Excelsior Sciences
PrivateLast Round
Series A
Dec 3, 2025
Est. Valuation
$96M
Total Funding Raised
$70M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Excelsior Sciences is a biotechnology company that develops an automated chemistry platform and a machine-native chemical language to accelerate the discovery and manufacturing of small molecules.
Sector
Healthcare & Life Sciences
Verticals
Drug Discovery, Biotechnology, Data Integration, Workflow Automation
Business Model
B2B
Customer Profile
Services & Consulting, Usage-Based SaaS, Government Contracts
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Excelsior Sciences Comparables
Compare Excelsior Sciences with similar companies based on industry and business-model similarity.
Excelsior Sciences Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Dec 3, 2025 |
Key People
Founding team and executive leadership
Excelsior Sciences Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| MIT | Series A |
| Deerfield Management | Series A |
| Cornucopian Capital | Series A |
| Khosla Ventures | Series A |
| Empire State Development | Series A |
| Sofinnova Partners | Series A |
| Illinois Ventures | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 20, 2026
Monthly visitors grew 64% MoM, reaching 3.2K.
- Jul 25, 2026
Monthly visitors increased 54% MoM, from 1.3K to 2K.
Excelsior Sciences 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 Excelsior Sciences's valuation, stock price, and market status.
Is Excelsior Sciences a public or private company?
Excelsior Sciences is a private company.
What is the current stock price of Excelsior Sciences?
Excelsior Sciences is a private company with no public stock price. No recent secondary market data is available.
How much is Excelsior Sciences worth (valuation)?
Valuation information for Excelsior Sciences is not publicly available.
Can I buy Excelsior Sciences stock?
Excelsior Sciences 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 Excelsior Sciences's last funding round?
Excelsior Sciences's most recent funding round was Series A on December 4, 2025.
Who are the main investors in Excelsior Sciences?
Key investors in Excelsior Sciences include Deerfield Management, Khosla Ventures, Sofinnova Partners.
Will Excelsior Sciences IPO soon?
No public IPO plans have been announced for Excelsior Sciences.
How can I track Excelsior Sciences secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Excelsior Sciences's secondary market activity and sign up for updates.