Fundraising Fox

Greenfield

Venture capitalActively deploying

New York · Pre-Seed–Seed · 21 people tracked

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Investment thesis

Greenfield is a European crypto investment firm that provides long-term backing to early-stage developer teams. It focuses on projects working toward an open, decentralized, and more robust architecture for the future of the web, framing its mission around transforming the internet itself.

Invests inCrypto & Web3EuropeNew York

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Seed
HQ
New York, US
Leads rounds
Follows
Tracked investments
40

Team · 21 people

from the firm's website & public directories
Andrzej Dzius· Partner and Chief Technology Officer
Christian Zimmermann· Partner and Chief Operating Officer
Felix Machart· Research Partner
Claude Donzé· Principal
Gleb Dudka· Principal
Anies Khan· Associate
Christian Braun· Director IT
Dennis Unruh· VP Finance & Operations
Georg Reichhelm· Portfolio Manager
Hauke Billhardt· Senior Manager Finance & Ops
Henry Krause· Analyst
Johann Basnakowski· Fullstack Software Engineer
Marie Hanowski· VP People
Markus Hujara· VP Marketing & Communications
Mateusz Dominiak· Data Scientist

What they invest in

from 27 of 40 portfolio companies

Crypto & Web3 ×22Fintech ×12AI & Machine Learning ×5Cybersecurity ×4Data & Infrastructure ×4Cloud Computing ×3Developer Tools ×2Enterprise Software ×2

HQs:United Kingdom×2United States×1

Investments · 40 tracked

founders shown can be your intro path
1inch1inch.io

1inch is a decentralized finance platform that aggregates liquidity from multiple exchanges to enable users to swap cryptocurrency tokens at optimal rates with MEV protection.

Crypto & Web3Fintech

Sergej Kunz(Founder)in

App.Layer3layer3.xyz𝕏
Arciumarcium.com𝕏

Arcium operates a decentralized network for confidential computing that uses Secure Multi-Party Computation (MPC) to execute computations without exposing input data.

AI & Machine LearningCrypto & Web3Cybersecurity

Arweavearweave.orgin

Arweave is a decentralized ecosystem that offers grants and investment opportunities through various organizations including non-profits, DAOs, and venture studios to support projects and developers building on its network.

Cloud ComputingCrypto & Web3Data & InfrastructureFintechLondon, GB

Sam Williams(Founder & CEO)

Bitcoinosbitcoinos.build𝕏

BitcoinOS (BOS) is an operating system layer that makes Bitcoin programmable, enabling developers to build DeFi applications and smart contracts on Bitcoin and to move tokens across chains.

Crypto & Web3Developer ToolsFintech

Brahmabrahma.fi𝕏

Brahma provides infrastructure that abstracts user accounts, capital orchestration, and settlement so developers can build apps and agents running onchain or across onchain and offchain systems.

Crypto & Web3Data & InfrastructureDeveloper Tools

Celocelo.org𝕏

Celo is a blockchain network designed for stablecoin payments and global financial transactions, positioned as a Layer 2 solution built on Ethereum's ecosystem.

Crypto & Web3Fintech

Colonycolony.io𝕏

Colony offers a DeFi payment suite for teams and DAOs, supporting batch payments, streaming salaries, fund splitting, milestone-based escrow, and crypto-to-fiat off-ramping.

Crypto & Web3Fintech

Dapper Labsdapperlabs.comin𝕏

Dapper Labs is a venture studio building products and communities at the intersection of culture and emerging technology, focused on digital ownership, data control, and decentralized platforms for creators and collectors.

ConsumerCreator EconomyCrypto & Web3Sector AgnosticVancouver

Roham Gharegozlou(Founder)Dieter Shirley(Founder)Dietrich Shirley(Executive Officer)Jody Rebak(Executive Officer)Alex Shih(Director)Hamilton Helmer(Director)

DressXdressx.comin𝕏
EtherMailethermail.ioin𝕏

EtherMail builds an email infrastructure platform for Web3 users, enabling decentralized inbox ownership and control.

