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Sustonable

Sustonable

Private
Alphen aan den RijnEnergy & Sustainabilityhttps://www.sustonable.com/en/

Last Round

Grant

Aug 1, 2017

Total Funding Raised

$60,000

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Sustonable is a manufacturing company that produces sustainable, thin, and ultra-lightweight surface materials from recycled PET plastic, recycled glass, and natural stone for architectural and decor projects.

Sector

Energy & Sustainability

Verticals

Sustainable Materials, Circular Economy, Advanced Materials, Green Building, Clean Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

sustainable surfacesrecycled PET surfacessolid surface materialcircular materialsgreen building materialsengineered stone alternativelightweight surfacescountertopswall panelsrecycled building materialscomposite surfacesworktopsrecycled glass surfacesarchitectural materials

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Sustonable Comparables

Compare Sustonable with similar companies based on industry and business-model similarity.

Sustonable comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Low Carbon Industrial
86%
Durat
84%
Smile Plastics
84%

Sustonable Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantAug 1, 2017

Sustonable Investors

Notable investors and investment history

Sustonable investors
InvestorRounds
EASME (EU Executive Agency for SMEs)Grant
Shibumi InternationalVC Round

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 26, 2026

    Monthly visitors grew 304% MoM, reaching 2.7K.

  • Jun 20, 2026

    Monthly visitors grew 144% MoM, from 274 to 669.

Sustonable Filings

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Sustonable filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Sustonable's valuation, stock price, and market status.

Is Sustonable a public or private company?

Sustonable is a private company.

What is the current stock price of Sustonable?

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

How much is Sustonable worth (valuation)?

Valuation information for Sustonable is not publicly available.

Can I buy Sustonable stock?

Sustonable 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 Sustonable's last funding round?

Funding round information for Sustonable is not publicly available.

Who are the main investors in Sustonable?

Investor information for Sustonable is not publicly disclosed.

Will Sustonable IPO soon?

No public IPO plans have been announced for Sustonable.

How can I track Sustonable secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Sustonable's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersAlphen aan den Rijn
Employee Range5
Year Founded2016
Last FundingAug 1, 2017

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