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Coreshell

San Leandro, CA · Founded 2017 · Privately Held (backing)

Developer of advanced battery components designed to enhance the performance and efficiency of energy storage systems. Coreshell is based in San Leandro, CA and was founded in 2017. Its last reported valuation was $200 million in Mar 2026. It has raised $86.2 million.

Last reported valuation
$200.0M
Oct 2026
Priced at
—
Total raised
$86.2M
Last round
—

Coreshell key facts

as of Oct 2026
  • Developer of advanced battery components designed to enhance the performance and efficiency of energy storage systems.
  • Coreshell is valued at approximately $200.0M as of Oct 2026 (last reported valuation).
  • It has raised $86.2M; the latest was Later Stage VC ($46.3M) in Mar 2026.
  • Notable investors include US National Science Foundation, Alchemist Accelerator, Berkeley SkyDeck, Industry Ventures, Asymmetry Ventures — 29 tracked in total.
  • 1 investment vehicle was formed to buy Coreshell shares in the last 12 months, reporting $956K sold to 18 investors, per SEC Form D filings.
  • Status: Privately Held (backing).
Last reported valuation
LOW confidence
$200.0M

Coreshell's last reported valuation, Mar 2026. Nothing priced has surfaced since.

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Coreshell funding rounds

No rounds on record

No funding rounds for Coreshell are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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Vehicles formed to buy Coreshell shares

secondary demand · SEC Form D filings

In the last 12 months, 1 investment vehicle were formed to buy Coreshell shares, reporting $956K sold to 18 investors. Most recent filing Mar 2026.

The vehicle list — each sponsor, filing date, amount sold and investor count — is a Pro table. Unlock the 1 vehicle →

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Coreshell valuation

Coreshell's last reported valuation was $200 million in Mar 2026. No priced round, secondary trade or fund mark has surfaced since.

Institutional holders and vehicles

In the last 12 months, 1 investment vehicle was formed to buy Coreshell shares, reporting $955,500 sold to 18 investors, per SEC Form D filings (most recent Mar 2026).

Coreshell investors

29 investors are on record for Coreshell, including US National Science Foundation, Alchemist Accelerator, Berkeley SkyDeck and Industry Ventures. By type, the record holds 7 venture capital firms and 2 family offices.

About Coreshell

Developer of advanced battery components designed to enhance the performance and efficiency of energy storage systems. The company offers battery technologies that improve electric vehicle range and reduce costs by integrating advanced materials into existing manufacturing processes, enabling the automotive and renewable energy sectors to transition more effectively to clean energy, and providing a cost-effective pathway to sustainable transportation and energy storage.

Sector
Business Products and Services (B2B)
HQ
San Leandro, CA, United States
Founded
2017
Employees
49
Ownership
Privately Held (backing)

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