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Graphene Square
Graphene Square offers graphene material and graphene films for use as a transparent conductor and in other electronics applications
About Graphene Square
GrapheneSQ is positioned as a company that likely leverages the extraordinary properties of graphene to develop innovative materials and solutions. Graphene, known for its exceptional strength, conductivity, and flexibility, offers vast potential in various sectors, including electronics, energy storage, and advanced manufacturing. By focusing on graphene technology, GrapheneSQ could be working on enhancing the performance of existing products or creating entirely new ones. For instance, they might be involved in producing high-quality graphene sheets for use in batteries, supercapacitors, or even in the development of more efficient electronics. Their work could also extend to creating composite materials that combine graphene with other substances to achieve specific properties, such as enhanced thermal conductivity or mechanical strength. Given the broad applicability of graphene, GrapheneSQ's products could have a significant impact on industries seeking to improve efficiency, reduce environmental impact, or enhance product performance. The company's commitment to graphene technology places it at the forefront of materials science innovation, potentially contributing to sustainable development goals by enabling more efficient energy storage and use. However, without direct access to their website or specific details about their operations, this description remains speculative based on the typical applications and potential of graphene technology.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2012
- Headquarters
- Fort Lee, United States
- Employees
- 9
- Open positions
- None listed
- Dealroom signal
- 44.7/100
- Industry
- Semiconductors
- Sector
- Semiconductors, Hard Tech, DT and LS, science-based
- Technology
- Deep Tech, Nanotech
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VC✓Equity / VC | Apr 2025 | $29M | $117M | Undisclosed | ↗ |
| EARLY VC✓Equity / VC | Nov 2023 | $16M | $64M | Shinhan Capital · IBK Capital · Ecopro · Samsung Ventures | ↗ |
Growth signals
Latest recorded traffic for Graphene Square is 4.7K monthly website visits, up 161.1% over the last three months. Graphene Square's team grew 28.6% over the past year.
Similar companies
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A6 investors entered at this stage
- SCShinhan Capital
IBK Capital
Ecopro
Samsung Ventures
DS Asset Management- IIIBK Venture Investment
Other known investors2 additional known investors
Seoul National University
WONIK Investment Partners
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Graphene Square on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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