Grafren
PrivateLast Round
Grant
Nov 25, 2025
Total Funding Raised
$545,000
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Grafren operates in Frontier & Industrial Tech and is based in Linköping. Its latest recorded funding round was a Grant round in November 2025.
Grafren is a nanotechnology company that provides innovative graphene-based materials and develops smart textiles using its patented method to separate high-quality graphene flakes.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Sustainable Materials, Defense Tech, Electric Vehicles, 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.
Grafren Comparables
Compare Grafren with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Graphmatech | 79% | |
| Directa Plus | 79% | |
| BeDimensional S.p.A. | 78% |
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Grafren Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Nov 25, 2025 | ||||
| Grant | Jun 19, 2023 | ||||
| Grant | Mar 1, 2023 | ||||
| Grant | Sep 1, 2020 | ||||
| Grant | Apr 1, 2020 | ||||
Accelerator | Oct 1, 2019 |
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Key People
Founding team and executive leadership
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Grafren Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Strategic Innovation Program LIGHTer | Grant |
| Swedish Armed Forces | Grant |
| Swedish Research Council for Sustainable Development (Formas) | Grant |
| European Commission | Grant |
| Vinnova | Accelerator, Grant |
| LEAD | Accelerator |
| GALACTICA Project | Grant |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 25, 2025
$180K grant from Vinnova and Swedish Armed Forces.
- Feb 23, 2025
Monthly visitors grew 477% MoM, from 208 to 1.2K.
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Grafren 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 Grafren's valuation, stock price, and market status.
Is Grafren a public or private company?
Grafren is a private company.
What is the current stock price of Grafren?
Grafren is a private company, so its shares have no public market price. Caplight tracks Grafren's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Grafren worth (valuation)?
Valuation information for Grafren is not publicly available.
Can I buy Grafren stock?
Grafren shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Grafren's last funding round?
Grafren's most recent funding round was Grant on November 25, 2025.
Who are the main investors in Grafren?
Key investors in Grafren include Strategic Innovation Program LIGHTer, European Commission, Vinnova, LEAD.
Will Grafren IPO soon?
No public IPO plans have been announced for Grafren.
How can I track Grafren secondary market activity?
Caplight tracks bids, offers, and trades in Grafren's shares on secondary markets.