Vireo Ventures
VC Fund
Berlin, Germany
Vireo Ventures is a VC fund in Berlin focused on Energy and Software. We believe that electrification and digitalization are the backbone of decarbonization and green transformation. Vireo Ventures is a seed- and pre-seed-stage VC. We invest in European tech start-ups that drive electrification. As Vireo we take the long-term view and support our portfolio companies wherever possible.
- Total investments:
- 46
- Last investment:
- Lead investor:
- 15%
- Fund size:
- $53M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries Vireo Ventures invests in
Stages Vireo Ventures invests in
Countries Vireo Ventures invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $1.6M–$7.4M
- Pre-Seed
- $260k–$4.3M
- Series A
- $3.6M–$12M
Investment Focus
Industry
- Energy 10 (22%)
- Software 7 (15%)
- Renewable Energy 7 (15%)
- Electric Vehicle 5 (11%)
- Energy Storage 4 (9%)
Stage
- Seed 22 (48%)
- Pre-Seed 13 (28%)
- Series A 3 (7%)
- Venture - Series Unknown 1 (2%)
Country
- Germany 22 (48%)
- Italy 1 (2%)
- Spain 1 (2%)
- France 1 (2%)
- Poland 1 (2%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Felix Krause
Managing Partner
|
Managing Partner | Total investments: 12 | Find email | |
Matthias Engel
Managing Partner
|
Managing Partner | Total investments: 4 | Find email | |
Mischa Wetzel
Managing Partner
|
Managing Partner | Total investments: 14 | Find email | |
Thomas Labryga
Managing Partner
|
Managing Partner | Total investments: 9 | Find email | |
Thomas W. Thomas
Managing Partner
|
Managing Partner | Total investments: 0 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| dsb Deutsche Sanierungsberatung provides easy and sustainable solutions for climate-friendly homes energy-efficient renovations for homeowners. | $11.4M / Series A / Jul 21, 2026 | ||
| NextGO Epi is a supplier of Gallium Oxide semiconductors, a material with superior performance compared to traditional Silicon Carbide (SiC) and Gallium Nitride (GaN) semiconductors. | $2.3M / Pre-Seed / Jul 14, 2026 | ||
| InveInvertix develops autonomous AI agents to operate renewable energy assets. | $2M / Pre-Seed / May 04, 2026 | ||
| Einklang Energy provides battery storage solutions for German SMEs, combining energy flexibility with renewable power contracts for cost savings and sustainability. | $2.6M / Venture - Series Unknown / Feb 23, 2026 | ||
| nuuEnergy is a tech-enabled solution aiming to revolutionize the heat pump installation industry. By leveraging technology and industry expertise, we streamline the purchasing and installation process. Our unique approach, refinanced through innovative strategies, promotes a self-reliant and carbon-neutral lifestyle for all our customers. | $5.1M / Seed / Feb 17, 2026 | ||
| Eltex focused on sustainable energy solutions, particularly solar auto-consumption systems, aerothermal heating, and electric vehicle infrastructure. | $2.1M / Seed / Dec 17, 2025 | ||
| Battery infrastructure for electrified depots and industrial hubs. | $4.3M / Pre-Seed / Nov 20, 2025 | ||
| PIONIX develops EVerest, a fully featured commercial open source SW platform for charging stations. With our open platform, we will provide a broad ecosystem for EV charging that can be easily extended by the open-source community and utilized by any commercial party.PIONIX as main developer of the EVerest ecosystem offers integration andsoftware update services, cloud operations and productivity & security enhancements as subscriptions. | $9.3M / Seed / Nov 18, 2025 | ||
| We provide an energy demand management platform that connects energy providers with energy demanding appliances. We solve the problem of wasting valuable renewable energy by rewarding appliance owners for shifting their electricity demand to times when renewable energy is abundant. We put renewable energy to work. Efficient, scalable and fullyautomated! | $7.4M / Seed / Sep 15, 2025 | ||
| nuuEnergy is a tech-enabled solution aiming to revolutionize the heat pump installation industry. By leveraging technology and industry expertise, we streamline the purchasing and installation process. Our unique approach, refinanced through innovative strategies, promotes a self-reliant and carbon-neutral lifestyle for all our customers. | $1.6M / Pre-Seed / Jun 12, 2025 | ||
| See all 46 investments → | |||
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FAQ
What does Vireo Ventures invest in?
Vireo Ventures invests primarily in Energy, Software and Renewable Energy startups, most often at Seed and Pre-Seed stage. Most of the 46 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Vireo Ventures's check size?
Vireo Ventures typically joins rounds of $1.6M–$7.4M at Seed, $260k–$4.3M at Pre-Seed and $3.6M–$12M 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 Vireo Ventures participates in.
How do I contact Vireo Ventures?
Public channels for Vireo Ventures 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 Vireo Ventures?
The team at Vireo Ventures includes Felix Krause (Managing Partner), Matthias Engel (Managing Partner) and Mischa Wetzel (Managing 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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