Mussel Polymers, Inc.
PrivateLast Round
Series A
Nov 20, 2025
Est. Valuation
$50M
Total Funding Raised
$12.08M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Mussel Polymers, Inc. operates in Frontier & Industrial Tech and is based in Bethlehem, Pennsylvania. Its latest recorded funding round was a Series A round in November 2025.
Mussel Polymers, Inc. is a specialty chemicals company that develops and manufactures biomimetic adhesive solutions inspired by mussels for challenging applications such as underwater and high moisture environments.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Defense Tech, Biotechnology
Business Model
B2B
Customer Profile
Government Contracts, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Mussel Polymers, Inc. Comparables
Compare Mussel Polymers, Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Setex Technologies | 42% |
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Mussel Polymers, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Nov 20, 2025 | ||||
| Grant | Sep 13, 2024 | ||||
| Grant | Jan 9, 2024 | ||||
| VC Round | Oct 26, 2023 | ||||
| Grant | Nov 9, 2021 | ||||
Debt | Jul 6, 2021 |
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Key People
Founding team and executive leadership
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Mussel Polymers, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Benjamin Franklin Technology Partners | Debt, Series A, Grant, VC Round |
| United States Air Force | Grant |
| SoftBank Group | Series A |
| U.S. Department of War | Grant |
| Wealthing VC Club | Series A |
| AFVentures | Grant |
| National Oceanic and Atmospheric Administration | Grant |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 24, 2026
Monthly visitors grew 97% MoM.
- Jan 21, 2026
Monthly visitors grew 514% MoM, reaching 1K.
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Recent news
Latest coverage and updates
- recognized_asAug 17, 2026
At Ben Franklin Technology Partners of Northeastern Pennsylvania’s Venture Idol 2026, Mussel Polymers, Inc. receives the R. Chadwick Paul Jr. Entrepreneurial Achievement Award for its success in advancing breakthrough adhesive technology toward commercial application.
- has_revenueAug 17, 2026
In 2025, Mussel Polymers, Inc. generates $1.8M in revenue, demonstrating commercial momentum and growing market validation for its technology.
- is_developingAug 17, 2026
Mussel Polymers, Inc. develops water-resistant and waterproof adhesive technologies inspired by mussel adhesion in wet environments, with applications including dental, defense, and other advanced uses.
- receives_awardAug 17, 2026
At Ben Franklin Technology Partners of Northeastern Pennsylvania's Venture Idol 2026, Mussel Polymers, Inc. receives the R. Chadwick Paul Jr. Entrepreneurial Achievement Award for its scientific innovation, commercial progress, and engagement with the entrepreneurial community.
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Mussel Polymers, Inc. 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 Mussel Polymers, Inc.'s valuation, stock price, and market status.
Is Mussel Polymers, Inc. a public or private company?
Mussel Polymers, Inc. is a private company.
What is the current stock price of Mussel Polymers, Inc.?
Mussel Polymers, Inc. is a private company, so its shares have no public market price. Caplight tracks Mussel Polymers, Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Mussel Polymers, Inc. worth (valuation)?
Mussel Polymers, Inc.'s valuation is estimated at $50.0M based on funding round data.
Can I buy Mussel Polymers, Inc. stock?
Mussel Polymers, Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Mussel Polymers, Inc.'s last funding round?
Mussel Polymers, Inc.'s most recent funding round was Series A on November 20, 2025.
Who are the main investors in Mussel Polymers, Inc.?
Key investors in Mussel Polymers, Inc. include Benjamin Franklin Technology Partners, U.S. Department of War, AFVentures, National Oceanic and Atmospheric Administration, The Biomimicry Institute.
Will Mussel Polymers, Inc. IPO soon?
No public IPO plans have been announced for Mussel Polymers, Inc..
How can I track Mussel Polymers, Inc. secondary market activity?
Caplight tracks bids, offers, and trades in Mussel Polymers, Inc.'s shares on secondary markets.