ABS Group Executive and Leadership Team

July, 2026

Leadership Overview

ABS Group has 11 executives leading key functions including strategy, finance, and operations.

Driven by a commitment to excellence, ABS Group provides consulting services, software, and consulting services to diverse industries worldwide, shaping market advancements through expert guidance.

Leadership Roles at ABS Group

  • Chief Executive Officer - Baber Janjuwa
  • President & Chief Executive Officer - Allison Bader
  • Chief Executive Officer & President - David Wechsler
  • Interim President & Chief Executive Officer - Jacob Stenzler
  • Pres-CEO - Steve McCormick
  • Principal & Chief Executive Officer - Aaron Sher
  • Chief Financial Officer - Carolyn Barton
  • Vice President, Finance & Chief Financial Officer - Mauricio Morre
  • Group Chief Financial Officer - Lukmanul Nugraha
  • President - Andres Blanco
  • Baber Janjuwa - Chief Executive Officer

    Baber Janjuwa, the Chief Executive Officer at ABS Group, directs the overarching corporate strategy and operational execution. Janjuwa guides the company's expansion across the oil and gas, government, maritime, renewable energy, and mining sectors. This leadership involves fostering innovation in service delivery and software solutions, ensuring ABS Group maintains its global competitive edge. The Chief Executive Officer's purview encompasses driving revenue growth and enhancing client relationships through strategic initiatives. By aligning departmental objectives with the company's mission, Janjuwa ensures consistent delivery of high-value consulting services. This executive's focus remains on optimizing business performance and solidifying ABS Group's market leadership.

    Allison Bader - President & Chief Executive Officer

    Allison Bader, the President & Chief Executive Officer at ABS Group, spearheads the company's strategic vision and global operations. Bader oversees the delivery of specialized consulting services and software solutions to key industries including oil and gas, government, maritime, renewable energy, and mining. This executive's responsibilities include driving market penetration and ensuring client satisfaction across diverse international markets. The President & Chief Executive Officer's role involves cultivating strategic partnerships and fostering a culture of continuous improvement within the organization. By championing technological advancements and service innovation, Bader ensures ABS Group remains at the forefront of industry expertise. Allison Bader's leadership is pivotal in navigating complex market dynamics and achieving sustained organizational growth.

    David Wechsler - Chief Executive Officer & President

    David Wechsler, the Chief Executive Officer & President at ABS Group, architects the company's strategic direction and operational framework. Wechsler guides the provision of consulting services and software solutions to the oil and gas, government, maritime, renewable energy, and mining industries worldwide. This executive's mandate includes driving market expansion and enhancing the company's global service capabilities. The Chief Executive Officer & President's focus involves fostering innovation and ensuring the highest standards of client service delivery. By cultivating strong relationships with industry stakeholders, David Wechsler reinforces ABS Group's reputation for expertise and reliability. This leadership role is critical in navigating evolving industry demands and securing long-term business success.
    David Wechsler

    Jacob Stenzler - Interim President & Chief Executive Officer

    Jacob Stenzler, the Interim President & Chief Executive Officer at ABS Group, provides critical leadership during a transitional period. Stenzler ensures the continuity of strategic operations and client service delivery across the oil and gas, government, maritime, renewable energy, and mining sectors. This executive's focus is on maintaining operational stability and executing immediate strategic priorities. The Interim President & Chief Executive Officer's role involves overseeing key departmental functions and supporting the executive team. By guiding the organization through this phase, Jacob Stenzler upholds ABS Group's commitment to its clients and industry partners. This leadership ensures the company's ongoing effectiveness and market presence.

    Steve McCormick - Pres-CEO

    Steve McCormick, the Pres-CEO at ABS Group, drives the company's strategic initiatives and overall business performance. McCormick oversees the delivery of consulting services and software solutions to diverse global industries, including oil and gas, government, maritime, renewable energy, and mining. This executive's responsibilities encompass fostering innovation and ensuring operational excellence across all business units. The Pres-CEO's leadership focuses on expanding market reach and strengthening client partnerships. By championing strategic growth opportunities, Steve McCormick positions ABS Group for continued success in its specialized sectors. This role is fundamental to guiding the company's long-term vision and operational effectiveness.

