GHL Executive and Leadership Team

July, 2026

Leadership Overview

GHL has 6 executives leading key functions including strategy, information technology, finance, technology, and governance.

Driven by innovation, GHL provides comprehensive payment services across physical, internet, and mobile platforms, establishing itself as a top merchant acquirer in the region.

Leadership Roles at GHL

  • Chief Executive Officer - Kah-Fook Tham
  • Chief Executive Officer & Founder - Michael Maina
  • Chief Financial Officer - Sawert Das
  • President & Chairman - George Haynesworth
  • Chief Information Officer - Wendell Mitchell
  • Group Chief Technology Officer - Tan Hoong
  • Kah-Fook Tham - Chief Executive Officer

    Kah-Fook Tham, the Chief Executive Officer at GHL, directs the company's overall strategic vision and operational execution. This leadership role involves guiding GHL's expansion as a premier payment services provider, encompassing physical, internet, and mobile payment solutions. Tham oversees the integration of innovative technologies to enhance merchant acquisition and transaction processing capabilities across the region. The Chief Executive Officer ensures alignment with market demands and regulatory frameworks, driving GHL's position as a top acquirer. By fostering a culture of continuous improvement, Tham focuses on optimizing service delivery and expanding the company's footprint in the dynamic digital payments landscape. This executive's mandate includes maximizing shareholder value through sustainable growth and operational excellence.

    Michael Maina - Chief Executive Officer & Founder

    Michael Maina, the Chief Executive Officer & Founder at GHL, establishes the foundational strategy and long-term direction for the company's payment services. As Founder, Maina brings a unique perspective to GHL's mission of providing comprehensive payment solutions across physical, internet, and mobile channels. This leadership position involves overseeing the company's growth trajectory and market penetration as a leading merchant acquirer. The Chief Executive Officer & Founder champions innovation, ensuring GHL remains at the forefront of payment technology and customer service. Maina's responsibilities include fostering strategic partnerships and driving the company's vision for seamless transaction processing. This executive's influence extends to shaping the corporate culture and ensuring GHL's continued success in the competitive financial services sector.

    Sawert Das - Chief Financial Officer

    Sawert Das, the Chief Financial Officer at GHL, directs all financial operations and strategic fiscal planning for the company. This executive oversees financial reporting, budgeting, forecasting, and risk management, ensuring the financial health and stability of GHL's payment services business. Das manages capital allocation, investment strategies, and treasury functions, supporting the company's growth as a leading merchant acquirer in the region. The Chief Financial Officer plays a pivotal role in evaluating financial performance, identifying opportunities for cost optimization, and ensuring compliance with all financial regulations. Sawert Das's responsibilities include securing funding, managing investor relations, and driving financial strategies that align with GHL's objectives for expanding its physical, internet, and mobile payment solutions. This leadership ensures robust financial controls and sustainable profitability.

    George Haynesworth - President & Chairman

    George Haynesworth, the President & Chairman at GHL, provides overarching leadership and strategic direction for the company's governance and business operations. This executive guides the board of directors, ensuring GHL's strategic objectives are met and corporate policies are upheld. Haynesworth's responsibilities include setting the tone for corporate culture and ethical conduct, overseeing the company's long-term vision as a leading provider of payment services. The President & Chairman plays a key role in high-level decision-making, particularly concerning major investments, strategic partnerships, and market expansion for GHL's physical, internet, and mobile payment solutions. George Haynesworth's leadership ensures GHL maintains its position as a top merchant acquirer by fostering stability, accountability, and sustainable growth across all facets of the organization.

    Wendell Mitchell - Chief Information Officer

    Wendell Mitchell, the Chief Information Officer at GHL, architects and manages the company's entire information technology infrastructure and digital strategy. This critical role involves overseeing the development and implementation of secure, scalable, and efficient technology solutions that support GHL's diverse payment services, including physical, internet, and mobile transactions. Mitchell directs the IT department's operations, ensuring robust cybersecurity measures and data integrity for all transactions processed by GHL, a top merchant acquirer. The Chief Information Officer is responsible for driving technological innovation, enhancing system performance, and supporting the company's expansion initiatives across the region. By optimizing IT resources and infrastructure, Mitchell ensures seamless integration of new payment technologies and maintains the reliability of GHL's services, directly impacting customer satisfaction and operational efficiency.

    Tan Hoong - Group Chief Technology Officer

    Tan Hoong, the Group Chief Technology Officer at GHL, spearheads the company's technological innovation and development across all platforms. This role involves defining the long-term technology roadmap, ensuring GHL's payment solutions remain cutting-edge and competitive in the market. Hoong oversees the engineering teams responsible for developing and enhancing the physical, internet, and mobile payment systems that GHL offers as a top merchant acquirer. The Group Chief Technology Officer drives the integration of emerging technologies, such as AI and blockchain, to improve transaction processing efficiency and security. Tan Hoong's mandate includes fostering a culture of technical excellence and ensuring the scalability and reliability of GHL's technology infrastructure. This executive's strategic direction is crucial for maintaining GHL's leadership in providing advanced payment services and adapting to evolving industry standards.

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    Frequently Asked Questions Regarding GHL Top Executives and Leadership Team

    Who leads GHL?
    GHL is led by Kah-Fook Tham (Chief Executive Officer), along with executives such as Michael Maina (Chief Executive Officer & Founder) and Sawert Das (Chief Financial Officer).
    Who is part of GHL’s executive team?
    The executive team of GHL includes leaders such as Kah-Fook Tham (Chief Executive Officer), Michael Maina (Chief Executive Officer & Founder), Sawert Das (Chief Financial Officer) and other senior executives.
    How many executives does GHL have?
    GHL has 6 executives leading key business areas.
    What roles are included in GHL’s leadership team?
    The leadership team of GHL includes roles such as Chief Executive Officer, Chief Executive Officer & Founder, Chief Financial Officer, President & Chairman, Chief Information Officer.