ABS Group Executive and Leadership Team

August, 2026

Leadership Overview

ABS Group has 10 executives leading key functions including strategy, financial oversight, and regional operations.

Committed to technical excellence, ABS Group delivers specialized consulting and software solutions to global energy, maritime, and government sectors while maintaining a rigorous focus on safety and operational integrity.

Leadership Roles at ABS Group

  • Chief Executive Officer - Collin Fred
  • Pres-CEO - Steve McCormick
  • President & Chief Executive Officer - Allison Bader
  • Interim President & Chief Executive Officer - Jake Stenzler
  • Chief Executive Officer & President - David Wechsler
  • Principal & Chief Executive Officer - Aaron Sher
  • Chief Financial Officer - Carolyn Barton
  • Group Chief Financial Officer - Lukmanul Nugraha
  • Vice President, Finance & Chief Financial Officer - Mauricio Morre
  • President, Abs (Americas) - Tom Gilmour
  • Collin Fred - Chief Executive Officer

    Collin Fred, the Chief Executive Officer at ABS Group, directs the overarching strategic vision for global consulting services across the oil, gas, and renewable energy sectors. By aligning technical software capabilities with client requirements, the Chief Executive Officer ensures that ABS Group maintains a competitive edge in complex industrial markets. This leadership role involves constant engagement with the Board to refine long-term growth objectives and operational efficiency. Collin Fred monitors market trends to identify emerging opportunities within the mining and maritime industries, ensuring that the organization remains at the forefront of safety and risk management. Through the implementation of high-level performance metrics, the Chief Executive Officer drives sustainable value for stakeholders. By fostering a culture of technical precision, the executive secures the firm's reputation as a trusted advisor for critical infrastructure projects worldwide, ultimately strengthening the company's market position through disciplined execution and strategic foresight.

    Steve McCormick - Pres-CEO

    Steve McCormick, the Pres-CEO at ABS Group, manages the integration of consulting services with advanced software solutions to support government and industrial clients. Overseeing the execution of corporate initiatives, the Pres-CEO ensures that all service delivery models align with the rigorous safety standards required in the energy and maritime sectors. This role requires constant collaboration with department heads to optimize resource allocation and project outcomes. Steve McCormick evaluates operational performance across international markets, driving efficiency in service delivery to meet the evolving needs of the mining and renewable energy industries. By prioritizing innovation in technical consulting, the Pres-CEO strengthens the firm's ability to address complex risk management challenges. McCormick maintains a focus on operational excellence, ensuring that the organization delivers consistent value to clients while navigating the complexities of global regulatory environments and maintaining the company's commitment to high-quality engineering and advisory services.

    Allison Bader - President & Chief Executive Officer

    Allison Bader, the President & Chief Executive Officer at ABS Group, leads the expansion of technical consulting services into new geographic territories and emerging industrial markets. By architecting growth strategies for the renewable energy and government sectors, the President & Chief Executive Officer ensures that the firm remains a leader in risk mitigation and safety compliance. This leadership position involves managing cross-functional teams to deliver integrated software and consulting solutions that address critical infrastructure needs. Allison Bader monitors the competitive landscape to identify strategic partnerships that enhance the company's service portfolio. Through the oversight of large-scale projects, the President & Chief Executive Officer drives operational improvements that increase client satisfaction and project profitability. Bader focuses on long-term sustainability, ensuring that the organization adapts to technological advancements while maintaining the core values of safety and reliability that define the firm's presence in the global energy and mining industries.

    Jake Stenzler - Interim President & Chief Executive Officer

    Jake Stenzler, the Interim President & Chief Executive Officer at ABS Group, provides steady leadership while overseeing the delivery of specialized consulting services to the maritime and energy sectors. By maintaining operational continuity, the Interim President & Chief Executive Officer ensures that all client engagements remain aligned with the firm's high standards for safety and technical accuracy. This role involves coordinating with senior leadership to manage ongoing projects and address immediate market demands. Jake Stenzler evaluates internal processes to identify opportunities for increased efficiency in software deployment and consulting workflows. Through the management of key client relationships, the Interim President & Chief Executive Officer supports the firm's reputation for excellence in risk management and regulatory compliance. Stenzler focuses on stabilizing core business functions, ensuring that the organization continues to provide high-value solutions to the mining and government sectors while preparing the company for future strategic transitions and long-term growth initiatives.
    Jake Stenzler

    David Wechsler - Chief Executive Officer & President

    David Wechsler, the Chief Executive Officer & President at ABS Group, directs the strategic development of consulting services and software platforms tailored for the oil, gas, and renewable energy industries. By overseeing the alignment of technical expertise with client-specific risk management needs, the Chief Executive Officer & President ensures that the firm delivers actionable insights for complex industrial projects. This role involves leading the executive team in the pursuit of operational excellence and market expansion. David Wechsler monitors global trends to ensure that the company's service offerings remain relevant in the face of evolving regulatory and safety requirements. Through the implementation of rigorous quality control measures, the Chief Executive Officer & President drives consistent performance across all service lines. Wechsler focuses on strengthening the firm's presence in the maritime and mining sectors, ensuring that the organization provides the necessary technical support to maintain safety and reliability in critical infrastructure operations worldwide.
    David Wechsler

