Crypto Companies Directory

Pixels is a farming and social RPG built on the Ronin blockchain. Players manage crops, raise animals, and build structures on land parcels while interacting with other users in a persistent open world. The game uses NFT-based land ownership through Pixels Farmland, which is tradeable on Ronin's marketplace. A native $PIXEL token functions for staking, in-game rewards, and governance participation. The platform is designed to support third-party game developers building experiences that incorporate digital collectibles and existing intellectual property. The game operates on a free-to-play model with optional blockchain asset ownership.

Pixelverse is a blockchain-integrated social gaming platform built on Telegram that offers multiple games including PixelTap (a clicker game), MemeBattle, MemeJump, and PixelVerse Nexus (a robot-battling game). The platform incorporates various memecoin projects as playable characters, combining blockchain asset ownership with gameplay mechanics. The system features a win-to-earn model based on skill-based tournaments and leaderboards with associated prize pools. Players can mint and trade digital assets within the ecosystem. The platform integrates with external blockchain projects through partnerships and operates across multiple games accessible through the Telegram interface.

Pixie Chess is a Web3 chess application that integrates trading card mechanics with standard chess gameplay. Each chess piece functions as an on-chain asset with unique abilities, such as triggering effects upon reaching a capture threshold or regenerating after another piece is removed from play. Players acquire pieces through ETH-denominated auctions, either as individual items or randomized packs, with new inventory added to the marketplace on a daily basis. The system operates as an on-chain economic model where piece ownership, capture events, and tournament results are recorded and tied to blockchain-based incentive structures. The platform includes a marketplace for piece trading and hosts regular tournament competitions.

Pixion Games is a game studio that develops Fableborne, a mobile-first action RPG set in a fantasy world called the Shatterlands. The game combines base-building strategy with asynchronous PvP combat mechanics. Players collect and upgrade heroes, construct and defend kingdoms, and engage in raids against other players through fast-paced battles. The game incorporates blockchain elements through NFT collections, including a Kingdoms collection deployed on the Ronin network. The studio has integrated ecosystem token functionality through a partnership with Power Protocol. The development team includes personnel with prior experience at major gaming and entertainment companies.

Pixion Games develops Fableborne, a mobile-first action role-playing game that combines asynchronous player-versus-player mechanics with deck-building and real-time combat. Players construct defensive bases using card selection systems and engage in raid sequences featuring action RPG combat mechanics. The game implements blockchain integration through the POWER Protocol, which enables on-chain asset ownership, staking functionality, and token-based economic systems. Core features include guild systems, competitive leaderboards, NFT-linked reward mechanisms, and in-game commerce functionality.

Placeholder is a venture capital firm founded in 2017 that focuses exclusively on early-stage crypto networks and companies. The firm is managed by partners Joel Monegro and Chris Burniske, with Brad Burnham as venture partner, Mario Laul as Head of Research, and Shelly Gogol as General Manager. Placeholder invests across a broad range of crypto-native sectors including L1 blockchains, DeFi protocols, wallets, and Web3 infrastructure, with a portfolio of over 75 companies and networks including Solana, Ethereum, Celestia, Monad, Jito, and zkSync. The firm publishes original research on topics such as cryptoasset economics, validator incentive design, and blockchain network metrics, reflecting a thesis-driven investment approach.

Planetarium Labs is a Web3 game studio best known for Nine Chronicles, a fully decentralized, serverless RPG where players can play, mine, and govern the game world using blockchain technology. The company also develops a Web3 Toolkit — a core library enabling fully decentralized, peer-to-peer games with native multi-platform support.

Planet Hares is a Web3 metaverse gaming platform centered on a rabbit-themed virtual world called the Hareverse. The platform supports PC, mobile, and VR devices. The ecosystem includes NFT assets for avatars, land, wearables, weapons, and spaceships. Players can engage in multiple modes including PVP, PVE, guild versus guild (GVG), exploration, and mini-games. The platform operates a multi-token economy comprising HI, HARES, HAC, and GCT tokens. Core economic mechanisms include staking functionality, an in-game decentralized exchange called X-Change, a marketplace for asset trading, and a mine system that generates passive revenue.

Planet IX is a blockchain-based strategy game that operates on the Base network. The platform utilizes a virtual representation of a planet where participants manage land parcels and develop territories. The system architecture is built around a decentralized economy where players engage in resource management through various gameplay modules. Core features include the acquisition of digital land and the deployment of specialized drones designed to harvest resources. These elements are integrated into a broader framework that allows for the construction and optimization of geographic holdings within a competitive environment.

