Sirius Aviation AG
PrivateLast Round
Seed
Apr 1, 2026
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Sirius Aviation AG operates in Mobility, Transportation & Logistics and is based in Westport, Connecticut. It was founded in 2021.
Stellar Aircraft Inc. is an aerospace company that develops hydrogen-powered regional VTOL business jets.
Sector
Mobility, Transportation & Logistics
Verticals
Aviation & Drones, Clean Transportation, Alternative Fuels
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sirius Aviation AG Comparables
Compare Sirius Aviation AG with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| AMSL Aero | 84% | |
| Beyond Aero | 84% | |
| Dufour Aerospace | 76% |
For institutional investors. Book with your work email.
Sirius Aviation AG Funding Rounds
Historical fundraising activity
For institutional investors. Book with your work email.
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 1, 2026
$10M raised in Seed round.
For institutional investors. Book with your work email.
Sirius Aviation AG 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 Sirius Aviation AG's valuation, stock price, and market status.
Is Sirius Aviation AG a public or private company?
Sirius Aviation AG is a private company.
What is the current stock price of Sirius Aviation AG?
Sirius Aviation AG is a private company, so its shares have no public market price. Caplight tracks Sirius Aviation AG's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sirius Aviation AG worth (valuation)?
Valuation information for Sirius Aviation AG is not publicly available.
Can I buy Sirius Aviation AG stock?
Sirius Aviation AG shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sirius Aviation AG's last funding round?
Sirius Aviation AG's most recent funding round was Seed on April 1, 2026.
Who are the main investors in Sirius Aviation AG?
Investor information for Sirius Aviation AG is not publicly disclosed.
Will Sirius Aviation AG IPO soon?
No public IPO plans have been announced for Sirius Aviation AG.
How can I track Sirius Aviation AG secondary market activity?
Caplight tracks bids, offers, and trades in Sirius Aviation AG's shares on secondary markets.