Crypto Companies Directory

IPOR (now branded as Fusion by IPOR) is a DeFi protocol offering onchain vault infrastructure and interest rate swap (IRS) products built on Ethereum. Its core product, Fusion, allows asset managers, institutions, and builders to create, manage, and white-label yield strategy vaults within a structured risk framework. The protocol also provides interest rate swaps, enabling users to hedge or speculate on DeFi borrowing/lending rates. IPOR Labs AG is registered in Switzerland, raised $5.55M in a 2022 strategic private sale, and maintains open-source tooling including a Python SDK and public audits via Immunefi's bug bounty program.

Iqlusion is a blockchain infrastructure provider that operates enterprise-grade validators on proof-of-stake networks including Cosmos Hub and Osmosis. The company deploys hardware-backed security measures and hybrid cloud infrastructure to maintain validator operations. Core services include staking delegation for token holders and software development for blockchain projects. The company contributes to protocol development within the Cosmos ecosystem, including implementation of liquid staking modules for the Cosmos SDK. Iqlusion provides advisory services to blockchain projects and maintains expertise in cryptography and distributed systems architecture.

IREN Limited (formerly Iris Energy) is an Australian-listed company that operates large-scale data centers purpose-built for Bitcoin mining, AI compute, and high-performance computing workloads. The company differentiates itself through a focus on sustainable, low-cost power sourcing, deploying GPU and ASIC infrastructure across facilities in North America. Its customer base spans Bitcoin mining operations and, increasingly, hyperscale AI and HPC tenants requiring dedicated compute capacity. IREN is publicly traded and has expanded its infrastructure footprint to serve both crypto-native and enterprise AI workloads from the same physical campuses.

IRISnet is a Cosmos SDK-based Layer 1 blockchain designed as an interchain service hub for building next-generation business decentralized applications. The network supports IBC (Inter-Blockchain Communication), EVM compatibility, NFT transfers, and its proprietary iService module, which enables cross-chain invocation of both on-chain and off-chain services. Its technical differentiator is the combination of service-oriented infrastructure with universal interoperability, allowing heterogeneous systems including public chains, consortium chains, and legacy systems to interact. IRISnet targets enterprise and developer audiences building interoperable dApps, and its native token is IRIS. The project is associated with Bianjie, a Shanghai-based blockchain services company, and was developed in collaboration with the Tendermint and Cosmos teams.

Iron is a stablecoin payment infrastructure platform that provides APIs for virtual accounts, fiat-to-stablecoin conversion on and off-ramps, global payouts across multiple currencies, checkout widgets, stablecoin issuance, and KYC onboarding. The architecture integrates banking services, compliance management, foreign exchange conversion, and transaction reconciliation through a unified API interface. The platform operates under regulatory licenses across multiple jurisdictions and serves B2B customers including payroll providers, fintechs, payment service providers, exchanges, wallets, and remittance platforms. Core functionality enables businesses to process worker payments in stablecoins.

Ironblocks is an Israeli Web3 security company that provides a modular security layer for smart contracts and blockchain applications. Its core product suite includes an on-chain firewall that intercepts and blocks malicious transactions at the smart-contract level, a Rollup Guard for securing modular rollup deployments, and a threat detection engine for real-time monitoring. The company also operates the Venn Security Network, a decentralized cybersecurity infrastructure layer designed to provide shared, trust-minimized protection across multiple protocols. Ironblocks serves DeFi protocols, NFT platforms, and blockchain infrastructure teams, with noted integrations or partnerships involving Polygon, OpenZeppelin, and Spearbit.

Irys is a blockchain designed for on-chain storage of large data volumes. The system integrates storage, execution, and verification functions within a single chain architecture, rather than utilizing separate storage layers connected to general-purpose blockchains. Smart contracts deployed on Irys can directly access stored data and generate cryptographic proofs demonstrating data persistence over time. The platform provides developer resources including documentation, a faucet for testnet access, and a whitepaper. It is intended for developers building applications that depend on large datasets, including systems for AI provenance tracking, media verification, and on-chain data access requirements.

Ispolink is a Web3-focused recruitment and talent-matching platform that uses AI-powered algorithms to connect blockchain, DeFi, gaming, and IT companies with technical talent. Its core product is a cross-chain ATS (Applicant Tracking System) designed specifically for Web3 hiring workflows. Beyond recruitment, the platform has expanded into a broader ecosystem including Friendly Giant AI, an AI-agent product live on Roblox and Web3 environments, and the Ispoverse, a decentralized gaming and education infrastructure layer. Clients and partners include Nexo, Polygon, KuCoin, DAO Maker, Manta Network, and LI.FI, and the platform has its own ISP token.

