CIRCOR Executive and Leadership Team

October, 2026

Leadership Overview

CIRCOR has 4 executives leading key functions including corporate strategy, financial oversight, business development, and engineering operations.

Focused on delivering mission-critical flow control solutions, CIRCOR maintains a commitment to engineering excellence and operational reliability across the global energy, aerospace, and defense sectors.

Leadership Roles at CIRCOR

  • Chief Executive Officer - Saif Siddiqui
  • Chief Financial Officer - DAllen Dhal
  • Chief Financial Officer & Senior VP, Business Development - Arun Sharma
  • Engineering, Valves Chief of Staff (Leslie Controls Inc & Valve Llc, Portland) - Whit Hoskins
  • Saif Siddiqui - Chief Executive Officer

    Saif Siddiqui, the Chief Executive Officer at CIRCOR, directs the global strategic vision for the organization. Overseeing the design and production of highly engineered flow control products, the Chief Executive Officer ensures alignment between manufacturing capabilities and the rigorous demands of the energy, aerospace, and defense sectors. Siddiqui manages the integration of advanced fluid handling systems across international markets, driving operational efficiency in high-pressure and corrosive environments. By coordinating with the Board and senior leadership, the Chief Executive Officer maintains the company's market position as a provider of mission-critical infrastructure components. This leadership role involves optimizing the manufacturing footprint to support long-term growth and reliability standards. Through the implementation of robust engineering protocols, Saif Siddiqui secures the company's reputation for excellence in demanding industrial applications. Ultimately, Siddiqui fosters a culture of innovation that sustains the organization's competitive advantage in global industrial manufacturing.
    Saif Siddiqui

    DAllen Dhal - Chief Financial Officer

    DAllen Dhal, the Chief Financial Officer at CIRCOR, manages the fiscal health and capital allocation strategies for the enterprise. Overseeing financial reporting, treasury functions, and risk management, the Chief Financial Officer ensures the organization maintains the liquidity necessary to support complex engineering projects. Dhal monitors the economic performance of global manufacturing operations, providing the data-driven insights required to sustain production in the energy and marine sectors. By collaborating with the executive team, the Chief Financial Officer aligns budgetary resources with the company's long-term goals for flow control technology development. This role involves rigorous oversight of internal controls and compliance standards to protect shareholder value. DAllen Dhal drives financial discipline across all business units, ensuring that the company remains resilient in volatile industrial markets. Through precise fiscal planning, Dhal supports the continued investment in the high-performance pumps and valves that define the company's core business model.

    Arun Sharma - Chief Financial Officer & Senior VP, Business Development

    Arun Sharma, the Chief Financial Officer & Senior VP, Business Development at CIRCOR, architects the company's expansion strategy and investment portfolio. Overseeing mergers, acquisitions, and strategic partnerships, the Chief Financial Officer & Senior VP, Business Development identifies new market opportunities within the defense and industrial processing sectors. Sharma evaluates the financial viability of integrating new flow control technologies into the existing product suite, ensuring that growth initiatives remain consistent with the company's engineering heritage. By bridging the gap between financial performance and market development, the Chief Financial Officer & Senior VP, Business Development accelerates the adoption of mission-critical fluid handling systems. Arun Sharma manages the capital structure to facilitate innovation in extreme-environment applications. This leadership role involves analyzing global market trends to position the organization for sustainable revenue growth. Through strategic business development, Sharma expands the company's footprint in demanding environments where reliability remains the primary requirement for industrial clients.

    Whit Hoskins - Engineering, Valves Chief of Staff (Leslie Controls Inc & Valve Llc, Portland)

    Whit Hoskins, the Engineering, Valves Chief of Staff (Leslie Controls Inc & Valve Llc, Portland) at CIRCOR, directs the technical execution and product development for valve systems. Overseeing the engineering teams responsible for high-pressure and temperature-resistant components, the Engineering, Valves Chief of Staff (Leslie Controls Inc & Valve Llc, Portland) ensures that all designs meet the stringent quality standards required for mission-critical infrastructure. Hoskins manages the technical lifecycle of valve products, from initial design to final testing in corrosive environments. By coordinating with manufacturing leads, the Engineering, Valves Chief of Staff (Leslie Controls Inc & Valve Llc, Portland) optimizes production workflows to maintain the reliability of fluid handling systems. Whit Hoskins drives the implementation of advanced engineering solutions that address the specific needs of the marine and industrial processing sectors. This role involves maintaining technical excellence across the Portland operations, ensuring that every valve component performs under extreme conditions. Through rigorous oversight, Hoskins sustains the company's commitment to engineering precision.

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    Frequently Asked Questions Regarding CIRCOR Top Executives and Leadership Team

    Who leads CIRCOR?
    CIRCOR is led by Saif Siddiqui (Chief Executive Officer), along with executives such as DAllen Dhal (Chief Financial Officer) and Arun Sharma (Chief Financial Officer & Senior VP, Business Development).
    Who is part of CIRCOR’s executive team?
    The executive team of CIRCOR includes leaders such as Saif Siddiqui (Chief Executive Officer), DAllen Dhal (Chief Financial Officer), Arun Sharma (Chief Financial Officer & Senior VP, Business Development) and other senior executives.
    How many executives does CIRCOR have?
    CIRCOR has 4 executives leading key business areas.
    What roles are included in CIRCOR’s leadership team?
    The leadership team of CIRCOR includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Senior VP, Business Development, Engineering, Valves Chief of Staff (Leslie Controls Inc & Valve Llc, Portland).