United Launch Alliance Executive and Leadership Team

September, 2026

Leadership Overview

United Launch Alliance has 4 executives leading key functions including strategy, operations, human capital, and mission management.

Focused on advancing space access, United Launch Alliance delivers critical launch services through rigorous engineering, testing, and mission support to ensure reliable orbital delivery for government and commercial spacecraft.

Leadership Roles at United Launch Alliance

  • Interim Chief Executive Officer - John Elbon
  • Chief Executive Officer & Chief of Staff - Melissa Collins
  • Chief Operating Officer - Daniel Collins
  • Vice President, Human Resources & Chief Human Resources Officer - Liane George
  • John Elbon - Interim Chief Executive Officer

    John Elbon, the Interim Chief Executive Officer at United Launch Alliance, directs the overarching strategic vision for all launch service operations. By overseeing the integration of engineering and mission support, the Interim Chief Executive Officer ensures that every spacecraft launch meets stringent safety and performance standards. This leadership role involves constant collaboration with the Board to maintain market dominance in the aerospace sector. John Elbon manages the high-level execution of complex orbital missions, driving the company toward long-term growth objectives. Through the optimization of internal resources, the Interim Chief Executive Officer secures the operational stability required for successful space exploration. Elbon maintains a focus on technical excellence, ensuring that the organization remains the premier provider of launch services for government and commercial clients across North American markets and beyond.

    Melissa Collins - Chief Executive Officer & Chief of Staff

    Melissa Collins, the Chief Executive Officer & Chief of Staff at United Launch Alliance, coordinates the administrative and strategic functions that drive mission success. Overseeing the alignment of executive priorities, the Chief Executive Officer & Chief of Staff ensures that all departments operate in harmony with the company's core mission of reliable spacecraft delivery. This role involves managing high-level communications and facilitating decision-making processes across the leadership team. Melissa Collins drives the integration of mission support services, ensuring that every launch receives the necessary resources and oversight. By streamlining internal workflows, the Chief Executive Officer & Chief of Staff enhances the efficiency of the entire organization. Collins monitors the progress of critical projects, providing the necessary guidance to maintain the company's reputation for excellence. Through the management of key strategic initiatives, the Chief Executive Officer & Chief of Staff supports the continued growth and stability of the company.

    Daniel Collins - Chief Operating Officer

    Daniel Collins, the Chief Operating Officer at United Launch Alliance, manages the daily execution of complex aerospace manufacturing and launch logistics. Overseeing the entire production lifecycle, the Chief Operating Officer ensures that engineering teams maintain the highest quality standards for every spacecraft. This role involves coordinating supply chain efficiency and technical testing protocols to support mission success. Daniel Collins drives operational improvements that reduce costs while increasing the frequency of successful launches. By aligning manufacturing output with client demand, the Chief Operating Officer optimizes the company's industrial footprint. Collins monitors performance metrics across all production facilities, ensuring that the organization meets the rigorous requirements of the aerospace industry. Through the implementation of advanced manufacturing processes, the Chief Operating Officer sustains the competitive advantage of the company in the global launch services market.
    Daniel Collins

    Liane George - Vice President, Human Resources & Chief Human Resources Officer

    Liane George, the Vice President, Human Resources & Chief Human Resources Officer at United Launch Alliance, architects the talent acquisition and organizational development strategies necessary for aerospace innovation. Overseeing the recruitment of specialized engineering talent, the Chief Human Resources Officer ensures that the workforce possesses the technical expertise required for complex mission support. This leadership role involves fostering a culture of safety and excellence across all departments. Liane George drives initiatives that improve employee retention and professional growth, directly impacting the company's ability to execute high-stakes launches. By aligning human capital strategies with corporate objectives, the Chief Human Resources Officer supports the overall mission of the organization. George manages the implementation of comprehensive training programs, ensuring that the staff remains at the forefront of aerospace technology. Through these efforts, the Chief Human Resources Officer secures the human infrastructure essential for long-term operational success.
    Liane George

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    Frequently Asked Questions Regarding United Launch Alliance Top Executives and Leadership Team

    Who leads United Launch Alliance?
    United Launch Alliance is led by John Elbon (Interim Chief Executive Officer), along with executives such as Melissa Collins (Chief Executive Officer & Chief of Staff) and Daniel Collins (Chief Operating Officer).
    Who is part of United Launch Alliance’s executive team?
    The executive team of United Launch Alliance includes leaders such as John Elbon (Interim Chief Executive Officer), Melissa Collins (Chief Executive Officer & Chief of Staff), Daniel Collins (Chief Operating Officer) and other senior executives.
    How many executives does United Launch Alliance have?
    United Launch Alliance has 4 executives leading key business areas.
    What roles are included in United Launch Alliance’s leadership team?
    The leadership team of United Launch Alliance includes roles such as Interim Chief Executive Officer, Chief Executive Officer & Chief of Staff, Chief Operating Officer, Vice President, Human Resources & Chief Human Resources Officer.