C6 Bank Executive and Leadership Team

September, 2026

Leadership Overview

C6 Bank has 5 executives leading key functions including strategy, business development, brand growth, technical infrastructure, and regulatory compliance.

Focused on revolutionizing digital finance, C6 Bank delivers comprehensive mobile banking solutions while maintaining a commitment to accessible, high-performance financial services for a diverse customer base across Brazil.

Leadership Roles at C6 Bank

  • Chief Executive Officer - Marcela Giffen
  • Chief Marketing Officer - Alexandra Pain
  • Partner & Chief Technology Officer - Nelson Neto
  • Co-Founder - Marcelo Kalim
  • Chief Legal & Compliance Officer - Patricia Giglio
  • Marcela Giffen - Chief Executive Officer

    Marcela Giffen, the Chief Executive Officer at C6 Bank, directs the overarching strategic vision for the digital banking platform. Giffen oversees the expansion of mobile banking services and credit card offerings to ensure market competitiveness. By aligning internal operations with the evolving needs of the Brazilian financial sector, the Chief Executive Officer drives sustainable growth and operational efficiency. This leadership role involves constant collaboration with the board to refine the long-term roadmap for digital transformation. Marcela Giffen maintains a focus on scaling the user base while optimizing the delivery of internet banking services. Through rigorous oversight of the firm's primary banking functions, the Chief Executive Officer ensures that the organization remains at the forefront of the fintech industry. Giffen prioritizes the integration of advanced financial tools to enhance the daily banking experience for millions of users, ultimately securing the firm's position as a leader in the digital finance landscape.

    Alexandra Pain - Chief Marketing Officer

    Alexandra Pain, the Chief Marketing Officer at C6 Bank, directs all brand positioning and customer acquisition strategies for the digital banking platform. Pain oversees the development of marketing campaigns that highlight the utility of mobile banking, debit cards, and credit card services. By analyzing consumer behavior across the Brazilian market, the Chief Marketing Officer ensures that the brand message resonates with a broad demographic of digital-native users. This leadership role involves managing the public image of the bank while driving engagement through targeted digital channels. Alexandra Pain collaborates with product teams to communicate the value of new financial features effectively. Through the implementation of data-driven marketing initiatives, the Chief Marketing Officer expands the reach of the bank's services. Pain maintains a focus on building long-term brand loyalty by emphasizing the convenience and security of the firm's digital banking solutions, ultimately supporting the company's growth objectives through strategic communication and market penetration.

    Nelson Neto - Partner & Chief Technology Officer

    Nelson Neto, the Partner & Chief Technology Officer at C6 Bank, architects the robust digital infrastructure required to support mobile and internet banking services. Neto oversees the engineering teams responsible for maintaining the security and reliability of point of sale machines and core banking systems. By driving the adoption of cutting-edge financial technologies, the Partner & Chief Technology Officer ensures that the platform remains scalable and responsive to user demands. This leadership role involves managing complex technical projects that integrate new features into the existing banking ecosystem. Nelson Neto collaborates with other executives to align technical capabilities with the firm's strategic goals. Through the continuous optimization of software architecture, the Partner & Chief Technology Officer supports the delivery of seamless financial services. Neto prioritizes the stability of the digital environment, ensuring that all transactions remain secure and efficient for customers across the entire operational footprint of the bank.

    Marcelo Kalim - Co-Founder

    Marcelo Kalim, the Co-Founder at C6 Bank, architects the foundational business model and long-term strategic direction for the digital institution. Kalim identifies emerging market opportunities within the Brazilian banking sector to ensure the firm remains a pioneer in mobile and internet banking services. By fostering innovation across all product lines, the Co-Founder drives the development of point of sale machines and specialized credit solutions. This leadership role requires constant engagement with key stakeholders to maintain the company's competitive edge in a rapidly shifting financial environment. Marcelo Kalim monitors the performance of core banking services to guarantee alignment with the original vision of accessible, digital-first finance. Through strategic partnerships and high-level planning, the Co-Founder shapes the trajectory of the organization. Kalim ensures that the bank continues to deliver value to customers by refining the digital ecosystem and expanding the reach of financial services across the entire region.
    Patricia Giglio, the Chief Legal & Compliance Officer at C6 Bank, directs the regulatory framework and legal strategy for the digital banking operations. Giglio oversees the implementation of strict compliance protocols to ensure that all mobile banking, credit card, and debit card services adhere to national financial regulations. By managing the legal risks associated with digital finance, the Chief Legal & Compliance Officer protects the integrity of the institution. This leadership role involves constant monitoring of the evolving legal landscape in Brazil to ensure that the bank remains fully compliant with all banking standards. Patricia Giglio collaborates with the executive team to provide guidance on the legal implications of new product launches and market expansions. Through the rigorous enforcement of internal policies, the Chief Legal & Compliance Officer maintains the trust of customers and regulators alike. Giglio ensures that the firm operates within a secure legal environment, facilitating sustainable growth and operational stability.
    Patricia Giglio

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    Frequently Asked Questions Regarding C6 Bank Top Executives and Leadership Team

    Who leads C6 Bank?
    C6 Bank is led by Marcela Giffen (Chief Executive Officer), along with executives such as Alexandra Pain (Chief Marketing Officer) and Nelson Neto (Partner & Chief Technology Officer).
    Who is part of C6 Bank’s executive team?
    The executive team of C6 Bank includes leaders such as Marcela Giffen (Chief Executive Officer), Alexandra Pain (Chief Marketing Officer), Nelson Neto (Partner & Chief Technology Officer) and other senior executives.
    How many executives does C6 Bank have?
    C6 Bank has 5 executives leading key business areas.
    What roles are included in C6 Bank’s leadership team?
    The leadership team of C6 Bank includes roles such as Chief Executive Officer, Chief Marketing Officer, Partner & Chief Technology Officer, Co-Founder, Chief Legal & Compliance Officer.