OpenNotas vs Quantum Systems: Revenue, Funding & Team Size Compared
OpenNotas has not disclosed its revenue; Quantum Systems generates $124.4M. The table below compares OpenNotas and Quantum Systems on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  OpenNotasThis company |  Quantum Systems |
|---|---|---|
| Revenue | Not disclosed | $124.4M |
| Valuation | Not disclosed | $3.5B |
| Funding raised | Not disclosed | $490M |
| Team size | Not disclosed | 427 |
| Founded | Not disclosed | 2015 |
| HQ | Hanoi, Vietnam | Gilching, Germany |
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OpenNotas at a glance
OpenNotas is an open-source, multi-platform note-taking application based on PWA, focusing on security and synchronization capabilities across devices.
Quantum Systems at a glance
Quantum Systems generates $124.4M in revenue with 427 employees, headquartered in Gilching, Germany.
- Revenue
- $124.4M
- Valuation
- $3.5B
- Funding
- $490M
- Team size
- 427
- Founded
- 2015
Quantum Systems is the powerhouse of intelligent unmanned systems. As a leading dual‑use and defence technology company, we deliver multi‑domain solutions - on land, in the air, at sea, and in software - for government agencies and…
Other OpenNotas alternatives
OpenNotas competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
OpenNotas vs Quantum Systems: frequently asked questions
How much revenue does Quantum Systems make?
Quantum Systems generates $124.4M in annual revenue with a team of 427.
How much funding has Quantum Systems raised?
Quantum Systems has raised $490M in total funding since it was founded in 2015.