NaturLoop
PrivateLast Round
Seed
Dec 1, 2025
Total Funding Raised
$1.42M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
NaturLoop operates in Energy & Sustainability and is based in Biel. Its latest recorded funding round was a Pre Seed round in August 2025.
NaturLoop is a materials science company that engineers and produces biocomposites from agricultural by-products, such as coconut husks, for use in furniture and building materials.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Advanced Materials, Circular Economy, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
NaturLoop Comparables
Compare NaturLoop with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Strawcture Eco | 85% | |
| Ecovon | 81% | |
| Honext | 80% |
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NaturLoop Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Dec 1, 2025 | ||||
| Pre Seed | Aug 26, 2025 | ||||
| Grant | Jan 1, 2022 | ||||
| Grant | Mar 29, 2021 |
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Key People
Founding team and executive leadership
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NaturLoop Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Gebert Rüf Stiftung | Grant |
| Kickfund | Pre Seed, Seed |
| MassChallenge Israel | Seed |
| Venture Kick | Grant, Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 1174% MoM, from 70 to 892.
- May 20, 2026
Monthly visitors increased 60% MoM, from 379 to 607.
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Recent news
Latest coverage and updates
- is_developingOct 27, 2026
On Oct 27th '26, NaturLoop is developing sustainable panels made from coconut fibres through NaturLoop, which originates from a BFH research project.
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NaturLoop 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 NaturLoop's valuation, stock price, and market status.
Is NaturLoop a public or private company?
NaturLoop is a private company.
What is the current stock price of NaturLoop?
NaturLoop is a private company, so its shares have no public market price. Caplight tracks NaturLoop's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is NaturLoop worth (valuation)?
Valuation information for NaturLoop is not publicly available.
Can I buy NaturLoop stock?
NaturLoop shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was NaturLoop's last funding round?
NaturLoop's most recent funding round was Seed on December 1, 2025.
Who are the main investors in NaturLoop?
Key investors in NaturLoop include Gebert Rüf Stiftung, Kickfund, MassChallenge Israel, Venture Kick.
Will NaturLoop IPO soon?
No public IPO plans have been announced for NaturLoop.
How can I track NaturLoop secondary market activity?
Caplight tracks bids, offers, and trades in NaturLoop's shares on secondary markets.