Crypto Companies Directory

Boosty Labs is a software development studio providing services in blockchain and Web3 technology. The studio offers decentralized application development, smart contract engineering, asset tokenization solutions, and fintech product development. Operating as a development partner and staffing provider, it supplies engineering teams and technical consultancy to projects across DeFi, NFT, Layer 1, and Layer 2 blockchain ecosystems. Service offerings include custom development, team augmentation, and advisory services for crypto-native infrastructure. The organization maintains a technical workforce supporting multiple concurrent client engagements across various blockchain protocols and application categories.

Bosonic is an institutional digital asset infrastructure platform that provides cross-custodian net settlement, liquidity aggregation, repo and borrow-lend services, and tokenized securities trading. The platform uses atomic settlement mechanics to eliminate counterparty and settlement risk by enabling trades to clear across multiple custodians without requiring pre-funding. Bosonic Securities operates a FINRA and SEC-registered Alternative Trading System for digital asset securities. The platform serves institutional trading desks and market makers.

Boundless is a decentralized prover network that provides zero-knowledge proof generation as infrastructure for blockchain applications and Layer 2 networks. The network comprises distributed nodes that perform proof computation for client applications. Users submit proof requests to the network, which are processed by participating provers and returned as completed zero-knowledge proofs. The architecture is designed to enable blockchain developers and protocol teams to access proof generation without operating dedicated hardware infrastructure. Layer 2 networks and other blockchain systems integrate with Boundless to obtain zero-knowledge validity proofs for transaction verification and state compression. The Boundless Foundation functions as the governance and ecosystem development entity supporting network operations and participant coordination within the zero-knowledge proof infrastructure space.

Brava Finance is a non-custodial platform for treasury management that allocates capital across stablecoin and real-world asset yield markets. The system aggregates on-chain lending pools and real-world asset opportunities, employing automated execution and AI-assisted allocation mechanisms to optimize returns. Users retain custody of their funds throughout the process. The platform serves corporate treasury officers managing idle capital, portfolio managers overseeing client assets, and asset managers seeking access to stablecoin credit markets. The platform was founded by GC Cooke and operates as Brava Finance. The platform is not authorized or regulated by the UK Financial Conduct Authority.

Bread Cooperative is a worker-owned cooperative that develops blockchain-based financial tools on the Bitcoin network. Its primary product is the BREAD stablecoin, maintained at a 1:1 peg to USD. The stablecoin functions as the foundation for a Solidarity Fund mechanism, which enables holders to direct capital toward projects that align with cooperative principles. The platform serves worker collectives, mutual aid networks, and individuals seeking alternatives to conventional financial infrastructure. The cooperative operates Sourdough Systems, a web3 development studio that creates decentralized applications for external clients. The organization is structured as a distributed worker-owned entity without a centralized headquarters.

BridgePort is an institutional cryptocurrency middleware platform that connects exchanges, custodians, and decentralized finance protocols into a unified execution and settlement network. The platform provides pre-order credit facilities, post-trade facilitation, spot trading, derivatives and margin trading, a stablecoin suite, and DeFi connectivity. These services enable institutional clients to allocate assets and execute settlements through their preferred custody arrangements. The platform includes an analytics component featuring an artificial intelligence console, derivatives data analysis, and exchange market insights. Key integrations include a partnership with 360T's crypto trading platform 3DX for off-exchange settlement functionality and a deployment on the Canton Network distributed ledger infrastructure.

BrightID is a social identity network designed to enable users to verify their uniqueness as individual humans while maintaining privacy by not disclosing personally identifying information. The system operates through a social graph architecture in which users establish connections with individuals they know offline, creating a distributed trust network that supports verification of human uniqueness. The platform offers multiple verification levels, including Meets, Bitu, and Aura, each representing different confidence thresholds. Third-party applications including decentralized autonomous organizations, token distribution systems, and public goods funding platforms can integrate BrightID through its API to implement Sybil resistance mechanisms. The project is maintained as open source software and operates under a public goods model. Distribution occurs through native mobile applications available on iOS and Android platforms, along with developer tools and documentation for integration into Web3 applications requiring identity verification functionality.

BRKT is a decentralized prediction market platform deployed across multiple blockchains including Movement, Base Mainnet, and Nibiru Mainnet. The platform enables users to purchase binary outcome shares labeled 'Yes' or 'No' across market categories including sports (soccer, football, basketball, MMA, cricket, hockey, eSports), politics, and finance. Market odds adjust dynamically based on trading activity. The system operates as a non-custodial, on-chain protocol where wagering transactions are settled directly on blockchain networks. The platform architecture incorporates multi-chain deployment and bracket-style market structures as core design components.