AdTechCloud ComputingCrypto & Web3Marketing TechSaaS

BoardHeinrichin

flowtyflowty.io𝕏

Flowty is an NFT marketplace focused on trading and selling digital collectibles, particularly NBA Top Shot and NFL All Day NFTs, with features including low fees, bulk listing capabilities, and fair market value (FMV) pricing tools.

Marketplaces

Foundation Devicesfoundationdevices.com
Gattacagattaca.comin𝕏

Gattaca builds infrastructure that connects blockspace producers and consumers, optimizing the efficiency of on-chain transactions.

Crypto & Web3

Gnosis Safegnosis-safe.io𝕏

Safe provides smart contract wallet infrastructure for managing crypto assets with multi-signature controls, transaction simulation, spending limits, and role-based access across multiple blockchains.

Crypto & Web3Enterprise SoftwareFintech

Goodcarbongoodcarbon.earth
Keyringkeyring.networkin𝕏

Keyring Network provides compliance and permissioning automation for blockchain protocols, using zero-knowledge privacy to enable KYC and regulatory checks without exposing user data.

Crypto & Web3CybersecurityFintech

Liquityliquity.orgin𝕏

Liquity is a decentralized finance protocol that enables borrowing against crypto collateral with minimal requirements.

Crypto & Web3Fintech

Robert Lauko(Founder)Rick Pardoe(Co-Founder & Lead Engineer)

Liquoriceliquorice.tech𝕏
NEARnear.org𝕏

NEAR is an open blockchain infrastructure powering the agent economy, providing cross-chain execution, confidential settlement, and private inference capabilities.

AI & Machine LearningCloud ComputingCrypto & Web3

Illia Polosukhin(Co-Founder)

Novanova.markets
Nymnymtech.net𝕏

Nym develops a decentralized privacy network (mixnet) that routes internet traffic through multiple nodes to anonymize user metadata and activities.

Crypto & Web3CybersecurityLondon, GB

Harry Halpin(CEO and Chairman of Scientific Board)inAlexis Roussel(Chief Operating Officer)in

Opolisopolis.co

Opolis is a member-owned cooperative providing employment infrastructure — payroll, benefits, and compliance — to solopreneurs, self-employed, and independent workers in the U.S.

FintechFuture of WorkHR TechDenver, US

Edward Pastore(Executive Officer)Jonathan Kestenbaum(Director)Woodson Hobbs(Director)John Paller(Executive Officer, Director)Eddie Pastore

Panopticpanoptic.xyzin𝕏

Permissionless options trading protocol enabling DeFi users to trade options on Uniswap v3 assets.

PEAQ Tokenpeaq.xyz𝕏

peaq provides a blockchain-based stack that lets robots and machines operate as autonomous economic actors, enabling them to be financed, transact, and function as investible assets.

Crypto & Web3IoTRobotics

Rebindrebind.co

A mobile-first decentralized finance platform simplifying yield, trading, and asset management with self-custodial architecture.

RockawayX portfolio company: Centrifugecentrifuge.ioin𝕏

Centrifuge enables investors to access tokenized real-world assets (RWAs) such as Treasury Bills, Asset Backed Securities, and Real Estate on a blockchain infrastructure.

Crypto & Web3Data & InfrastructureFintech

Sedaseda.xyz
Selfself.xyz𝕏

Self is a privacy-first, open-source identity platform built on zero-knowledge proofs, letting people verify once by scanning a biometric passport or national ID and then prove specific facts (age, nationality, uniqueness, sanctions status) without exposing personal data.

AI & Machine LearningCrypto & Web3Cybersecurity

Semanticlayersemanticlayer.io
Shareshare.inc

Share operates an intelligence and coordination layer that aggregates telco infrastructure — fiber routes, ISPs, CDNs, data centers and subsea cables — into a single network, letting infrastructure providers and bandwidth-dependent businesses buy, sell and trade bandwidth with standardized pricing and SLAs.

