Moonwatt
PrivateLast Round
Grant
Jan 28, 2026
Total Funding Raised
$9.54M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Moonwatt operates in Energy & Sustainability and is based in Amsterdam. Its latest recorded funding round was a Grant round in January 2026.
Moonwatt is a cleantech company that develops an energy storage system designed to utilize advanced sodium-ion battery technology for large-scale renewable energy integration.
Sector
Energy & Sustainability
Verticals
Energy Storage, Renewable Energy, Smart Grid, Energy Management
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Moonwatt Comparables
Compare Moonwatt with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Inlyte Energy | 86% | |
| Peak Energy | 77% | |
| UNIGRID Battery | 71% |
For institutional investors. Book with your work email.
Moonwatt Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jan 28, 2026 | ||||
| Seed | Mar 4, 2025 |
For institutional investors. Book with your work email.
Key People
Founding team and executive leadership
For institutional investors. Book with your work email.
Moonwatt Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Kima Ventures | Seed |
| Founders Future | Seed |
| Alliance for Impact | Seed |
| Daphni | Seed |
| LEA Partners | Seed |
| Ventech | Seed |
| Netherlands Enterprise Agency | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors grew 220% MoM, reaching 1.3K.
- Aug 10, 2026
Open roles increased to 32, 2.1x the trailing average.
For institutional investors. Book with your work email.
Moonwatt 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.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about Moonwatt's valuation, stock price, and market status.
Is Moonwatt a public or private company?
Moonwatt is a private company.
What is the current stock price of Moonwatt?
Moonwatt is a private company, so its shares have no public market price. Caplight tracks Moonwatt's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Moonwatt worth (valuation)?
Valuation information for Moonwatt is not publicly available.
Can I buy Moonwatt stock?
Moonwatt shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Moonwatt's last funding round?
Moonwatt's most recent funding round was Grant on January 28, 2026.
Who are the main investors in Moonwatt?
Key investors in Moonwatt include Daphni, LEA Partners.
Will Moonwatt IPO soon?
No public IPO plans have been announced for Moonwatt.
How can I track Moonwatt secondary market activity?
Caplight tracks bids, offers, and trades in Moonwatt's shares on secondary markets.