Lignum
PrivateLast Round
Seed
Jun 28, 2019
Total Funding Raised
$350,000
Company Overview
Lignum operates in Energy & Sustainability and is based in Daejeon. Its latest recorded funding round was a Seed round in June 2019.
Lignum is a manufacturing company that develops and produces cellulose biomass-based biofillers for plastic production applications.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Advanced Materials, Circular Economy, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Lignum Comparables
Compare Lignum with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Applied Bioplastics | 81% |
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Lignum Funding Rounds
Historical fundraising activity
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Key People
Founding team and executive leadership
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Lignum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Kite Entrepreneurship Foundation | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 16, 2026
Monthly visitors increased 263% MoM, reaching 610.
- Feb 2, 2026
Monthly visitors increased 280% MoM.
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Lignum Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Lignum's valuation, stock price, and market status.
Is Lignum a public or private company?
Lignum is a private company.
What is the current stock price of Lignum?
Lignum is a private company, so its shares have no public market price. Caplight tracks Lignum's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Lignum worth (valuation)?
Valuation information for Lignum is not publicly available.
Can I buy Lignum stock?
Lignum shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Lignum's last funding round?
Lignum's most recent funding round was Seed on June 28, 2019.
Who are the main investors in Lignum?
Key investors in Lignum include Kite Entrepreneurship Foundation.
Will Lignum IPO soon?
No public IPO plans have been announced for Lignum.
How can I track Lignum secondary market activity?
Caplight tracks bids, offers, and trades in Lignum's shares on secondary markets.