Crypto Companies Directory

Splendor is an EVM-compatible Layer 1 blockchain that implements a parallel execution engine and Enhanced Proof of Authority (PoA+) consensus mechanism. The protocol includes native x402 micropayment support for pay-per-use service settlement without additional middleware layers. The blockchain architecture comprises a core consensus layer, execution engine for transaction processing, and integrated micropayment functionality. Key components include the parallel execution system for transaction throughput, the PoA+ consensus for block validation, and the x402 protocol for micropayment handling. Additional products built on the infrastructure include a private AI studio featuring wallet-native authentication and a model marketplace accessible through the same blockchain layer.

Splyce Finance is a decentralized finance protocol providing fixed-rate institutional lending and a yield-bearing stablecoin token called splyceUSDC, deployed on Solana and Stellar with planned support for Sui. The protocol offers Single Asset Vaults (SAVs), which enable fixed-rate, fixed-term lending against tokenized real-world assets and institutional digital assets. splyceUSDC is a yield-bearing token that combines SAV yield with curated decentralized finance yield sources including sUSDe, sUSDS, and syrupUSDC. The protocol serves retail users seeking stable yield and institutional borrowers seeking fixed-rate USDC credit lines secured by approved collateral. Each SAV is isolated per borrower and collateral type to prevent systemic contagion. splyceUSDC automatically compounds yield into rising token value without fees or minimum deposit requirements.

Spydra is a blockchain infrastructure platform for asset tokenization built on Hyperledger Fabric. Its core components include a Token Engine for fractionalizing and issuing tokens representing real-world assets, a no-code Workflow builder for process automation, an Oracle mechanism for integrating off-chain data onto the ledger, IPFS-based file storage, smart contract development tools, and a Graph Query interface for accessing ledger data. The platform serves enterprises in real estate, financial assets, supply chain finance, pharmaceuticals, insurance, and ESG carbon accounting. Spydra provides a public chain layer for listing tokenized real-world assets.

SQD.AI Strategies AG is a German-listed treasury company that accumulates and stakes SQD tokens, the native utility token of the Subsquid decentralized database network. The company participates in Subsquid's staking protocol, reinvesting staking rewards to increase its token holdings. Investors obtain net asset value-linked exposure to SQD through convertible bonds and equity instruments, with coupon payments sourced from smart contract staking rewards. The company is headquartered in Dusseldorf, Germany.

Squads Labs builds financial products and infrastructure on Solana, organized around the stablecoin economy. Its core product suite includes Squads Multisig, a non-custodial multisig platform for securing and managing Solana assets; Altitude, a global business account for saving, earning, and moving money; Fuse, a personal finance app for stablecoins and tokenized assets; and Grid, a stablecoin API covering accounts, payments, cards, and yield. The platform targets businesses, individual users, and developers seeking programmable, blockchain-native financial services without traditional banking intermediaries. Squads Labs is backed by tier-1 venture investors including RockawayX, and operates as a fintech company rather than a bank or custodian.

SquiggleDAO is a community organization centered on Chromie Squiggles, an on-chain generative art collection consisting of 10,000 algorithmically generated artworks stored entirely on Ethereum. Created by Erick Calderon (Snowfro), founder of Art Blocks, the collection is notable for being among the first long-form generative art projects to use transaction hash seeding for visual variables. The DAO operates a suite of tools for holders, including a trait explorer, video generator, background editor, 3D viewer, and swap interface. The artworks have been acquired by major institutions including MoMA in New York.

SSV Network is a decentralized staking infrastructure protocol built on Ethereum that uses Distributed Validator Technology (DVT) to split validator keys across multiple independent operators. The core technical mechanism employs a QBFT consensus protocol, enabling active-active fault tolerance so that one malfunctioning node out of four does not disrupt validator duties. The protocol supports both custodial and non-custodial staking configurations, including cold-storage key management, making it suitable for institutional clients such as exchanges, treasuries, and exchange-traded product issuers. Users hold the SSV native token and can stake it to mint cSSV and earn protocol rewards; the network has secured over 7 million ETH in staked assets across more than 126,000 validators operated by roughly 1,900 independent node operators. Ecosystem partners integrating SSV infrastructure inclu

Stablecoin Standard is an industry association established in 2022 representing participants in the stablecoin sector. The organization engages in advocacy and advisory activities directed toward policymakers, regulators, and corporate stakeholders through government discussion papers, roundtable forums, and member-developed regulatory frameworks. It produces educational materials and commissioned research to assist institutions in evaluating stablecoin applications and use cases. The organization facilitates connections between ecosystem participants across traditional finance and decentralized finance sectors to develop and test end-to-end proof of concept implementations. Membership comprises stablecoin issuers, infrastructure providers, and financial institutions. The organization maintains a publicly accessible directory of stablecoin ecosystem participants and projects.

