A comprehensive directory of leading companies in the Web3 ecosystem. This list showcases organizations working on blockchain technology, cryptocurrencies, NFTs, DeFi, and other cutting-edge digital technologies.
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OP Labs | Website
- Core team contributing to the OP Stack and the Superchain, a network of OP-governed blockchains built on a common standard codebase
- Shares security, governance, and values to scale Ethereum
- Superpower: The OP Stack accounts for 43% of all L2 transactions
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Consensys | Website
- Leading blockchain and web3 software company
- Pioneering technological developments through MetaMask platform, Infura, Linea, Diligence, and NFT toolkit Phosphor
- Superpower: Empowering people and communities with economic and political agency through decentralized technologies
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Avara | Website
- Leading software technology company building blockchain-based products
- Developed the DeFi protocol Aave, Aave-native stablecoin GHO, and Lens web3-social networking technology
- Superpower: Dedication to developing user-friendly, resilient, and high-quality products
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Solana Foundation | Website
- Non-profit foundation based in Zug, Switzerland
- Dedicated to decentralization, adoption, and security of the Solana ecosystem
- Superpower: Working to make the Solana protocol the most censorship resistant network globally
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Nethermind | Website
- Blockchain Research and Software Engineering company
- Core contributor to Ethereum and active builders of the Starknet ecosystem
- Superpower: Empowering enterprises and developers worldwide with market-leading solutions
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Parity Technologies | Website
- Software development company driving Polkadot network's technical progress
- Superpower: Breaking through boundaries with world's most creative and innovative software engineers
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Chainlink Labs | Website
- Leading provider of secure and reliable Web3 services
- Enabled trillions in transaction value across DeFi, insurance, gaming, and NFTs
- Superpower: Empowering employees to innovate at the forefront of blockchain technology
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Matter Labs | Website
- Software development, engineering, and cryptography company
- Creating scaling solutions for Ethereum and zk-rollup technology
- Superpower: Solving crypto's critical barriers and expanding personal freedoms
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Mantle | Website
- Fast-growing, DAO-led web3 ecosystem
- Comprises Mantle Network, Mantle Governance, Treasury and mETH Protocol
- Superpower: Fifth largest L2 by TVL with tokens worth $2.5 billion
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o1Labs | Website
- Builds tooling leveraging zero knowledge cryptography
- Incubated the Mina Protocol and o1js framework
- Superpower: Co-op-like governance and globally equitable compensation
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Rarible | Website
- Leading NFT company empowering builders, brands, and creators
- Offers Rarible Marketplace, RaribleX, and Rarible API
- Superpower: Supporting all stages of NFT development from Fortune 500s to individual artists
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Biconomy | Website
- Blockchain middleware platform enabling over 200 decentralized applications
- Superpower: Reduces user journey steps by almost 50%
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Zerion | Website
- Crypto wallet for everything onchain
- Manages tokens, NFTs, DeFi positions across 38+ chains
- Superpower: Creating true ownership of assets, identities, and data
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Trust Wallet | Website
- World's leading self-custody wallet and Web3 gateway
- Trusted by over 140 million users
- Superpower: Supporting over 100 blockchains seamlessly
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EtherFi | Website
- Decentralized staking platform built on Ethereum
- Enables ETH staking without sacrificing liquidity
- Superpower: Making DeFi accessible for normal people
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LI.FI | Website
- One API for swapping, bridging, and zapping across chains
- Superpower: Enables trading across all DEX aggregators, saving developer hours
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Offchain Labs, Inc. | Website
- Pioneers blockchain innovation through Arbitrum and Prysm
- Superpower: Transforming innovative ideas into trusted, industry-leading products
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EigenLayer | Website
- Leverages restaking for building decentralized services
- Superpower: Makes building decentralized services 10x easier
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Request Finance | Website
- All-in-one finance platform for crypto invoicing and payments
- Superpower: 5x faster payments for freelancers; 50-hour monthly savings for CFOs
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Polygon Labs | Website
- Develops network of aggregated blockchains via AggLayer
- Contributors to Polygon PoS, zkEVM, and Miden
- Superpower: Unifying web3 with zero-knowledge tech
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WalletConnect | Website
- Open source protocol for connecting dApps to mobile wallets
- Enables QR code scanning and deep linking
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Dune | Website
- Powerful analytics platform for blockchain data
- Community-driven reports tracking ecosystem growth
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Kraken | Website
- Leading cryptocurrency exchange
- Known for robust security and wide selection of assets
