AS
Agnieszka Siwko-Piotrowska
Warszawa, Poland
Agnieszka Siwko-Piotrowska is a trademark firm in Warszawa, Poland, Rated for EU trademark work on the cumulative record, one of 2,275 firms filing in Poland, strongest in Advertising, Finance and Foods, acting for KAMAN SPORT GROUP Sp. z o.o., KAMAN SPORT MANAGEMENT Sp. z o.o. and PRIMVITAL AG.
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Selected from 2,275 firms filing in Poland
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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
Distinct Clients
9
Success Rate
81.8%
Volume100
Success57
Speed39
Durability45
Renewals64
Domestic56
Practice profile
Top classes
Advertising(64%) · Nice 35Finance(36%) · Nice 36Foods(18%) · Nice 30
Top clients
- KAMAN SPORT GROUP Sp. z o.o.
- KAMAN SPORT MANAGEMENT Sp. z o.o.
- PRIMVITAL AG
- AMBIT Sp. z o.o.
- CelChemTrade Sp. z o.o.