Crypto Companies Directory

JuJu AS is a Norwegian retail cryptocurrency exchange registered with Finanstilsynet, the Norwegian Financial Supervisory Authority. The platform provides spot trading in multiple digital assets including Bitcoin, Ethereum, Solana, USDC, Chainlink, Polygon, and Litecoin. User registration and onboarding are facilitated through Vipps, a Norwegian mobile payment system. The exchange operates an over-the-counter desk to accommodate larger trades. JuJu AS's customer base was subject to acquisition by Norwegian Block Exchange.

Jumper is a multi-chain liquidity aggregator built on the LI.FI protocol that provides asset swapping and bridging functionality across multiple blockchains through a unified interface. The system aggregates liquidity routes from multiple bridges and decentralized exchanges, evaluating paths based on cost, speed, and available liquidity to determine optimal cross-chain transfer routes. The platform is designed to enable users to move assets between chains without directly interfacing with individual bridge or DEX protocols. The system has completed four independent security audits and supports a range of blockchains, bridges, and decentralized exchanges. Additional features include portfolio tracking and yield-earning mechanisms accessible through the same application interface.

GorillaPool JungleBus is a blockchain data indexing service for the BSV (Bitcoin SV) network, operated by GorillaPool, a BSV mining pool operator. The service provides developers and businesses with filtered access to BSV blockchain transactions without requiring local node infrastructure. Users subscribe to specific transaction streams using protocol tags, context, and subcontext filters to enable targeted data consumption. The system is designed for application developers building on BSV who require transaction-level data for wallets, indexers, and protocol integrations.

Jupiter Meta Labs is a data company that develops tools for analyzing human behavior using blockchain infrastructure. Its product suite comprises SuperJ, Hercules, Poseidon, and JMDT. SuperJ provides consumer intelligence capabilities. Hercules and Poseidon implement zero-knowledge KYC and privacy-preserving data analytics functions. JMDT operates as a native data token, enabling on-chain data transactions. The platform is designed for Web3 applications and protocols requiring user behavior insights while maintaining data integrity and user privacy through its technical architecture.

K300 Ventures is a venture fund and accelerator focused on blockchain and cryptocurrency projects, established in 2019 and based in Vietnam. The organization originated from the TradeCoinVN community. K300 Ventures provides capital investment exclusively to blockchain startups and early-stage Web3 projects. Beyond funding, the firm offers operational support to portfolio companies across multiple functions, including business strategy, financial analysis, marketing, technology development, and partner identification. The organization co-organizes industry events in Vietnam, including the Vietnam Tour De Web3 series, which operates across multiple cities and is conducted in collaboration with other industry partners.

Kaidro is a gaming and entertainment project built on the Ronin Network that combines a blockchain-based clan battle game with a webcomic series. The project operates around its native token, KDR. The clan battle game is available on Steam and allows players to earn KDR through in-game activities, daily spin mechanics, and quest completion. KDR can be traded on decentralized exchange Katana and centralized exchange BitMart. The project integrates NFT assets through the Sky Mavis marketplace and Nifty Island. The webcomic series is published on Webtoons, creating a transmedia intellectual property that spans gaming and comic content.

Kairos Research is a blockchain-focused research publication distributed through Substack that produces analytical reports on blockchain protocols, decentralized finance ecosystems, and tokenomics. The publication examines validator economics, staking infrastructure, and protocol revenue models, with particular emphasis on Solana ecosystem projects and modular blockchain networks. Beyond publishing research, Kairos Research operates validators on networks such as Monad and participates in staking infrastructure operations, combining research and infrastructure activities. The publication serves crypto investors, protocol development teams, and on-chain participants requiring fundamental analysis. Content is distributed via Substack and social media under the handle Kairos_Res.

Kaisar Network is a decentralized compute infrastructure platform that aggregates idle GPU and CPU resources from network participants to support AI training and inference workloads. The platform operates through the Kaisar Provider App, available on Windows, macOS, and Linux, alongside ZeroNode and Checker Node components integrated within the OneNode framework. Compute contributions are validated using a Proof of Physical Work mechanism. Participants, including node operators, developers, and data contributors, receive compensation in KAI tokens and partner tokens. The platform issues Genesis NFTs that grant specific network privileges to early participants. The system enables device owners to monetize spare compute capacity while providing developers with access to distributed infrastructure for deploying custom AI models.

Kaizen Finance is a cross-chain platform for token launch and management that provides tooling for cryptocurrency projects. The platform supports token creation, vesting schedule configuration, staking setup, frontrunning protection mechanisms, and real-world asset tokenization. It operates across multiple blockchains including Ethereum, Solana, BNB Chain, TON, and Arbitrum. The platform includes smart contract deployment infrastructure, community onboarding tools, token distribution automation, and security auditing services. A native KZEN token is associated with the platform. The system is designed to provide projects with managed infrastructure for token operations rather than requiring projects to develop such systems independently.