Plaza Finance is a DeFi protocol on Base mainnet that issues two structured crypto-backed tokens: bondETH, a decentralized bond that pays quarterly USDC coupons, and levETH, a liquidation-proof leveraged ETH token. The protocol draws on ETH liquid staking and restaking collateral from partners such as EtherFi, Renzo, Kelp, and Rocket Pool, with Chainlink oracles and Gelato automation underpinning its mechanics. It targets users seeking fixed-income-style crypto exposure or leveraged ETH positions without liquidation risk, positioning itself as on-chain structured products infrastructure. The project raised a Pre-Seed round (amount undisclosed) with backing from Anagram, Interop Ventures, Cosmostation, Ambush Capital, Informal Systems, and Skip.

Polaris Technologies operates large-scale cryptocurrency mining data centers in the United States. The company maintains mining facilities with contracted energy capacity of 440 MW across multiple operational sites. Its technical infrastructure comprises dry-cooled, air-cooled, and hydro-cooled container-based mining systems, a self-operated electrical substation with 345kV/34.5kV rating, and integrated solar power generation capacity.

Polkachu is a blockchain validator and node operator that supports over 115 proof-of-stake networks, including Cosmos Hub, Solana, Aptos, Celestia, dYdX, Injective, and NEAR. The service operates through two primary functions: delegated staking with configurable commission rates, and provision of public infrastructure tools. The staking infrastructure is built on enterprise-grade systems designed for network participation. Polkachu participates in on-chain governance mechanisms across supported networks. Beyond staking services, the platform provides community tooling including snapshots, RPC endpoints, and peer lists for developers and node operators. The service addresses both retail stakers and technical operators requiring access to public blockchain infrastructure across the Cosmos and multi-chain ecosystem.

Polkadot Capital Group (PCG) is the capital markets-focused division of the Polkadot ecosystem, serving as a bridge between institutional investors and the Polkadot network. The organization provides education, data, and access services targeted at asset managers, venture capital firms, and service providers seeking to engage with Polkadot and Web3 digital assets. PCG communicates and facilitates institutional onboarding rather than operating as a fund or custodian itself, positioning it as an ecosystem support entity. It is affiliated with the broader Polkadot ecosystem, which is associated with Web3 Foundation and Parity Technologies, and operates as a dedicated institutional outreach arm for the DOT network.

Poloniex is a centralised cryptocurrency exchange founded in 2014 in the U.S. that offers spot trading, margin trading, futures (perpetual contracts settled in USDT), and P2P fiat-to-crypto purchasing. The platform supports a wide range of altcoins and was notably the first exchange to list ETH/BTC trading pairs in 2015, contributing to early Ethereum price discovery. Product offerings include automated trading bots (spot grid, futures grid), copy trading, a token launchpad (LaunchBase), and an earn/yield product. A 'Super Membership' tier introduced in 2026 offers zero-fee trading across markets for $1/month, and the exchange has integrated with APENFT for NFT marketplace access.

Polybase Labs is a blockchain infrastructure company whose flagship product, Payy, is a self-custody consumer banking application built on a permissionless blockchain, enabling users to save and spend stablecoins via a Visa card with on-chain privacy and compliance features. The company's technical approach centers on zero-knowledge cryptography, including a ZK-rollup with private transactions, a ZK STARK compiler called Polylang with TypeScript-like syntax, and ZK framework benchmarking tooling published at zkbench.dev. Payy targets everyday consumers seeking non-custodial stablecoin spending without sacrificing regulatory compliance, bridging the gap between self-sovereign crypto finance and traditional card payment rails. Polybase Labs was co-founded by Sid Gandhi, a former Apple engineer, and the company has been featured on Nasdaq TradeTalks, indicating institutional visibility.

Polybius Capital is an Australian principal investments firm focused on digital assets and the blockchain ecosystem, founded in 2016. The firm deploys capital into blockchain-related companies and projects, aiming to accelerate growth across the broader crypto economy. Its investment activity spans venture-stage blockchain businesses, as evidenced by participation in rounds for crypto infrastructure companies such as Deribit. The firm is headquartered in Australia and operates as a crypto-native investment vehicle rather than a diversified financial institution.

