W
Wiersholm
Oslo, Norway
Wiersholm is a trademark firm in Oslo, Norway, Rated for EU trademark work on the cumulative record, one of 123 firms filing in Norway, strongest in Advertising, Technology and Finance, acting for VISMA AS, Nordic Hospitality AS and Maze Feedback AS.
Next step: Counsel lookup·Commissioned analysis
Selected from 123 firms filing in Norway
For this firmGet embed code →
IPRATE.EURated
TRADEMARKS · 2026
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
13
Success Rate
100.0%
Volume75
Success71
Speed27
Durability35
Renewals85
Domestic70
Practice profile
Top classes
Advertising(29%) · Nice 35Technology(29%) · Nice 42Finance(20%) · Nice 36
Top clients
- VISMA AS
- Nordic Hospitality AS
- Maze Feedback AS
- Waterise AS
- Elbuddy Energi AS