Legal Heritage
The Firm
We are a modern and innovative law firm focused on providing strategic legal advice to the business sector. Our practice stands out for its specialization in corporate, administrative, and tax law, complemented by a comprehensive approach that encompasses other areas of law essential to delivering sound and effective legal solutions.
We view law as a tool to create value, anticipate challenges, and build lasting relationships of trust. By combining legal tradition, strategic vision, and innovation, we offer precise and sustainable solutions to companies, public institutions, and individuals.
Our work is grounded in technical excellence, a deep understanding of each client’s business, and a constant pursuit of effective results. A high level of specialization and personalized attention are the hallmarks of our firm.
Efficiency, competitiveness, and responsiveness define the way we work, always striving to exceed our clients’ expectations.
We believe that collaboration across disciplines, teamwork, and continuous learning are essential pillars for achieving excellence.
Our identity is built on integration, trust, and strategic insight, transforming every legal challenge into an opportunity for shared growth.
The firm is led by its founding partners and supported by professionals with recognized experience in the legal, technical, and academic fields.
This combination of knowledge and commitment allows us to provide agile, precise, and high-quality legal solutions in both public and private law.
Experience, integrity, and vision define our way of practicing law.
Legal Heritage
The Firm
We are a modern and innovative law firm focused on providing strategic legal advice to the business sector. Our practice stands out for its specialization in corporate, administrative, and tax law, complemented by a comprehensive approach that encompasses other areas of law essential to delivering sound and effective legal solutions.
We view law as a tool to create value, anticipate challenges, and build lasting relationships of trust. By combining legal tradition, strategic vision, and innovation, we offer precise and sustainable solutions to companies, public institutions, and individuals.
Our work is grounded in technical excellence, a deep understanding of each client’s business, and a constant pursuit of effective results. A high level of specialization and personalized attention are the hallmarks of our firm.
Efficiency, competitiveness, and responsiveness define the way we work, always striving to exceed our clients’ expectations.
We believe that collaboration across disciplines, teamwork, and continuous learning are essential pillars for achieving excellence.
Our identity is built on integration, trust, and strategic insight, transforming every legal challenge into an opportunity for shared growth.
The firm is led by its founding partners and supported by professionals with recognized experience in the legal, technical, and academic fields.
This combination of knowledge and commitment allows us to provide agile, precise, and high-quality legal solutions in both public and private law.
Experience, integrity, and vision define our way of practicing law.
Strategic Positioning
Values and Philosophy
We conceive the practice of law as an activity that transcends professional exercise: it is a social responsibility and a vital tool for building trust, promoting development, and strengthening institutions.
Our philosophy is built upon five core pillars that guide our every action.

At CFMA, we believe prestige is not inherited — it is built every day through dedication, ethics, and results.
Modern and functional infrastructure
Offices
Castagno, Franchi & Marcos – Attorneys at Law has its main office on the 4th floor of Torre DAHR, Entre Ríos 729, in the city of Rosario, Province of Santa Fe, Argentina, located in the city’s financial and business district. From this strategic location, the firm provides legal services across all provincial and national jurisdictions.
The firm’s offices feature modern facilities and cutting-edge technology, ensuring efficient case management and immediate communication with clients and partner professionals.
With its strategic location and its integration of information and communication technologies (ICTs), CFMA stands at the forefront of legal services in Argentina’s Central Region.
The firm also maintains offices in Buenos Aires City, at Maipú 272, enabling greater agility and responsiveness in managing client matters and strengthening its presence in the country’s main institutional and judicial centers.
Correspondents
Over the years, Castagno, Franchi & Marcos – Attorneys at Law has established a wide network of partnerships with leading law firms and financial consultancies in Argentina and neighboring countries. Through these relationships, the firm has correspondents in Buenos Aires, Santa Fe, Paraná, Córdoba, Mendoza, Corrientes, Montevideo (Uruguay), and Santiago de Chile (Chile), ensuring broad territorial coverage and comprehensive legal support for local and international clients.




