MJ
MÁRIO JOÃO DE SÁ E MELO DE CASTRO MARQUES
Porto, Portugal
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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 · National · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
94
Success Rate
95.1%
Volume100
Success93
Speed50
DurabilityN/A
RenewalsN/A
Domestic89
Practice profile
Top classes
Alcohol(16%) · Nice 33Advertising(12%) · Nice 35Education(11%) · Nice 41
Top clients
- CASA JOSÉ LUÍS PEDRO, UNIPESSOAL, LDA
- WINEBUSTERS, LDA
- E-SOURCE UNIPESSOAL LDA
- TRENMO - ENGENHARIA S.A.
- BELAVINI EXPLORAÇÕES VINÍCOLAS, LDA