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SoFab Inks Inc.

SoFab Inks Inc.

Private
Louisville, KentuckyEnergy & Sustainabilityhttps://www.sofabinks.com/

Last Round

Seed

Jul 21, 2026

Total Funding Raised

$7.43M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

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

Keywords

nanoparticle inksperovskite solar cellsadvanced materialselectron transport layerETLperovskite PVsolar cell materialstin oxide inkhole transport layerHTLdeep techtandem solar cellsphotovoltaics materialsclean technickel oxide inkcustom nanoparticle formulation

Historical Pricing

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Caplight Momentum Score

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SoFab Inks Inc. Comparables

Compare SoFab Inks Inc. with similar companies based on industry and business-model similarity.

SoFab Inks Inc. comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Perolink GmbH
84%
M Solar Optoelectronic Materials Co.
84%
LinXole AB
83%

SoFab Inks Inc. Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedJul 21, 2026
SeedJun 11, 2026
Pre SeedJun 16, 2025
AcceleratorAug 9, 2024
GrantSep 27, 2022

SoFab Inks Inc. Investors

Notable investors and investment history

SoFab Inks Inc. investors
InvestorRounds
Keyhorse CapitalSeed, Pre Seed
SNØCAPPre Seed
Community Foundation of Louisville (Vogt Awards Program)Accelerator
Cloudberry VenturesSeed
Department of EnergyGrant

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.

Recent news

Latest coverage and updates

  • receives_financingJul 30, 2026

    Sofab Inks, Inc. is planning to receive financing of $6M in funding.

SoFab Inks Inc. Filings

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SoFab Inks Inc. filings preview — column headings only; records require access
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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.

Firmographic Details

HeadquartersLouisville, Kentucky
Employee Range7
Year Founded2022
Last FundingJul 21, 2026

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