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Solana Labs | Website
- Technology company developing Web3 projects
- Creator of Solana Mobile
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Edge & Node | Website
- Core development team behind The Graph
- Building decentralized future
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Game7 Nation | Website
- Onchain gaming ecosystem
- Focuses on player engagement, distribution, and infrastructure
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Argent | Website
- Smart wallet for Starknet
- Pioneers in account abstraction with 2M+ users
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RiscZero | Website
- Bringing general-purpose computing to zero-knowledge ecosystem
- Enables trusted program execution anywhere
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Eco Inc. | Website
- Building software maximizing money's value
- Contributing to Eco Protocol and Bend
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Crypto.com | Website
- Trusted by 100M+ customers worldwide
- Leader in regulatory compliance and security
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Yuga Labs | Website
- Shaping web3 future through storytelling and community
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Figment | Website
- Leading staking infrastructure provider
- Supports 30+ protocols including Ethereum and Solana
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Messari | Website
- Provider of cryptocurrency data, research, and analysis
- Helps investors make informed decisions
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OpenSea | Website
- World's first and largest web3 marketplace for NFTs
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Anza | Website
- Leading Solana-focused software development firm
- Maintains original Solana Labs clients
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Aragon | Website
- Tools for creating and managing DAOs
- Launched 7,500+ DAOs governing billions in assets
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Plume Network | Website
- Premier RWA chain for crypto natives
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Balancer Protocol | Website
- DeFi protocol streamlining AMM development
- Empowers liquidity providers with DEX products
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Superfluid | Website
- Money streaming protocol powering real-time onchain economy
- Enables streaming airdrops, rewards, and yield
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Buildbear Labs | Website
- Creating collaborative Web3 ecosystem
- Automated testing environments for smart contracts
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Karpatkey | Website
- Leader in non-custodial asset management
- Provides financial services and risk management solutions
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TON Foundation | Website
- Empowers TON projects in decentralized community
- Supports network development
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The Arbitrum Foundation | Website
- Supports Arbitrum network and community
- Manages flagship chain with 40%+ TVL in L2 segment
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Ramp Network | Website
- Simplifies crypto transactions globally
- Single KYC solution trusted worldwide
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Chainalysis | Website
- Provides blockchain data and analysis
- Helps detect and prevent crypto-related crime
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Injective Labs | Website
- Focuses on Web3 infrastructure and finance solutions
- Core contributor to Injective blockchain
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Gnosis | Website
- Revolutionizing payments infrastructure
- Making decentralized financial tools accessible
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Circle | Website
- Building largest stablecoin network
- Enabling global access to digital dollars
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Coinbase | Website
- Major cryptocurrency exchange platform
- User-friendly interface for crypto transactions
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Aptos Labs | Website
- Developing products for Aptos blockchain
- Redefining Web3 user experience
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Binance | Website
- Largest crypto exchange by volume
- Serves 185M+ users across 180+ countries
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Ledger | Website
- Develops secure digital asset management solutions
- Industry leader in hardware wallets
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Wintermute | Website
- Leading algorithmic market maker
- Provides liquidity across exchanges
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Across Protocol | Website
- Fast and low-cost blockchain bridging
- Streamlined interoperability for developers
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Protocol Labs | Website
- Created InterPlanetary File System (IPFS)
- Developed Filecoin network
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Roblox | Website
- Online gaming platform with blockchain features
- Integrates NFTs for user-generated content
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Moonpay | Website
- Comprehensive crypto services platform
- Simplifies buying and selling digital assets
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Alchemy | Website
- Creating blockchain development platform
- Empowers developers building applications
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Ava Labs | Website
- Team behind Avalanche protocol
- Fast, low-cost, eco-friendly blockchain platform
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OKX | Website
- Global cryptocurrency exchange
- Serves 50M+ users worldwide
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Immutable | Website
- Leader in blockchain gaming
- Making web3 games accessible and secure