KALP Network is a permissioned, regulatory-compliant cross-chain blockchain infrastructure platform positioning itself as a 'Digital Public Infrastructure' layer for governments, enterprises, and developers. Its hybrid architecture embeds data privacy compliance (GDPR, PII, PHI, PCI) directly on-chain while supporting AI, ML, and IoT workloads without off-chain dependencies. The platform includes a proprietary blockchain (KALP Chain), a developer SDK, a block explorer (KalpScan), a grant program, and a native token ($GINI). It targets institutional and public-sector use cases requiring regulatory certainty alongside programmable blockchain capabilities.

KalqiX is a non-custodial decentralized exchange built on Base that implements a central limit order book (CLOB) model combined with zero-knowledge proof technology. The system enables private transactions, maintains a provably correct order book, and ensures user self-custody of assets. The architecture supports on-chain order book mechanics while leveraging zero-knowledge proofs to achieve transaction privacy. KalqiX offers a white-label infrastructure model that permits other projects to deploy independent exchange instances using the underlying protocol. The platform currently operates a testnet on Base with spot trading functionality enabled. Perpetual trading is listed as a planned feature. The system is designed to provide order book-based execution mechanics with decentralized security properties.

KangaMoon is a crypto-native GameFi platform built around a play-to-earn meme-coin ecosystem centered on its native token, KANG, deployed on Ethereum. The platform features a Telegram-based game bot and two in-development game modes: King of the Ring, a boxing simulation with customizable fighters, and Fight Club, a team-based strategic battle arena. Players earn KANG tokens by winning matches, completing challenges, and climbing leaderboards, while Meme Non-Fungible Tokens (M'NFTs) serve as in-game characters with real utility for participation in game activities and reward generation. The token is tradable on Uniswap and BitMart, and the platform includes staking functionality via a dedicated staking dapp, targeting meme-coin enthusiasts and play-to-earn gaming audiences.

KaratDAO operates a decentralized data network called Karat Network that bridges Web2 identity and social data to Web3 addresses using Multi-Party Computation (MPC) and Zero-Knowledge (ZK) technologies. Its core product, Karat ID, provides an on-chain profile and name service backed by verifiable credentials derived from social accounts such as Discord, Twitter, and Steam. The protocol uses a dual-NFT tokenomic design with Validator and Claimer roles, and issues a native token (KAT) through a mining mechanism. The platform targets both end users seeking privacy-preserving data ownership and Web3 projects seeking wallet-level user insights. Ecosystem partners include KuCoin Ventures and Ankr, and the project has a migration path from v1 staking to its karat.club platform.

Karate Combat is a professional full-contact karate league that incorporates blockchain-based fan participation mechanisms. Fans use a mobile application to vote on fighters before events and receive native $KARATE tokens when their selected fighters win, with rankings tracked on leaderboards. The league operates a Layer 2 blockchain called UP, designed to support multiple sports organizations including other leagues. The underlying organization is incorporated as Sensei Ltd in the Seychelles.

Karma operates a grants and funding accountability platform for blockchain ecosystems. The system enables decentralized autonomous organizations (DAOs) and foundations to establish and manage transparent funding programs while recording grantee progress on-chain. Builders create project profiles, log milestone achievements, and accumulate verifiable reputation records that support discoverability in future grant opportunities. The platform integrates with multiple blockchain ecosystems and their associated grant programs. The core architecture functions as infrastructure for grant program administration rather than as a financial protocol, combining reputation system functionality with ecosystem development tooling. Key components include project profile creation, on-chain milestone tracking, and reputation accumulation mechanisms that link builder activity to grant eligibility and visibility.

KARRAT Protocol is a blockchain-based gaming foundation that issues the KARRAT token, which functions as both a governance and utility token within a crypto-native gaming ecosystem. The protocol operates on Studio Chain, a blockchain infrastructure designed for gaming applications. Core components include token staking mechanisms, on-chain governance structures, and a claims mechanism called KLAIM. These elements form the economic layer that facilitates interactions between game studios and players within the ecosystem. The foundation maintains documentation and a governance forum to support protocol operations and community participation across multiple languages.

