A&
Arnold & Siedsma Belgium
Brussels, Belgium
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IPRATE.EUElite
TRADEMARKS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · EU · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
428
Success Rate
95.0%
Volume100
Success98
Speed28
Durability84
Renewals99
Domestic61
Practice profile
Top classes
Electronics(6%) · Nice 9Toys(3%) · Nice 28Education(3%) · Nice 41
Top clients
- SC IP Limited
- ALEACSYS ONLINE B.V.
- Engineer.ai Global Limited
- Interalu N.V.
- CIBO N.V.