Diretoria
Welcome to our board of directors page, where we introduce the leadership team responsible for guiding SISTAC towards excellence and innovation. Meet our key executives, each of whom brings vast experience and commitment to ensuring that our company continues to be a reference in the Oil & Gas sector in Brazil and beyond.
Carlos Madaleno
CEO - Executive Director
A results-oriented executive with over 22 years of experience, he is able to help companies improve their financial performance through high-level execution, increased sales, innovative growth and a focus on investor returns. His track record includes leadership in the specialized services sector, with solid experience in sustainable growth, P&L recovery, M&A, and cultural transformation. He has deep knowledge in Corporate Governance and Compliance and proven experience in leading international teams for crisis management, business recovery and expansion/growth.
Viviane Saraiva
CFO - Financial Director
Professional with over 25 years of experience in the financial area, extensive knowledge in financial planning and people management. Extensive experience in structuring and monitoring financing, having led the acquisition of approximately US$ 5 billion in international debt, covering Project finance, Corporate finance, Project Bonds and Corporate bonds structures. Experience in equity operations (IPO, Private placement, M&A studies).
Augusto Brito
Operational Director
With over 29 years of experience in the Maritime Operations area, Augusto has a proven track record of improving efficiency and enhancing operational safety, always achieving outstanding results. He has a solid experience in maritime operations and skills and competencies that drive innovation and operational excellence.
Ricardo de Luca
Commercial Director
Professional with solid experience in the oil and gas sector, having held key roles in Contracts, Commercial, and Marketing within leading industry companies. Strong background in business development and commercial management, with a proven track record of working with major clients such as Petrobras, IOCs, and regulatory agencies. Known for an entrepreneurial mindset, strategic negotiation skills, and deep understanding of the highly competitive energy market. Recognized for building strong professional networks, leading complex negotiations, and delivering high-impact business solutions. Results-driven, resilient, and focused on generating long-term value.
