Voltfang
PrivateLast Round
Series B
Jun 12, 2025
Total Funding Raised
$32.51M
Company Overview
Voltfang is a cleantech company that designs, manufactures, and operates battery energy storage systems by repurposing electric vehicle batteries for industrial, commercial, and grid-scale applications.
Sector
Energy & Sustainability
Verticals
Energy Storage, Circular Economy, Renewable Energy, Energy Management, Smart Grid
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Voltfang Comparables
Compare Voltfang with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| BeePlanet Factory | 90% | |
| Libattion | 89% | |
| STABL Energy | 89% |
Voltfang Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Jun 12, 2025 | ||||
| Series A | Oct 4, 2024 | ||||
| Seed | May 10, 2023 | ||||
| Pre Seed | Mar 15, 2022 | ||||
| Pre Seed | Jul 15, 2021 |
Key People
Founding team and executive leadership
Voltfang Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Fiege Ventures | Series B |
| Viessmann Generations Group | Seed |
| Helen Ventures | Seed, Series B, Series A |
| Daphni | Series B, Series A |
| newberry Beteiligungs GmbH | Series B |
| PT1 | Series B, Series A, Seed |
| Eviny Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 22, 2025
Announced a partnership with infrastructure investor Palladio Partners.
- Jul 24, 2025
Received the German Innovation Award in 2024.
Recent news
Latest coverage and updates
- partners_withAug 1, 2026
Voltfang GmbH partnered with Alterric GmbH on Jul 1st '26.
- expands_facilitiesAug 1, 2026
Voltfang GmbH expanded facilities to Germany, Western Europe, Europe on Jul 1st '26.
Voltfang Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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