Ground Support Services Executive and Leadership Team

June, 2026

Leadership Overview

Ground Support Services has 4 executives leading key functions including strategy, finance, operations, and business development.

Dedicated to excellence in the Facilities Services industry, Ground Support Services drives market impact through a philosophy of direct leadership and operational efficiency, serving clients across the United States.

Leadership Roles at Ground Support Services

  • Chief Executive Officer & Partner - Isaac Weiss
  • Chief Financial Officer - Shia Deutsch
  • Chief Operating Officer - Chany Bernat
  • President & Partner - Abe Grunhut
  • Isaac Weiss - Chief Executive Officer & Partner

    Isaac Weiss, the Chief Executive Officer & Partner at Ground Support Services, directs the company's overall strategic vision and operational framework. Weiss guides the executive team in navigating the Facilities Services sector, ensuring alignment with market demands and client objectives. This leadership role involves fostering a culture of accountability and driving sustainable growth across all business units. By optimizing resource allocation and identifying new market opportunities, Isaac Weiss ensures the company maintains a competitive edge. The Chief Executive Officer & Partner's focus remains on expanding the company's service offerings and enhancing operational efficiency to meet the evolving needs of the Hackensack, New Jersey-based organization and its clientele. Weiss's strategic oversight is critical for the company's long-term financial health and market positioning.

    Shia Deutsch - Chief Financial Officer

    Shia Deutsch, the Chief Financial Officer at Ground Support Services, manages all financial operations and fiscal strategy. Deutsch oversees budgeting, financial planning, and risk management, ensuring the company's fiscal health and compliance with industry regulations. This executive function involves analyzing financial data to inform strategic decision-making and capital allocation. By optimizing financial processes and reporting, Shia Deutsch supports the company's revenue targets and operational scalability within the Facilities Services industry. The Chief Financial Officer's responsibilities extend to managing investor relations and securing funding for growth initiatives. Deutsch's expertise is vital for maintaining financial stability and driving profitability for Ground Support Services, directly impacting the company's ability to execute its strategic plans and expand its market presence.

    Chany Bernat - Chief Operating Officer

    Chany Bernat, the Chief Operating Officer at Ground Support Services, oversees the day-to-day operational execution and service delivery. Bernat manages the integration of operational strategies with the company's broader business objectives, ensuring seamless service provision across all client engagements. This critical role involves optimizing workflow efficiency, managing operational teams, and implementing best practices within the Facilities Services sector. By streamlining operational processes and enhancing service quality, Chany Bernat directly contributes to client satisfaction and retention. The Chief Operating Officer's focus includes driving operational excellence and ensuring the company's infrastructure supports scalable growth. Bernat's leadership is essential for maintaining high standards of service delivery and operational integrity for Ground Support Services.

    Abe Grunhut - President & Partner

    Abe Grunhut, the President & Partner at Ground Support Services, drives business development and strategic partnerships. Grunhut leads initiatives to expand the company's market reach and cultivate key client relationships within the Facilities Services industry. This executive position involves identifying new revenue streams and fostering collaborations that enhance the company's service portfolio. By championing innovation and client-centric solutions, Abe Grunhut ensures Ground Support Services remains a preferred provider. The President & Partner's responsibilities include shaping the company's growth trajectory and reinforcing its market position. Grunhut's strategic vision and partnership acumen are fundamental to the sustained expansion and success of Ground Support Services.

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    Frequently Asked Questions Regarding Ground Support Services Top Executives and Leadership Team

    Who leads Ground Support Services?
    Ground Support Services is led by Isaac Weiss (Chief Executive Officer & Partner), along with executives such as Shia Deutsch (Chief Financial Officer) and Chany Bernat (Chief Operating Officer).
    Who is part of Ground Support Services’s executive team?
    The executive team of Ground Support Services includes leaders such as Isaac Weiss (Chief Executive Officer & Partner), Shia Deutsch (Chief Financial Officer), Chany Bernat (Chief Operating Officer) and other senior executives.
    How many executives does Ground Support Services have?
    Ground Support Services has 4 executives leading key business areas.
    What roles are included in Ground Support Services’s leadership team?
    The leadership team of Ground Support Services includes roles such as Chief Executive Officer & Partner, Chief Financial Officer, Chief Operating Officer, President & Partner.