-proof timestamp and a transparent, auditable record that can be securely shared with and verified by regulators, investors, and other stakeholders.
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Cofra Holding is a privately owned global enterprise headquartered in Switzerland. Its portfolio spans several key sectors, managing a range of prominent businesses. These include C&A, a major international fashion retailer; Redevco, a real estate investment management company focused on sustainable urban properties; and Sunrock, a leader in developing large-scale solar energy projects. Cofra also maintains significant investments in sustainable food through the Arrobas Group and in private equity via Bregal.
Cofra joined the Hedera Governing Council in 2023. As a council member, Cofra operates a node and actively participates in the network's governance. The company actively leverages this position to explore the application of distributed ledger technology to enhance its core business functions. Key areas of interest include improving supply chain transparency across its retail and food businesses and investigating the tokenization of assets within its real estate and energy portfolios. This strategic involvement allows Cofra to pioneer DLT solutions that align with its sustainability and operational efficiency goals.

Immutable Holdings Inc. is a publicly traded digital asset company focused on increasing the awareness, access, and adoption of cryptocurrencies. Founded in 2017 and headquartered in San Juan, Puerto Rico, the company operates as a blockchain holding company, managing a portfolio of businesses within the digital asset ecosystem.
Key holdings include NFT.com, a platform for the non-fungible token (NFT) ecosystem, HBAR.com, a community portal for the Hedera network, and MyHBARWallet.com, an open-source wallet for Hedera's native token, HBAR. Immutable Holdings also provides educational resources through 1-800-Bitcoin, which offers masterclasses and other materials for those new to the crypto space.
Immutable Holdings is one of the core firms associated with the Hedera blockchain network. Its founder, Jordan Fried, was a member of Hedera’s founding team and Immutable Holdings is one of the largest public holders of HBAR. Its subsidiary, Immutable Asset Management, is dedicated to managing this strategic HBAR position.

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.
Pixel Rug is a Web3 firm specializing in the creation small-batch and one-of-a-kind 3D digital collectibles designed for the metaverse. These original artworks are minted as non-fungible tokens (NFTs) on the Hedera blockchain network. It aims to cater to a distinct market segment by offering unique, ownable digital art pieces.
The platform features several distinct collections. Its "First Edition," released in December 2021, featured nine original 3D collectible designs. This was followed by a "Limited Edition" in May 2022, which introduced six ultra-rare designs notable for being the first multi-file 3D NFTs minted on Hedera. Beyond these collections, Pixel Rug also offers a "Custom Series," allowing collectors to commission personalized, one-of-a-kind PixelRug designs.
A key aspect of Pixel Rug is its integration with metaverse environments, where the 3D designs can be viewed and experienced, including in virtual reality (VR). The project also fosters a community aspect through regular meetups. Additionally, holders of three or more PixelRugs are granted "Super Rug Holder Perks," which include access to exclusive VIP Discord channels and early updates, enhancing the collector experience.