    Aaron Sher - Principal & Chief Executive Officer

    Aaron Sher, the Principal & Chief Executive Officer at ABS Group, directs the company's strategic vision and operational execution. Sher guides the provision of consulting services and software solutions to critical industries such as oil and gas, government, maritime, renewable energy, and mining worldwide. This executive's mandate includes driving market expansion and enhancing the company's global service capabilities. The Principal & Chief Executive Officer's focus involves fostering innovation and ensuring the highest standards of client service delivery. By cultivating strong relationships with industry stakeholders, Aaron Sher reinforces ABS Group's reputation for expertise and reliability. This leadership role is critical in navigating evolving industry demands and securing long-term business success.

    Carolyn Barton - Chief Financial Officer

    Carolyn Barton, the Chief Financial Officer at ABS Group, oversees all financial operations and strategic financial planning. Barton manages the company's fiscal health, ensuring robust financial controls and reporting across the oil and gas, government, maritime, renewable energy, and mining sectors. This executive's responsibilities include optimizing capital allocation, managing risk, and driving profitability. The Chief Financial Officer's role involves developing financial strategies that support ABS Group's long-term growth objectives and market expansion. By providing critical financial insights, Carolyn Barton guides investment decisions and ensures fiscal responsibility. This leadership is essential for sustaining the company's operational capacity and financial integrity.

    Mauricio Morre - Vice President, Finance & Chief Financial Officer

    Mauricio Morre, the Vice President, Finance & Chief Financial Officer at ABS Group, directs the company's financial strategy and operational accounting. Morre manages financial reporting, budgeting, and forecasting processes, supporting ABS Group's service delivery in the oil and gas, government, maritime, renewable energy, and mining industries. This executive's purview includes optimizing financial performance and ensuring compliance with regulatory standards. The Vice President, Finance & Chief Financial Officer's role involves collaborating with departmental leaders to align financial objectives with business goals. By implementing sound financial practices, Mauricio Morre contributes to the company's sustained profitability and operational efficiency. This leadership ensures robust financial management across global operations.

    Lukmanul Nugraha - Group Chief Financial Officer

    Lukmanul Nugraha, the Group Chief Financial Officer at ABS Group, leads the comprehensive financial management and strategic fiscal planning for the entire organization. Nugraha oversees financial operations across all sectors served by ABS Group, including oil and gas, government, maritime, renewable energy, and mining. This executive's responsibilities encompass driving financial performance, managing investment portfolios, and ensuring robust internal controls. The Group Chief Financial Officer's role involves developing and executing financial strategies that support global expansion and operational excellence. By providing critical financial oversight, Lukmanul Nugraha ensures the company's fiscal stability and long-term growth trajectory. This leadership is vital for maintaining ABS Group's competitive financial standing.

    Andres Blanco - President

    Andres Blanco, the President at ABS Group, drives the company's strategic initiatives and operational execution across its diverse industry segments. Blanco oversees the delivery of consulting services and software solutions to the oil and gas, government, maritime, renewable energy, and mining sectors worldwide. This executive's focus involves enhancing service offerings and expanding market presence through innovative strategies. The President's role includes fostering strong client relationships and ensuring operational efficiency. By championing strategic growth, Andres Blanco positions ABS Group for continued success and leadership in its specialized fields. This leadership is fundamental to guiding the company's operational effectiveness and market impact.

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    Frequently Asked Questions Regarding ABS Group Top Executives and Leadership Team

    Who leads ABS Group?
    ABS Group is led by Baber Janjuwa (Chief Executive Officer), along with executives such as Allison Bader (President & Chief Executive Officer) and David Wechsler (Chief Executive Officer & President).
    Who is part of ABS Group’s executive team?
    The executive team of ABS Group includes leaders such as Baber Janjuwa (Chief Executive Officer), Allison Bader (President & Chief Executive Officer), David Wechsler (Chief Executive Officer & President) 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, President & Chief Executive Officer, Chief Executive Officer & President, Interim President & Chief Executive Officer, Pres-CEO.