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Bert Thin Films

Bert Thin Films

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

Last Round

VC Round

Mar 28, 2024

Total Funding Raised

$3.22M

Company Overview

Bert Thin Films is a renewable energy company that has developed a patented copper paste, CuBert™, which serves as a direct, lower-cost substitute for silver paste in the solar panel manufacturing process.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Advanced Materials, Smart Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts

AI Layer

Non-AI

Keywords

copper pastesolar cell metallizationsilver paste replacementspecialty chemicalsadvanced materialsPV metallizationphotovoltaic materialsscreen-printable pastesolar panel manufacturingsustainable materialscleantechsolar supply chainTOPCon

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Bert Thin Films Comparables

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Bert Thin Films comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Copprint
83%
DuPont
74%
Heraeus Holding
73%

Bert Thin Films Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
VC RoundMar 28, 2024
AngelJan 24, 2022
GrantAug 11, 2021
AngelMar 1, 2019
GrantFeb 19, 2019
Grant
Nov 20, 2017

Bert Thin Films Investors

Notable investors and investment history

Market signals

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  • Aug 20, 2026

    Monthly visitors grew 1556% MoM, from 132 to 2.2K.

  • Jan 21, 2026

    Monthly visitors increased 86% MoM.

Bert Thin Films Filings

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Frequently Asked Questions

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Is Bert Thin Films a public or private company?

Bert Thin Films is a private company.

What is the current stock price of Bert Thin Films?

Bert Thin Films is a private company with no public stock price. No recent secondary market data is available.

How much is Bert Thin Films worth (valuation)?

Valuation information for Bert Thin Films is not publicly available.

Can I buy Bert Thin Films stock?

Bert Thin Films shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Bert Thin Films's last funding round?

Bert Thin Films's most recent funding round was VC Round on March 28, 2024.

Who are the main investors in Bert Thin Films?

Key investors in Bert Thin Films include Keyhorse Capital, Department of Energy, National Science Foundation.

Will Bert Thin Films IPO soon?

No public IPO plans have been announced for Bert Thin Films.

How can I track Bert Thin Films secondary market activity?

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Firmographic Details

HeadquartersLouisville, Kentucky
Employee Range3
Year Founded2014
Last FundingMar 28, 2024

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