Corporate/Commercial
5 Ranked Lawyers
Firm PROFILE
Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
Latin America 2027
Rankings
Leading firm in Latin America 2027
Ranked Departments
Ranked Departments
Ranked Individuals
Ranked Individuals
Top figures
30
Lawyers
13
Partners
43
Company Size
Content provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
Overview
Provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
BAQSN is a leading full-service Bolivian law firm advising national and multinational clients on corporate, M&A, banking and finance, energy, mining, tax, labor, IP, regulatory, compliance, litigation and dispute resolution matters. Guided by ethics, excellence, efficiency, and empathy, BAQSN's multidisciplinary team—with offices in La Paz and Santa Cruz—delivers practical, business-focused solutions emphasizing corporate governance, risk management, and dispute prevention.
Industry sectors (13)
- Food & Beverages
- Machinery
- Telecommunications
- Energy & Hydrocarbons
- Construction
- Transport
- Mining
- Intellectual Property
- Banking & Finance
- Non profit organizations
- Aviation
- Chemicals
- Technology
Capabilities (15)
- Corporate & Commercial Law
- M&A
- Banking & Finance
- Labor & Employment
- Tax
- Litigation & Dispute Resolution
- Energy & Natural Resources
- Administrative & Regulatory Law
- Compliance & Corporate Governance
- Intellectual Property
- Infrastructure & Project Development
- Real Estate
- Competition & Antitrust
- Foreign Investment & Market Entry
- AI & Technology
Clients (15)
- The Coca-Cola Company
- Embol S.A.
- Samsung
- Mitsubishi Corporation
- Total Bolivie
- Repsol
- Comversa. Grupo Doria Medina
- Latam Airlines Group S.A.
- Empresa Minera San Cristóbal S.A.
- Orvana Minerals. - Empresa Minera Paitità S.A. (Emipa)
- Starbucks
- Louis Vuitton
- Banco Interamericano de Desarrollo (BID)
- Banco Solidario S.A.
- JICA
Key people
Provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
Fernando Aguirre
Senior Partner
Eduardo Quintanilla
Managing Partner / Board Member
Santiago Nishizawa
Senior Partner / Board Member
Ignacio Aguirre
Managing Partner / Board Member
Carolina Aguirre
Partner / Board Member
Ariel Morales
Partner
Perla Koziner
IP Partner
Mauricio Torrico
Partner
Sergio Antelo
Partner
Gonzalo Prudencio
Partner
Media
Provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
Work & experience
Provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
BAQSN is a leading full-service firm guided by ethics, excellence, efficiency, and empathy. Its multidisciplinary team advises on corporate/M&A, banking, energy, mining, tax, labor, IP, compliance, litigation and dispute resolution. Recent work includes complex cross-border transactions, corporate restructurings, energy and regulatory projects, and high-stakes disputes. Combining local expertise, international standards, and senior-level attention, BAQSN delivers integrated legal solutions.
Notable work
Provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
Incorporation of a cargo airline
2026OngoingLa Paz / Santa Cruz
Incorporation of a cargo airline in Bolivia and obtention of the permits and licenses to operate.
Incorporation of a new financial entity (bank)
2026OngoingLa Paz
Incorporation of a bank in Bolivia with local investment and obtention of the permits and licenses to operate.
Incorpotation of a food processing company
2026OngoingLa Paz
Incorporation of a food processing company with local investment and obtention of the permits and licenses to operate.
Ranked Offices at Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
Provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
Ranked Departments at Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN (5)
Ranked Individuals at Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN (15)
Bolivia
Fernando Aguirre
Banking & Finance
View profile Fernando Aguirre
Corporate/Commercial
View profile Fernando Aguirre
Energy & Natural Resources
View profile 
Santiago Nishizawa Takano
Corporate/Commercial
View profile 
Ignacio Aguirre Urioste
Energy & Natural Resources
View profile Ignacio Aguirre Urioste
Banking & Finance
View profile 
Perla Koziner
Intellectual Property
View profile Santiago Nishizawa Takano
Banking & Finance
View profile Ignacio Aguirre Urioste
Corporate/Commercial
View profile 
Sergio Antelo Callisperis
Corporate/Commercial
View profile 
Ariel Morales Vásquez
Dispute Resolution
View profile 
Moira Ascarrunz
Intellectual Property
View profile 
Eduardo Quintanilla Ballivián
Corporate/Commercial
View profile 
Alessio Rosso
Intellectual Property
View profile 
Mauricio Torrico Galindo
Tax
View profile
Top figures
30
Lawyers
13
Partners
43
Company Size
Content provided by Bufete Aguirre, Quintanilla, Soria & Nishizawa Sociedad Civil - BAQSN
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.