As financial experts and innovative entrepreneurs, iTeller have set out to revolutionise the economic landscape. Their mission is to empower individuals and businesses by providing them with cutting-edge tools and services that enhance their financial well-being. They believe in harnessing technology for good and making banking more accessible, convenient, and secure for their clients. With a unique value proposition of personalised solutions tailored to each user's specific needs, they are committed to being more than just a traditional bank - they are your trusted partner on the path towards financial success. Their vision is a future where no one feels overwhelmed or intimidated by managing their finances, as iTeller will be there every step of the way to guide, support, and uplift those who seek advancement in their personal or professional endeavors.

iTrustCapital is a US-based platform enabling retail investors to purchase, sell, and hold cryptocurrencies and physical gold within tax-advantaged retirement accounts, including Individual Retirement Accounts (IRAs). The platform operates as a custodian, allowing users to gain exposure to over 30 cryptocurrency assets, including Bitcoin, Ethereum, and Solana, while deferring capital gains taxes on trades executed within the account structure. The system is designed for self-directed retirement savers seeking cryptocurrency exposure through a regulated, tax-efficient vehicle rather than through standard brokerages or cryptocurrency exchanges. The platform functions by wrapping cryptocurrency holdings within an IRA framework, which provides the primary mechanism for tax deferral on trading activity within the account.

IZAKA-YA is a cryptocurrency lending and swap platform offering Japanese-language services. The platform enables users to deposit cryptocurrencies and receive daily interest payments, with a minimum lock-up period of one day. The platform operates a swap mechanism for exchanging major cryptocurrencies with low transaction fees and supports fiat-to-crypto purchases via Visa and Mastercard credit cards. The system issues a native token, IZKY, which is listed on cryptocurrency exchanges. The platform includes a referral mechanism that distributes rewards to existing users who direct new lenders to the service. The architecture is designed to serve retail users seeking passive income generation on cryptocurrency holdings through deposit-based yield mechanisms rather than active trading strategies.

J2TX is a cryptocurrency purchasing platform registered in Cyprus under CySEC oversight, operating within the EU's MiCA regulatory framework for crypto-asset services. The platform enables users to purchase major cryptocurrencies, including Bitcoin, Ethereum, Litecoin, XRP, USDC, and Toncoin, using Visa or Mastercard debit and credit cards. J2TX operates as the crypto subsidiary of the Just2Trade brokerage group and provides custodial fiat-to-crypto conversion services. The platform charges a 0.95% transaction fee on purchases. J2TX functions as a fiat-to-crypto on-ramp rather than a full trading or derivatives exchange, targeting retail users seeking straightforward cryptocurrency acquisition.

Jackbit is a cryptocurrency-enabled online casino and sportsbook platform. The system operates a game library comprising over 7,000 titles sourced from more than 150 third-party providers, supplemented by proprietary in-house games including Plinko, Dice, Mines, Roulette, and Crash variants. The platform offers live dealer casino tables and sports betting markets. Core components include a VIP rakeback loyalty program, tournament functionality, and a mobile application. The platform operates under the jackbit.co domain and serves an international user base. The operational jurisdiction is not publicly specified.

Jade Protocol was a decentralized autonomous organization built on blockchain infrastructure. The system managed a treasury and enabled community governance through on-chain voting mechanisms. The protocol issued a native token, JADE, which represented proportional claims to treasury assets held by the organization. The protocol operated a claims interface that allowed users to connect wallets and redeem their allocated share of treasury value. The redemption process included integrated sanctions screening. In October 2023, the community voted through Community Improvement Proposal 7 to dissolve the organization and distribute remaining treasury assets to token holders.

Jasmy is a Web3 project that develops a data sovereignty ecosystem focused on personal data ownership and decentralized identity management. The Personal Data Locker (PDL) is the core product, issuing users a unique decentralized identifier (DID) and functioning as a secure self-custodied vault for personal data storage. The ecosystem comprises several components: the Jasmy Base App, which provides access to Web3 services; JasmyChain, a Layer 2 blockchain optimized for data-economy applications; and JasmyCoin (JASMY), an ERC-20 token that incentivizes data owners within the network. The platform is designed for individuals seeking data control, as well as developers and businesses operating within a consent-based data marketplace framework.

Jigsaw is a decentralized lending protocol that enables users to deposit cryptocurrency assets as collateral into a personal vault and borrow jUSD, a native stablecoin, against that collateral. The protocol charges a borrow fee ranging from 0 to 5 percent. The core architectural feature is dynamic collateral, which allows deposited assets to generate yield through deployment into whitelisted yield farms and supported protocols while simultaneously serving as loan collateral. Supported collateral assets include USDC, USDT, WBTC, WETH, wstETH, weETH, and yield-bearing stablecoins. The protocol provides collateral swap functionality across supported assets and enables cross-chain bridging of accrued rewards. The system is designed to serve users seeking to optimize capital efficiency while maintaining direct control over collateral assets.

