Coreshell

San Leandro, United States Founded: 2017 • Age: 9 yrs
Developer of nanolayer coating technology for rechargeable batteries
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About Coreshell

Coreshell is a company based in San Leandro (United States) founded in 2017 by Jonathan Tan and Roger Basu.. Coreshell has raised $41.71 million across 8 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
  • Sectors
    Energy & Utilities
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
  • Legal Name Coreshell Technologies, Inc.
Operational Areas
Energy & Utilities → Energy Storage & Efficiency
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Total Equity Funding
    $41.71 M (USD)

    in 8 rounds

  • Latest Funding Round
    $24 M (USD), Series B

    Mar 18, 2025

  • Investors
    Ferroglobe

    & 15 more

  • 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. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

High-performance anodes made from domestic silicon for efficient EV batteries.

Funding Insights of Coreshell

Coreshell has successfully raised a total of $41.71M across 8 strategic funding rounds. The most recent funding activity was a Series B round of $24 million completed in March 2025. 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.

  • Total Funding
  • Total Rounds 8
  • Last Round Series B — $24.0M
  • First Round

    (01 Feb 2019)

  • Investors Count 16
Date Amount Transaction Name Valuation Lead Investors Investors
Mar, 2025 Amount Series B - Coreshell Valuation

investors

Mar, 2022 Amount Series A - Coreshell Valuation Industry Ventures , Helios Climate Ventures
Jun, 2021 Amount Grant - Coreshell Valuation

investors

Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

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. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Late-seed stage startups are invested in by Entrada Ventures.
Founded Year Domain Location
Venture capital fund focused on pre-seed tech startups
Founded Year Domain Location
-
Founded Year Domain Location
Investor Description Founded Year Domain Location
Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
Founded Year Domain Location
Startup ecosystems are ignited through strategic investments by Signite Partners.
Founded Year Domain Location
Venture capital is directed toward companies in multiple sectors.
Founded Year Domain Location
Venture capital is invested in cybersecurity, fintech, and AI startups.
Founded Year Domain Location

Investments & Acquisitions by Coreshell

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016

Financial Statements - Coreshell

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Coreshell Comparisons

Employees
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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. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Proprietary nanoparticle-based antireflection coatings for glass are supplied.
domain founded_year HQ Location
Provider of sustainable powders for batteries
domain founded_year HQ Location
Manufacturer of nanocoatings for solar panels
domain founded_year HQ Location
Coating solutions for battery separators are provided by ENEREVER.
domain founded_year HQ Location
Develops a platform technology focused on nanoscale innovations.
Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Frequently Asked Questions about Coreshell

When was Coreshell founded?

Coreshell was founded in 2017 and raised its 1st funding round 2 years after it was founded.

Where is Coreshell located?

Coreshell is headquartered in San Leandro, United States. It is registered at San Leandro, California, United States.

Who is the current CEO of Coreshell?

Jonathan Tan is the current CEO of Coreshell. They have also founded this company.

Is Coreshell a funded company?

Coreshell is a funded company, having raised a total of $41.71M across 8 funding rounds to date. The company's 1st funding round was a Grant of $200K, raised on Feb 01, 2019.

How many employees does Coreshell have?

As of Dec 31, 2022, the latest employee count at Coreshell is 16.

What does Coreshell do?

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.

Who are the top competitors of Coreshell?

Coreshell's top competitors include TriNANO, Powall and WattGlass.

What products or services does Coreshell offer?

Coreshell offers Silicon Anode.

Who are Coreshell's investors?

Coreshell has 16 investors. Key investors include Ferroglobe, California Energy Commission, Berkeley SkyDeck, SBIR, and Entrada Ventures.

What is Coreshell's valuation?

The valuation of Coreshell is $9.44M as of Feb 2019.

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