Polygon Name Service (PNS) is a decentralized domain naming protocol built on Polygon zkEVM that allows users to register human-readable .pol addresses as NFTs with a one-time payment model. The service maps wallet addresses to short, memorable names stored fully on-chain with verified smart contracts, enabling identity resolution across Web3 applications. Users can attach social profile metadata (Twitter, Discord, Instagram, email) to their domain and trade names on secondary markets such as OKX Marketplace. The protocol positions itself against subscription-based naming services by offering permanent ownership, fair pricing, and an open integration policy that does not restrict third-party software from building on top of it.

PolyGun is a Telegram-based trading bot that interfaces with Polymarket, an on-chain prediction markets platform. The bot enables users to browse available markets, execute buy and sell orders, and replicate positions from selected wallets through its copy trading mechanism, all within the Telegram messaging interface. The copy trading feature allows users to automatically mirror positions from specified wallets. The bot operates as a Telegram application and includes integrations with multiple cryptocurrency projects.

Polymesh is a public permissioned layer-1 blockchain built specifically for regulated real-world assets and security tokens. Unlike general-purpose blockchains, it embeds compliance requirements such as identity verification, asset issuance rules, and confidentiality features directly into the protocol layer. The network is governed by the Polymesh Association, a Switzerland-based nonprofit, and uses POLYX as its native utility token for staking, governance, and transaction fees. It targets institutional issuers, asset managers, and regulated financial entities seeking to tokenize securities and other real-world assets on-chain with built-in regulatory controls.

Polysights is a web-based data terminal designed for use with Polymarket, an on-chain prediction market platform. The system provides analytics and surveillance capabilities for market participants and researchers. The core architecture includes three primary components: an insider-finder tool that analyzes Polymarket's public blockchain ledger to identify wallets exhibiting statistically anomalous or suspicious betting patterns; a market discovery interface that aggregates active prediction markets and displays associated volume and probability data; and an automated alert system triggered by trade execution signals. The platform operates as a software-as-a-service offering accessible through a web interface.

PolySign provides digital asset infrastructure services focused on custody solutions for financial institutions operating in capital markets and payments. The core technology platform is built on a proprietary third-generation private blockchain architecture designed by Arthur Britto and David Schwartz, who previously designed the XRP Ledger. The custody solution incorporates patented security mechanisms for asset storage, transaction processing, and payment operations, with integration capabilities for regulated financial organizations.

Ponder is an open-source TypeScript framework for indexing EVM smart contract data, built as a self-hosted, vendor-agnostic alternative to The Graph Protocol's subgraph infrastructure. It offers hot reloading for local development, end-to-end type safety without code generation, and benchmarks approximately 10x faster sync speeds and significantly smaller database footprints compared to The Graph. The framework targets Web3 developers who need reliable, maintainable on-chain data pipelines without vendor lock-in, and supports one-click deployment to any Node.js environment with horizontal scaling and zero downtime. Ponder is developed and maintained by Cantrip, Inc., and is distributed under an open-source license with its source code hosted on GitHub.

Pontis is a cross-chain bridge focused on the Bitcoin ecosystem, enabling the transfer of Bitcoin-native assets including Runes and Ordinals between the Bitcoin network and Stacks (STX) or EVM-compatible chains. The protocol uses a decentralized multi-signature security model with 15 trusted nodes requiring a 9-of-15 consensus threshold, eliminating single points of failure in the bridging process. Its vault-based architecture receives incoming BTC transactions, bundles them, collects multi-party signatures, and then executes transfers to or from STX and EVM bridge contracts. The platform is designed for DeFi users and developers operating within the Bitcoin ecosystem, and its node operators and partners include projects such as Asigna, Bitflow, Hermetica, Leather, Liquidium, StackingDAO, Xverse, and Zest Protocol.

PooCoin is a charting and analytics platform built specifically for tokens on the Binance Smart Chain (BSC), allowing users to view real-time price charts for any BEP-20 token, including those held in a connected wallet. The platform offers features such as multi-chart views, a token swap interface, portfolio tracking via wallet connection, and a Telegram price bot for on-the-go monitoring. It also operates an advertising marketplace where BSC projects can promote their tokens directly to the PooCoin user base. The platform has its own native token (POOCOIN) and offers a premium tier with enhanced features, targeting retail DeFi traders and BSC ecosystem participants.