Greenfield
VC Fund
Berlin, Germany
Greenfield is a VC fund in Berlin focused on Blockchain and Software. We are long-term backers of early developer teams building toward an open, decentralized and more robust architecture of tomorrow’s web.
- Total investments:
- 59
- Last investment:
- Lead investor:
- 56%
Last updated:
For AI agents: llms.txt
Industries Greenfield invests in
Stages Greenfield invests in
Countries Greenfield invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $2.2M–$8M
- Pre-Seed
- $1.2M–$5.3M
- Series A
- $6M–$15M
Investment Focus
Industry
- Blockchain 25 (42%)
- Software 11 (19%)
- Cryptocurrency 11 (19%)
- FinTech 9 (15%)
- Financial Services 9 (15%)
Stage
- Seed 30 (51%)
- Series A 12 (20%)
- Pre-Seed 4 (7%)
- Venture - Series Unknown 4 (7%)
- Funding Round 2 (3%)
Country
- United States 19 (32%)
- France 5 (8%)
- Switzerland 5 (8%)
- Gibraltar 4 (7%)
- Germany 3 (5%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Claude Donzé
Principal
|
Principal | Total investments: 2 | Find email | |
Felix Machart
Partner
|
Partner | Total investments: 3 | Find email | |
Jascha Samadi
Co-Founder and Partner
|
Co-Founder and Partner | Total investments: 8 | Find email | |
Jendrik Poloczek
Principal Research Engineer
|
Principal Research Engineer | Total investments: 4 | Find email | |
Sebastian Blum
Co-Founder and Partner
|
Co-Founder and Partner | Total investments: 2 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Semantic Layer
|
Semantic Layer improves incentive alignment in dApps, enabling MEV internationalization and sequencing sovereignty. | $2M / Series A / Oct 31, 2025 | |
BitcoinOS
|
BitcoinOS is a Decentralized Finance company that builds and develops Bitcoin ecosystem. | $10M / Venture - Series Unknown / Oct 21, 2025 | |
NuConstruct
|
Software Development. MEV Builder from an alternative timeline. Advanced onchain solving and execution. | $6M / Seed / Jun 06, 2025 | |
Warlock Labs
|
Warlock Labs is a provider of an omni-chain liquidation engine that improves the safety and profitability of decentralized protocols by recapturing the maximum extractable value. | $8M / Seed / Mar 27, 2025 | |
Rebind
|
Rebind is a fintech firm that provides a platform for buying, selling, and trading digital assets. It offers decentralized finance services with self-custodial wallets and automated yield generation. The platform also includes tools for seamless transactions, a virtual debit card, and integration with DeFi protocols. | $1.8M / Pre-Seed / Mar 26, 2025 | |
Drosera
|
Drosera is a decentralized incident response system that uses hidden security intentions to contain and mitigate attacks. | $3.3M / Seed / Feb 10, 2025 | |
Liquorice
|
Liquorice is a developer of a DeFi protocol that combines one-sided loan pools with a MEV-free trading engine. | $1.2M / Pre-Seed / Jul 30, 2024 | |
Layer3
|
Layer3 is a crypto platform that provides tools for decentralized autonomous organizations (DAOs). | $15M / Series A / Jun 12, 2024 | |
Arcium
|
Arcium is a parallelized confidential computing network that provides trustless, verifiable and efficient encrypted computation. Arcium implements Multiparty Computation Execution Environments (MXEs) that combine MPC, homomorphic encryption, zero-knowledge proofs, and more to enable computation on encrypted data. | $5.5M / Seed / May 09, 2024 | |
Goodcarbon
|
Goodcarbon offers access to existing and emerging natural climate solutions projects and related carbon streams across soil and forest. | $5.6M / Seed / Apr 25, 2024 | |
| See all 59 investments → | |||
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FAQ
What does Greenfield invest in?
Greenfield invests primarily in Blockchain, Software and Cryptocurrency startups, most often at Seed and Series A stage. Most of the 59 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Greenfield's check size?
Greenfield typically joins rounds of $2.2M–$8M at Seed, $1.2M–$5.3M at Pre-Seed and $6M–$15M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Greenfield participates in.
How do I contact Greenfield?
Public channels for Greenfield include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at Greenfield?
The team at Greenfield includes Claude Donzé (Principal), Felix Machart (Partner) and Jascha Samadi (Co-Founder and Partner). The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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