LignoSphere
PrivateLast Round
Pre Seed
May 20, 2026
Momentum
Top 10%
of companies Caplight tracks
Company Overview
LignoSphere is a materials science company that produces wood-based, ecological, and carbon-neutral adhesives, coatings, and paints derived from lignin-based nanospheres.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Advanced Materials, Circular Economy, Clean Manufacturing
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
LignoSphere Comparables
Compare LignoSphere with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Lignoflow Technologies AB | 81% | |
| BindEthics Ltd. | 81% | |
| Lignolix Inc. | 77% |
LignoSphere Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Pre Seed | May 20, 2026 |
LignoSphere Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Kiilto Ventures | Pre Seed |
| TekVentures | Pre Seed |
| Stephen Industries Inc Oy | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 24, 2026
Monthly visitors grew 108% MoM, reaching 1.2K.
- May 20, 2026
Led by Kiilto Ventures and Stephen Industries Inc Oy.
LignoSphere 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 LignoSphere's valuation, stock price, and market status.
Is LignoSphere a public or private company?
LignoSphere is a private company.
What is the current stock price of LignoSphere?
LignoSphere is a private company with no public stock price. Caplight tracks LignoSphere's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is LignoSphere worth (valuation)?
Valuation information for LignoSphere is not publicly available.
Can I buy LignoSphere stock?
LignoSphere 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 LignoSphere's last funding round?
LignoSphere's most recent funding round was Pre Seed on May 20, 2026.
Who are the main investors in LignoSphere?
Key investors in LignoSphere include Kiilto Ventures, Stephen Industries Inc Oy.
Will LignoSphere IPO soon?
No public IPO plans have been announced for LignoSphere.
How can I track LignoSphere secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor LignoSphere's secondary market activity and sign up for updates.