CASSIE
PrivateLast Round
Seed
Sep 24, 2025
Est. Valuation
$333,000
Total Funding Raised
$120,000
Company Overview
CASSIE is a clean technology company that develops and offers solid-state air disinfection systems with real-time sensors that monitor and purify air.
Sector
Energy & Sustainability
Verticals
Medical Devices, Smart Buildings, Facility Management
Business Model
B2B
Customer Profile
Hardware Sales, Hardware + Subscription
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
CASSIE Comparables
Compare CASSIE with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Healthy Air Inc. | 81% | |
| ISO-Aire | 80% | |
| CASPR Technologies | 78% |
CASSIE Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Sep 24, 2025 | ||||
| Accelerator | Feb 5, 2025 | ||||
| Accelerator | Dec 1, 2022 | ||||
| Accelerator | May 1, 2022 |
CASSIE Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| gener8tor | Accelerator |
| Techstars | Accelerator |
| George Kaiser Family Foundation | Seed |
| Oklahoma Center for the Advancement of Science and Technology | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 24, 2025
Seed round led by Generation Food Rural Partners Fund.
- May 1, 2022
Raised an accelerator round with gener8tor and Georgia-Pacific.
CASSIE Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about CASSIE's valuation, stock price, and market status.
Is CASSIE a public or private company?
CASSIE is a private company.
What is the current stock price of CASSIE?
CASSIE is a private company, so its shares have no public market price. Caplight tracks CASSIE's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is CASSIE worth (valuation)?
CASSIE's valuation is estimated at $333.0K based on funding round data.
Can I buy CASSIE stock?
CASSIE shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was CASSIE's last funding round?
CASSIE's most recent funding round was Seed on September 24, 2025.
Who are the main investors in CASSIE?
Key investors in CASSIE include gener8tor, Techstars, George Kaiser Family Foundation, Oklahoma Center for the Advancement of Science and Technology.
Will CASSIE IPO soon?
No public IPO plans have been announced for CASSIE.
How can I track CASSIE secondary market activity?
Caplight tracks bids, offers, and trades in CASSIE's shares on secondary markets.