Leadership Overview
Sinclair has 10 executives leading key functions including strategy, revenue, human resources, information technology, team leadership, operations, legal, regional management, and advanced technology.
Committed to powering the modern transportation era, Sinclair delivers high-quality refined petroleum products while maintaining a century-long legacy of innovation and excellence across the American energy landscape.
Committed to powering the modern transportation era, Sinclair delivers high-quality refined petroleum products while maintaining a century-long legacy of innovation and excellence across the American energy landscape.
Leadership Roles at Sinclair
Peter Johnson - President
Peter Johnson, the President at Sinclair, directs the overarching strategic vision for the company's refining and retail operations. Johnson oversees the execution of long-term growth plans that expand the brand's presence in the American energy landscape. The President collaborates with the Board and other C-suite leaders to ensure that the company remains competitive in the evolving transportation sector. Peter Johnson manages the balance between traditional petroleum assets and the introduction of specialized fuel formulations designed for modern vehicles. By setting clear performance targets, the President drives the organization toward achieving its mission of providing quality energy solutions. This leadership role involves representing the company in high-level industry discussions and ensuring alignment with regulatory standards. Johnson secures the financial health of the enterprise by optimizing the supply chain and retail distribution networks. Through decisive leadership, the President maintains the legacy of the brand while positioning the company for future success in the energy market.
Jan Johansen - President (Australia)
Jan Johansen, the President (Australia) at Sinclair, directs the company's strategic initiatives within the Australian energy market. Johansen oversees the expansion of the brand's footprint and the distribution of petroleum products to meet regional demand. The President (Australia) manages local partnerships and ensures that the company's commitment to quality fuel performance remains consistent with global standards. Jan Johansen coordinates with the corporate office to align regional operations with the broader mission of the enterprise. By analyzing market trends and consumer behavior, the President (Australia) identifies opportunities for growth and operational efficiency. This leadership role involves managing the complexities of international energy logistics and regulatory environments. Johansen drives the implementation of brand-specific strategies that enhance the company's reputation in the region. Through effective management of local assets, the President (Australia) contributes to the overall success and market impact of the company on a global scale.
Markel Hubinette - President (China)
Markel Hubinette, the President (China) at Sinclair, directs the company's strategic operations and market development within the Chinese energy sector. Hubinette oversees the distribution of refined products and the establishment of commercial relationships that support the brand's growth in the region. The President (China) ensures that all local activities align with the company's core mission of providing high-performance fuel solutions. Markel Hubinette manages the complexities of the regional supply chain and navigates the regulatory landscape to maintain operational continuity. By identifying emerging market opportunities, the President (China) drives the expansion of the company's influence in the Asian energy market. This leadership role involves collaborating with international teams to share best practices and optimize performance. Hubinette secures the company's competitive position by focusing on customer value and the delivery of quality petroleum products. Through strategic oversight, the President (China) contributes significantly to the global reach and financial stability of the enterprise.
William Maughlin - Chief of Staff
William Maughlin, the Chief of Staff at Sinclair, coordinates executive workflows to ensure operational efficiency across the energy enterprise. Maughlin manages internal communications and aligns departmental objectives with the broader corporate mission of delivering reliable fuel products. By facilitating collaboration between the C-suite and various business units, the Chief of Staff optimizes decision-making processes regarding refining and distribution assets. This role requires constant monitoring of organizational performance metrics to support the long-term growth of the brand. William Maughlin maintains focus on streamlining administrative functions, allowing the company to maintain its competitive edge in the petroleum market. Through rigorous oversight of strategic initiatives, the Chief of Staff ensures that all internal resources remain directed toward achieving the primary goals of the organization. This leadership position remains vital for maintaining the operational integrity of the company as it continues to serve motorists across the United States.
Ryan Moore - Chief Revenue Officer
Ryan Moore, the Chief Revenue Officer at Sinclair, directs all commercial strategies to maximize profitability across the extensive network of fuel stations. Moore oversees the pricing models and market expansion efforts that sustain the company's position as a leader in the energy sector. By analyzing consumer demand for gasoline and diesel products, the Chief Revenue Officer identifies new opportunities for growth within the thirty-state footprint. Ryan Moore collaborates with refining teams to ensure that product supply aligns with regional market requirements. This leadership role involves managing relationships with commercial clients and independent station operators to drive consistent revenue streams. Through the implementation of data-driven sales tactics, the Chief Revenue Officer enhances the overall financial performance of the brand. Moore secures the company's market share by focusing on customer value and the consistent delivery of high-performance fuel formulations that meet modern engine standards.