    Aaron Sher - Principal & Chief Executive Officer

    Aaron Sher, the Principal & Chief Executive Officer at ABS Group, oversees the delivery of high-level consulting services and technical software solutions for the government and energy sectors. By focusing on the intersection of safety and operational efficiency, the Principal & Chief Executive Officer ensures that the firm provides comprehensive risk management strategies to clients. This role involves managing the strategic direction of specialized consulting teams to address the unique challenges of the mining and maritime industries. Aaron Sher evaluates project performance to ensure that all deliverables meet the highest standards of technical accuracy and regulatory compliance. Through the development of innovative service models, the Principal & Chief Executive Officer drives growth and enhances the firm's competitive position in the global market. Sher maintains a focus on client-centric solutions, ensuring that the organization remains a trusted partner for critical infrastructure projects while navigating the complexities of international energy and industrial landscapes.

    Carolyn Barton - Chief Financial Officer

    Carolyn Barton, the Chief Financial Officer at ABS Group, manages the financial health and fiscal strategy of the organization to support its global consulting and software operations. By overseeing budgeting, financial reporting, and capital allocation, the Chief Financial Officer ensures that the firm maintains the resources necessary to pursue growth in the energy, maritime, and mining sectors. This role involves collaborating with the executive team to assess the financial viability of new service offerings and market expansion initiatives. Carolyn Barton monitors economic trends to mitigate financial risks and optimize the company's cost structure. Through the implementation of robust financial controls, the Chief Financial Officer drives transparency and accountability across all departments. Barton focuses on long-term financial stability, ensuring that the organization remains well-positioned to invest in the technical innovation and talent required to maintain its status as a leader in safety and risk management consulting services.

    Lukmanul Nugraha - Group Chief Financial Officer

    Lukmanul Nugraha, the Group Chief Financial Officer at ABS Group, directs the financial operations and strategic planning for the firm's international consulting and software business units. By overseeing global financial performance, the Group Chief Financial Officer ensures that the organization maintains the liquidity and investment capacity needed to support projects in the renewable energy and government sectors. This role involves managing complex financial reporting requirements across multiple jurisdictions to ensure compliance and operational efficiency. Lukmanul Nugraha evaluates the financial impact of strategic initiatives, providing the data-driven insights necessary for the executive team to make informed decisions regarding market entry and service development. Through the optimization of financial processes, the Group Chief Financial Officer drives improvements in profitability and resource management. Nugraha focuses on maintaining a strong balance sheet, ensuring that the firm can continue to deliver high-quality risk management and safety consulting services to its diverse global client base.

    Mauricio Morre - Vice President, Finance & Chief Financial Officer

    Mauricio Morre, the Vice President, Finance & Chief Financial Officer at ABS Group, manages the financial planning and analysis functions that support the company's consulting and software delivery models. By overseeing the financial health of specific service lines, the Vice President, Finance & Chief Financial Officer ensures that the firm maintains the operational agility required to serve the oil, gas, and mining industries. This role involves coordinating with department heads to align financial goals with project-specific objectives and safety standards. Mauricio Morre evaluates cost-efficiency and revenue growth opportunities to support the firm's overall strategic mission. Through the management of financial systems and reporting, the Vice President, Finance & Chief Financial Officer drives accuracy and reliability in the company's fiscal operations. Morre focuses on providing the financial oversight necessary to sustain the firm's commitment to technical excellence, ensuring that resources are effectively allocated to meet the evolving needs of clients in the global energy and maritime sectors.

    Tom Gilmour - President, Abs (Americas)

    Tom Gilmour, the President, Abs (Americas) at ABS Group, directs the regional operations and service delivery for the firm's consulting and software business across the Americas. By overseeing the execution of projects in the energy, maritime, and government sectors, the President, Abs (Americas) ensures that the organization meets the specific safety and regulatory requirements of the regional market. This role involves managing local teams to provide high-quality risk management and technical advisory services. Tom Gilmour evaluates regional market trends to identify opportunities for growth and service expansion within the mining and renewable energy industries. Through the coordination of cross-functional resources, the President, Abs (Americas) drives operational efficiency and client satisfaction. Gilmour focuses on strengthening the firm's regional presence, ensuring that the organization remains a trusted partner for critical infrastructure projects while maintaining the high standards of technical excellence that define the company's global reputation.

    Explore Leadership Teams in Business Services

    Frequently Asked Questions Regarding ABS Group Top Executives and Leadership Team

    Who leads ABS Group?
    ABS Group is led by Collin Fred (Chief Executive Officer), along with executives such as Steve McCormick (Pres-CEO) and Allison Bader (President & Chief Executive Officer).
    Who is part of ABS Group’s executive team?
    The executive team of ABS Group includes leaders such as Collin Fred (Chief Executive Officer), Steve McCormick (Pres-CEO), Allison Bader (President & Chief Executive Officer) and other senior executives.
    How many executives does ABS Group have?
    ABS Group has 10 executives leading key business areas.
    What roles are included in ABS Group’s leadership team?
    The leadership team of ABS Group includes roles such as Chief Executive Officer, Pres-CEO, President & Chief Executive Officer, Interim President & Chief Executive Officer, Chief Executive Officer & President.