Castle
PrivateLast Round
Pre Seed
Jun 26, 2025
Total Funding Raised
$1M
Company Overview
Castle is a fintech company that provides an automated bitcoin treasury solution for small and medium-sized businesses to convert portions of revenue into bitcoin.
Sector
Crypto & Web3
Verticals
Investment Platforms, Workflow Automation
Business Model
B2B
Customer Profile
Payment Processing Fee, Freemium, Subscription SaaS
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Castle Comps
Public and private peers based on sector, stage, and business model.
Castle Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Pre Seed | Jun 26, 2025 |
Castle Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Park Rangers Capital | Pre Seed |
| Epoch Ventures | Pre Seed |
| Winklevoss Capital | Pre Seed |
| Boost VC | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 26, 2025
$1M raised in Pre Seed round.
Castle 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 Castle's valuation, stock price, and market status.
