Paramount Group Executive and Leadership Team

November, 2026

Leadership Overview

Paramount Group has 6 executives leading key functions including corporate strategy, financial oversight, global operations, and manufacturing excellence.

Operating across five continents, Paramount Group delivers advanced aerospace and technology solutions to sovereign governments while maintaining a robust manufacturing footprint throughout Africa, Asia, and the Middle East.

Leadership Roles at Paramount Group

  • Chief Executive Officer - Brian Greyling
  • Group Chief Executive Officer - John Craig
  • Chief Financial Officer - Andre Tustin
  • Chief Financial Officer & Director, Commercial - Sakkie van der Westhuizen
  • Chief Financial Officer, Manufacturing - Anna Mathews
  • Group Chief Operating Officer - Martie Baumgardt
  • Brian Greyling - Chief Executive Officer

    Brian Greyling, the Chief Executive Officer at Paramount Group, directs the overarching corporate strategy and long-term vision for the aerospace and technology enterprise. Greyling manages high-level relationships with sovereign governments across five continents to ensure alignment with global defense requirements. By prioritizing innovation in aerospace manufacturing, the Chief Executive Officer drives the expansion of technological capabilities within the African, Asian, and Middle Eastern markets. Brian Greyling oversees the integration of complex defense systems, ensuring that all product development cycles meet rigorous international standards. This leadership role involves constant coordination with the board to maintain market competitiveness and operational excellence. Through the implementation of strategic growth initiatives, the Chief Executive Officer secures the company's position as a premier global partner. Ultimately, Greyling fosters a culture of technical precision and operational agility that defines the organization's impact on the global security landscape.

    John Craig - Group Chief Executive Officer

    John Craig, the Group Chief Executive Officer at Paramount Group, architects the global operational framework and manages the multi-continental manufacturing infrastructure. Craig coordinates the deployment of aerospace technologies across diverse geopolitical environments, ensuring that the Group Chief Executive Officer maintains consistent quality standards in Africa, Asia, and the Middle East. By aligning manufacturing output with the specific needs of sovereign governments, the Group Chief Executive Officer optimizes the supply chain for maximum efficiency. John Craig leads the executive team in executing large-scale defense projects that require precise logistical planning and cross-border collaboration. This role involves balancing immediate production demands with the long-term strategic goals of the company. Through the oversight of international operations, Craig ensures that the organization remains a dominant force in the aerospace sector. Ultimately, the Group Chief Executive Officer drives sustainable growth by leveraging the company's unique manufacturing capabilities to meet evolving global security challenges.

    Andre Tustin - Chief Financial Officer

    Andre Tustin, the Chief Financial Officer at Paramount Group, manages the fiscal health and capital allocation strategies for the global aerospace organization. Tustin oversees the financial reporting, risk management, and investment planning required to support operations across five continents. By analyzing market trends in the aerospace and technology sectors, the Chief Financial Officer ensures that the company maintains a strong balance sheet while funding critical research and development. Andre Tustin collaborates with other executive leaders to align financial resources with the strategic objectives of the business. This leadership role involves monitoring the economic stability of manufacturing projects in Africa, Asia, and the Middle East to mitigate potential risks. Through the rigorous oversight of corporate budgets and financial compliance, the Chief Financial Officer supports the company's ability to deliver advanced solutions to sovereign governments. Ultimately, Tustin secures the financial foundation necessary for the organization to sustain its competitive advantage.

    Sakkie van der Westhuizen - Chief Financial Officer & Director, Commercial

    Sakkie van der Westhuizen, the Chief Financial Officer & Director, Commercial at Paramount Group, manages the intersection of financial planning and commercial contract negotiations. Westhuizen oversees the commercial viability of aerospace projects, ensuring that the Chief Financial Officer & Director, Commercial aligns pricing strategies with the specific requirements of sovereign governments. By evaluating the profitability of international deals, the Chief Financial Officer & Director, Commercial supports the company's expansion across Africa, Asia, and the Middle East. Sakkie van der Westhuizen leads the commercial team in structuring complex agreements that balance risk and reward for the organization. This role involves close coordination with the finance department to ensure that all commercial activities remain within the established fiscal parameters. Through the strategic management of client relationships and financial contracts, Westhuizen drives revenue growth and market penetration. Ultimately, the Chief Financial Officer & Director, Commercial secures the long-term commercial success of the company's aerospace and technology portfolio.

    Anna Mathews - Chief Financial Officer, Manufacturing

    Anna Mathews, the Chief Financial Officer, Manufacturing at Paramount Group, directs the financial oversight specifically related to the company's extensive manufacturing operations. Mathews manages the cost structures, capital expenditures, and inventory valuations for production sites located throughout Africa, Asia, and the Middle East. By analyzing the financial performance of each manufacturing unit, the Chief Financial Officer, Manufacturing ensures that the company optimizes its production costs while maintaining high-quality aerospace output. Anna Mathews collaborates with operational leaders to allocate funds toward the most efficient manufacturing technologies and processes. This role involves monitoring the financial health of the supply chain to prevent disruptions in the delivery of defense solutions to sovereign governments. Through the precise management of manufacturing-related finances, the Chief Financial Officer, Manufacturing supports the overall profitability of the organization. Ultimately, Mathews drives the financial discipline required to sustain the company's global manufacturing footprint and competitive market position.

    Martie Baumgardt - Group Chief Operating Officer

    Martie Baumgardt, the Group Chief Operating Officer at Paramount Group, directs the daily operational workflows and internal processes that sustain the company's global aerospace manufacturing. Baumgardt oversees the integration of production facilities across Africa, Asia, and the Middle East, ensuring that the Group Chief Operating Officer maintains high efficiency in all technical output. By streamlining internal systems, the Group Chief Operating Officer facilitates seamless communication between engineering teams and international clients. Martie Baumgardt manages the operational logistics required to support sovereign government contracts, focusing on the timely delivery of advanced technology solutions. This role involves constant monitoring of performance metrics to identify areas for process improvement and resource optimization. Through the implementation of rigorous operational standards, Baumgardt ensures that the company meets its production targets while maintaining safety and quality. Ultimately, the Group Chief Operating Officer drives the operational excellence that allows the organization to scale its impact across diverse global markets.

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    Frequently Asked Questions Regarding Paramount Group Top Executives and Leadership Team

    Who leads Paramount Group?
    Paramount Group is led by Brian Greyling (Chief Executive Officer), along with executives such as John Craig (Group Chief Executive Officer) and Andre Tustin (Chief Financial Officer).
    Who is part of Paramount Group’s executive team?
    The executive team of Paramount Group includes leaders such as Brian Greyling (Chief Executive Officer), John Craig (Group Chief Executive Officer), Andre Tustin (Chief Financial Officer) and other senior executives.
    How many executives does Paramount Group have?
    Paramount Group has 6 executives leading key business areas.
    What roles are included in Paramount Group’s leadership team?
    The leadership team of Paramount Group includes roles such as Chief Executive Officer, Group Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Director, Commercial, Chief Financial Officer, Manufacturing.