Donald Thompson - Executive Vice President & Chief Human Resources Officer
Donald Thompson, the Executive Vice President & Chief Human Resources Officer at Sinclair, architects the talent strategy necessary to support a century-old energy institution. Thompson manages workforce development, recruitment, and organizational culture to ensure that the company retains top-tier expertise in refining and retail operations. The Executive Vice President & Chief Human Resources Officer aligns human capital initiatives with the broader business goal of maintaining high safety and performance standards across all facilities. Donald Thompson oversees the implementation of training programs that prepare the workforce for the evolving demands of the energy industry. By fostering an environment of professional growth, the Chief Human Resources Officer strengthens the internal capabilities of the organization. This leadership role involves balancing the needs of a diverse workforce with the strategic requirements of the corporate office. Thompson ensures that the company remains a preferred employer while driving operational excellence through a highly skilled and motivated team.
Ramon Grimaldo - Vice President & Chief Information Officer
Ramon Grimaldo, the Vice President & Chief Information Officer at Sinclair, directs the digital transformation of the company's energy infrastructure. Grimaldo oversees the integration of advanced data systems that monitor refining efficiency and retail supply chain logistics. The Vice President & Chief Information Officer ensures that the technological framework supports the secure and reliable distribution of fuel products across the vast network of stations. Ramon Grimaldo manages cybersecurity protocols to protect critical operational data from emerging threats. By leveraging modern software solutions, the Chief Information Officer enhances the visibility of inventory levels and market demand. This leadership role involves collaborating with other executives to implement innovative tools that improve engine performance and emissions tracking. Grimaldo drives the adoption of new technologies that keep the company at the forefront of the energy sector. Through strategic investment in digital assets, the Chief Information Officer secures the long-term operational stability of the entire enterprise.
David Gibber - Chief Legal Officer & Executive Vice President
David Gibber, the Chief Legal Officer & Executive Vice President at Sinclair, manages the regulatory and compliance framework governing the company's energy operations. Gibber oversees legal strategies that protect the brand's intellectual property and ensure adherence to environmental standards across all refining and distribution activities. The Chief Legal Officer & Executive Vice President provides guidance on corporate governance and risk management to support the company's strategic objectives. David Gibber negotiates complex contracts with commercial partners and suppliers to maintain the integrity of the fuel supply chain. By navigating the legal landscape of the energy industry, the Chief Legal Officer ensures that the company operates within the bounds of federal and state regulations. This leadership role involves collaborating with other executives to mitigate potential liabilities and protect the interests of the organization. Gibber secures the company's legal standing while facilitating the expansion of its retail network across the United States.

Sesh Simha - Vice President, Advanced Technology
Sesh Simha, the Vice President, Advanced Technology at Sinclair, architects the development of next-generation fuel formulations and engine performance solutions. Simha oversees research and development initiatives that focus on improving emissions standards and fuel efficiency for modern vehicles. The Vice President, Advanced Technology collaborates with refining teams to integrate innovative chemical processes into the production cycle. Sesh Simha manages the testing and validation of new products to ensure they meet the high quality standards expected by consumers. By staying at the forefront of energy technology, the Vice President, Advanced Technology drives the company's commitment to innovation and customer value. This leadership role involves monitoring industry advancements and identifying new technologies that can enhance the brand's market position. Simha secures the company's future by leading the transition toward more sustainable and efficient energy products. Through technical expertise, the Vice President, Advanced Technology ensures that the company remains a leader in the evolving energy landscape.
DeeJ Luna - Team Captain
DeeJ Luna, the Team Captain at Sinclair, leads frontline initiatives to ensure the consistent delivery of quality fuel products to consumers. Luna coordinates the daily activities of operational teams to maintain the high standards associated with the brand's iconic dinosaur logo. The Team Captain monitors station performance and customer service metrics to uphold the company's reputation in the retail energy market. DeeJ Luna facilitates communication between field staff and corporate management to resolve logistical challenges quickly. By fostering a culture of accountability and excellence, the Team Captain ensures that every fuel station operates efficiently. This leadership role involves identifying opportunities for process improvements that enhance the overall customer experience. Luna drives the execution of brand-wide initiatives that support the company's commitment to innovation and reliability. Through active engagement with the workforce, the Team Captain maintains the operational momentum required to serve motorists effectively across the extensive national network.
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