SoFab Inks Inc.
PrivateLast Round
Seed
Jul 21, 2026
Total Funding Raised
$7.43M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
SoFab Inks Inc. operates in Energy & Sustainability and is based in Louisville, Kentucky. Its latest recorded funding round was a Seed round in July 2026.
SoFab Inks Inc. is a chemicals company that develops and manufactures innovative nanoparticles, such as its flagship solvent-based tin oxide (SnOx) nanoparticle ink, for next-generation perovskite solar cells.
Sector
Energy & Sustainability
Verticals
Advanced Materials, Renewable Energy, Energy Storage
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.
SoFab Inks Inc. Comparables
Compare SoFab Inks Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Perolink GmbH | 85% | |
| M Solar Optoelectronic Materials Co. | 84% | |
| LinXole AB | 83% |
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SoFab Inks Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 21, 2026 | ||||
| Seed | Jun 2, 2026 | ||||
| Pre Seed | Jun 16, 2025 | ||||
| Accelerator | Aug 9, 2024 | ||||
| Seed | Feb 20, 2024 | ||||
Grant | Sep 27, 2022 |
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SoFab Inks Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Keyhorse Capital | Seed, Pre Seed |
| SNØCAP | Pre Seed |
| Community Foundation of Louisville (Vogt Awards Program) | Accelerator |
| Cloudberry Ventures | Seed |
| Department of Energy | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 23, 2026
Grew 67% QoQ from 6 to 10 employees.
- Sep 11, 2026
Monthly visitors increased 35% MoM, reaching 3.5K.
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Recent news
Latest coverage and updates
- is_developingOct 20, 2026
Sofab Inks, Inc. collaborates with SAKATA INX CORPORATION to develop a specialized inkjet-printable ink for the electron transport layer of perovskite solar cells, combining tin oxide-based materials with inkjet technologies to enable precise, efficient deposition and reduce damage to the perovskite layer as of Oct 20th '26.
- attends_eventOct 20, 2026
Sofab Inks, Inc. plans to present information about the product under development at the Sofab booth during the Perovskite Connect Conference in Germany on Oct 21st and 22nd '26.
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SoFab Inks Inc. 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 SoFab Inks Inc.'s valuation, stock price, and market status.
Is SoFab Inks Inc. a public or private company?
SoFab Inks Inc. is a private company.
What is the current stock price of SoFab Inks Inc.?
SoFab Inks Inc. is a private company, so its shares have no public market price. Caplight tracks SoFab Inks Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is SoFab Inks Inc. worth (valuation)?
Valuation information for SoFab Inks Inc. is not publicly available.
Can I buy SoFab Inks Inc. stock?
SoFab Inks Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was SoFab Inks Inc.'s last funding round?
SoFab Inks Inc.'s most recent funding round was Seed on July 21, 2026.
Who are the main investors in SoFab Inks Inc.?
Key investors in SoFab Inks Inc. include Cloudberry Ventures.
Will SoFab Inks Inc. IPO soon?
No public IPO plans have been announced for SoFab Inks Inc..
How can I track SoFab Inks Inc. secondary market activity?
Caplight tracks bids, offers, and trades in SoFab Inks Inc.'s shares on secondary markets.