Skip to main content
Caplight Logo









Standard Graphene

Standard Graphene

Private
UlsanFrontier & Industrial Techhttp://standardgraphene.com/

Last Round

Convertible Debt

Oct 1, 2019

Total Funding Raised

$12.68M

Company Overview

Standard Graphene is a materials science company that specializes in the research, development, and mass production of high-quality graphene, graphene oxide, and graphene-based application products for various industrial sectors.

Sector

Frontier & Industrial Tech

Verticals

Advanced Materials, Sustainable Materials, Energy Storage, Water Treatment, Clean Manufacturing

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

graphenegraphene oxideGOreduced graphene oxiderGOadvanced materialsnanomaterialsgraphene compositesenergy storage materialswater filtrationgraphene coatingindustrial manufacturingmaterial sciencesupercapacitors

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Standard Graphene Comparables

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

Standard Graphene comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Global Graphene Group
82%
GrapheneAll Co., Ltd.
82%
Versarien PLC
81%

Standard Graphene Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Convertible DebtOct 1, 2019
AngelJan 14, 2017

Key People

Founding team and executive leadership

Jounghoon Lee

CEO

Executive Team

Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 1, 2019

    $13M raised in convertible debt financing.

  • Jan 14, 2017

    Raised an Angel round with Jim Rogers as an investor.

Standard Graphene Filings

Explore SEC and related filing metadata, where available.

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

Filing documents are not displayed on this public page. Request access to learn about available coverage.

Request access

Frequently Asked Questions

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

Is Standard Graphene a public or private company?

Standard Graphene is a private company.

What is the current stock price of Standard Graphene?

Standard Graphene is a private company with no public stock price. Caplight tracks Standard Graphene's secondary market activity and provides MarketPrice™ estimates to Caplight users.

How much is Standard Graphene worth (valuation)?

Valuation information for Standard Graphene is not publicly available.

Can I buy Standard Graphene stock?

Standard Graphene 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 Standard Graphene's last funding round?

Standard Graphene's most recent funding round was Convertible Debt on October 1, 2019.

Who are the main investors in Standard Graphene?

Investor information for Standard Graphene is not publicly disclosed.

Will Standard Graphene IPO soon?

No public IPO plans have been announced for Standard Graphene.

How can I track Standard Graphene secondary market activity?

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

Firmographic Details

HeadquartersUlsan
Employee Range7
Year Founded2012
Last FundingOct 1, 2019

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?