Jippi is a location-based mobile game that integrates Bitcoin education with augmented reality gameplay. Players locate virtual creatures called bitcoin beasts at geographic coordinates in urban areas. To capture beasts, players answer quiz questions on Bitcoin-related topics. Captured beasts can be redeemed for tickets, which players use to spin a bonus wheel for Bitcoin rewards in satoshis. The game includes six collectible beast characters, each associated with specific Bitcoin concepts such as proof-of-work mechanisms and the 21 million coin supply limit. The application provides structured educational courses covering Bitcoin fundamentals. Jippi operates a B2B advertising platform designed to reach Bitcoin users through the game interface. The project also produces physical merchandise including collectible plushies and trading cards.

WalletAnalyzer is an on-chain analytics platform for the Solana blockchain operated by JKLabs. The system retrieves real-time data from Solana and enables users to analyze wallet performance across multiple accounts. The platform supports simultaneous comparison of up to 100 wallets and provides filtering based on win rate, profit and loss (PnL), trade count, and SOL balance. Core metrics include realized and unrealized PnL, win rates, and portfolio values. The interface integrates links to external analysis tools including Solscan, Birdeye, Photon, and GMGN for additional wallet-level research. The platform is designed for traders conducting performance analysis and wallet research on the Solana network.

Jobchain is a multi-vertical platform integrating a cryptocurrency wallet, decentralized exchange, peer-to-peer payments, social network, job marketplace, messaging, events management, real estate services, shopping, and restaurant reservation functionality. The platform operates as a KYC-verified system supporting seven cryptocurrencies: Bitcoin, Ethereum, USDC, USDT, EURC, MATIC, and a native JOB token. Peer-to-peer transfers settle through the platform's infrastructure, with identity verification implemented according to eIDAS 2.0 and W3C Decentralized Identifier standards. The platform holds Virtual Asset Service Provider registration in Spain and Austria under the Bank of Spain registry. Jobchain serves individuals and businesses across multiple countries and offers tiered subscription plans ranging from free to corporate-level access, positioning itself as an integrated ecosystem combining cryptocurrency services with employment and commerce functionality.

JokeRace is an on-chain contest platform that enables users to purchase votes on subjective questions such as "best director" or "who is Satoshi." The platform allocates 90% of vote expenditures into a rewards pool that is distributed among voters who supported winning entries. The voting mechanism employs a bonding-curve pricing model in which earlier votes cost less than subsequent votes, creating incentives for early participation and rewarding voter conviction. Contest creators may opt into a revenue-sharing arrangement whereby they receive 5% of the total volume generated on their respective contests. The platform operates across multiple blockchain networks, including Ethereum mainnet and Abstract.

Joseph Anthony Group is an executive search and talent intelligence firm specializing in recruitment and advisory services for the crypto, digital assets, and financial markets sectors. The firm places senior and executive-level professionals in trading, quantitative, and cross-asset systematic roles, with focus on crypto-native and digital asset organizations. Beyond recruitment services, the firm provides capital introduction services for emerging fund managers, including go-to-market readiness preparation, governance support, and structured introductions to institutional allocators. Operations span multiple geographic locations including New York, London, Singapore, and Dubai, serving hedge funds, trading firms, and asset managers operating in digital assets.

Joyride Games is a crypto-native mobile game studio that builds blockchain-integrated games and multimedia franchises. The company has accumulated over 10 million players, 65 million cumulative blockchain transactions, and has held the #1 peak global ranking among blockchain games. Its titles include Solitaire Blitz, which was noted as the fastest-growing Web3 mobile game in mid-2022, and it operates a proprietary Joyride Wallet for in-game asset management. The studio also offers a BuilderKit (StudioKit) platform for third-party developers, and in 2024 joined the Core blockchain ecosystem as a partner.

JPEG Trading is a high-frequency trading firm operating exclusively in cryptocurrency and decentralized finance markets. The firm runs three core business lines: proprietary trading using quantitative and algorithmic strategies, liquidity provisioning across crypto venues, and venture investing in early-stage crypto projects. Its venture portfolio spans DeFi protocols, stablecoins, L2 infrastructure, and crypto gaming, with investments at seed and growth stages. The firm operates in global crypto markets and targets institutional-grade performance through proprietary technology.

Jubilee Labs operates the Jubilee Protocol, a multichain decentralized finance platform integrating Ethereum and Bitcoin infrastructure to provide yield-generating vaults and financial tools. The protocol's product suite includes jBTCi for Bitcoin yield generation, jSOLi for Solana yield optimization, jETHs for Ethereum staking, and jUSDi, a stablecoin index deployed on Base. The platform also features Jubilee Pocket, a self-repaying mobile wallet for Solana Seeker devices, and Jubilee Cloud, an AI-powered treasury and ministry management system. Governance operates through the Hundredfold Foundation. The protocol functions as a non-custodial platform emphasizing on-chain transparency and financial sovereignty through decentralized architecture.