Brogan Law is a boutique law firm focused exclusively on cryptocurrency businesses and emerging technology companies. The firm advises clients on regulatory compliance, token issuance, and product structuring, drawing on expertise in SEC, CFTC, and FinCEN frameworks as well as offshore entity formation in jurisdictions such as the Cayman Islands, British Virgin Islands, and Panama. Its transaction practice covers fundraising instruments including SAFEs, SAFTs, and token warrants, as well as mergers and acquisitions and complex commercial agreements for RWA issuance and cross-border lab-to-foundation structures. Clients include Consensys, the Blockchain Association, and Etherfuse, and the firm also engages in policy work through comment letters and direct regulator engagement on behalf of the crypto industry.

Broxus is a blockchain solutions company specializing in TVM (TON Virtual Machine) powered infrastructure for governments, enterprises, and developers. Its core product lines include the Tycho Protocol (a high-performance TVM blockchain), the Sparx non-custodial wallet for TVM networks, DeFi tooling, stablecoin and CBDC management suites, and real-world asset tokenization platforms. The company also operates a venture studio that incubates TVM-based projects and has contributed to government-level pilots such as Uzbekistan's HUMO token initiative. Broxus serves a broad client base spanning national financial systems, supply chain operators, and Web3 developers, positioning itself as a full-stack blockchain integrator across both public and enterprise deployments.

BTCScan is a blockchain explorer providing public access to Bitcoin network data, including blocks, transactions, addresses, and mempool activity. The platform operates related explorers for Ethereum, Monero, and a dedicated Bitcoin mempool viewer. Core functionality includes a public REST API accessible via GitHub, transaction broadcasting capabilities, and QR code scanning utilities. The system is designed to serve individual users, developers, and researchers requiring verification of on-chain activity, wallet balance inspection, and transaction fee analysis without intermediary services.

Bungee is a cross-chain swap and bridge aggregation protocol that enables users to transfer tokens across multiple blockchain networks through a unified interface. The protocol is built on Socket, a cross-chain messaging and liquidity infrastructure layer, and routes transactions through an open liquidity marketplace to optimize transaction cost and execution speed. Core features include a refuel mechanism that allows users to acquire native gas tokens on destination chains, and a privacy mode for obfuscated transfers. The protocol provides a public API enabling third-party applications to integrate its cross-chain routing capabilities. Bungee operates within the Socket technology framework and serves DeFi users and developers.

Bunni is a non-custodial decentralized exchange built on Uniswap v4. The protocol implements shapeshifting liquidity technology, which enables liquidity positions to automatically rebalance in response to market movements. Idle liquidity is routed through external lending platforms such as Aave and Gearbox to generate additional yield. The system incorporates MEV and loss-versus-rebalancing protections through auction-managed AMM mechanics and dynamic surge fees. Bunni serves two user categories: passive liquidity providers seeking optimized fee revenue, and developers who can program custom liquidity distribution strategies using Uniswap v4 hooks. The protocol operates as a non-custodial system where users retain control of their assets while interacting with the exchange mechanism.

Burner is a compact NFC-based hardware wallet produced by Arx Research Inc. that supports Bitcoin, Ethereum, and stablecoins including USDC, USDT, and USD II. The device uses secure chips comparable to those in high-end hardware wallets but eliminates seed phrases in favor of PIN-based protection. The wallet operates through BurnerOS, a browser-based operating system that requires no separate application installation. Burner cards connect to decentralized applications via WalletConnect protocol, enabling integration with platforms such as Uniswap and Safe. The devices are available through retail channels including Amazon. The product is designed for both casual users seeking a simple cryptocurrency gift mechanism and users requiring a compact self-custody signing device. A companion product called Terminal enables merchants to accept stablecoin payments through NFC tap functionality.

RHEA Finance (formerly operating at burrow.finance) is a multi-chain decentralized trading and lending platform built on NEAR Protocol, with support for BTC, Base, Arbitrum, BSC, Ethereum, Solana, and NEAR. The platform combines a cross-chain DEX aggregator, a money market for lending and borrowing, a cross-chain bridge, and liquid staking products including staking NEAR for rNEAR and RHEA for xRHEA. Its core differentiator is aggregating liquidity across multiple chains to enable seamless asset management and trading without siloed chain experiences. The platform targets DeFi users seeking multi-chain yield, trading, and borrowing in a single interface, and is backed by venture investors including Dragonfly Capital, Jump Crypto, OKX Ventures, and KuCoin Ventures. The RHEA token is listed on Gate.io and MEXC.

Burwick Law is a U.S.-based law firm specializing in blockchain litigation and digital consumer protection, representing thousands of clients in crypto-related legal disputes. The firm focuses on claims against crypto projects, exchanges, and protocols, with billions of dollars in active claims under management. Its client base consists primarily of retail and institutional investors who have suffered losses in the digital asset space, including cases involving DeFi protocols and token issuers. Burwick Law positions itself as crypto-native, meaning its attorneys and forensic capabilities are built around on-chain evidence, smart contract analysis, and blockchain-specific legal theory rather than adapted from traditional financial litigation practice.

