Piston
PrivateLast Round
Series A
Sep 10, 2026
Total Funding Raised
$21.1M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Piston is a fintech company that provides a cardless, QR code-based payment platform for commercial fleets to purchase fuel, aiming to reduce fraud and operational overhead.
Sector
FinTech
Verticals
Digital Payments, Fleet Management, Accounting & Expense, Compliance & Risk
Business Model
B2B
Customer Profile
Payment Processing Fee, Marketplace Commission
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Piston Comparables
Compare Piston with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| ONRAMP Fleet | 84% | |
| AtoB | 82% | |
| Fillip Fleet | 82% |
Piston Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Sep 10, 2026 | ||||
| Seed Round | Jun 1, 2026 | ||||
| Seed | Jun 11, 2025 |
Key People
Founding team and executive leadership
Piston Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Pear VC | Series A, Seed, Seed Round |
| Spark Capital | Series A, Seed Round, Seed |
| BOND | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 10, 2026
$15M round led by FPV Ventures.
- Jul 27, 2026
Open roles increased to 21, representing 45% of headcount.
Recent news
Latest coverage and updates
- receives_financingSep 11, 2026
Piston received financing of $15M in Series A on Sep 11th '26.
- launchesSep 11, 2026
Piston launches two AI products.
Piston Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Piston's valuation, stock price, and market status.
Is Piston a public or private company?
Piston is a private company.
What is the current stock price of Piston?
Piston is a private company with no public stock price. No recent secondary market data is available.
How much is Piston worth (valuation)?
Valuation information for Piston is not publicly available.
Can I buy Piston stock?
Piston shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Piston's last funding round?
Piston's most recent funding round was Seed Round on June 1, 2026.
Who are the main investors in Piston?
Key investors in Piston include Spark Capital.
Will Piston IPO soon?
No public IPO plans have been announced for Piston.
How can I track Piston secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Piston's secondary market activity and sign up for updates.