LAWYER PROFILE
Giovani Loss

Giovani Loss

Brazil 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 2 practice areas

Chambers Review

Provided by Chambers

Chambers Brazil: Industries & Sectors

Energy & Natural Resources: Oil & Gas - Brazil

Star Individual
Star Individuals

Individual Editorial

Giovani Loss is widely respected in the oil and gas market. He handles complex M&A and capital markets work and is noted for his dedication to the sector as well as for his outstanding knowledge of regulatory matters.

Chambers Brazil: Regions

Corporate/Commercial: Rio de Janeiro - Brazil

Band 2
Band 2

Individual Editorial

Partner Giovani Loss is praised by market sources for his solid practice in the energy, oil and gas, and corporate areas, handling sophisticated mandates in Rio de Janeiro.

Strengths

Provided by Chambers

  • Giovanni Loss is brilliant and I genuinely enjoy working with him. He has a very assertive nature, which gives me great confidence. He fights for the client and is also willing to challenge them when they are heading in the wrong direction. He is an upright professional, always focused on what is truly best for the client. Loss has deep knowledge of the gas sector, both in Brazil and globally, which is extremely reassuring.

    Energy & Natural Resources: Oil & GasChambers Brazil: Industries & Sectors
  • Giovani is a highly technical, trustworthy and experienced lawyer. His experience dealing with US matters is a significant advantage in cross-border transactions. He brings a rare level of business acumen, is extremely responsive, consistently available and always with a positive attitude. He is also proactive in introducing new contacts to our firm and helping companies connect and develop business opportunities.

    Energy & Natural Resources: Oil & GasChambers Brazil: Industries & Sectors
  • Giovani Loss is a standout lawyer with a strong pro‑business mindset.

    Energy & Natural Resources: Oil & GasChambers Brazil: Industries & Sectors
  • Giovani Loss is the star of the sector, the best oil and gas lawyer in the country.

    Energy & Natural Resources: Oil & GasChambers Brazil: Industries & Sectors
  • Giovani is one of the best professionals I've ever met. He is a business partner, an excellent risk identifier and someone who is deeply knowledgeable about the market.

    Energy & Natural Resources: Oil & GasChambers Brazil: Industries & Sectors
  • Giovani Loss clearly stands out among his peers as an above-average professional with consistently outstanding technical and sector expertise. His most distinctive strength lies in his deep understanding of the oil and gas industry, extending beyond legal aspects to encompass its regulatory, operational and commercial dimensions. This comprehensive perspective enables him to act with precision and strategic clarity, delivering recommendations that are closely aligned with the sector’s realities.

    Corporate/Commercial: Rio de JaneiroChambers Brazil: Regions

Ranked Individuals at Mattos Filho (138)

Brazil

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