Genesis Executive and Leadership Team

June, 2026

Leadership Overview

Genesis has 6 executives leading key functions including strategy, marketing, operations, and regional management.

Driven by a commitment to quality, Genesis focuses on delivering exemplary service and advanced vehicle features through its MyGenesis platform, enhancing the ownership experience.

Leadership Roles at Genesis

  • Chief Executive Officer - William Hamler
  • Chief Operating Officer - Tedros Mengiste
  • President - Rogelio Ortiz
  • President - Michael Masiejczyk
  • President - David Dixon
  • Chief Marketing Officer - Amy Marentic
  • William Hamler - Chief Executive Officer

    William Hamler, the Chief Executive Officer at Genesis, directs the overarching corporate strategy and long-term vision. Hamler guides the company's expansion within the automotive manufacturing sector, ensuring alignment with market demands for luxury vehicles. Overseeing all major business units, the Chief Executive Officer drives innovation in product development and customer engagement. This leadership role involves fostering a culture of attention to detail and exemplary service across the organization. By optimizing operational efficiency and strategic partnerships, William Hamler ensures Genesis maintains its competitive edge and commitment to quality. The Chief Executive Officer's focus extends to global market penetration and brand enhancement, solidifying Genesis's position as a premier automotive brand.

    Tedros Mengiste - Chief Operating Officer

    Tedros Mengiste, the Chief Operating Officer at Genesis, manages the day-to-day operational functions and ensures seamless execution of business processes. Mengiste oversees manufacturing efficiency, supply chain logistics, and quality control, upholding the company's commitment to exemplary service. Directing cross-functional teams, the Chief Operating Officer optimizes resource allocation and operational workflows to enhance productivity. This critical role involves implementing best practices in vehicle production and service delivery. By streamlining operations, Tedros Mengiste directly contributes to maintaining high standards for vehicle maintenance tracking and connected services. The Chief Operating Officer's responsibilities extend to ensuring operational readiness for new model introductions and expanding service network capabilities.
    Tedros Mengiste

    Rogelio Ortiz - President

    Rogelio Ortiz, the President at Genesis, spearheads strategic initiatives for key market segments. Ortiz focuses on driving regional growth and expanding the company's footprint within the automotive industry. Leading dedicated teams, the President ensures the successful implementation of corporate objectives and market penetration strategies. This executive position involves fostering strong relationships with dealership networks and key stakeholders. By championing new market opportunities, Rogelio Ortiz directly impacts the company's revenue streams and brand visibility. The President's leadership is crucial for navigating complex market dynamics and achieving sustained business expansion across designated territories.

    Michael Masiejczyk - President

    Michael Masiejczyk, the President at Genesis, directs critical operational advancements and service enhancements. Masiejczyk concentrates on optimizing the customer experience, particularly through the MyGenesis platform and its connected services. Overseeing the integration of new technologies, the President ensures that vehicle maintenance tracking and service reminders meet evolving customer expectations. This leadership role involves collaborating with product development to align service offerings with vehicle capabilities. By driving service innovation, Michael Masiejczyk directly supports the company's commitment to exemplary customer care. The President's focus is on elevating the post-purchase ownership journey and reinforcing brand loyalty through superior support.

    David Dixon - President

    David Dixon, the President at Genesis, champions strategic partnerships and business development efforts. Dixon focuses on expanding the company's reach and influence within the automotive manufacturing sector. Leading negotiations and alliance formations, the President identifies and secures opportunities for collaborative growth. This executive role involves cultivating relationships with suppliers, technology providers, and other industry players. By forging strategic alliances, David Dixon directly contributes to enhancing Genesis's competitive positioning and market access. The President's oversight extends to exploring new business models and revenue streams that align with the company's long-term objectives and brand vision.

    Amy Marentic - Chief Marketing Officer

    Amy Marentic, the Chief Marketing Officer at Genesis, architects and executes comprehensive marketing strategies. Marentic drives brand awareness and customer acquisition initiatives, focusing on the unique value proposition of Genesis vehicles. Overseeing all promotional activities and digital engagement, the Chief Marketing Officer ensures consistent brand messaging across all platforms. This leadership position involves leveraging market insights to connect with target demographics and enhance the MyGenesis account experience. By developing innovative campaigns, Amy Marentic directly supports the company's growth objectives and strengthens customer loyalty. The Chief Marketing Officer's purview includes managing advertising budgets, public relations, and digital marketing efforts to elevate the Genesis brand globally.
    Amy Marentic

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    Frequently Asked Questions Regarding Genesis Top Executives and Leadership Team

    Who leads Genesis?
    Genesis is led by William Hamler (Chief Executive Officer), along with executives such as Tedros Mengiste (Chief Operating Officer) and Rogelio Ortiz (President).
    Who is part of Genesis’s executive team?
    The executive team of Genesis includes leaders such as William Hamler (Chief Executive Officer), Tedros Mengiste (Chief Operating Officer), Rogelio Ortiz (President) and other senior executives.
    How many executives does Genesis have?
    Genesis has 6 executives leading key business areas.
    What roles are included in Genesis’s leadership team?
    The leadership team of Genesis includes roles such as Chief Executive Officer, Chief Operating Officer, President, President, President.