Crypto Companies Directory

StarSharks is a NFT-GameFi ecosystem deployed on the BNB Chain that enables players to utilize shark-themed NFT characters across multiple games within a shared metaverse environment. The platform comprises multiple game titles, including StarSharks: Warrior and StarSharks: Race, where players can own, trade, and stake NFT assets through an integrated marketplace. Governance is distributed among game players, a governance committee, and game developers. The ecosystem incorporates NFT minting, staking mechanisms, honor point systems, and affiliate and ranking structures. The platform targets play-to-earn and GameFi participants on BNB Chain.

Starvara is a mobile battle royale game available on Android and iOS platforms. The game integrates an economic model based on a native ERC-20 token called VRX, which players earn through in-game activity. Players can withdraw earned VRX tokens to an on-chain address and stake them in a companion decentralized application to receive monthly USDT distributions sourced from a community reward pool. Staking options include lock periods ranging from 30 to 360 days. The game includes multiple gameplay modes: player-versus-player combat, player-versus-environment encounters, 1v1 competitive matches, and boss battle encounters. Players can begin playing without requiring a cryptocurrency wallet. The system architecture separates the mobile game client from the token staking and reward distribution mechanisms, which operate on-chain through the dedicated DApp interface.

Stashh is a multi-chain NFT marketplace and social platform operated by Stashh Labs, Inc. It supports assets across Secret Network, Arbitrum, Ethereum, Optimism, Polygon, Solana, Tezos, Stargaze, Base, and Bitcoin. The platform integrates NFT minting, trading, and collecting functionality with social features including user feeds, follows, and community posts. Key architectural features include privacy-preserving NFTs via Secret Network integration, claimable drops, limited-edition minting mechanisms, and a feature linking memecoin activity to NFT drops. The platform also operates Lurky, a market intelligence tool built on its underlying data infrastructure.

Steer Protocol is an on-chain asset management infrastructure platform offering automated liquidity vaults, tokenomics tooling, and AI-driven strategy execution across 40+ blockchains. Its core products include concentrated liquidity management vaults (smart pools), incentive/rewards mechanisms for protocol tokenomics, and smart wallet infrastructure for autonomous asset management. The platform supports 1,000+ tokens, has deployed 4,000+ vaults, and serves 40,000+ users through a network of 250+ strategic partners including DEXs, protocols, and chains such as Arbitrum. It raised a $1.5M seed round in April 2023 and targets asset managers, DeFi protocols, and builders seeking white-label yield and liquidity automation tools.

Stillcore Capital is a U.S.-based investment fund exclusively focused on the Bittensor ecosystem, structured as an open-end, evergreen 506(c) hedge fund open to accredited investors only. The fund acquires and stakes TAO tokens, the native asset of the Bittensor network, and opportunistically invests in decentralized AI startups operating as Bittensor subnets. Its two core activities are direct TAO token exposure and subnet token investment, positioning it as a specialist vehicle bridging traditional capital markets to decentralized AI infrastructure. The fund was co-founded by Mark Jeffrey and Rob Greer, and operates under the thesis that Bittensor represents a third major crypto ecosystem alongside Bitcoin and Ethereum.

Stoner Cats is an animated series consisting of six episodes distributed through non-fungible tokens (NFTs). The project issued 10,420 unique NFT collectibles that function as access credentials for streaming the complete series. The animation was produced by industry professionals including Ash Brannon, Chris Cartagena, and Sarah Cole, with production support from Orchard Farm Productions. The series features voice performances from established actors and public figures. NFT holders received membership in an associated community, which included access to behind-the-scenes materials and participation rights in creative decisions. In 2023, the U.S. Securities and Exchange Commission initiated enforcement action against the project, classifying the NFTs as unregistered securities offerings under applicable securities regulations.

Stratum V2 is an open-source Bitcoin mining protocol that upgrades the Stratum V1 standard from 2012. It employs a binary message format instead of JSON, reducing bandwidth usage and latency compared to its predecessor. A core architectural feature allows miners to construct their own block templates rather than receiving them exclusively from mining pools, which reduces reliance on pool operators and supports distributed block construction. The protocol was designed by Jan Čapek, Pavel Moravec, and Matt Corallo and is maintained by an independent open-source community. The system supports backward compatibility with legacy Stratum V1 firmware through translation proxies, enabling gradual migration from the earlier standard.

StreamX Cash is a custodial cryptocurrency exchange service that facilitates asset swaps across multiple digital currencies, including USDT on TRC20 and BEP20 networks, LTC, DASH, TRX, SOL, and XMR. The platform operates with floating exchange rates and displays recent transaction history on its homepage. The service implements KYC/AML compliance procedures and conducts preliminary AML screening through a partnership with BestChange. Note: metadata from discovery sources references a different entity called StreamEx, which focuses on institutional real-world asset tokenization and a gold-backed stablecoin product (GLDY), and does not correspond to the actual website content or operations.

