Malta Inc
PrivateLast Round
VC Round
Oct 1, 2024
Est. Valuation
$183.23M
Total Funding Raised
$167.61M
Company Overview
Malta Inc operates in Energy & Sustainability and is based in Cambridge, Massachusetts. Its latest recorded funding round was a VC Round in October 2024.
Malta Inc is an energy technology company that develops grid-scale electro-thermal energy storage solutions to enable the reliable delivery of renewable energy.
Sector
Energy & Sustainability
Verticals
Energy Storage, Renewable Energy, Clean Manufacturing, Smart Grid
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Malta Inc Comparables
Compare Malta Inc with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Fourth Power | 84% | |
| Ambri | 78% | |
| Hydrostor | 78% |
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Malta Inc Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Oct 1, 2024 | ||||
| Series C | Dec 1, 2023 | ||||
| VC Round | Jun 13, 2022 | ||||
| Series B | Aug 25, 2021 | ||||
| Series B | Feb 24, 2021 | ||||
Series A | Dec 19, 2018 |
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Key People
Founding team and executive leadership
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Malta Inc Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Siemens Energy Ventures | Series C |
| Breakthrough Energy Ventures | Series B, Series C, Series A |
| Breakthrough Energy Foundation | Series B, Series C, Series A |
| Federal Ministry for Economic Affairs and Energy | Series C |
| Chevron Technology Ventures | Series B, Series C |
| Piva Capital | Series B, Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 22, 2025
Featured in Newsweek's 'Pillars of the Green Transition 2025'.
- Dec 1, 2023
$9.8M grant round led by Proman and Siemens Energy.
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Recent news
Latest coverage and updates
- partners_withSep 14, 2026
Malta Inc. announces a capital and business alliance with Kobelco, including a strategic investment and plans to combine their technologies and expertise to accelerate Malta's solutions for industrial energy cost reduction, process reliability, decarbonization, waste heat recovery, and energy storage on Sep 14th '26 in Massachusetts.
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Malta Inc Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Malta Inc's valuation, stock price, and market status.
Is Malta Inc a public or private company?
Malta Inc is a private company.
What is the current stock price of Malta Inc?
Malta Inc is a private company, so its shares have no public market price. Caplight tracks Malta Inc's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Malta Inc worth (valuation)?
Malta Inc's valuation is estimated at $183.2M based on funding round data.
Can I buy Malta Inc stock?
Malta Inc shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Malta Inc's last funding round?
Malta Inc's most recent funding round was VC Round on October 1, 2024.
Who are the main investors in Malta Inc?
Key investors in Malta Inc include Siemens Energy Ventures, Breakthrough Energy Ventures, Breakthrough Energy Foundation.
Will Malta Inc IPO soon?
No public IPO plans have been announced for Malta Inc.
How can I track Malta Inc secondary market activity?
Caplight tracks bids, offers, and trades in Malta Inc's shares on secondary markets.