TheStorage
PrivateLast Round
Seed
Apr 23, 2026
Total Funding Raised
$6.52M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
TheStorage is a cleantech company that has developed a sand-based thermal energy storage solution to decarbonize industrial heat.
Sector
Energy & Sustainability
Verticals
Energy Storage, Renewable Energy, 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.
TheStorage Comparables
Compare TheStorage with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Polar Night Energy | 88% | |
| Exergy3 | 88% | |
| Grounded Heat | 82% | |
TheStorage Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Apr 23, 2026 | ||||
| Grant | Feb 25, 2025 | ||||
| Pre Seed | Oct 17, 2024 |
TheStorage Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Business Finland | Grant |
| Momentum Partners | Seed |
| Superhero Capital | Seed, Pre Seed |
| Voima Ventures | Seed |
| 2C Ventures | Seed, Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 3, 2026
Open roles increased to 5, 2.5x the trailing average.
- Aug 1, 2026
Open roles increased to 4, 31% of headcount.
TheStorage 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 TheStorage's valuation, stock price, and market status.