Strium is a purpose-built Layer 1 blockchain designed specifically for trading tokenized securities and real-world assets (RWAs) at institutional scale. It provides blockchain-native exchange infrastructure supporting 24/7 spot and perpetuals markets across equities, commodities, and macro-linked instruments, with real-time settlement and continuous price discovery. The project is backed by SBI Holdings and Startale, positioning it as foundational infrastructure for Asia's onchain securities markets with ambitions for global capital market participation. Announced in February 2026, Strium is pre-launch with a testnet waitlist open, differentiating itself from retrofitted crypto platforms by being engineered from the ground up for regulated, securities-linked trading.

Strobe Finance is a decentralized money market protocol built natively on the XRP Ledger (XRPL), enabling users to lend, borrow, and earn yield on assets including XRP and USDC. The protocol operates non-custodially using smart contracts on XRPL, with oracle services provided by Band Protocol and cross-chain connectivity supported by Axelar. Its product roadmap includes native vault strategies with automated yield optimization, a CLOB DEX integration, and a CDP stablecoin module. Strobe targets DeFi users seeking on-chain lending and borrowing within the XRPL ecosystem, and has undergone multiple third-party security audits from firms including Hacken and SoftStack. The legal entity, Blubbo Inc., is registered in Panama City, Panama.

StudioBloc.io is a leading Web 3.0 innovation partner that offers comprehensive services to help businesses start and accelerate their Web3 digital journey. The company takes a 360 immersive view of its clients' businesses to provide tailored solutions that help them achieve their goals. With a deep understanding of the Web3 ecosystem, StudioBloc.io combines cutting-edge technology, industry expertise, and strategic thinking to deliver value-added services to its clients. At StudioBloc.io, the team is comprised of highly skilled professionals with diverse backgrounds and experiences in the tech industry. They possess extensive knowledge of the latest blockchain technologies, smart contracts, decentralized applications (dApps), and other Web3 technologies. This expertise allows them to deliver innovative solutions that help businesses optimize their operations, reduce costs, and unlock new revenue streams. The StudioBloc.io suite of services includes Web3 strategy consulting, blockchain development, dApp development, smart contract development, and Web3 infrastructure implementation. The company's Web3 strategy consulting services help businesses understand the potential of Web3 technology and its impact on their industry. They work with clients to identify opportunities and develop a roadmap to leverage Web3 technology to achieve their business objectives. Once a strategy is in place, StudioBloc.io's blockchain, dApp, and smart contract development services offer businesses the necessary tools to create innovative products and services. They use a collaborative approach to ensure that clients' needs are met throughout the development process. StudioBloc.io's Web3 infrastructure implementation services help businesses integrate Web3 technology into their existing systems, ensuring seamless operation and maximum efficiency. StudioBloc.io has a proven track record of delivering successful projects for businesses in various industries, including finance, healthcare, logistics, and gaming. They have helped businesses to unlock new revenue streams, enhance their customer experience, and improve their processes. With a commitment to excellence and innovation, StudioBloc.io is a trusted partner for any business looking to start or accelerate its Web3 digital journey.

Boerse Stuttgart Digital is the digital assets division of the Boerse Stuttgart Group, providing cryptocurrency infrastructure from Stuttgart, Germany. The company operates three primary product lines: an over-the-counter brokerage for bilateral digital asset trading, a regulated multilateral trading facility serving as a digital asset exchange operating under European regulatory frameworks, and a custody-as-a-service platform. The custody service holds a BaFin MiCAR license for cryptocurrency custody in Germany and provides insolvency-protected, insured, and fiduciary asset safekeeping for digital assets. The platform serves banks, brokers, and financial intermediaries across Europe requiring regulated cryptocurrency infrastructure compliant with German and EU standards.

Sunflower Land is a free-to-play Web3 farming game built on the Polygon blockchain where players own their in-game land, crops, and NFT collectibles. The game features mechanics such as crop farming, fishing, flower cross-breeding, treasure hunting, and NPC delivery quests, with seasonal 'Chapters' every three months introducing new content and competitions. Players can trade NFT collectibles on OpenSea and swap the native $FLOWER token on Uniswap (Base chain), with the game also expanding to Ronin network. With over 700,000 registered players and partnerships with Crypto.com, OKX Wallet, and Sequence, it has won the People's Choice Award at the GAM3 Awards.

Sunlink is a technology-driven company dedicated to helping businesses grow through innovative software, automation, and digital solutions. We work with startups, small businesses, and enterprises to streamline operations, improve productivity, and enhance customer experiences. Our team focuses on delivering reliable, scalable, and user-friendly solutions tailored to each client's unique needs. By combining industry expertise with modern technology, Sunlink empowers organizations to adapt, innovate, and achieve long-term success in an increasingly digital world.

Sunrise DeFi is an asset gateway protocol on the Solana blockchain that facilitates the transfer and listing of tokens from external networks and ecosystems onto Solana for trading and integration within its DeFi environment. The platform supports wrapped assets from other chains (WETH, WBTC, AVAX), Solana-native tokens, and cross-chain tokens including ENA, TAO, HYPE, and SUI. Users can deposit and withdraw assets through the platform interface. The core function is to serve as a bridging and listing layer that enables DeFi users and protocols to access a broader range of tokens on Solana, operating as a token onboarding and distribution mechanism rather than as a decentralized exchange or lending protocol.

