Geyser Batteries Oy
PrivateLast Round
Grant
Jun 30, 2025
Total Funding Raised
$2.45M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Geyser Batteries Oy is a clean technology company that develops and manufactures high-power, water-based, non-lithium energy storage solutions for industrial and grid applications.
Sector
Energy & Sustainability
Verticals
Energy Storage, Electric Vehicles, Clean Manufacturing
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.
Geyser Batteries Oy Comparables
Compare Geyser Batteries Oy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| UCAP Power | 81% | |
| Skeleton Technologies | 77% | |
| Kilowatt Labs | 72% | |
Geyser Batteries Oy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jun 30, 2025 | ||||
| Convertible Debt | Jun 3, 2021 | ||||
| Seed | Dec 9, 2019 |
Geyser Batteries Oy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Tesi | Convertible Debt |
| C. Ehrnrooth Family Office | Convertible Debt, Seed |
| Voima Ventures | Convertible Debt, Seed |
| Butterfly Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 19, 2026
Monthly visitors grew 147% MoM, reaching 1.8K.
- Apr 10, 2026
Grew 19% QoQ, from 16 to 19 employees.
Geyser Batteries Oy Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Geyser Batteries Oy's valuation, stock price, and market status.