Altris
PrivateLast Round
Grant
Feb 19, 2026
Total Funding Raised
$26.95M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Altris operates in Energy & Sustainability and is based in Uppsala. Its latest recorded funding round was a VC Round in November 2025.
Altris is a battery technology company that develops and produces a proprietary cathode material for sodium-ion batteries.
Sector
Energy & Sustainability
Verticals
Energy Storage, Advanced Materials, Electric Vehicles, Sustainable Materials
Business Model
B2B
Customer Profile
Data as a Service, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Altris Comparables
Compare Altris with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Reliance Industries | 79% | |
| Alsym Energy | 78% | |
| Tiamat Energy | 77% |
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Altris Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Feb 19, 2026 | ||||
| VC Round | Nov 5, 2025 | ||||
| Series B Extension | Oct 9, 2024 | ||||
| VC Round | May 2, 2023 | ||||
| Series A | Mar 3, 2022 |
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Key People
Founding team and executive leadership
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Altris Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant |
| EIT InnoEnergy | VC Round, Series A, Series B Extension |
| Molindo Energy | VC Round, Series A, Series B Extension |
| Maersk Growth | Series B Extension |
| Volvo Cars Tech Fund | Series B Extension |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 13, 2026
Monthly visitors grew 115% MoM, reaching 16.2K.
- Aug 21, 2026
Monthly visitors grew 96% MoM, reaching 7.5K.
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Recent news
Latest coverage and updates
- is_developingSep 18, 2026
In Sweden, Altris AB is developing its proprietary Altris Prussian White cathode material alongside electrolytes, battery cells and sodium-ion batteries.
- is_developingSep 16, 2026
Altris AB, together with Clarios and InoBat, advances sodium-ion battery technology for low-voltage and high-power applications in California, with customer evaluations and testing down to -40°C supporting a move toward pilot-scale and small-series production on Sep 14th '26.
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Altris 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 Altris's valuation, stock price, and market status.
Is Altris a public or private company?
Altris is a private company.
What is the current stock price of Altris?
Altris is a private company, so its shares have no public market price. Caplight tracks Altris's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Altris worth (valuation)?
Valuation information for Altris is not publicly available.
Can I buy Altris stock?
Altris shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Altris's last funding round?
Altris's most recent funding round was Grant on February 19, 2026.
Who are the main investors in Altris?
Key investors in Altris include European Innovation Council Fund.
Will Altris IPO soon?
No public IPO plans have been announced for Altris.
How can I track Altris secondary market activity?
Caplight tracks bids, offers, and trades in Altris's shares on secondary markets.