B2B MarketplacesData & InfrastructureEnterprise Software

Shopagenticshopagentic.comin𝕏

ShopAgentic is an agentic commerce system built around specialized AI agents that each handle a distinct commerce task such as research, data syncing, distribution, and selling through AI, with the user approving consequential actions.

AI & Machine LearningE-commerceRetail Tech

Spectraspectra.finance𝕏

Spectra is a permissionless, on-chain protocol for yield tokenization that splits yield-bearing assets into tradable principal and yield tokens, letting users access fixed-rate yield, trade interest rates, or earn on liquidity.

Crypto & Web3Fintech

StakeWisestakewise.io

StakeWise is a non-custodial Ethereum staking protocol that lets users stake ETH to receive the liquid staking token osETH and earn daily rewards without lockups.

Crypto & Web3

Thefabricantthefabricant.comin

The Fabricant offers an AI-powered design suite for fashion professionals that lets teams visualize collections, digitize fabrics, and generate e-commerce assets, replacing physical sampling with virtual prototyping.

AI & Machine LearningRetail TechSaaS

Yield Guild Gamesyieldguild.io𝕏

YGG Play is a publisher of casual games built on blockchain technology, connecting game studios with players and communities in the cryptocurrency gaming space.

Crypto & Web3Gaming

Gabby Dizon(Founder)

Zhartazharta.ioin𝕏

Zharta is an on-chain credit protocol that lets institutions structure fixed-rate, customizable loans, using real-world assets, securities, or other digital assets as collateral.

Crypto & Web3Fintech

Fund performance · per public LP disclosures

as of Dec 2025
FundVintageCommittedNet IRRTVPIDPI
Greenfield Acquisition Partners VII, L.P.LPs: Texas Municipal Retirement System13.2%1.86x1.82x

Source: public limited-partner disclosures (CalPERS, CalSTRS). Net IRR / TVPI / DPI as reported by the limited partner; a fund's early-year IRR is an interim estimate (J-curve).

Frequently asked questions

What stage does Greenfield invest at?
Greenfield invests at the Pre-Seed, Seed stages.
What sectors does Greenfield focus on?
Greenfield focuses on Crypto & Web3.
Where is Greenfield located?
Greenfield is headquartered in New York, US.
Does Greenfield lead rounds?
Greenfield typically participates in rounds rather than leading them.

Media · Podcasts & interviews

featuring the team

Episode 84 - Jascha Samadi (Greenfield One) - How Venture Capital in Crypto works: Investing in Web3

The Wall Street Lab · Jascha Samadi

Images

Greenfield photo

Co-investors · 9

Fabric Ventures

Fabric is a thesis-driven venture firm that backs companies from inception, having invested in 196 companies to date.

$300K
Electric Capital

Electric Capital is an early-stage venture firm founded in 2018 that backs founders building trust-minimized technologies across AI, crypto, fintech, and related sectors.

Both backed · 3
CeloNEARApp.Layer3
$1M – $20M
Techstars

Techstars is a startup accelerator and early-stage investor that funds ambitious founders and provides capital, mentorship, and access to a global network of investors, operators, and corporate partners.

Both backed · 1
$220K
Sound Ventures

Sound Ventures is a venture capital firm that seeks to invest in the technology sector.

Haun Ventures

Haun Ventures backs founders building the future of finance, investing from seed to scale in teams applying decentralized technology to reshape the global economy.

$1M – $100M
cLabs

cLabs is a Berlin-based organization working to build a regenerative digital economy aimed at broad-based prosperity. It operates as a technology builder rather than a traditional investment firm.

SID Venture Partners

SID Venture Partners is an early-stage venture capital firm backing founders by combining capital with the engineering expertise and business-development resources of a group of leading software companies.

$200K
Quantstamp

Quantstamp is a web3 security company providing smart contract audits, penetration testing, infrastructure audits, economic exploit analysis, and smart contract insurance.

$2M – $22M

Firms observed investing alongside Greenfield, from public investor directories. Shared companies are the overlap with Greenfield's recorded portfolio.

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