GA Group Executive and Leadership Team

August, 2026

Leadership Overview

GA Group has 4 executives leading key functions including strategy, global practice management, information technology, and real estate asset optimization.

Focused on delivering comprehensive financial solutions, GA Group empowers retailers and lenders through expert asset valuation, strategic restructuring, and inventory monetization to ensure long-term stability across global markets.

Leadership Roles at GA Group

  • Chief Executive Officer - Michael Marchlik
  • Chief Executive Officer, Senior Managing Director, Global Practice Leader - Duane Lohn
  • President & Chief Information Officer - Eran Cohen
  • President, Real Estate - Michael Jerbich
  • Michael Marchlik - Chief Executive Officer

    Michael Marchlik, the Chief Executive Officer at GA Group, directs the overarching corporate strategy and operational vision for the firm. Marchlik oversees the integration of asset valuation and appraisal services, ensuring that retail and manufacturing clients receive precise financial guidance during complex restructuring or bankruptcy proceedings. By aligning internal resources with the needs of lenders and wholesalers, the Chief Executive Officer maintains a competitive edge in the North American market. This leadership role involves constant collaboration with the board to identify new opportunities for inventory monetization and capital solutions. Michael Marchlik drives the firm toward sustainable growth by fostering high-level partnerships and optimizing service delivery models. Through rigorous oversight of organizational performance, the Chief Executive Officer ensures that GA Group remains a trusted advisor for businesses navigating significant financial transitions, ultimately securing the firm's reputation for excellence in the global advisory sector.
    Michael Marchlik

    Duane Lohn - Chief Executive Officer, Senior Managing Director, Global Practice Leader

    Duane Lohn, the Chief Executive Officer, Senior Managing Director, Global Practice Leader at GA Group, architects the firm's international expansion and global practice standards. Lohn manages the complex delivery of advisory services across diverse geographic regions, ensuring that multinational retailers and manufacturers receive consistent support during mergers and capital restructuring. As the Global Practice Leader, Lohn standardizes valuation methodologies and disposition strategies to maximize asset recovery for lenders worldwide. This executive role requires deep engagement with international regulatory frameworks and market dynamics to provide actionable insights for clients. Duane Lohn drives the firm's global footprint by cultivating relationships with key stakeholders and overseeing the execution of large-scale monetization projects. By integrating regional expertise into the broader corporate strategy, the Chief Executive Officer, Senior Managing Director, Global Practice Leader ensures that GA Group delivers superior value and operational efficiency in every market, regardless of the complexity of the financial challenge.

    Eran Cohen - President & Chief Information Officer

    Eran Cohen, the President & Chief Information Officer at GA Group, directs the technological infrastructure and digital transformation initiatives essential for modern asset valuation and appraisal. Cohen oversees the development of proprietary data analytics platforms that support inventory monetization and wholesale solutions, ensuring that the firm utilizes cutting-edge tools to provide accurate financial assessments. By managing the intersection of information technology and business operations, the President & Chief Information Officer enables seamless data flow across North American and international offices. This leadership role involves securing critical digital assets and optimizing internal workflows to increase productivity during high-stakes bankruptcy proceedings. Eran Cohen drives innovation by implementing scalable software solutions that enhance the firm's advisory capabilities. Through the strategic application of technology, the President & Chief Information Officer ensures that GA Group maintains a technological advantage, providing clients with real-time data and robust analytical support for every complex financial decision.

    Michael Jerbich - President, Real Estate

    Michael Jerbich, the President, Real Estate at GA Group, directs the firm's specialized real estate advisory and disposition services. Jerbich oversees the valuation and strategic management of commercial property portfolios, providing essential support to retailers and lenders during restructuring or liquidation events. By analyzing market trends and property performance, the President, Real Estate ensures that clients achieve optimal outcomes during asset monetization and lease restructuring. This leadership role involves coordinating with other C-suite executives to integrate real estate strategies into the broader capital solutions offered by the firm. Michael Jerbich drives the expansion of real estate advisory services across North America, focusing on maximizing value for stakeholders in challenging economic environments. Through meticulous oversight of property-related transactions and advisory projects, the President, Real Estate ensures that GA Group delivers comprehensive solutions that address the unique real estate needs of retailers, manufacturers, and wholesalers navigating significant financial shifts.

    Frequently Asked Questions Regarding GA Group Top Executives and Leadership Team

    Who leads GA Group?
    GA Group is led by Michael Marchlik (Chief Executive Officer), along with executives such as Duane Lohn (Chief Executive Officer, Senior Managing Director, Global Practice Leader) and Eran Cohen (President & Chief Information Officer).
    Who is part of GA Group’s executive team?
    The executive team of GA Group includes leaders such as Michael Marchlik (Chief Executive Officer), Duane Lohn (Chief Executive Officer, Senior Managing Director, Global Practice Leader), Eran Cohen (President & Chief Information Officer) and other senior executives.
    How many executives does GA Group have?
    GA Group has 4 executives leading key business areas.
    What roles are included in GA Group’s leadership team?
    The leadership team of GA Group includes roles such as Chief Executive Officer, Chief Executive Officer, Senior Managing Director, Global Practice Leader, President & Chief Information Officer, President, Real Estate.