A benchmark firm,
a team of renown.

We make up a team of professionals with vast experience, thoroughly trained in matters of business & finance, as well as fiscal and legal affairs. Together, we provide a multidisciplinary method, meticulous and groundbreaking in its planning, structuring and management of family assets of the highest level.

Hernán Gioia. Founding partner

Strategic and Financial Planning
Graduated in Business Administration - MBA

Founding partner of BY Partners, he has significant experience in wealth management, finance and strategic business consultancy for private clients. His background as consultant for high net-worth families and his ability to listen to and interpret their goals, as well as offer functional and ingenious solutions are decisive to our team.

Graduated in Business Administration from USAL (Universidad del Salvador), with an MBA from IAE Business School, started his career at Arthur Andersen and then left for the Pérez Companc Family Group. He worked there for 20 years, during which he was a member of the boards of their food companies (Molinos Río de la Plata), agribusinesses (Molinos Agro and Goyaike) and energy companies (Pecom and Conuar). As head of the Family Office for over a decade—while commanding the corporate Business, M&A and Finance departments of the Group—he conducted the planning and implementation of a new wealth, finance and governing structure for the Pérez Companc family.

Darío Iantorno. Founding partner

Business Development
Public Accountant

Founding partner of BY Partners, in the span of over two decades he worked for various consulting firms, family companies and multinationals in the fluvial, maritime, ports, oil & gas and real estate sectors. Through a sophisticated perspective of change management, he is the main promoter of the type of family business development our team aims to achieve.

Graduated as Public Accountant from UNLZ (Universidad Nacional de Lomas de Zamora), his skills as consultant and adviser are substantiated by his time at the Big Four (PwC), Enap-Sipetrol, Medanito and Horamar-Navios South American Logistics, Inc. As Finance Executive he led the transformation process of a group of family companies into a subsidiary corporation of the U.S. Securities and Exchange Commission (SEC). Furthermore, he has collaborated with successful families in developing comprehensive management and planning solutions.

Estudio McEWAN

Fiscal and Legal Planning

Pioneering firm in providing legal and fiscal services for private clients in Argentina, the expertise and international focus of the team headed by Juan McEwan is a crucial instrument for the fiscal and wealth planning services that BY Partners offers.

Juan McEwan is one of the most respected attorneys in the field of wealth structuring and consulting of high net-worth individuals and families in Argentina. The prestigious ranking of the English Chambers magazine puts him on the Top List of lawyers at national level, and describes him as “one of the brightest tax and legal minds in Argentina” (Chambers HNW Guide 2019).

We strive
to establish

long-lasting bonds

We seek to establish lasting relationships with the families we advise. In this way, we can build the trust that allows us to deepen our understanding of the family’s goals and subsequently provide the most suitable and efficient solution.

We create
unique solutions
unique families

Each family is unique in its make-up, dynamics, projects and aspirations. For this reason, we work thoroughly to identify their needs, uncover their concerns and interpret their collective expectations. This is our method to achieve a full understanding of their situation, so that we can design a wealth management strategy that is both profitable and efficient from the financial, fiscal and family-based governance points of view.

We maintain a firm
commitment to

We repay the trust our clients show our firm by aligning our suggestions with their goals and making a strong and unwavering commitment to protecting their privacy and all sensitive information in our possession.

We work
focusing on
our core values

Ethics, honesty and transparency are the cornerstones of our credibility. These values guide us and are what our clients expect from us when they choose to require our consulting services and rely on our assistance.

Palacio Paz XXI · Esmeralda 1061 PB
C1007ABM · Buenos Aires, Argentina
+54 11 7078 0135