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GRST

GRST

Private
Hong KongEnergy & Sustainabilityhttps://grst.com/

Last Round

Grant

Apr 15, 2024

Total Funding Raised

$13.18M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

GRST is a clean technology company that develops PFAS-free, water-soluble battery binder materials and sustainable manufacturing processes for lithium-ion batteries.

Sector

Energy & Sustainability

Verticals

Advanced Materials, Energy Storage, Circular Economy, Clean Manufacturing, Sustainable Materials

Business Model

B2B

Customer Profile

Services & Consulting, Hardware Sales

AI Layer

Non-AI

Keywords

battery binderPFAS-freebattery recyclingwater-based bindergreen batteryelectrode manufacturingsustainable batterybattery materialsclean manufacturingcircular economydrop-in solutionbattery tech

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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GRST Comparables

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

GRST comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Nanoramic
83%
Westra Materials
77%
Arkema
71%

GRST Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantApr 15, 2024
Series AAug 4, 2021

Key People

Founding team and executive leadership

Bill Ho

Chief Executive Officer, Chief Technology Officer

Executive Team

Justin Hung

CEO

Executive Team

GRST Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Sep 11, 2026

    Monthly visitors grew 76% MoM, reaching 2.4K.

  • Jul 26, 2026

    Monthly visitors increased 36% MoM.

GRST Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is GRST a public or private company?

GRST is a private company.

What is the current stock price of GRST?

GRST is a private company, so its shares have no public market price. Caplight tracks GRST's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is GRST worth (valuation)?

Valuation information for GRST is not publicly available.

Can I buy GRST stock?

GRST shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was GRST's last funding round?

GRST's most recent funding round was Grant on April 15, 2024.

Who are the main investors in GRST?

Key investors in GRST include Mastercard Center for Inclusive Growth, Philanthropy Asia Alliance, Centre for Impact Investing and Practices.

Will GRST IPO soon?

No public IPO plans have been announced for GRST.

How can I track GRST secondary market activity?

Caplight tracks bids, offers, and trades in GRST's shares on secondary markets.

Firmographic Details

HeadquartersHong Kong
Employee Range19
Year Founded2015
Last FundingApr 15, 2024

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