Kasar Labs is a blockchain infrastructure development organization focused on the Starknet ecosystem. The team develops core components of the SN Stack, including Madara, an open-source Rust-based client that operates as both a sequencer and full node for Starknet-compatible appchains. Madara emphasizes performance, security, and decentralization in its design. Kasar Labs has developed a data availability adapter in collaboration with Taproot Wizards, enabling Starknet-based rollups to operate on Bitcoin. The organization provides infrastructure across zero-knowledge systems, Cairo smart contract development tools, and AI agent frameworks. Its services target appchain developers, protocol teams, and ecosystem participants including Starkware, Nethermind, and Informal Systems.

Kasplex is a protocol layer built on the Kaspa blockchain that provides token issuance and execution services. The protocol includes two operational products: a KRC20 token standard for token creation and transfers with reduced transaction costs, and a zkEVM-based Layer 2 that leverages Kaspa Layer 1 for sequencing and data availability. The Layer 2 operates as a Based Rollup architecture, in which transactions are sequenced on Kaspa Layer 1 before execution and proof generation on Layer 2, maintaining Layer 1 security properties. A third product, Kasplex newVM, is in development as a lightweight virtual machine for scripting applications in IoT and gaming environments. The project collaborates with Cysic on zero-knowledge proof acceleration and maintains open-source code repositories with community participation through GitHub, Telegram, and X.

Kea is a decentralised on-chain private credit protocol headquartered in Nicosia, Cyprus, that enables lenders to deploy capital into pools backed by real-world business assets such as invoices and inventory. The platform tokenises those assets into blockchain-verifiable instruments and applies an AI-powered risk engine called KeaFi to score borrower creditworthiness, replacing manual underwriting with data-driven assessment. Borrowers are primarily SMEs seeking accessible business financing, while lenders are institutions and individuals seeking risk-adjusted yield from real-world credit exposure. The protocol uses a dual-token model to govern lending protection and pool mechanics, and operates a live dApp at app.kea.credit for lenders and underwriters.

Keep3r Network is a decentralized protocol that connects smart contracts requiring automated off-chain execution, referred to as jobs, with independent operators called keepers who perform these tasks in exchange for compensation. Keepers receive payment in ETH, project-specific tokens, or the native KP3R token, with rewards calculated based on gas consumption plus a configurable premium. The protocol functions as a registry and incentive layer without managing job logic directly; keepers independently select jobs and configure their own DevOps infrastructure. The system is used by DeFi protocols including Yearn Finance and MakerDAO to automate on-chain maintenance operations such as vault harvesting and oracle updates. The network operates as a decentralized autonomous organization with a native token designated KP3R.

Kelly Intelligence, operating as Kelly Strategic Management, is an investment management firm that designs and sub-advises exchange-traded funds and index strategies focused on digital assets and free cash flow equities. Its digital asset product line comprises options-writing strategies on Bitcoin, Ethereum, Solana, and XRP, distributed as ETFs through Amplify ETFs under tickers BITY, BAGY, ETTY, SOLM, and XRPM. The core technical approach involves writing weekly or shorter-dated options contracts on digital asset positions to generate premium income. Products are structured to provide regulated, exchange-traded exposure to digital asset volatility without requiring direct custody of underlying assets. The firm also maintains traditional equity index strategies.

Kerberus is a Web3 security company that develops Sentinel3, a browser extension for protecting cryptocurrency wallet users from scams, phishing attacks, and malicious smart contract interactions. The extension uses an AI-based detection engine developed by security professionals to identify and block threats before wallet connection, rather than relying on user warnings or static blocklists. Sentinel3 operates across EVM-compatible chains and Solana. The company provides coverage for losses that bypass its detection layer. Kerberus expanded its product offerings through the acquisition of Pocket Universe, a browser extension designed for Ethereum and Solana wallet protection.

Key Bridge Advisors is a consulting firm that provides advisory services in regulatory policy, government relations, and technology for blockchain, digital ledger technology, and digital assets. The firm operates as a boutique consultancy offering bespoke advisory support to technology companies and government bodies. Core service offerings include policy development, regulatory strategy formulation, creation of education materials for government officials, and stakeholder relations management. The firm serves clients in blockchain, next-generation banking, and artificial intelligence sectors that require guidance on regulatory compliance and government engagement. Key Bridge Advisors distinguishes itself from traditional lobbying firms by providing direct, customized advisory relationships rather than broad-based advocacy services.

Khuga Labs is a crypto-native game studio behind the Khugaverse, a blockchain-based gaming ecosystem centered on five cat-race characters competing in combat and quests. Its products include Khuga Bash, a brawler game available on Steam and its own portal, and Khuga Rumble Arena, a multiplayer competitive title with player-driven economies. The ecosystem incorporates NFT collectibles sold on OpenSea and a native token ($KOIN) with published tokenomics. The studio targets gamers, NFT collectors, and Web3 enthusiasts seeking play-and-earn mechanics within a lore-driven universe.