TheStorage
PrivateLast Round
Seed
Apr 23, 2026
Total Funding Raised
$6.52M
Momentum
Top 25%
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.
Recent news
Latest coverage and updates
- is_developingSep 23, 2026
TheStorage is developing thermal energy storage system.
TheStorage Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about TheStorage's valuation, stock price, and market status.
Is TheStorage a public or private company?
TheStorage is a private company.
What is the current stock price of TheStorage?
TheStorage is a private company with no public stock price. No recent secondary market data is available.
How much is TheStorage worth (valuation)?
Valuation information for TheStorage is not publicly available.
Can I buy TheStorage stock?
TheStorage shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was TheStorage's last funding round?
TheStorage's most recent funding round was Seed on April 23, 2026.
Who are the main investors in TheStorage?
Key investors in TheStorage include Superhero Capital, Voima Ventures, 2C Ventures.
Will TheStorage IPO soon?
No public IPO plans have been announced for TheStorage.
How can I track TheStorage secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor TheStorage's secondary market activity and sign up for updates.