BTRY AG
PrivateLast Round
Seed
Nov 6, 2025
Total Funding Raised
$7.09M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
BTRY AG operates in Energy & Sustainability and is based in Dübendorf. Its latest recorded funding round was a Seed round in November 2025.
BTRY AG is a deep-tech company that develops and manufactures ultra-thin, fast-charging, all-solid-state lithium-ion batteries for IoT, MedTech, and consumer electronics applications.
Sector
Energy & Sustainability
Verticals
Energy Storage, IoT Hardware, Advanced Materials, Consumer Electronics, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
BTRY AG Comparables
Compare BTRY AG with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| LionVolt | 84% | |
| ITEN | 81% | |
| Ion Storage Systems | 80% |
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BTRY AG Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Nov 6, 2025 | ||||
| Grant | Jul 18, 2024 | ||||
| Grant | Jul 3, 2024 | ||||
| Pre Seed | Jan 18, 2024 |
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Key People
Founding team and executive leadership
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BTRY AG Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Gebert Rüf Stiftung | Grant |
| Kickfund | Seed |
| Kick Foundation | Seed |
| Linear Capital | Seed |
| Bloomhaus Ventures | Seed |
| High-Tech Gründerfonds | Seed, Pre Seed |
| Redstone VC | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 29, 2026
Received the Hermes Startup Award 2026 at Hannover Messe.
- Apr 29, 2026
Honored with the Hermes Startup Award 2026 at Hannover Messe.
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Recent news
Latest coverage and updates
- is_developingOct 26, 2026
BTRY and InsightSilica enter a collaboration to develop solid-state batteries for use in the semiconductor industry in Switzerland on Sep 24th '26.
- attends_eventOct 24, 2026
BTRY is exhibiting at electronica 2026 in Germany in Nov '26, showcasing its ultra-thin solid-state battery technology and connecting with potential partners.
- is_developingSep 24, 2026
BTRY and InsightSilica collaborate to develop solid-state batteries for the semiconductor industry, combining battery and semiconductor expertise to adapt and validate the technology in Switzerland on Sep 24th '26.
- partners_withSep 24, 2026
BTRY and InsightSilica collaborate to develop solid-state batteries for semiconductor manufacturing and adapt and validate the technology for semiconductor environments in Switzerland on Sep 24th '26.
- recognized_asSep 18, 2026
BTRY is ranked #8 in Venturelab’s Top100 Swiss Startups Award 2026, as announced on Sep 18th '26.
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BTRY AG 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 BTRY AG's valuation, stock price, and market status.
Is BTRY AG a public or private company?
BTRY AG is a private company.
What is the current stock price of BTRY AG?
BTRY AG is a private company, so its shares have no public market price. Caplight tracks BTRY AG's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is BTRY AG worth (valuation)?
Valuation information for BTRY AG is not publicly available.
Can I buy BTRY AG stock?
BTRY AG shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was BTRY AG's last funding round?
BTRY AG's most recent funding round was Seed on November 6, 2025.
Who are the main investors in BTRY AG?
Key investors in BTRY AG include High-Tech Gründerfonds, Redstone VC.
Will BTRY AG IPO soon?
No public IPO plans have been announced for BTRY AG.
How can I track BTRY AG secondary market activity?
Caplight tracks bids, offers, and trades in BTRY AG's shares on secondary markets.