Aisti
PrivateLast Round
Debt
Dec 18, 2025
Total Funding Raised
$55.33M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Aisti is a building products company that manufactures sustainable, carbon-negative acoustic tiles from renewable wood fibers using a proprietary foam-forming process.
Sector
Frontier & Industrial Tech
Verticals
Sustainable Materials, Green Building, Advanced Materials, Construction Tech
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Aisti Comparables
Compare Aisti with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| BAUX AB | 87% | |
| Konto Oy | 83% | |
| Søuld | 81% | |
Aisti Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | Dec 18, 2025 | ||||
| Series A | Dec 12, 2024 | ||||
| Seed | Apr 22, 2022 |
Key People
Founding team and executive leadership
Aisti Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| The Finnish Climate Fund | Series A |
| European Investment Bank Group | Debt |
| Voima Ventures | Series A |
| Maki | Seed, Series A |
| Etelä-Savon elinkeino-, liikenne- ja ympäristökeskus | Series A |
| Finnvera | Series A |
| Valve Ventures | Seed, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 24, 2026
Open roles increased to 13, 52% of headcount.
- Aug 10, 2026
Open roles increased to 10, 3x the trailing average.
Aisti 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 Aisti's valuation, stock price, and market status.