Fundraising FoxBlock54 Capital
Venture capitalWarsaw · Pre-Seed–Seed
Also known as Block54
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Investment thesis
Block54 is an early-stage web3 investment fund built on the belief that transformative outcomes arise when human ingenuity combines with software. It sees web3 companies as disruptors of legacy incumbents and aims to partner with ambitious, dedicated founders at the earliest possible stages, investing globally with a focus on the quality of the idea and founder commitment. As a hands-on, boutique fund, it deliberately avoids spray-and-pray investing, instead supporting a small number of teams from inception toward unicorn scale, offering value-add in marketing and communications, technical/blockchain engineering, gaming industry connections, and operational scaling and startup management.
Source: firm website, verified Sep 27, 2026.
What they invest in
from 9 of 16 portfolio companiesCrypto & Web3 ×8Data & Infrastructure ×5Fintech ×3Developer Tools ×2AdTech ×1AI & Machine Learning ×1Cloud Computing ×1Consumer ×1
HQs:United States×3Estonia×1Liechtenstein×1
Who they back
founder profiles across 8 portfolio companiesFounding team size:solo founder×52 founders×23 founders×1
What their founders studiedfrom 11 founders with field-of-study data
Computer Science ×7Business & Management ×3
Accelerator rootsportfolio companies that came through a program
Investments · 16 tracked
founders shown can be your intro pathProof-of-Stake public blockchain with private smart contracts.
Co-investorsBlack DragonCogitent VenturesGenblock CapitalNxGenRana Capital
FORTH DAO is a decentralized autonomous organization that governs the AMPL token and manages treasury assets through community voting, including protocol-owned liquidity and ecosystem grants in the elastic finance space.
Crypto & Web3FintechSan Francisco, US
Brandon Iles(Founder)inAguilar Gestany(Executive Officer)Karen Lasso(Executive Officer)Emilio Mc Entosh(Executive Officer)
Co-investorsBlack DragonCollab+CurrencyFounder CollectiveMagnus CapitalPantera CapitalSlow Ventures+3 more
Ankr provides Web3 infrastructure through a decentralized network of bare-metal nodes, offering RPC API access to 70+ blockchains, blockchain scaling services (rollups and sidechains), and staking solutions for developers and enterprises.
Cloud ComputingCrypto & Web3Data & Infrastructure
Stanley W.(Founder)in
Co-investorsBitDAOBlack DragonBorderless VentureLD CapitalMantle NetworkMapleblock Capital+4 more
Chainlink is an oracle platform that connects onchain applications with offchain data and external systems, serving major financial institutions and DeFi protocols with standards for data, interoperability, compliance, and privacy.
Crypto & Web3Data & InfrastructureFintech
Sergey Nazarov(Founder)in
Co-investorsAZDAGBig Candle CapitalBitDAOBlack DragonBlock InfinityCogitent Ventures+16 more
Cookie3 uses blockchain and analytics to turn on-chain user behavior into marketing insights for brands while maintaining data privacy.
AdTechCrypto & Web3Data & InfrastructureMarketing TechTallinn, EE
Wojciech Piechociński(Founder)inFilip Wielanier(Founder)in
Co-investorsAweh VenturesBitDAOCastrum CapitalDigital Finance GroupFounderheads,Grizzly Capital+11 more
Fantom Foundation develops blockchain infrastructure and supports developers building on its network, offering funding, tooling, validators, and bridges.
Crypto & Web3Data & Infrastructure
Michael Kong(CEO / Director)inDavid Richardson(Executive Chairman)Andre Cronje(CTO / Director)Bernhard Scholz(Chief Research Officer)in
Co-investorsAU21 CapitalCogitent VenturesDeepTech VenturesDigital StrategiesKosmos VenturesSignum Capital+7 more
Hatom delivers a suite of decentralized finance products designed to create an integrated DeFi ecosystem.
Crypto & Web3Fintech
Leutrim Arifi(Founder)in
Co-investorsRhinevall Capital
A platform that enables communities to launch their own cryptocurrencies.
ConsumerCrypto & Web3Travel & HospitalityNew York City, US
John Palmer(Founder/CEO)in
Co-investorsIaso VenturesValor Equity PartnersY CombinatorInvesto CapitalPolychain CapitalVentureSouq
Interlock provides an AI multi-agent orchestration platform that coordinates multiple AI agents to automate complex workflow tasks.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Francisco, US
Kamil Kisielewicz(Founder)inShivansh Rustagi(Founder)in
Co-investorsY CombinatorResolute Ventures
MultiversX operates the EGLD blockchain network, a sharded proof-of-stake distributed ledger with a WASM-based virtual machine for building decentralized applications and smart contracts.
Crypto & Web3Data & InfrastructureDeveloper ToolsVaduz, LI
Adrian Dobrita(Founder)inLucian Mincu(Founder)inBeniamin Mincu(Founder)in
Co-investorsBrilliance VenturesElliptiExtra WattsHyperchain CapitalMapleblock CapitalMorningstar Ventures+4 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
0xAngelblockAzero DomainsDarkverseEdgewareVeve
Frequently asked questions
- How many investments has Block54 Capital made?
- Block54 Capital has 16 tracked investments.
- What stage does Block54 Capital invest at?
- Block54 Capital invests at the Pre-Seed, Seed stages.
- What is Block54 Capital's typical check size?
- Block54 Capital typically writes checks of $100K – $1M.
- What sectors does Block54 Capital focus on?
- Block54 Capital focuses on Crypto & Web3, Gaming.
- Where is Block54 Capital located?
- Block54 Capital is headquartered in Warsaw, PL.
- Who does Block54 Capital co-invest with?
- Block54 Capital most often shares deals with Black Dragon, BitDAO, Cogitent Ventures, among 60 tracked co-investors.
Images
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