WHO WE ARE
At Ransen Group, we were founded with a clear purpose: to assist organizations in managing complex risks, combining confidentiality, precision, and strategic insight. We are an independent firm comprised of professionals with a solid track record in investigations, regulatory compliance, and risk analysis—from reputational to legal and financial.
From the beginning, we chose to remain a boutique firm because we believe it's the best way to offer a truly personalized, friendly, and responsive service. We are deeply committed to each case, working with ethics, transparency, and rigorous care for the sensitive information our clients entrust to us.
In an increasingly uncertain environment exposed to reputational risks, we excel at building tailored solutions based on evidence, professional experience, and a comprehensive view of risk. At Ransen, we believe that anticipation is not only necessary, but also the best way to protect what truly matters: value.

OUR TEAM
At Ransen we combine experience, strategy and commitment.
We are a team with diverse and solid backgrounds in law, forensic investigations, compliance, corporate security, cyber intelligence, sustainability, and business valuation. We are driven by a strong ethical commitment and a rigorous yet flexible approach to work.
We believe that complex challenges require integrated approaches. That's why we work interdisciplinarily, combining legal, reputational, and financial aspects with a long-term vision that incorporates ESG and sustainability criteria. Because making good decisions today also means considering the impact they'll have tomorrow.
Our way of working is based on closeness, precision, and trust. In a sector often perceived as rigid or distant, at Ransen we are committed to a more humane approach to supporting those who need clear answers, even in difficult situations.
Cecilia De Maio, founder and director of Ransen, leads this agile and committed team. She is a lawyer specializing in corporate investigations, regulatory compliance, and risk management, with a solid international track record in Latin America, the United States, and other markets. Her strategic vision—based on in-depth analysis, confidentiality, and a true understanding of the context—is what sets the tone for our work.
We transform critical information into safe decisions.
WHAT WE DO

At Ransen, we help you make confident decisions, even in the most complex contexts.
Our work is based on accurate information, rigorous analysis
and an ethical perspective that runs through everything we do.
We support companies and institutions with comprehensive solutions in investigations, risk management and regulatory compliance,
always with personalized treatment and absolute confidentiality.
SERVICES
1.Corporate Investigations & Asset Protection
We investigate situations that may affect an organization’s operations, reputation, or assets, such as internal fraud, conflicts of interest, abuse of position, or other misconduct. We apply legal standards and professional investigative methodologies, paying close attention to every detail. We also assist in protecting sensitive assets, whether financial, documentary, or registral, when warning signs or critical situations arise.
2. Strategic Due Diligence
We assess individuals, companies, and assets with an investigative and multidimensional approach. We conduct third-party, integrity, pre-M&A, real estate, and self due diligence. Our goal is clear: to help prevent legal, financial, and reputational risks before making key decisions.
3. Regulatory Compliance and Corporative Ethics
We design and implement compliance programs aligned with international standards. We develop AML/CFT policies, anti-corruption manuals, codes of ethics, and regulatory risk maps, all tailored to the reality and needs of each organization.
4. Valuation & Sustainability
We assist in valuation processes with a comprehensive perspective that includes economic, legal, reputational, and sustainability factors. We incorporate ESG (environmental, social, and governance) criteria to add value to investment, transformation, or divestment decisions.
5. Reputational Intelligence, OSINT & Brand Protection
We analyze key information from open sources (OSINT) to build strategic profiles and anticipate risks. We identify sensitive relationships, controversies, or backgrounds that could affect corporate reputation. We also help safeguard institutional identity and manage digital exposure.
6. Training & Development
We offer customized workshops and training programs on topics such as ethics, compliance, internal investigations, and regulatory risks.
