Matias Nahon

With more than three decades of experience in fraud investigations and risk advisory, he supports law firms and multinational corporations in internal investigations, self-due diligence and international asset tracing, leading highly complex, multijurisdictional engagements across industries.

Before rejoining Kroll, Matías served as Managing Director at Analityx from 2021 to 2025 where he led corporate risk and investigative projects. He previously worked as  Managing Director at Berkeley Research Group (BRG) from 2016 to 2021, overseeing the firm’s Argentina practice with a focus on disputes, economics and corporate investigations. His career also includes a 20 year tenure at Kroll Argentina, where he served as Managing Director and Country Office Director from 1996 to 2016, building and leading the local office while advising clients on high stakes fraud matters, internal investigations and large scale asset tracing initiatives.

Among his most notable engagements, Matías advised Toyota Argentina in a complex internal investigation that resulted in identifying individuals involved in a significant fraud scheme, mapping the financial and operational mechanisms used and producing evidence robust enough to support judicial proceedings. He also led a major 2002 investigation for YPF Repsol, involving its Bolivian branch, coordinating multidisciplinary teams across various Kroll offices and conducting extensive fieldwork that reconstructed fraudulent procurement schemes and uncovered systemic misappropriation of funds across multiple organizational levels, including senior management. Another highlight includes his work for a French multinational in the construction materials sector, where he conducted an internal investigation into sales related misconduct, identified the individuals responsible, clarified the fraud mechanisms and financial impact and presented findings to corporate headquarters in France to inform governance and remediation decisions.

Matías is also an active contributor to thought leadership in the field of corporate investigations. He is the author of El fraude en la era digital (2024), a book exploring the evolution of corporate fraud in an increasingly technology driven environment. He regularly contributes articles and expert commentary to Infobae, discussing corporate fraud, governance failures and emerging risks associated with artificial intelligence. In addition, he is frequently featured in radio and digital media, offering insights on fraud prevention, investigative methodologies and technology related risks impacting organizations.

He holds a bachelor’s degree in international trade from Fundación Bank Boston. He completed his secondary education at Instituto Manuel Dorrego and attended Washington School in Buenos Aires for his primary education.