Ascent Aviation Services Executive and Leadership Team

June, 2026

Leadership Overview

Ascent Aviation Services has 5 executives leading key functions including strategy, finance, operations, and market leadership.

Driven by a commitment to excellence, Ascent Aviation Services provides fully integrated aviation maintenance, repair, and overhaul services, positioning itself as a global leader in aircraft lifecycle management.

Leadership Roles at Ascent Aviation Services

  • Board Member and Interim Chief Executive Officer - Matthew Ray
  • Chief Financial Officer - Bart Budman
  • Operations Chief Operating Officer & Vice President - Timothy McGuire
  • President - John Keating
  • President - David Querio
  • Matthew Ray - Board Member and Interim Chief Executive Officer

    Matthew Ray, the Board Member and Interim Chief Executive Officer at Ascent Aviation Services, directs the company's overarching strategy and operational execution. Ray guides the executive team in navigating the complex landscape of aircraft maintenance, repair, and overhaul (MRO) services. This leadership role involves ensuring the company's integrated approach to MRO, line maintenance, storage, and reclamation aligns with market demands and client needs. Overseeing the strategic direction, Matthew Ray ensures Ascent Aviation Services maintains its position as one of the world's largest aircraft maintenance operations, leveraging the ideal Arizona climate for its extensive facilities. The focus remains on driving efficiency and service excellence across all facets of the business, from wide body to regional aircraft.

    Bart Budman - Chief Financial Officer

    Bart Budman, the Chief Financial Officer at Ascent Aviation Services, manages the company's financial health and strategic fiscal planning. Budman oversees all financial operations, including budgeting, forecasting, and capital allocation, ensuring robust financial controls are in place. This critical role involves optimizing financial performance to support Ascent Aviation Services' extensive maintenance, repair, and overhaul (MRO) operations. By analyzing market trends and financial data, Bart Budman drives initiatives to enhance profitability and manage risk across the organization. The CFO's leadership ensures the company's financial stability, enabling continued investment in state-of-the-art facilities and services for owners, operators, and lessors of diverse aircraft types.

    Timothy McGuire - Operations Chief Operating Officer & Vice President

    Timothy McGuire, the Operations Chief Operating Officer & Vice President at Ascent Aviation Services, spearheads the company's extensive operational activities. McGuire directs the day-to-day execution of maintenance, repair, and overhaul (MRO) services, ensuring seamless integration of line maintenance, storage, and reclamation processes. This leadership position involves optimizing workflow efficiency and resource management across the vast Arizona facilities. By focusing on operational excellence, Timothy McGuire ensures Ascent Aviation Services meets the rigorous demands of servicing wide body, narrow body, and regional aircraft. McGuire's oversight guarantees the highest standards of safety and quality, reinforcing the company's global reputation for integrated aviation support.

    John Keating - President

    John Keating, the President at Ascent Aviation Services, drives the company's strategic market positioning and client relations. Keating leads initiatives to expand service offerings and enhance customer engagement within the aviation maintenance, repair, and overhaul (MRO) sector. This executive role involves fostering strong partnerships with aircraft owners, operators, and lessors, ensuring their needs are met with Ascent Aviation Services' integrated solutions. By focusing on market dynamics and service innovation, John Keating reinforces the company's status as a premier MRO provider. Keating's leadership ensures the continued growth and operational success of the organization, leveraging its prime Arizona location for comprehensive aircraft lifecycle support.

    David Querio - President

    David Querio, the President at Ascent Aviation Services, directs the company's strategic growth and operational expansion. Querio oversees the integration of comprehensive aviation maintenance, repair, and overhaul (MRO) services, including line maintenance, storage, and reclamation. This leadership position focuses on enhancing the company's capabilities to serve a diverse fleet of wide body, narrow body, and regional aircraft. By championing operational efficiency and client satisfaction, David Querio ensures Ascent Aviation Services maintains its competitive edge in the global MRO market. Querio's strategic vision guides the company's development, solidifying its reputation for excellence and reliability in aircraft lifecycle management.

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    Frequently Asked Questions Regarding Ascent Aviation Services Top Executives and Leadership Team

    Who leads Ascent Aviation Services?
    Ascent Aviation Services is led by Matthew Ray (Board Member and Interim Chief Executive Officer), along with executives such as Bart Budman (Chief Financial Officer) and Timothy McGuire (Operations Chief Operating Officer & Vice President).
    Who is part of Ascent Aviation Services’s executive team?
    The executive team of Ascent Aviation Services includes leaders such as Matthew Ray (Board Member and Interim Chief Executive Officer), Bart Budman (Chief Financial Officer), Timothy McGuire (Operations Chief Operating Officer & Vice President) and other senior executives.
    How many executives does Ascent Aviation Services have?
    Ascent Aviation Services has 5 executives leading key business areas.
    What roles are included in Ascent Aviation Services’s leadership team?
    The leadership team of Ascent Aviation Services includes roles such as Board Member and Interim Chief Executive Officer, Chief Financial Officer, Operations Chief Operating Officer & Vice President, President, President.