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Gonçalo Lello Sampaio

IPRATE RatedRATED

Porto, Portugal

Gonçalo Lello Sampaio is a trademark firm in Porto, Portugal, Rated for national trademark work on the cumulative record, one of 9,269 firms filing in Portugal, strongest in Advertising, Technology and Alcohol, acting for BDR - BANDEIRAS E MASTROS, S.A., MONITORES DE GESTÃO - CONSULTADORIA, LDA. and GRANDE PORTO - INDÚSTRIA E COMÉRCIO ALIMENTAR, S.A..

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Selected from 9,269 firms filing in Portugal

Rated 15 October 2026 · official records counted to 31 January 2026. Scoring counts filings from 1 May 2004 onward. Why.

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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 · Cumulative (20y)

Rating

IPRATE RatedRATEDHigh Confidence

Archetype

Full-Service Generalist

Distinct Clients

28

Success Rate

88.7%

VolumeSuccessSpeedDurabilityRenewalsDomestic
Volume100
Success39
Speed79
Durability72
Renewals89
Domestic90

Practice profile

Top classes

Advertising(14%) · Nice 35Technology(12%) · Nice 42Alcohol(11%) · Nice 33

Top clients

  1. BDR - BANDEIRAS E MASTROS, S.A.
  2. MONITORES DE GESTÃO - CONSULTADORIA, LDA.
  3. GRANDE PORTO - INDÚSTRIA E COMÉRCIO ALIMENTAR, S.A.
  4. FIRST SOLUTIONS - SISTEMAS DE INFORMAÇÃO, S.A.
  5. ALFATUBO - EMPRESA DE PLÁSTICOS TÉCNICOS, LDA.