About Coreshell
Coreshell is a company based in San Leandro (United States) founded in 2017 by Jonathan Tan and Roger Basu. Coreshell has raised $88.02 million across 9 funding rounds from investors including Ferroglobe, California Energy Commission and Berkeley SkyDeck. The company has 16 employees as of December 31, 2022. Coreshell offers products and services including Silicon Anode. Coreshell operates in a competitive market with competitors including WattGlass, Powall, Opus Materials Technologies, ENEREVER and Nanotecture, among others.
- Headquarter San Leandro, United States
- Employees 16 as on 31 Dec, 2022
- Founders Jonathan Tan, Roger Basu
- Stage Minicorn
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Sectors
Energy & Utilities
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Email
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Phone
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Website
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Social
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- Legal Name Coreshell Technologies, Inc.
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$88.02 M (USD)
in 9 rounds
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Latest Funding Round
$46.3 M (USD), Series C
Mar 20, 2026
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Investors
Ferroglobe
& 15 more
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Employee Count
16
as on Dec 31, 2022
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Products & Services of Coreshell
Coreshell offers a comprehensive portfolio of products and services, including Silicon Anode.
High-performance anodes made from domestic silicon for efficient EV batteries.
Funding Insights of Coreshell
Coreshell has successfully raised a total of $88.02M across 9 strategic funding rounds. The most recent funding activity was a Series C round of $46.3 million completed in March 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Coreshell
Coreshell has secured backing from 16 investors, including venture fund and institutional investors. Prominent investors backing the company include Ferroglobe, California Energy Commission and Berkeley SkyDeck.
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Late-seed stage startups are invested in by Entrada Ventures.
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Venture capital fund focused on pre-seed tech startups
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Investor details for Coreshell
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Investments & Acquisitions by Coreshell
Investment portfolio details for Coreshell
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Financial Statements - Coreshell
Detailed financials for Coreshell
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Coreshell Comparisons
Peer comparison for Coreshell
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Competitors of Coreshell
Coreshell operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as WattGlass, Powall, Opus Materials Technologies, ENEREVER and Nanotecture, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Proprietary nanoparticle-based antireflection coatings for glass are supplied.
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Provider of sustainable powders for batteries
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Manufacturer of nanocoatings for solar panels
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Coating solutions for battery separators are provided by ENEREVER.
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Develops a platform technology focused on nanoscale innovations.
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Detailed competitors of Coreshell
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Latest news on Coreshell
Complete news archive for Coreshell
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Frequently Asked Questions about Coreshell
Coreshell was founded in 2017 and raised its 1st funding round 2 years after it was founded.
Coreshell is headquartered in San Leandro, United States. It is registered at San Leandro, California, United States.
Jonathan Tan is the current CEO of Coreshell. They have also founded this company.
Coreshell is a funded company, having raised a total of $88.02M across 9 funding rounds to date.
As of Dec 31, 2022, the latest employee count at Coreshell is 16.
Developer of nanolayer coating technology for rechargeable batteries. It focuses on capacity and economics of batteries to facilitate the deployment of clean energy. It develops a nanomaterial electrode coating technology that allows lithium ions to pass through without causing side reactions in batteries.
Coreshell offers Silicon Anode.
Coreshell has 16 investors. Key investors include Ferroglobe, California Energy Commission, Berkeley SkyDeck, SBIR, and Entrada Ventures.
The valuation of Coreshell is $9.44M as of Feb 2019.