Santos Executive and Leadership Team

October, 2026

Leadership Overview

Santos has 7 executives leading key functions including corporate strategy, information technology, upstream operations, revenue management, medical services, and global trading.

Focused on sustainable energy production, Santos delivers essential natural gas and oil resources while maintaining a commitment to operational excellence and long-term regional energy security.

Leadership Roles at Santos

  • Managing Director & Chief Executive Officer - Ross Adler
  • Managing Director & Chief Executive Officer - Kevin Gallagher
  • Managing Director & Chief Executive Officer - Kevin Gallagher
  • Chief Operating Officer, & Png Upstream (Australia) - Brett Darley
  • Chief Information Officer - Stuart McIntosh
  • Chief Revenue Officer, Kumul Marine Terminal - George Chimi
  • Head Chief Medical Officer, Medical Services Png - Verena Stinshoff
  • Executive VP, Marketing & Trading - Philip Byrne
  • Ross Adler - Managing Director & Chief Executive Officer

    Ross Adler, the Managing Director & Chief Executive Officer at Santos, directs the overarching corporate strategy for the organization. Adler oversees the alignment of long-term energy production goals with shareholder expectations. By managing the executive board, the Managing Director & Chief Executive Officer ensures that all capital allocation decisions support the expansion of onshore gas assets. This leadership role involves navigating complex regulatory environments across the Australian energy sector. Ross Adler maintains a focus on fiscal discipline and operational efficiency to maximize output from existing fields. Through the implementation of rigorous performance metrics, the Managing Director & Chief Executive Officer drives the company toward sustainable growth. Adler secures the future of the firm by prioritizing high-value exploration projects and maintaining strong relationships with key industry stakeholders, ultimately ensuring the continued viability of the energy portfolio.
    Ross Adler

    Kevin Gallagher - Managing Director & Chief Executive Officer

    Kevin Gallagher, the Managing Director & Chief Executive Officer at Santos, manages the daily operational execution of the company's energy production mandate. Gallagher focuses on the integration of new technologies to optimize extraction processes across onshore sites. As the Managing Director & Chief Executive Officer, Gallagher coordinates with technical teams to enhance safety protocols and environmental compliance. This role requires constant monitoring of production volumes and market demand to ensure consistent supply chain performance. Kevin Gallagher drives the modernization of infrastructure to reduce operational costs and improve output efficiency. By fostering a culture of innovation, the Managing Director & Chief Executive Officer strengthens the competitive position of the firm within the global energy market. Gallagher maintains a clear vision for the transition toward cleaner energy solutions while upholding the core production standards that define the organization.

    Kevin Gallagher - Managing Director & Chief Executive Officer

    Kevin Gallagher, the Managing Director & Chief Executive Officer at Santos, oversees the strategic expansion of the company's footprint in the energy sector. Gallagher directs the development of large-scale projects that bolster the firm's market presence. As the Managing Director & Chief Executive Officer, Gallagher manages high-level partnerships and joint ventures that facilitate resource acquisition. This leadership position involves balancing immediate production needs with the long-term sustainability of the asset base. Kevin Gallagher drives the implementation of corporate governance standards to ensure transparency and accountability across all departments. By analyzing market trends and economic indicators, the Managing Director & Chief Executive Officer positions the company to capitalize on emerging opportunities in the natural gas industry. Gallagher ensures that the organization remains a leader in the energy field through disciplined management and strategic foresight.

    Brett Darley - Chief Operating Officer, & Png Upstream (Australia)

    Brett Darley, the Chief Operating Officer, & Png Upstream (Australia) at Santos, directs the upstream operations across the Australian and regional territories. Darley oversees the daily management of drilling, extraction, and processing facilities to ensure maximum output. As the Chief Operating Officer, & Png Upstream (Australia), Darley manages the logistics of resource transport and site maintenance. This role involves coordinating with engineering teams to resolve technical challenges in the field. Brett Darley drives the implementation of safety standards that protect personnel and the environment during complex extraction activities. By optimizing the performance of upstream assets, the Chief Operating Officer, & Png Upstream (Australia) ensures that the company meets its production targets consistently. Darley maintains a focus on operational reliability and cost-effective resource management to support the overall growth strategy of the firm.
    Brett Darley