Button (operated by Button Labs) is a non-custodial perpetual futures trading platform built on top of Hyperliquid and trade.xyz, offering access to over 180 markets spanning crypto, commodities, equity indices, individual stocks, and FX pairs, all settled in USDC on-chain. The platform differentiates itself by combining an AI-assisted thesis and trade-idea generation layer with a clean trading interface, targeting discretionary traders who want institutional-grade market breadth without centralized custody. Users interact with Hyperliquid's on-chain order book infrastructure through Button's front-end, preserving self-custody while accessing leverage up to 50x on major assets. The product is positioned for active retail and semi-professional traders who prioritize speed and broad market access in a non-custodial environment.

Buttrfly is the perfect balance of convenience and security. Their decentralised social media app, built on the Lens Protocol and powered by XMTP with end-to-end encryption, is designed to give users a secure platform to communicate without sacrificing their privacy. They strive to provide a safe space for individuals from all backgrounds who wish to share ideas, stories, or just connect with others while ensuring their information remains private. They also work hard to ensure maximum interoperability between other Lens Protocol based apps such as Lenster and LensPort so that their users can enjoy an even more connected experience. Their mission is simple: protect user data while upholding freedom of expression through innovative technology in order to build stronger communities online. Their vision is a world where everyone feels connected yet protected.

BX Digital is a Swiss regulated trading and settlement venue for digital assets operating under a DLT trading venue license issued by FINMA. The platform enables issuers to tokenize securities and financial instruments on public blockchain infrastructure. Trading participants transact directly between their own wallets without central counterparties. Settlement occurs in Swiss francs through audited Delivery versus Payment smart contracts with direct connectivity to the Swiss National Bank payment system. BX Digital is affiliated with BX Swiss, a Swiss stock exchange, and serves institutional issuers and regulated trading participants requiring compliant on-chain capital market infrastructure.

Byte Federal operates a network of Bitcoin ATMs across the United States, Australia, and Suriname, enabling cash purchases of Bitcoin and other cryptocurrencies. The company provides several related products: ByteVault, a non-custodial mobile wallet for sending, receiving, and self-custodying Bitcoin; ByteConnect, a point-of-sale system for merchants to accept cryptocurrency; ByteWallet, a digital onramp wallet; and a crypto real estate service in Florida developed in partnership with NEO and OPISAS. The architecture spans physical ATM infrastructure, software wallet applications, merchant payment systems, and APIs. Users interact with the network through ATMs for cash-to-crypto conversion or through software applications for wallet management and custody without third-party intermediaries.

Byzantine Finance is a decentralized finance platform that provides credit and yield generation services for treasuries, corporates, family offices, and individual investors. The platform enables users to earn returns on stablecoins and Bitcoin through overcollateralized on-chain lending mechanisms. Core products include Byzantine Prime USD, Byzantine Prime EUR, and Byzantine BTC, each structured as ERC-7540 tokenized vaults built on decentralized lending protocols. The platform incorporates insurance coverage for principal and accrued returns, integrations with regulated partners, and mechanisms for instant liquidity redemption. Credit strategy curation is provided by Keyrock Curation Services. The platform targets institutional and semi-institutional users seeking yield generation with capital protection features.

C1 Fund Inc. (NYSE: CFND) is a closed-end investment fund that provides public market investors with exposure to late-stage private companies operating in the digital asset sector. Managed by C1 Advisors, the fund targets a curated portfolio of private digital asset infrastructure and services companies, with disclosed investments including Figment, a blockchain infrastructure provider. The fund is structured to bridge public and private markets, offering retail and institutional investors regulated, liquid access to pre-IPO digital asset companies via a NYSE-listed vehicle. Its investor relations site includes SEC filings, quarterly financial results, and governance disclosures consistent with a registered investment company.

Caballeros Capital is a venture capital firm that provides investment capital to Web3 protocols and blockchain-based companies. The firm targets projects led by founders across the cryptocurrency and blockchain ecosystem. Its investment strategy emphasizes early-stage participation in Web3 infrastructure and application-layer projects. The firm's portfolio includes decentralized trading platforms and related blockchain ventures. The firm does not publicly disclose its headquarters location.

Caduceus is a Layer-1 blockchain protocol designed to support metaverse, NFT, GameFi, and DeFi applications. The protocol implements a Metagraph consensus mechanism and provides EVM compatibility, supporting ERC-20, ERC-721, ERC-1155, and ERC-998 token standards. The architecture is engineered to process transactions with minimal fees. The project includes a computational layer called Caduceus TrustedAI, which provides distributed GPU computing resources for developers and small-to-medium enterprises through open-source models and on-chain reward mechanisms. The protocol has been applied to entertainment and film production use cases through partnerships in the media sector.