Superseed is an Ethereum Layer 2 blockchain constructed on the Optimism stack. The protocol combines a self-repaying loan system with a money market protocol. The initial product, SuperMarket, functions as a stablecoin-focused money market on Ethereum. The roadmap includes SuperCDP, a collateralized debt position system for subsequent deployment. The protocol introduces Supercollateral, a mechanism where network fees are automatically applied to repay borrower loans. It also implements Proof of Repayment, a system that provides rewards to participants who repay loans on behalf of other users. The architecture integrates these components to enable automated loan repayment through protocol-generated fees while incentivizing third-party loan repayment participation.

SuperVol is a gamified binary options trading protocol built natively on the Soneium blockchain, a Sony-backed Ethereum Layer 2 network. The platform offers short-duration options contracts with 1-minute and 1-hour expiries, framing trades as directional predictions on crypto asset prices with fixed payouts and no margin calls. Its product differentiator is the combination of simplified options mechanics, described as 'infinite leverage' with binary outcomes, with gamification elements including an affiliate program, raffle system, and a live ticker of user wins. The protocol targets retail crypto users seeking accessible, fast-settlement derivatives exposure without the complexity of traditional options platforms.

SurferMonkey is a pioneering technology company that empowers users to interact with blockchain networks anonymously, securely, and effortlessly. Their innovative Universal Plugin technology eliminates the need for complex dApp integrations, allowing users to seamlessly engage with various blockchain transactions without compromising their privacy. By streamlining the blockchain user experience, SurferMonkey bridges the gap between traditional finance and decentralized finance. Their solution ensures that users and developers can benefit from the power of blockchain technology while adhering to regulatory requirements and maintaining privacy. SurferMonkey's commitment to user-centric design and technological innovation positions them as a leader in the blockchain space.

Surgence Labs is a crypto-specialist marketing agency that designs and executes go-to-market campaigns for Web3 projects, including token launches, community growth, KOL campaigns, and distribution strategy. The agency positions itself around execution-focused growth rather than advisory-only engagements, offering a structured GTM accelerator program for early-stage projects. Clients include Arbitrum, Polygon, Binance, Immutable, World LibertyFi, Mezo, and Pixelmon, with the firm claiming a $50B+ FDV portfolio across four years of operation. Services span DeFi protocols, blockchain ecosystems, and institutional Web3 teams.

Susquehanna Crypto is a proprietary digital asset trading firm headquartered in Nassau, Bahamas, with additional offices in London, Hong Kong, New York City, and Bala Cynwyd. The firm draws on the quantitative and market-making heritage of Susquehanna International Group to operate across digital asset derivatives, token market-making, on-chain strategies, and early-stage venture investments. Its client base spans institutional counterparties seeking liquidity across the digital asset ecosystem, with the firm acting as a principal rather than an intermediary. The business is structured around complementary trading and investment verticals, positioning it as a full-spectrum crypto-native trading operation rather than a single-product desk.

SwapX is a decentralized exchange protocol deployed on the Sonic blockchain. It implements the Algebra concentrated liquidity model, which enables liquidity providers to allocate capital within specified price ranges rather than across the entire price curve. This design increases capital efficiency relative to constant-product automated market makers. The protocol facilitates token swaps and liquidity provision for trading pairs including DeFi tokens such as BES (Beefy-escrowed Sonic). Users access the protocol through a non-custodial web interface at swapx.fi. The system is designed for participants in the Sonic ecosystem who require on-chain swap infrastructure and liquidity provision mechanisms.

At Swychr Global, they believe that financial freedom should know no boundaries. That's why they have made it their mission to empower smartphone owners around the world with the ability to seamlessly send and receive funds, as well as pay or be paid by anyone anywhere, through the use of innovative blockchain technology. Their unique value proposition lies in providing a secure and efficient way for individuals to manage their finances without being restricted by traditional banking systems. They envision a future where everyone has access to safe and convenient financial services, regardless of geographical location.

Symbiotic is a modular shared security protocol designed to transform staked assets into a versatile marketplace for economic security. The platform enables decentralized networks to tap into existing pools of capital, effectively removing the technical and financial hurdles associated with bootstrapping independent validator sets. By utilizing this shared security model, protocols can scale more efficiently while maintaining high levels of cryptographic integrity. Symbiotic provides a flexible framework that allows for the customization of security parameters to meet the specific requirements of diverse blockchain applications.

Synapse Protocol is a cross-chain communications network that enables asset transfers and messaging between heterogeneous blockchains, including Ethereum, Solana, and many EVM-compatible chains. Its core product is a bridge interface that routes assets across chains using optimized liquidity pools and cross-chain messaging infrastructure. The protocol operates a native token ($SYN) used for governance and incentives, and has expanded its product suite to include Hypercall, a cross-chain smart contract execution layer, and Cortex, a governance and DAO tooling product. Synapse targets DeFi users, protocol integrators, and developers who need reliable, extensible cross-chain liquidity and communication primitives.