Stable.com is a stablecoin swap platform operated by Unlimit that facilitates 1:1 conversions between stablecoins. The platform executes swaps without protocol fees and without slippage. It functions as a decentralized stablecoin clearing house, enabling users to connect a wallet and perform swap, buy, or sell transactions for stablecoins directly on-chain. The platform is designed to provide infrastructure for stablecoin liquidity by allowing users to move between different stablecoin denominations without incurring trading costs.

StableStock is a blockchain-based platform for trading tokenized real-world securities, including stocks and ETFs, settled in stablecoins. The platform issues sStocks, 1:1 tokenized representations of securities that can be minted, redeemed, and deployed in on-chain liquidity strategies and yield-bearing vault products. The architecture includes brokerage infrastructure with integrated custody, clearing, and execution functions. The platform exposes open APIs and SDKs enabling developers to build structured products and leverage markets. The system serves retail users seeking access to global equities and developers building financial primitives on blockchain infrastructure. The platform supports over 400 assets.

Stabull Finance is a non-custodial decentralized exchange specializing in stablecoins pegged to fiat currencies and real-world assets, including forex-linked tokens such as EURS, XSGD, TRYB, NZDS, AUDD, BRZ, and GYEN. The protocol is designed to offer low-slippage swaps between these assets by using an AMM curve optimized for near-parity assets, similar in concept to Curve Finance but focused on multi-currency FX stablecoins. Stabull operates across multiple EVM-compatible chains including Ethereum, Polygon, and Base, giving users access to a broad set of trading pairs without custodial intermediaries. The platform targets users and institutions seeking on-chain FX exposure or efficient stablecoin conversion across non-USD denominated assets.

Stackit is a non-custodial decentralized finance protocol deployed on the Arbitrum network that automates dollar-cost averaging into crypto assets including ETH, wBTC, LINK, UNI, AAVE, ARB, GMX, and PENDLE. Users connect a Web3 wallet and fund a plan with stablecoins (USDT, USDC, or DAI), then set a daily, weekly, or monthly purchase schedule. The smart contract executes trades without taking custody of funds. The protocol charges a one-time setup fee plus a management fee and covers gas costs for executions after plan creation. Three plan types are offered: single-asset purchases, custom basket portfolios with configurable token weightings, and community-shared allocation strategies that users can copy. The system enables self-custodied accumulation without reliance on centralized platforms.

Stacks Asia Foundation is a regional organization dedicated to expanding adoption of the Stacks Bitcoin Layer-2 protocol across Asian markets, including Korea, Hong Kong, Singapore, Japan, Southeast Asia, and the UAE. The foundation operates as a strategic component of the Stacks ecosystem, establishing partnerships and relationships to develop the Stacks L2 network within the Asia region. The organization is advised and backed by crypto-native institutional partners including DeSpread, Spartan Group, and SNZ Holding. The foundation functions as a bridge between the Stacks protocol and Asian developers, investors, and institutions, facilitating ecosystem growth and integration across these markets.

Stake DAO is a non-custodial liquid staking and liquid locker protocol deployed on Ethereum and EVM-compatible chains. The protocol converts governance tokens including CRV, BAL, PENDLE, and FXS into liquid sdToken equivalents, enabling users to maintain liquidity while retaining yield accrual and voting power associated with vote-escrowed positions. The system includes yield strategies and curated vaults that automate compounding across decentralized finance protocols. These products are designed for governance token holders seeking to optimize returns without committing assets to permanent lock periods. Stake DAO operates under governance by its native SDT token, with veSDT token holders directing protocol incentive allocation. The protocol comprises locker and strategy product components that manage user deposits and automated yield generation.

stakeFi is an institutional staking platform that enables enterprises to stake digital assets, monitor validator health, and generate yield across multiple proof-of-stake networks from a single interface. The platform supports protocols including Ethereum, Solana, Polygon, Avalanche, Hedera, Cardano, EigenLayer, Canton, Midnight, and Monad, with a curated fleet of validator nodes. It provides a dashboard for asset monitoring, reporting tools with data export, and programmatic API access for rewards and asset data. Clients include Worldpay, Paysafe, NTT Digital, MoneyGram, Hex Trust, Sygnum, Vodafone's Pairpoint, and Improbable, positioning it squarely in the institutional digital asset infrastructure space.

StakeMyGold is a decentralized finance staking protocol built on the GGBR token from the Goldfish ecosystem. Users deposit GGBR tokens and receive stGGBR tokens in return. The protocol generates yield through two primary mechanisms: corporate lending and over-collateralized loans deployed on external protocols including Aave and Uniswap. A planned carbon credit initiative tied to unmined gold reserves is designed to serve as an additional revenue source. The protocol's smart contracts have been audited by Cyfrin. StakeMyGold is operated by SMG Development Inc. and incorporates principal protection mechanisms for staking participants.

