About Pennylane
Pennylane is a French fintech that combines invoicing, accounting and business banking into one platform for SMEs and accounting firms. Founded in 2020 in Paris by Arthur Waller and co-founders, it automates administrative tasks, centralizes bank flows and invoices, and lets business owners collaborate with their accountants in real time. The company reached unicorn status in 2024.
Founder
Arthur Waller
Co-founder & CEO

- FinTech
- Paris, France
- Series C+
- 2020
- 1,000 people
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| Series C+ | €175.0m | TCV, Blackstone Growth | |
| Series C+ | €40.0m | Sequoia Capital, DST Global |






