Unbubble
PrivateLast Round
Grant
Jun 18, 2026
Total Funding Raised
$16,000
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Unbubble is a sustainable materials company that manufactures plant-based, biodegradable, and water-soluble packaging materials from agricultural waste.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Circular Economy, Clean Manufacturing, Supply Chain
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Unbubble Comparables
Compare Unbubble with similar companies based on industry and business-model similarity.
Unbubble Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jun 18, 2026 | ||||
| Grant | Jan 15, 2025 | ||||
| Grant | Jul 29, 2024 |
Unbubble Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Foundation for Innovation and Technology Transfer | Grant |
| EarthON Foundation | Grant |
| Small Industries Development Bank of India | Grant |
| Atal Innovation Mission | Grant |
| T-Hub | Grant |
| Citi Foundation | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 26, 2026
Grew 80% QoQ, from 5 to 9 employees.
- Nov 13, 2025
Grew 150% QoQ, from 2 to 5 employees.
Unbubble 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 Unbubble's valuation, stock price, and market status.