Stapleverse is a Web3 project centered on street culture and design education that uses NFTs as membership and participation tokens. The core product is the SAPIENZ NFT collection, where each token provides access to the WRKSHOP, a peer-to-peer decentralized learning community for designers and makers. SAPIENZ token holders receive Tokenbound Accounts (TBAs), which function as on-chain wallets tied to their NFT identity and enable participation in a co-creation economy with brand partners. The project is associated with Jeff Staple, founder of the Staple Pigeon streetwear brand, and is designed for a community of designers, mentors, and collaborators integrating street culture with Web3 infrastructure.

Starcoin is a Layer-1 proof-of-work blockchain operational since 2020 that implements the Move smart contract language. The network employs FlexiDAG, a directed acyclic graph block structure, and TurboSTM, a parallel transaction execution system, to increase throughput while maintaining proof-of-work security properties. The platform provides developer tools including an SDK and StarStack deployment tooling for decentralized applications built on Move. The native token STC is listed on multiple exchanges. Governance operates through an on-chain decentralized autonomous organization. The project has explored integration mechanisms with traditional capital markets entities.

Starkiller Capital is an institutional investment firm based in Holbrook, NY that applies quantitative and data-driven strategies to blockchain-based digital assets. The firm operates two primary investment strategies: a trend-following approach applied across liquid token markets, and a market-neutral DeFi yield strategy. The firm also makes selective seed investments in early-stage protocols prior to token listings. The investment team includes professionals with prior experience at DRW, Coinbase, Stripe, Tagomi, and Newfound Research. The firm is led by General Partner and Chief Investment Officer Leigh Drogen, whose background includes over a decade of digital asset trading experience, and Partner and Portfolio Manager Dennis Qian, who focuses on on-chain DeFi opportunities.

Station70 is a cybersecurity firm providing security products for the Web3 and cryptocurrency sector. The company offers four primary products: Bunker, an institutional disaster recovery system; Foundation, a personal backup and legacy planning tool; Gatekeeper, an agent credential firewall; and Castle, an enterprise identity management platform with hardened security controls. These products address key management, credential security, and operational resilience for cryptocurrency holders and institutions. The architecture functions as infrastructure-level security integrated across custody, identity, and recovery workflows rather than as a standalone tool. Station70 serves crypto-native institutions, exchanges, and enterprises requiring robust security protocols for digital asset management and operational continuity.

STBL is a tokenized precious metals platform that issues blockchain-backed tokens representing physical gold and silver stored in audited, insured vaults. Each token maintains a 1:1 redemption ratio for the underlying metal, with physical delivery available in quantities as small as one ounce. The platform incorporates a staking mechanism that generates yield on metal-backed token positions. Users can access Visa-integrated physical and virtual cards that enable spending of asset-backed holdings at merchants globally through instant conversion at point of sale. The system supports token acquisition through both cryptocurrency and fiat currency channels, serving investors seeking alternatives to volatile cryptocurrencies and illiquid physical metal ownership.

Steaker is a cryptocurrency yield and asset management platform based in Taiwan that provided automated investment products to retail users, with operations focused on Chinese-speaking markets. The platform's architecture enabled users to deposit cryptocurrency assets and receive yield through various investment strategies. Following exposure to FTX in late 2022, user funds were frozen. The company subsequently implemented a compensation mechanism called the Dawn Plan, through which it distributes quarterly USDC payments to affected users. The platform currently operates in a wind-down mode focused on creditor repayment rather than new user acquisition. Steaker is subject to legal proceedings in Taiwan, with allegations concerning violations of banking regulations and anti-money laundering requirements.

Steem is a delegated proof-of-stake blockchain designed to enable cryptocurrency rewards for content creation and curation activities. The network architecture prioritizes transaction efficiency through 3-second block times and eliminates transaction fees, making it suitable for consumer-facing social applications. The ecosystem includes over 324 applications built on the chain, such as Steemit (a social blogging platform), SteemPro, and HARI RAID (a tap-to-earn game). The platform serves developers, entrepreneurs, and users seeking to monetize content or build decentralized social applications without incurring transaction costs.

Stex is a custodial cryptocurrency exchange operated by Etna Development. The platform provides trading functionality across multiple trading pairs, with focus on altcoins and ICO tokens with limited availability on larger exchanges. The exchange maintains custody of user assets and operates a mobile application for Android devices. The platform architecture supports trading activity for smaller-capitalization and newly launched token listings.