    Stuart McIntosh - Chief Information Officer

    Stuart McIntosh, the Chief Information Officer at Santos, directs the digital transformation of the company's technical infrastructure. McIntosh oversees the implementation of advanced data analytics to improve the efficiency of oil and gas extraction processes. As the Chief Information Officer, McIntosh manages the cybersecurity framework protecting critical operational assets from digital threats. This role involves integrating cloud-based systems to streamline communication between remote field sites and the corporate headquarters. Stuart McIntosh drives the adoption of automated monitoring tools that provide real-time insights into production performance. By aligning information technology initiatives with business objectives, the Chief Information Officer ensures that the organization maintains a technological edge in the competitive energy market. McIntosh supports the broader leadership team by providing the digital tools necessary for data-driven decision-making and operational excellence across all regional activities.

    George Chimi - Chief Revenue Officer, Kumul Marine Terminal

    George Chimi, the Chief Revenue Officer, Kumul Marine Terminal at Santos, directs the financial performance and throughput of the marine terminal operations. Chimi oversees the commercial agreements and shipping logistics that facilitate the export of energy products. As the Chief Revenue Officer, Kumul Marine Terminal, Chimi manages the revenue streams generated from terminal services and cargo handling. This role involves negotiating contracts with international buyers and ensuring the timely delivery of resources. George Chimi drives the optimization of terminal capacity to increase the volume of exports and improve profitability. By monitoring global market prices and demand, the Chief Revenue Officer, Kumul Marine Terminal ensures that the company maximizes the value of its energy assets. Chimi coordinates with logistics teams to maintain efficient operations and secure the financial stability of the terminal's activities.

    Verena Stinshoff - Head Chief Medical Officer, Medical Services Png

    Verena Stinshoff, the Head Chief Medical Officer, Medical Services Png at Santos, directs the health and wellness programs for the workforce operating in the region. Stinshoff oversees the provision of medical care and emergency response services at remote field locations. As the Head Chief Medical Officer, Medical Services Png, Stinshoff manages the health protocols that ensure the safety and productivity of employees. This role involves coordinating with local health authorities and maintaining high standards of clinical care. Verena Stinshoff drives the implementation of preventative health initiatives that reduce workplace risks and improve overall staff well-being. By managing medical resources and personnel, the Head Chief Medical Officer, Medical Services Png supports the operational continuity of the company's projects. Stinshoff ensures that all medical services align with international safety standards and corporate health policies.

    Philip Byrne - Executive VP, Marketing & Trading

    Philip Byrne, the Executive VP, Marketing & Trading at Santos, directs the commercial strategy for the sale and distribution of energy products. Byrne oversees the global trading desk and manages the relationships with key customers in international markets. As the Executive VP, Marketing & Trading, Byrne analyzes market volatility to hedge risks and secure favorable pricing for natural gas and oil. This role involves developing marketing campaigns that highlight the company's value proposition to potential buyers. Philip Byrne drives the expansion of the firm's market reach by identifying new opportunities for product placement. By coordinating with the production and logistics teams, the Executive VP, Marketing & Trading ensures that supply meets demand efficiently. Byrne maintains a focus on maximizing revenue through strategic market positioning and effective negotiation of long-term supply contracts.

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    Frequently Asked Questions Regarding Santos Top Executives and Leadership Team

    Who leads Santos?
    Santos is led by Ross Adler (Managing Director & Chief Executive Officer), along with executives such as Kevin Gallagher (Managing Director & Chief Executive Officer) and Kevin Gallagher (Managing Director & Chief Executive Officer).
    Who is part of Santos’s executive team?
    The executive team of Santos includes leaders such as Ross Adler (Managing Director & Chief Executive Officer), Kevin Gallagher (Managing Director & Chief Executive Officer), Kevin Gallagher (Managing Director & Chief Executive Officer) and other senior executives.
    How many executives does Santos have?
    Santos has 8 executives leading key business areas.
    What roles are included in Santos’s leadership team?
    The leadership team of Santos includes roles such as Managing Director & Chief Executive Officer, Managing Director & Chief Executive Officer, Managing Director & Chief Executive Officer, Chief Operating Officer, & Png Upstream (Australia), Chief Information Officer.