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Uniswap Labs | Website
- Largest onchain marketplace
- Billions in weekly trading volume
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Safe | Website
- Onchain asset custody protocol
- Universal smart account standard
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Aztec Network | Website
- Privacy-first L2 on Ethereum
- Advancing decentralized privacy solutions
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Sorare | Website
- Fantasy football game on Ethereum
- NFT-based player trading platform
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Galaxy Digital | Website
- Digital asset and blockchain leader
- Connects institutions with web3 innovations
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Paxos | Website
- Regulated blockchain infrastructure company
- Issues stablecoins and settlement solutions
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Helius Technologies | Website
- Provides Solana's RPC Nodes and APIs
- Developer tooling solutions
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Starkware | Website
- Builds cryptographic proofs for blockchain scaling
- Enhances Ethereum scalability and privacy
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The Sandbox | Website
- Virtual world with NFT-based economy
- Player-created gaming experiences
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Third Web | Website
- Full-stack web3 development platform
- Tools for building on EVM chains
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Taxbit | Website
- Crypto tax and accounting solution
- Streamlines compliance reporting
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Blockchain.com | Website
- Cryptocurrency financial services company
- Serving users since 2011
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Kucoin | Website
- Global cryptocurrency exchange
- Offers diverse trading services
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Worldcoin | Website
- Building privacy-preserving identity network
- Universal ownership initiative
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Storj Labs | Website
- Decentralized cloud storage solution
- Focus on security and efficiency
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Phantom | Website
- User-friendly multichain wallet
- Designed for accessibility
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Request Network | Website
- Decentralized payment request protocol
- Streamlines crypto invoicing
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Jupiter | Website
- Leading Solana trading platform
- Active governance community
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UMA | Website
- Blockchain oracle for verifiable data
- Trustless data verification
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Zilliqa | Website
- High-performance smart contract platform
- Pioneering blockchain scalability
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Sky | Website
- Non-custodial gateway
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Sky (formerly MakerDAO) | Website
- Non-custodial gateway to Sky Protocol
- Creator of Dai, world's first unbiased decentralized stablecoin
- Enables stablecoin generation and management
- NEAR Foundation | Website
- Non-profit supporting NEAR blockchain development
- Focus on developer-friendly platform
- Prioritizes scalability and usability
- Rainbow Wallet | Website
- Fun and secure Ethereum wallet
- NFT collection and Web3 exploration platform
- Simple user interface for crypto management
- Mangrove | Website
- Order book-based DEX
- Enables smart contract-based liquidity provision
- Innovative approach to shared liquidity
- Nexus Mutual | Website
- Leading onchain insurance alternative
- Provides protection against crypto risks
- Community-driven coverage platform
- EthGlobal | Website
- Hosts hackathons and events
- Fosters Ethereum developer community
- Drives blockchain innovation
- BitGo | Website
- Institutional-grade digital asset services
- Secure custody and trading solutions
- Manages billions in client assets
- Mysten Labs | Website
- Blockchain infrastructure company
- Developing Sui blockchain
- Focus on scalability and low latency
- IOTA Foundation | Website
- Develops IOTA protocol
- Specialized in Internet of Things solutions
- Distributed ledger technology innovation
- Radix DLT | Website
- Layer-1 protocol
- Focus on improved user and developer experiences
- Building Web3 & DeFi solutions
- Magic Eden | Website
- Leading community-centric NFT marketplace
- Platform for next-generation creators
- Comprehensive NFT trading solution
- Render Network | Website
- Decentralized GPU rendering platform
- Supercharges creative workflows
- Distributed computing solution
- Zama | Website
- Open source cryptography company
- Develops Fully Homomorphic Encryption (FHE)
- Blockchain and AI security solutions
- Sweateconomy | Website
- Web3 fitness ecosystem
- Tokenized physical activity through $SWEAT
- Top 5 dApp with 14M+ users
- Osmosis | Website
- Community-created DEX
- Serves Cosmos ecosystem
- Multi-chain DeFi platform
- SushiSwap | Website
- Automated market maker (AMM)
- Decentralized exchange platform
- Direct asset trading protocol
- Casper Network | Website
- Smart-contracting platform
- Proof-of-Stake consensus
- WebAssembly-based blockchain
- Pyth Network | Website
- Decentralized oracle solution
- Real-time financial market data
- Smart contract data provider
- Telos Foundation | Website
- Supports Telos blockchain
- High-performance network
- Focus on dApps and governance
This list is maintained by the community. To contribute:
- Fork the repository
- Add or update company information
- Submit a pull request with detailed changes
- Include sources for any new information
Last updated: November 2024
This documentation is provided for informational purposes only. All company names, logos, and trademarks belong to their respective owners.