Arrhenius AG
PrivateLast Round
Seed
Jul 1, 2026
Total Funding Raised
$176,000
Company Overview
Arrhenius AG is a climate technology company that develops and operates photobioreactors to cultivate microalgae for carbon dioxide removal and storage.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Biotechnology, Circular Economy, Waste Management
Business Model
B2B
Customer Profile
Data as a Service, Services & Consulting, Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Arrhenius AG Comparables
Compare Arrhenius AG with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Brilliant Planet | 84% | |
| Alcarbo Technologies Limited | 81% | |
| Nellie Technologies | 80% | |
Arrhenius AG Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 1, 2026 | ||||
| Grant | May 2, 2023 | ||||
| Grant | Feb 1, 2023 |
Arrhenius AG Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Gebert Rüf Stiftung | Grant |
| Venture Kick | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 2, 2025
Monthly visitors grew 69% MoM, from 575 to 969.
- Sep 28, 2024
Grew 150% QoQ, from 2 to 5 employees.
Arrhenius AG Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Arrhenius AG's valuation, stock price, and market status.