Still Bright
PrivateLast Round
Seed
Jul 30, 2025
Total Funding Raised
$18.7M
Momentum Score
75 /100
Company Overview
Still Bright is a manufacturing and energy company developing a patented hydrometallurgical process that enables the fastest conversion of concentrated copper ore to refined copper observed to date at room temperature and pressure.
Sector
Frontier & Industrial Tech
Verticals
Clean Manufacturing, Circular Economy, Sustainable Materials
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Revenue Share, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Still Bright Comps
Public and private peers based on sector, stage, and business model.
Still Bright Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 30, 2025 |
Still Bright Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Impact Science Ventures | Seed |
| Breakthrough Energy Ventures | Seed |
| Material Impact | Seed |
| SOSV | Seed |
| HAX | Seed |
| Azolla Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 30, 2025
$19M raised in Seed round.
Still Bright Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Frequently Asked Questions
Common questions about Still Bright's valuation, stock price, and market status.
