Rotonium
PrivateLast Round
Grant
Dec 12, 2025
Total Funding Raised
$1.1M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Rotonium operates in Frontier & Industrial Tech and is based in Italy. Its latest recorded funding round was a Seed round in July 2024.
Rotonium is a deep-tech company that develops SWaP optimized, scalable, room-temperature Photonic Quantum Computers for edge applications.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Computing Hardware, Defense Tech, Space Technology, Edge Computing
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Rotonium Comparables
Compare Rotonium with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| ORCA Computing | 81% | |
| Aegiq | 79% | |
| QuiX Quantum | 78% |
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Rotonium Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Dec 12, 2025 | ||||
| Seed | Jul 10, 2024 |
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Key People
Founding team and executive leadership
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Rotonium Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| DIANA | Grant |
| CDP Venture Capital SGR | Seed |
| Obloo Ventures | Seed |
| Galaxia | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors grew 1612% MoM, from 60 to 1K.
- Mar 14, 2026
Grew 67% QoQ, from 6 to 10 employees.
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Rotonium 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.
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Frequently Asked Questions
Common questions about Rotonium's valuation, stock price, and market status.
Is Rotonium a public or private company?
Rotonium is a private company.
What is the current stock price of Rotonium?
Rotonium is a private company, so its shares have no public market price. Caplight tracks Rotonium's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Rotonium worth (valuation)?
Valuation information for Rotonium is not publicly available.
Can I buy Rotonium stock?
Rotonium shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Rotonium's last funding round?
Rotonium's most recent funding round was Grant on December 12, 2025.
Who are the main investors in Rotonium?
Key investors in Rotonium include DIANA, Galaxia.
Will Rotonium IPO soon?
No public IPO plans have been announced for Rotonium.
How can I track Rotonium secondary market activity?
Caplight tracks bids, offers, and trades in Rotonium's shares on secondary markets.